{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T22:40:08Z","timestamp":1793227208643,"version":"4.5.0"},"publisher-location":"Cham","reference-count":165,"publisher":"Springer International Publishing","isbn-type":[{"value":"9783030773595","type":"print"},{"value":"9783030773601","type":"electronic"}],"license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021]]},"DOI":"10.1007\/978-3-030-77360-1_11","type":"book-chapter","created":{"date-parts":[[2021,10,25]],"date-time":"2021-10-25T11:01:56Z","timestamp":1635159716000},"page":"223-254","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":26,"title":["Placentation in the Human and Higher Primates"],"prefix":"10.1007","author":[{"given":"Graham J.","family":"Burton","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Jauniaux","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,10,26]]},"reference":[{"key":"11_CR1","doi-asserted-by":"publisher","first-page":"20170131","DOI":"10.1098\/rsif.2017.0131","volume":"14","author":"Y Abbas","year":"2017","unstructured":"Abbas Y, Oefner CM, Polacheck WJ, Gardner L, Farrell L, Sharkey A, Kamm R, Moffett A, Oyen ML (2017) A microfluidics assay to study invasion of human placental trophoblast cells. J R Soc Interface 14:20170131","journal-title":"J R Soc Interface"},{"key":"11_CR2","doi-asserted-by":"publisher","first-page":"496","DOI":"10.1093\/humrep\/14.2.496","volume":"14","author":"RS Al-Lamki","year":"1999","unstructured":"Al-Lamki RS, Skepper JN, Burton GJ (1999) Are human placental bed giant cells merely aggregates of small mononuclear trophoblast cells? An ultrastructural and immunocytochemical study. Hum Reprod 14:496\u2013504","journal-title":"Hum Reprod"},{"key":"11_CR3","doi-asserted-by":"publisher","first-page":"1069","DOI":"10.1016\/j.placenta.2015.08.005","volume":"36","author":"JD Aplin","year":"2015","unstructured":"Aplin JD, Whittaker H, Jana Lim YT, Swietlik S, Charnock J, Jones CJ (2015) Hemangioblastic foci in human first trimester placenta: distribution and gestational profile. Placenta 36:1069\u20131077","journal-title":"Placenta"},{"key":"11_CR4","doi-asserted-by":"publisher","first-page":"12","DOI":"10.1097\/00125480-200201000-00003","volume":"9","author":"J Arias-Stella","year":"2002","unstructured":"Arias-Stella J (2002) The Arias-Stella reaction: facts and fancies four decades after. Adv Anat Pathol 9:12\u201323","journal-title":"Adv Anat Pathol"},{"key":"11_CR5","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-23941-0","volume-title":"Pathology of the human placenta","author":"K Benirschke","year":"2012","unstructured":"Benirschke K, Burton GJ, Baergen RN (2012) Pathology of the human placenta. Springer, Heidelberg"},{"key":"11_CR6","doi-asserted-by":"publisher","first-page":"337","DOI":"10.1530\/jrf.0.1200337","volume":"120","author":"U Bentin-Ley","year":"2000","unstructured":"Bentin-Ley U, Horn T, Sjogren A, Sorensen S, Falck Larsen J, Hamberger L (2000) Ultrastructure of human blastocyst-endometrial interactions in vitro. J Reprod Fertil 120:337\u2013350","journal-title":"J Reprod Fertil"},{"key":"11_CR7","doi-asserted-by":"publisher","first-page":"390","DOI":"10.1002\/jemt.10277","volume":"60","author":"TN Blankenship","year":"2003","unstructured":"Blankenship TN, Enders AC (2003) Modification of uterine vasculature during pregnancy in macaques. Microsc Res Tech 60:390\u2013401","journal-title":"Microsc Res Tech"},{"key":"11_CR8","doi-asserted-by":"publisher","first-page":"750","DOI":"10.1093\/humupd\/dmy030","volume":"24","author":"AL Boss","year":"2018","unstructured":"Boss AL, Chamley LW, James JL (2018) Placental formation in early pregnancy: how is the centre of the placenta made? Hum Reprod Update 24:750\u2013760","journal-title":"Hum Reprod Update"},{"key":"11_CR9","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-349-02807-8","volume-title":"The human placenta","author":"JD Boyd","year":"1970","unstructured":"Boyd JD, Hamilton WJ (1970) The human placenta. Heffer and Sons, Cambridge"},{"key":"11_CR10","doi-asserted-by":"publisher","first-page":"459","DOI":"10.1038\/332459a0","volume":"332","author":"P Braude","year":"1988","unstructured":"Braude P, Bolton V, Moore S (1988) Human gene expression first occurs between the four- and eight-cell stages of preimplantation development. Nature 332:459\u2013461","journal-title":"Nature"},{"key":"11_CR11","doi-asserted-by":"publisher","first-page":"S6","DOI":"10.1016\/S0022-3476(98)70522-0","volume":"132","author":"RL Brent","year":"1998","unstructured":"Brent RL, Fawcett LB (1998) Nutritional studies of the embryo during early organogenesis with normal embryos and embryos exhibiting yolk sac dysfunction. J Pediatr 132:S6\u2013S16","journal-title":"J Pediatr"},{"key":"11_CR12","doi-asserted-by":"publisher","first-page":"193","DOI":"10.1016\/j.ajog.2010.08.009","volume":"204","author":"I Brosens","year":"2011","unstructured":"Brosens I, Pijnenborg R, Vercruysse L, Romero R (2011) The \u201cgreat obstetrical syndromes\u201d are associated with disorders of deep placentation. Am J Obstet Gynecol 204:193\u2013201","journal-title":"Am J Obstet Gynecol"},{"key":"11_CR13","volume-title":"The human yolk sac and yolk sac tumours","author":"D Buffe","year":"1993","unstructured":"Buffe D, Rimbaut C, Gaillard JA (1993) Alpha-fetoprotein and other proteins in the huamn yolk sac. In: Nogales FF (ed) The human yolk sac and yolk sac tumours. Springer-Verlag, Heidleberg"},{"key":"11_CR14","doi-asserted-by":"publisher","first-page":"2975","DOI":"10.1096\/fj.12-203679","volume":"26","author":"JN Bulmer","year":"2012","unstructured":"Bulmer JN, Innes BA, Levey J, Robson SC, Lash GE (2012) The role of vascular smooth muscle cell apoptosis and migration during uterine spiral artery remodeling in normal human pregnancy. FASEB J 26:2975\u20132985","journal-title":"FASEB J"},{"key":"11_CR15","first-page":"1811","volume":"1","author":"GJ Burton","year":"1987","unstructured":"Burton GJ (1987) The fine structure of the human placenta as revealed by scanning electron microscopy. Scanning Microsc 1:1811\u20131828","journal-title":"Scanning Microsc"},{"key":"11_CR16","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1016\/j.jevs.2018.03.003","volume":"66","author":"GJ Burton","year":"2018","unstructured":"Burton GJ (2018) The John Hughes memorial lecture: stimulation of early placental development through a trophoblast-endometrial dialogue. J Equine Vet 66:14\u201318","journal-title":"J Equine Vet"},{"key":"11_CR17","doi-asserted-by":"publisher","first-page":"818","DOI":"10.1111\/j.1471-0528.1995.tb10849.x","volume":"102","author":"GJ Burton","year":"1995","unstructured":"Burton GJ, Jauniaux E (1995) Sonographic, stereological and Doppler flow velocimetric assessments of placental maturity. Br J Obstet Gynaecol 102:818\u2013825","journal-title":"Br J Obstet Gynaecol"},{"key":"11_CR18","doi-asserted-by":"publisher","first-page":"134","DOI":"10.1016\/j.placenta.2017.06.007","volume":"60","author":"GJ Burton","year":"2017","unstructured":"Burton GJ, Jauniaux E (2017) The cytotrophoblastic shell and complications of pregnancy. Placenta 60:134\u2013139","journal-title":"Placenta"},{"key":"11_CR19","doi-asserted-by":"publisher","first-page":"S745","DOI":"10.1016\/j.ajog.2017.11.577","volume":"218","author":"GJ Burton","year":"2018","unstructured":"Burton GJ, Jauniaux E (2018) Pathophysiology of placental-derived fetal growth restriction. Am J Obstet Gynecol 218:S745\u2013S761","journal-title":"Am J Obstet Gynecol"},{"key":"11_CR20","doi-asserted-by":"publisher","first-page":"28","DOI":"10.1016\/S1028-4559(09)60032-2","volume":"48","author":"GJ Burton","year":"2009","unstructured":"Burton GJ, Jones CJ (2009) Syncytial knots, sprouts, apoptosis, and trophoblast deportation from the human placenta. Taiwan J Obstet Gynecol 48:28\u201337","journal-title":"Taiwan J Obstet Gynecol"},{"key":"11_CR21","doi-asserted-by":"publisher","first-page":"718","DOI":"10.1016\/S0002-9378(99)70518-1","volume":"181","author":"GJ Burton","year":"1999","unstructured":"Burton GJ, Jauniaux E, Watson AL (1999) Maternal arterial connections to the placental intervillous space during the first trimester of human pregnancy; the Boyd collection revisited. Am J Obstet Gynecol 181:718\u2013724","journal-title":"Am J Obstet Gynecol"},{"key":"11_CR22","doi-asserted-by":"publisher","first-page":"2954","DOI":"10.1210\/jcem.87.6.8563","volume":"87","author":"GJ Burton","year":"2002","unstructured":"Burton GJ, Watson AL, Hempstock J, Skepper JN, Jauniaux E (2002) Uterine glands provide histiotrophic nutrition for the human fetus during the first trimester of pregnancy. J Clin Endocrinol Metab 87:2954\u20132959","journal-title":"J Clin Endocrinol Metab"},{"key":"11_CR23","doi-asserted-by":"publisher","first-page":"473","DOI":"10.1016\/j.placenta.2009.02.009","volume":"30","author":"GJ Burton","year":"2009","unstructured":"Burton GJ, Woods AW, Jauniaux E, Kingdom JC (2009) Rheological and physiological consequences of conversion of the maternal spiral arteries for uteroplacental blood flow during human pregnancy. Placenta 30:473\u2013482","journal-title":"Placenta"},{"key":"11_CR24","doi-asserted-by":"publisher","first-page":"303","DOI":"10.1387\/ijdb.082764gb","volume":"54","author":"GJ Burton","year":"2010","unstructured":"Burton GJ, Jauniaux E, Charnock-Jones DS (2010) The influence of the intrauterine environment on human placental development. Int J Dev Biol 54:303\u2013312","journal-title":"Int J Dev Biol"},{"key":"11_CR25","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1016\/j.placenta.2017.01.130","volume":"56","author":"GJ Burton","year":"2017","unstructured":"Burton GJ, Jauniaux E, Murray AJ (2017) Oxygen and placental development; parallels and differences with tumour biology. Placenta 56:14\u201318","journal-title":"Placenta"},{"key":"11_CR26","doi-asserted-by":"publisher","first-page":"l2381","DOI":"10.1136\/bmj.l2381","volume":"366","author":"GJ Burton","year":"2019","unstructured":"Burton GJ, Redman CW, Roberts JM, Moffett A (2019) Pre-eclampsia: pathophysiology and clinical implications. BMJ 366:l2381","journal-title":"BMJ"},{"key":"11_CR27","doi-asserted-by":"crossref","unstructured":"Burton GJ, Cindrova-Davies T, Turco MY (2020) Review: histotrophic nutrition and the placental-endometrial dialogue during human early pregnancy. Placenta 102:21\u201326","DOI":"10.1016\/j.placenta.2020.02.008"},{"key":"11_CR28","doi-asserted-by":"publisher","first-page":"657","DOI":"10.1530\/REP-15-0544","volume":"151","author":"SJ Calvert","year":"2016","unstructured":"Calvert SJ, Longtine MS, Cotter S, Jones CJ, Sibley CP, Aplin JD, Nelson DM, Heazell AE (2016) Studies of the dynamics of nuclear clustering in human syncytiotrophoblast. Reproduction 151:657\u2013671","journal-title":"Reproduction"},{"key":"11_CR29","doi-asserted-by":"publisher","first-page":"577","DOI":"10.1172\/JCI8316","volume":"105","author":"I Caniggia","year":"2000","unstructured":"Caniggia I, Mostachfi H, Winter J, Gassmann M, Lye SJ, Kuliszewski M, Post M (2000) Hypoxia-inducible factor-1 mediates the biological effects of oxygen on human trophoblast differentiation through TGFbeta(3). J Clin Invest 105:577\u2013587","journal-title":"J Clin Invest"},{"key":"11_CR30","doi-asserted-by":"publisher","first-page":"1543","DOI":"10.1152\/physrev.00040.2011","volume":"92","author":"AM Carter","year":"2012","unstructured":"Carter AM (2012) Evolution of placental function in mammals: the molecular basis of gas and nutrient transfer, hormone secretion, and immune responses. Physiol Rev 92:1543\u20131576","journal-title":"Physiol Rev"},{"key":"11_CR31","doi-asserted-by":"publisher","first-page":"259","DOI":"10.1016\/j.placenta.2006.04.010","volume":"28","author":"AM Carter","year":"2007","unstructured":"Carter AM, Mess A (2007) Evolution of the placenta in eutherian mammals. Placenta 28:259\u2013262","journal-title":"Placenta"},{"key":"11_CR32","doi-asserted-by":"publisher","first-page":"249","DOI":"10.1016\/j.bpobgyn.2010.10.010","volume":"25","author":"AM Carter","year":"2011","unstructured":"Carter AM, Pijnenborg R (2011) Evolution of invasive placentation with special reference to non-human primates. Best Pract Res Clin Obstet Gynaecol 25:249\u2013257","journal-title":"Best Pract Res Clin Obstet Gynaecol"},{"key":"11_CR33","doi-asserted-by":"publisher","first-page":"235","DOI":"10.1007\/BF00237612","volume":"210","author":"M Castellucci","year":"1980","unstructured":"Castellucci M, Zaccheo D, Pescetto G (1980) A three-dimensional study of the normal human placental villous core. I. The Hofbauer cells. Cell Tissue Res 210:235\u2013247","journal-title":"Cell Tissue Res"},{"key":"11_CR34","doi-asserted-by":"publisher","first-page":"1754","DOI":"10.1038\/nm.3012","volume":"18","author":"J Cha","year":"2012","unstructured":"Cha J, Sun X, Dey SK (2012) Mechanisms of implantation: strategies for successful pregnancy. Nat Med 18:1754\u20131767","journal-title":"Nat Med"},{"key":"11_CR35","doi-asserted-by":"publisher","first-page":"dev148932","DOI":"10.1242\/dev.148932","volume":"145","author":"WL Chang","year":"2018","unstructured":"Chang WL, Liu YW, Dang YL, Jiang XX, Xu H, Huang X, Wang YL, Wang H, Zhu C, Xue LQ, Lin HY, Meng W, Wang H (2018) PLAC8, a new marker for human interstitial extravillous trophoblast cells, promotes their invasion and migration. Development 145:dev148932","journal-title":"Development"},{"key":"11_CR36","doi-asserted-by":"publisher","first-page":"2356","DOI":"10.1101\/gad.227512.113","volume":"27","author":"A Chuprin","year":"2013","unstructured":"Chuprin A, Gal H, Biron-Shental T, Biran A, Amiel A, Rozenblatt S, Krizhanovsky V (2013) Cell fusion induced by ERVWE1 or measles virus causes cellular senescence. Genes Dev 27:2356\u20132366","journal-title":"Genes Dev"},{"key":"11_CR37","doi-asserted-by":"publisher","first-page":"1168","DOI":"10.2353\/ajpath.2007.070528","volume":"171","author":"T Cindrova-Davies","year":"2007","unstructured":"Cindrova-Davies T, Yung HW, Johns J, Spasic-Boskovic O, Korolchuk S, Jauniaux E, Burton GJ, Charnock-Jones DS (2007) Oxidative stress, gene expression, and protein changes induced in the human placenta during labor. Am J Pathol 171:1168\u20131179","journal-title":"Am J Pathol"},{"key":"11_CR38","doi-asserted-by":"publisher","first-page":"296","DOI":"10.1093\/molehr\/gau105","volume":"21","author":"T Cindrova-Davies","year":"2015","unstructured":"Cindrova-Davies T, Van Patot MT, Gardner L, Jauniaux E, Burton GJ, Charnock-Jones DS (2015) Energy status and HIF signalling in chorionic villi show no evidence of hypoxic stress during human early placental development. Mol Hum Reprod 21:296\u2013308","journal-title":"Mol Hum Reprod"},{"key":"11_CR39","doi-asserted-by":"publisher","first-page":"E4753","DOI":"10.1073\/pnas.1702560114","volume":"114","author":"T Cindrova-Davies","year":"2017","unstructured":"Cindrova-Davies T, Jauniaux E, Elliot MG, Gong S, Burton GJ, Charnock-Jones DS (2017) RNA-seq reveals conservation of function among the yolk sacs of human, mouse, and chicken. Proc Natl Acad Sci U S A 114:E4753\u2013E4761","journal-title":"Proc Natl Acad Sci U S A"},{"key":"11_CR40","doi-asserted-by":"publisher","first-page":"15","DOI":"10.1016\/j.placenta.2018.06.307","volume":"68","author":"T Cindrova-Davies","year":"2018","unstructured":"Cindrova-Davies T, Fogarty NME, Jones CJP, Kingdom J, Burton GJ (2018) Evidence of oxidative stress-induced senescence in mature, post-mature and pathological human placentas. Placenta 68:15\u201322","journal-title":"Placenta"},{"key":"11_CR41","doi-asserted-by":"publisher","first-page":"74","DOI":"10.1016\/j.placenta.2018.05.001","volume":"66","author":"AR Clark","year":"2018","unstructured":"Clark AR, James JL, Stevenson GN, Collins SL (2018) Understanding abnormal uterine artery Doppler waveforms: a novel computational model to explore potential causes within the utero-placental vasculature. Placenta 66:74\u201381","journal-title":"Placenta"},{"key":"11_CR42","doi-asserted-by":"publisher","first-page":"977","DOI":"10.1016\/j.placenta.2007.01.011","volume":"28","author":"LA Cole","year":"2007","unstructured":"Cole LA (2007) Hyperglycosylated hCG. Placenta 28:977\u2013986","journal-title":"Placenta"},{"key":"11_CR43","doi-asserted-by":"publisher","first-page":"653","DOI":"10.1016\/j.placenta.2010.06.005","volume":"31","author":"LA Cole","year":"2010","unstructured":"Cole LA (2010) Hyperglycosylated hCG, a review. Placenta 31:653\u2013664","journal-title":"Placenta"},{"key":"11_CR44","doi-asserted-by":"publisher","first-page":"449","DOI":"10.1016\/j.placenta.2013.02.007","volume":"34","author":"SJ Coleman","year":"2013","unstructured":"Coleman SJ, Gerza L, Jones CJ, Sibley CP, Aplin JD, Heazell AE (2013) Syncytial nuclear aggregates in normal placenta show increased nuclear condensation, but apoptosis and cytoskeletal redistribution are uncommon. Placenta 34:449\u2013455","journal-title":"Placenta"},{"key":"11_CR45","doi-asserted-by":"publisher","first-page":"171","DOI":"10.1002\/uog.10149","volume":"40","author":"SL Collins","year":"2012","unstructured":"Collins SL, Birks JS, Stevenson GN, Papageorghiou AT, Noble JA, Impey L (2012) Measurement of spiral artery jets: general principles and differences observed in small-for-gestational-age pregnancies. Ultrasound Obstet Gynecol 40:171\u2013178","journal-title":"Ultrasound Obstet Gynecol"},{"key":"11_CR46","doi-asserted-by":"publisher","first-page":"119","DOI":"10.1016\/j.placenta.2017.06.005","volume":"60","author":"KP Conrad","year":"2017","unstructured":"Conrad KP, Rabaglino MB, Post Uiterweer ED (2017) Emerging role for dysregulated decidualization in the genesis of preeclampsia. Placenta 60:119\u2013129","journal-title":"Placenta"},{"key":"11_CR47","doi-asserted-by":"publisher","first-page":"139","DOI":"10.1016\/j.placenta.2017.01.116","volume":"52","author":"LS Cox","year":"2017","unstructured":"Cox LS, Redman C (2017) The role of cellular senescence in ageing of the placenta. Placenta 52:139\u2013145","journal-title":"Placenta"},{"key":"11_CR48","doi-asserted-by":"publisher","first-page":"61","DOI":"10.1093\/molehr\/gay053","volume":"25","author":"SC Dasilva-Arnold","year":"2019","unstructured":"Dasilva-Arnold SC, Kuo CY, Davra V, Remache Y, Kim PCW, Fisher JP, Zamudio S, Al-khan A, Birge RB, Illsley NP (2019) ZEB2, a master regulator of the epithelial-mesenchymal transition, mediates trophoblast differentiation. Mol Hum Reprod 25:61\u201375","journal-title":"Mol Hum Reprod"},{"key":"11_CR49","doi-asserted-by":"publisher","first-page":"108S","DOI":"10.1177\/0192623308326095","volume":"36","author":"EPCT De Rijk","year":"2008","unstructured":"De Rijk EPCT, Van Esch E (2008) The macaque placenta\u2014a mini-review. Toxicol Pathol 36:108S\u2013111S","journal-title":"Toxicol Pathol"},{"key":"11_CR50","doi-asserted-by":"publisher","first-page":"251","DOI":"10.1038\/nature17948","volume":"533","author":"A Deglincerti","year":"2016","unstructured":"Deglincerti A, Croft GF, Pietila LN, Zernicka-Goetz M, Siggia ED, Brivanlou AH (2016) Self-organization of the in vitro attached human embryo. Nature 533:251\u2013254","journal-title":"Nature"},{"key":"11_CR51","doi-asserted-by":"publisher","first-page":"190","DOI":"10.1159\/000146886","volume":"136","author":"R Demir","year":"1989","unstructured":"Demir R, Kaufmann P, Castellucci M, Erbengi T, Kotowski A (1989) Fetal vasculogenesis and angiogenesis in human placental villi. Acta Anat 136:190\u2013203","journal-title":"Acta Anat"},{"key":"11_CR52","doi-asserted-by":"publisher","first-page":"672","DOI":"10.1053\/plac.2002.0841","volume":"23","author":"R Demir","year":"2002","unstructured":"Demir R, Kayisli UA, Celik-Ozenci C, Korgun ET, Demir-Weusten AY, Arici A (2002) Structural differentiation of human uterine luminal and glandular epithelium during early pregnancy: an ultrastructural and immunohistochemical study. Placenta 23:672\u2013684","journal-title":"Placenta"},{"key":"11_CR53","doi-asserted-by":"publisher","first-page":"221","DOI":"10.1002\/aja.1001340207","volume":"134","author":"EW Dempsey","year":"1972","unstructured":"Dempsey EW (1972) The development of capillaries in the villi of early human placentas. Am J Anat 134:221\u2013238","journal-title":"Am J Anat"},{"key":"11_CR54","doi-asserted-by":"publisher","first-page":"329","DOI":"10.1016\/j.placenta.2009.01.002","volume":"30","author":"PM Ellery","year":"2009","unstructured":"Ellery PM, Cindrova-Davies T, Jauniaux E, Ferguson-Smith AC, Burton GJ (2009) Evidence for transcriptional activity in the syncytiotrophoblast of the human placenta. Placenta 30:329\u2013334","journal-title":"Placenta"},{"key":"11_CR55","doi-asserted-by":"publisher","first-page":"949","DOI":"10.1016\/j.placenta.2009.08.004","volume":"30","author":"MG Elliot","year":"2009","unstructured":"Elliot MG, Crespi BJ (2009) Phylogenetic evidence for early hemochorial placentation in eutheria. Placenta 30:949\u2013967","journal-title":"Placenta"},{"key":"11_CR56","doi-asserted-by":"publisher","first-page":"20140069","DOI":"10.1098\/rstb.2014.0069","volume":"370","author":"MG Elliot","year":"2015","unstructured":"Elliot MG, Crespi BJ (2015) Genetic recapitulation of human pre-eclampsia risk during convergent evolution of reduced placental invasiveness in eutherian mammals. Philos Trans R Soc Lond B Biol Sci 370:20140069","journal-title":"Philos Trans R Soc Lond B Biol Sci"},{"key":"11_CR57","doi-asserted-by":"publisher","first-page":"85","DOI":"10.1002\/aja.1001860107","volume":"186","author":"AC Enders","year":"1989","unstructured":"Enders AC (1989) Trophoblast differentiation during the transition from trophoblastic plate to lacunar stage of implantation in the rhesus monkey and human. Am J Anat 186:85\u201398","journal-title":"Am J Anat"},{"key":"11_CR58","first-page":"251","volume":"12","author":"AC Enders","year":"2001","unstructured":"Enders AC (2001) Perspectives on human implantation. Infertil Reprod Med Clin N Am 12:251\u2013269","journal-title":"Infertil Reprod Med Clin N Am"},{"key":"11_CR59","doi-asserted-by":"publisher","first-page":"794","DOI":"10.1016\/j.placenta.2006.11.001","volume":"28","author":"AC Enders","year":"2007","unstructured":"Enders AC (2007) Implantation in the macaque: expansion of the implantation site during the first week of implantation. Placenta 28:794\u2013802","journal-title":"Placenta"},{"key":"11_CR60","doi-asserted-by":"publisher","first-page":"327","DOI":"10.1002\/aja.1001810402","volume":"181","author":"AC Enders","year":"1988","unstructured":"Enders AC, King BF (1988) Formation and differentiation of extraembryonic mesoderm in the rhesus monkey. Am J Anat 181:327\u2013340","journal-title":"Am J Anat"},{"key":"11_CR61","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1002\/aja.1001770205","volume":"177","author":"AC Enders","year":"1986","unstructured":"Enders AC, Schlafke S, Hendrickx AG (1986) Differentiation of the embryonic disc, amnion, and yolk sac in the rhesus monkey. Am J Anat 177:161\u2013185","journal-title":"Am J Anat"},{"key":"11_CR62","doi-asserted-by":"publisher","first-page":"284","DOI":"10.1053\/plac.2001.0626","volume":"22","author":"AC Enders","year":"2001","unstructured":"Enders AC, Blankenship TN, Fazleabas AT, Jones CJ (2001) Structure of anchoring villi and the trophoblastic shell in the human, baboon and macaque placenta. Placenta 22:284\u2013303","journal-title":"Placenta"},{"key":"11_CR63","doi-asserted-by":"publisher","first-page":"333","DOI":"10.1111\/aji.12459","volume":"75","author":"J Evans","year":"2016","unstructured":"Evans J (2016) Hyperglycosylated hCG: a unique human implantation and invasion factor. Am J Reprod Immunol 75:333\u2013340","journal-title":"Am J Reprod Immunol"},{"key":"11_CR64","doi-asserted-by":"publisher","first-page":"107","DOI":"10.1387\/ijdb.130344ts","volume":"58","author":"J Filant","year":"2014","unstructured":"Filant J, Spencer TE (2014) Uterine glands: biological roles in conceptus implantation, uterine receptivity and decidualization. Int J Dev Biol 58:107\u2013116","journal-title":"Int J Dev Biol"},{"key":"11_CR65","doi-asserted-by":"publisher","first-page":"601","DOI":"10.1111\/j.1469-7580.2011.01417.x","volume":"219","author":"NME Fogarty","year":"2011","unstructured":"Fogarty NME, Mayhew TM, Ferguson-Smith AC, Burton GJ (2011) A quantitative analysis of transcriptionally active syncytiotrophoblastic nuclei across human gestation. J Anat 219:601\u2013610","journal-title":"J Anat"},{"key":"11_CR66","doi-asserted-by":"publisher","first-page":"144","DOI":"10.1016\/j.ajpath.2013.03.016","volume":"183","author":"NM Fogarty","year":"2013","unstructured":"Fogarty NM, Ferguson-Smith AC, Burton GJ (2013) Syncytial knots (Tenney-Parker changes) in the human placenta: evidence of loss of transcriptional activity and oxidative damage. Am J Pathol 183:144\u2013152","journal-title":"Am J Pathol"},{"key":"11_CR67","doi-asserted-by":"publisher","first-page":"796","DOI":"10.1016\/j.placenta.2015.05.006","volume":"36","author":"NM Fogarty","year":"2015","unstructured":"Fogarty NM, Burton GJ, Ferguson-Smith AC (2015) Different epigenetic states define syncytiotrophoblast and cytotrophoblast nuclei in the trophoblast of the human placenta. Placenta 36:796\u2013802","journal-title":"Placenta"},{"key":"11_CR68","doi-asserted-by":"publisher","first-page":"545","DOI":"10.1002\/jez.b.21239","volume":"312","author":"C Freyer","year":"2009","unstructured":"Freyer C, Renfree MB (2009) The mammalian yolk sac placenta. J Exp Zool B Mol Dev Evol 312:545\u2013554","journal-title":"J Exp Zool B Mol Dev Evol"},{"key":"11_CR69","doi-asserted-by":"publisher","first-page":"862","DOI":"10.1093\/humrep\/dep468","volume":"25","author":"B Gellersen","year":"2010","unstructured":"Gellersen B, Reimann K, Samalecos A, Aupers S, Bamberger AM (2010) Invasiveness of human endometrial stromal cells is promoted by decidualization and by trophoblast-derived signals. Hum Reprod 25:862\u2013873","journal-title":"Hum Reprod"},{"key":"11_CR70","doi-asserted-by":"publisher","first-page":"540","DOI":"10.1172\/JCI118447","volume":"97","author":"O Genbacev","year":"1996","unstructured":"Genbacev O, Joslin R, Damsky CH, Polliotti BM, Fisher SJ (1996) Hypoxia alters early gestation human cytotrophoblast differentiation\/invasion in vitro and models the placental defects that occur in preeclampsia. J Clin Investig 97:540\u2013550","journal-title":"J Clin Investig"},{"key":"11_CR71","first-page":"648","volume":"133","author":"J Goldstein","year":"1988","unstructured":"Goldstein J, Braverman M, Salafia C, Buckley P (1988) The phenotype of human placental macrophages and its variation with gestational age. Am J Pathol 133:648\u2013659","journal-title":"Am J Pathol"},{"key":"11_CR72","doi-asserted-by":"publisher","first-page":"675","DOI":"10.1016\/S0046-8177(76)80079-2","volume":"7","author":"F Gonzalez-Crussi","year":"1976","unstructured":"Gonzalez-Crussi F, Roth LM (1976) The human yolk sac and yolk sac carcinoma. An ultrastructural study. Hum Pathol 7:675\u2013691","journal-title":"Hum Pathol"},{"key":"11_CR73","doi-asserted-by":"publisher","first-page":"409","DOI":"10.1111\/apha.12747","volume":"219","author":"TA Gorr","year":"2017","unstructured":"Gorr TA (2017) Hypometabolism as the ultimate defence in stress response: how the comparative approach helps understanding of medically relevant questions. Acta Physiol (Oxf) 219:409\u2013440","journal-title":"Acta Physiol (Oxf)"},{"key":"11_CR74","doi-asserted-by":"publisher","first-page":"E240","DOI":"10.1210\/jc.2010-0138","volume":"95","author":"J Guibourdenche","year":"2010","unstructured":"Guibourdenche J, Handschuh K, Tsatsaris V, Gerbaud P, Leguy MC, Muller F, Brion DE Fournier T (2010) Hyperglycosylated hCG is a marker of early human trophoblast invasion. J Clin Endocrinol Metab 95:E240\u2013E244","journal-title":"J Clin Endocrinol Metab"},{"key":"11_CR75","doi-asserted-by":"publisher","first-page":"E7710","DOI":"10.1073\/pnas.1612335113","volume":"113","author":"S Haider","year":"2016","unstructured":"Haider S, Meinhardt G, Saleh L, Fiala C, Pollheimer J, Knofler M (2016) Notch1 controls development of the extravillous trophoblast lineage in the human placenta. Proc Natl Acad Sci U S A 113:E7710\u2013E7719","journal-title":"Proc Natl Acad Sci U S A"},{"key":"11_CR76","first-page":"297","volume":"94","author":"WJ Hamilton","year":"1960","unstructured":"Hamilton WJ, Boyd JD (1960) Development of the human placenta in the first three months of gestation. J Anat 94:297\u2013328","journal-title":"J Anat"},{"key":"11_CR77","doi-asserted-by":"publisher","first-page":"556","DOI":"10.1093\/humupd\/dmy021","volume":"24","author":"CW Hanna","year":"2018","unstructured":"Hanna CW, Demond H, Kelsey G (2018) Epigenetic regulation in development: is the mouse a good model for the human? Hum Reprod Update 24:556\u2013576","journal-title":"Hum Reprod Update"},{"issue":"Suppl","key":"11_CR78","doi-asserted-by":"publisher","first-page":"S93","DOI":"10.1016\/j.placenta.2009.12.012","volume":"31","author":"LK Harris","year":"2010","unstructured":"Harris LK (2010) Review: trophoblast-vascular cell interactions in early pregnancy: how to remodel a vessel. Placenta 31(Suppl):S93\u2013S98","journal-title":"Placenta"},{"key":"11_CR79","first-page":"43","volume":"38","author":"JWS Harris","year":"1966","unstructured":"Harris JWS, Ramsey EM (1966) The morphology of human uteroplacental vasculature. Contrib Embryol 38:43\u201358","journal-title":"Contrib Embryol"},{"key":"11_CR80","doi-asserted-by":"publisher","first-page":"2456","DOI":"10.1093\/hmg\/ddq128","volume":"19","author":"M Hemberger","year":"2010","unstructured":"Hemberger M, Udayashankar R, Tesar P, Moore H, Burton GJ (2010) ELF5-enforced transcriptonal networks define an epigentically regulated trophoblast stem cell compartment in the human placenta. Mol Hum Genet 19:2456\u20132467","journal-title":"Mol Hum Genet"},{"key":"11_CR81","doi-asserted-by":"publisher","first-page":"27","DOI":"10.1038\/s41576-019-0169-4","volume":"21","author":"M Hemberger","year":"2020","unstructured":"Hemberger M, Hanna CW, Dean W (2020) Mechanisms of early placental development in mouse and humans. Nat Rev Genet 21:27\u201343","journal-title":"Nat Rev Genet"},{"key":"11_CR82","doi-asserted-by":"publisher","first-page":"517","DOI":"10.1053\/plac.2002.0955","volume":"24","author":"J Hempstock","year":"2003","unstructured":"Hempstock J, Bao Y-P, Bar-Issac M, Segaren N, Watson AL, Charnock Jones DS, Jauniaux E, Burton GJ (2003a) Intralobular differences in antioxidant enzyme expression and activity reflect oxygen gradients within the human placenta. Placenta 24:517\u2013523","journal-title":"Placenta"},{"key":"11_CR83","doi-asserted-by":"publisher","first-page":"1265","DOI":"10.1016\/j.humpath.2003.08.006","volume":"34","author":"J Hempstock","year":"2003","unstructured":"Hempstock J, Jauniaux E, Greenwold N, Burton GJ (2003b) The contribution of placental oxidative stress to early pregnancy failure. Hum Pathol 34:1265\u20131275","journal-title":"Hum Pathol"},{"key":"11_CR84","doi-asserted-by":"publisher","first-page":"58","DOI":"10.1186\/1477-7827-2-58","volume":"2","author":"J Hempstock","year":"2004","unstructured":"Hempstock J, Cindrova-Davies T, Jauniaux E, Burton GJ (2004) Endometrial glands as a source of nutrients, growth factors and cytokines during the first trimester of human pregnancy; a morphological and immunohistochemical study. Reprod Biol Endocrinol 2:58","journal-title":"Reprod Biol Endocrinol"},{"key":"11_CR85","first-page":"127","volume":"29","author":"AT Hertig","year":"1941","unstructured":"Hertig AT, Rock J (1941) Two human ova of the pre-villous stage, having an ovulation age of about eleven and twelve days respectively. Contrib Embryol 29:127\u2013156","journal-title":"Contrib Embryol"},{"key":"11_CR86","doi-asserted-by":"publisher","first-page":"435","DOI":"10.1002\/aja.1000980306","volume":"98","author":"AT Hertig","year":"1956","unstructured":"Hertig AT, Rock J, Adams EC (1956) A description of 34 human ova within the first 17 days of development. Am J Anat 98:435\u2013494","journal-title":"Am J Anat"},{"key":"11_CR87","doi-asserted-by":"publisher","first-page":"4102","DOI":"10.1172\/JCI43998","volume":"120","author":"SE Hiby","year":"2010","unstructured":"Hiby SE, Apps R, Sharkey AM, Farrell LE, Gardner L, Mulder A, Claas FH, Walker JJ, Redman CC, Morgan L, Tower C, Regan L, Moore GE, Carrington M, Moffett A (2010) Maternal activating KIRs protect against human reproductive failure mediated by fetal HLA-C2. J Clin Invest 120:4102\u20134110","journal-title":"J Clin Invest"},{"key":"11_CR88","doi-asserted-by":"publisher","first-page":"17","DOI":"10.1002\/aja.1001260103","volume":"126","author":"ML Houston","year":"1969","unstructured":"Houston ML (1969) The development of the baboon (Papio sp.) placenta during the fetal period of gestation. Am J Anat 126:17\u201329","journal-title":"Am J Anat"},{"key":"11_CR89","doi-asserted-by":"publisher","first-page":"189","DOI":"10.1016\/S1028-4559(09)60224-2","volume":"45","author":"TH Hung","year":"2006","unstructured":"Hung TH, Burton GJ (2006) Hypoxia and reoxygenation: a possible mechanism for placental oxidative stress in preeclampsia. Taiwan J Obstet Gynecol 45:189\u2013200","journal-title":"Taiwan J Obstet Gynecol"},{"key":"11_CR90","first-page":"215","volume":"13","author":"B Huppertz","year":"1999","unstructured":"Huppertz B, Kaufmann P (1999) The apoptosis cascade in human villous trophoblast. Trophoblast Res 13:215\u2013242","journal-title":"Trophoblast Res"},{"key":"11_CR91","first-page":"1687","volume":"79","author":"B Huppertz","year":"1999","unstructured":"Huppertz B, Frank H-G, Reister F, Kingdom J, Korr H, Kaufmann P (1999) Apoptosis cascade progresses during turnover of human trophoblast: analysis of villous cytotrophoblast and syncytial fragments in vitro. Lab Invest 79:1687\u20131702","journal-title":"Lab Invest"},{"key":"11_CR92","first-page":"49","volume":"3","author":"J Hustin","year":"1988","unstructured":"Hustin J, Schaaps JP, Lambotte R (1988) Anatomical studies of the utero-placental vascularisation in the first trimester of pregnancy. Trophoblast Res 3:49\u201360","journal-title":"Trophoblast Res"},{"key":"11_CR93","doi-asserted-by":"publisher","first-page":"477","DOI":"10.1016\/S0143-4004(05)80193-6","volume":"11","author":"J Hustin","year":"1990","unstructured":"Hustin J, Jauniaux E, Schaaps JP (1990) Histological study of the materno-embryonic interface in spontaneous abortion. Placenta 11:477\u2013486","journal-title":"Placenta"},{"key":"11_CR94","doi-asserted-by":"publisher","first-page":"549","DOI":"10.1002\/mrm.27950","volume":"83","author":"J Hutter","year":"2020","unstructured":"Hutter J, Harteveld AA, Jackson LH, Franklin S, Bos C, Van Osch MJP, O'Muircheartaigh J, Ho A, Chappell L, Hajnal JV, Rutherford M, De Vita E (2020) Perfusion and apparent oxygenation in the human placenta (PERFOX). Magn Reson Med 83:549\u2013560","journal-title":"Magn Reson Med"},{"key":"11_CR95","doi-asserted-by":"publisher","first-page":"357","DOI":"10.1016\/0143-4004(92)90060-7","volume":"13","author":"MR Jackson","year":"1992","unstructured":"Jackson MR, Mayhew TM, Boyd PA (1992) Quantitative description of the elaboration and maturation of villi from 10 weeks of gestation to term. Placenta 13:357\u2013370","journal-title":"Placenta"},{"key":"11_CR96","doi-asserted-by":"publisher","first-page":"268","DOI":"10.1093\/humupd\/6.3.268","volume":"6","author":"E Jauniaux","year":"2000","unstructured":"Jauniaux E, Gulbis B (2000) Fluid compartments of the embryonic environment. Hum Reprod Update 6:268\u2013278","journal-title":"Hum Reprod Update"},{"key":"11_CR97","doi-asserted-by":"publisher","first-page":"2111","DOI":"10.1016\/S0002-9440(10)64849-3","volume":"157","author":"E Jauniaux","year":"2000","unstructured":"Jauniaux E, Watson AL, Hempstock J, Bao Y-P, Skepper JN, Burton GJ (2000) Onset of maternal arterial bloodflow and placental oxidative stress; a possible factor in human early pregnancy failure. Am J Pathol 157:2111\u20132122","journal-title":"Am J Pathol"},{"key":"11_CR98","doi-asserted-by":"publisher","first-page":"998","DOI":"10.1067\/mob.2001.111935","volume":"184","author":"E Jauniaux","year":"2001","unstructured":"Jauniaux E, Watson AL, Burton GJ (2001) Evaluation of respiratory gases and acid-base gradients in fetal fluids and uteroplacental tissue between 7 and 16 weeks. Am J Obstet Gynecol 184:998\u20131003","journal-title":"Am J Obstet Gynecol"},{"issue":"Suppl. A","key":"11_CR99","doi-asserted-by":"publisher","first-page":"S86","DOI":"10.1053\/plac.2002.0932","volume":"24","author":"E Jauniaux","year":"2003","unstructured":"Jauniaux E, Gulbis B, Burton GJ (2003a) The human first trimester gestational sac limits rather than facilitates oxygen transfer to the fetus-a review. Placenta 24(Suppl. A):S86\u2013S93","journal-title":"Placenta"},{"key":"11_CR100","doi-asserted-by":"publisher","first-page":"115","DOI":"10.1016\/S0002-9440(10)63803-5","volume":"162","author":"E Jauniaux","year":"2003","unstructured":"Jauniaux E, Hempstock J, Greenwold N, Burton GJ (2003b) Trophoblastic oxidative stress in relation to temporal and regional differences in maternal placental blood flow in normal and abnormal early pregnancies. Am J Pathol 162:115\u2013125","journal-title":"Am J Pathol"},{"key":"11_CR101","doi-asserted-by":"publisher","first-page":"1452","DOI":"10.1210\/jc.2003-031332","volume":"89","author":"E Jauniaux","year":"2004","unstructured":"Jauniaux E, Cindrova-Davies T, Johns J, Dunster C, Hempstock J, Kelly FJ, Burton GJ (2004) Distribution and transfer pathways of antioxidant molecules inside the first trimester human gestational sac. J Clin Endocrinol Metab 89:1452\u20131459","journal-title":"J Clin Endocrinol Metab"},{"key":"11_CR102","doi-asserted-by":"publisher","first-page":"1171","DOI":"10.1210\/jc.2004-1513","volume":"90","author":"E Jauniaux","year":"2005","unstructured":"Jauniaux E, Hempstock J, Teng C, Battaglia F, Burton GJ (2005) Polyol concentrations in the fluid compartments of the human conceptus during the first trimester of pregnancy; maintenance of redox potential in a low oxygen environment. J Clin Endocrinol Metab 90:1171\u20131175","journal-title":"J Clin Endocrinol Metab"},{"key":"11_CR103","doi-asserted-by":"publisher","first-page":"268","DOI":"10.1159\/000063692","volume":"39","author":"M Jirkovska","year":"2002","unstructured":"Jirkovska M, Kubinova L, Janacek J, Moravcova M, Krejci V, Karen P (2002) Topological properties and spatial organization of villous capillaries in normal and diabetic placentas. J Vasc Res 39:268\u2013278","journal-title":"J Vasc Res"},{"key":"11_CR104","first-page":"199","volume":"6","author":"J Johns","year":"2006","unstructured":"Johns J, Jauniaux E, Burton GJ (2006) Factors affecting the early embryonic environment. Rev Gynaecol Perinat Pract 6:199\u2013210","journal-title":"Rev Gynaecol Perinat Pract"},{"key":"11_CR105","doi-asserted-by":"publisher","first-page":"145","DOI":"10.1016\/0968-4328(95)00002-L","volume":"26","author":"CJP Jones","year":"1995","unstructured":"Jones CJP, Jauniaux E (1995) Ultrastructure of the materno-embryonic interface in the first trimester of pregnancy. Micron 26:145\u2013173","journal-title":"Micron"},{"key":"11_CR106","doi-asserted-by":"publisher","first-page":"372","DOI":"10.1016\/j.placenta.2015.01.002","volume":"36","author":"CJ Jones","year":"2015","unstructured":"Jones CJ, Choudhury RH, Aplin JD (2015) Tracking nutrient transfer at the human maternofetal interface from 4 weeks to term. Placenta 36:372\u2013380","journal-title":"Placenta"},{"key":"11_CR107","doi-asserted-by":"publisher","first-page":"698","DOI":"10.5858\/arpa.2015-0225-CC","volume":"140","author":"TY Khong","year":"2016","unstructured":"Khong TY, Mooney EE, Ariel I, Balmus NC, Boyd TK, Brundler MA, Derricott H, Evans MJ, Faye-Petersen OM, Gillan JE, Heazell AE, Heller DS, Jacques SM, Keating S, Kelehan P, Maes A, Mckay EM, Morgan TK, Nikkels PG, Parks WT, Redline RW, Scheimberg I, Schoots MH, Sebire NJ, Timmer A, Turowski G, Van Der Voorn JP, Van Lijnschoten I, Gordijn SJ (2016) Sampling and definitions of placental lesions: Amsterdam placental workshop group consensus statement. Arch Pathol Lab Med 140:698\u2013713","journal-title":"Arch Pathol Lab Med"},{"key":"11_CR108","doi-asserted-by":"publisher","first-page":"S803","DOI":"10.1016\/j.ajog.2017.11.575","volume":"218","author":"JC Kingdom","year":"2018","unstructured":"Kingdom JC, Audette MC, Hobson SR, Windrim RC, Morgen E (2018) A placenta clinic approach to the diagnosis and management of fetal growth restriction. Am J Obstet Gynecol 218:S803\u2013S817","journal-title":"Am J Obstet Gynecol"},{"key":"11_CR109","doi-asserted-by":"publisher","first-page":"385","DOI":"10.3109\/00016347209156879","volume":"51","author":"M Knoth","year":"1972","unstructured":"Knoth M, Larsen JF (1972) Ultrastructure of a human implantation site. Acta Obstet Gynecol Scand 51:385\u2013393","journal-title":"Acta Obstet Gynecol Scand"},{"key":"11_CR110","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1016\/j.jri.2011.04.007","volume":"90","author":"CL Lee","year":"2011","unstructured":"Lee CL, Lam KK, Koistinen H, Seppala M, Kurpisz M, Fernandez N, Pang RT, Yeung WS, Chiu PC (2011) Glycodelin-A as a paracrine regulator in early pregnancy. J Reprod Immunol 90:29\u201334","journal-title":"J Reprod Immunol"},{"key":"11_CR111","doi-asserted-by":"publisher","first-page":"257","DOI":"10.1016\/j.stemcr.2016.01.006","volume":"6","author":"CQE Lee","year":"2016","unstructured":"Lee CQE, Gardner L, Turco M, Zhao N, Murray MJ, Coleman N, Rossant J, Hemberger M, Moffett A (2016) What is trophoblast? A combination of criteria define human first-trimester trophoblast. Stem Cell Rep 6:257\u2013272","journal-title":"Stem Cell Rep"},{"key":"11_CR112","doi-asserted-by":"publisher","first-page":"dev162305","DOI":"10.1242\/dev.162305","volume":"145","author":"CQE Lee","year":"2018","unstructured":"Lee CQE, Turco MY, Gardner L, Simons BD, Hemberger M, Moffett A (2018) Integrin alpha2 marks a niche of trophoblast progenitor cells in first trimester human placenta. Development 145:dev162305","journal-title":"Development"},{"key":"11_CR113","doi-asserted-by":"publisher","first-page":"2874283","DOI":"10.1155\/2017\/2874283","volume":"2017","author":"JG Lees","year":"2017","unstructured":"Lees JG, Gardner DK, Harvey AJ (2017) Pluripotent stem cell metabolism and mitochondria: beyond ATP. Stem Cells Int 2017:2874283","journal-title":"Stem Cells Int"},{"key":"11_CR114","doi-asserted-by":"publisher","first-page":"446","DOI":"10.1093\/oxfordjournals.humrep.a136925","volume":"4","author":"S Lindenberg","year":"1989","unstructured":"Lindenberg S, Hyttel P, Sj\u00f8gren A, Greve T (1989) A comparative study of attachment of human, bovine and mouse blastocysts to uterine epithelial monolayer. Hum Reprod 4:446\u2013456","journal-title":"Hum Reprod"},{"key":"11_CR115","doi-asserted-by":"publisher","first-page":"971","DOI":"10.1016\/j.placenta.2012.09.013","volume":"33","author":"MS Longtine","year":"2012","unstructured":"Longtine MS, Barton A, Chen B, Nelson DM (2012a) Live-cell imaging shows apoptosis initiates locally and propagates as a wave throughout syncytiotrophoblasts in primary cultures of human placental villous trophoblasts. Placenta 33:971\u2013976","journal-title":"Placenta"},{"key":"11_CR116","doi-asserted-by":"publisher","first-page":"107","DOI":"10.1530\/REP-11-0340","volume":"143","author":"MS Longtine","year":"2012","unstructured":"Longtine MS, Chen B, Odibo AO, Zhong Y, Nelson DM (2012b) Caspase-mediated apoptosis of trophoblasts in term human placental villi is restricted to cytotrophoblasts and absent from the multinucleated syncytiotrophoblast. Reproduction 143:107\u2013121","journal-title":"Reproduction"},{"key":"11_CR117","doi-asserted-by":"publisher","first-page":"59","DOI":"10.1002\/aja.1001520106","volume":"152","author":"WP Luckett","year":"1978","unstructured":"Luckett WP (1978) Origin and differentiation of the yolk sac and extraembryonic mesoderm in presomite human and rhesus monkey embryos. Am J Anat 152:59\u201397","journal-title":"Am J Anat"},{"key":"11_CR118","doi-asserted-by":"publisher","first-page":"441 e1","DOI":"10.1016\/j.ajog.2017.06.015","volume":"217","author":"K Maiti","year":"2017","unstructured":"Maiti K, Sultana Z, Aitken RJ, Morris J, Park F, Andrew B, Riley SC, Smith R (2017) Evidence that fetal death is associated with placental aging. Am J Obstet Gynecol 217:441 e1\u2013441 e14","journal-title":"Am J Obstet Gynecol"},{"key":"11_CR119","doi-asserted-by":"publisher","first-page":"125","DOI":"10.1007\/s11692-008-9016-9","volume":"35","author":"RD Martin","year":"2008","unstructured":"Martin RD (2008) Evolution of placentation: implications of mammalian phylogeny. Evol Biol 35:125\u2013145","journal-title":"Evol Biol"},{"key":"11_CR120","doi-asserted-by":"publisher","first-page":"133","DOI":"10.1016\/S0022-5320(73)90074-9","volume":"43","author":"BJ Martin","year":"1973","unstructured":"Martin BJ, Spicer SS (1973) Ultrastructural features of cellular maturation and aging in human trophoblast. J Ultrastruct Res 43:133\u2013149","journal-title":"J Ultrastruct Res"},{"key":"11_CR121","doi-asserted-by":"publisher","first-page":"647","DOI":"10.1007\/BF00226964","volume":"235","author":"C Martinoli","year":"1984","unstructured":"Martinoli C, Castellucci M, Zaccheo D, Kaufmann P (1984) Scanning electron microscopy of stromal cells of human placental villi throughout pregnancy. Cell Tissue Res 235:647\u2013655","journal-title":"Cell Tissue Res"},{"key":"11_CR122","first-page":"1362","volume":"75","author":"T Maruo","year":"1992","unstructured":"Maruo T, Matsuo H, Murata K, Mochizuki M (1992) Gestational age-dependent dual action of epidermal growth factor on human placenta early in gestation. J Clin Endocrinol Metab 75:1362\u20131367","journal-title":"J Clin Endocrinol Metab"},{"key":"11_CR123","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1016\/S0143-4004(05)80248-6","volume":"14","author":"TM Mayhew","year":"1993","unstructured":"Mayhew TM, Jackson MR, Boyd PA (1993) Changes in oxygen diffusive conductances of human placental during gestation (10-41 weeks) are commensurate with the gain in fetal weight. Placenta 14:51\u201361","journal-title":"Placenta"},{"key":"11_CR124","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1111\/imr.12323","volume":"267","author":"A Moffett","year":"2015","unstructured":"Moffett A, Colucci F (2015) Co-evolution of NK receptors and HLA ligands in humans is driven by reproduction. Immunol Rev 267:283\u2013297","journal-title":"Immunol Rev"},{"key":"11_CR125","doi-asserted-by":"publisher","first-page":"20140071","DOI":"10.1098\/rstb.2014.0071","volume":"370","author":"A Moffett","year":"2015","unstructured":"Moffett A, Hiby SE, Sharkey AM (2015) The role of the maternal immune system in the regulation of human birthweight. Philos Trans R Soc Lond B Biol Sci 370:20140071","journal-title":"Philos Trans R Soc Lond B Biol Sci"},{"key":"11_CR126","doi-asserted-by":"publisher","first-page":"2747","DOI":"10.1093\/humrep\/dev266","volume":"30","author":"G Moser","year":"2015","unstructured":"Moser G, Weiss G, Gauster M, Sundl M, Huppertz B (2015) Evidence from the very beginning: endoglandular trophoblasts penetrate and replace uterine glands in situ and in vitro. Hum Reprod 30:2747\u20132757","journal-title":"Hum Reprod"},{"key":"11_CR127","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-349-09065-5","volume-title":"Vertebrate fetal membranes: comparative ontogeny and morphology; evolution; phylogenetic significance; basic functions; research opportunities","author":"HW Mossman","year":"1987","unstructured":"Mossman HW (1987) Vertebrate fetal membranes: comparative ontogeny and morphology; evolution; phylogenetic significance; basic functions; research opportunities. Macmillan, London"},{"key":"11_CR128","doi-asserted-by":"publisher","first-page":"57","DOI":"10.1038\/nature19096","volume":"537","author":"T Nakamura","year":"2016","unstructured":"Nakamura T, Okamoto I, Sasaki K, Yabuta Y, Iwatani C, Tsuchiya H, Seita Y, Nakamura S, Yamamoto T, Saitou M (2016) A developmental coordinate of pluripotency among mice, monkeys and humans. Nature 537:57\u201362","journal-title":"Nature"},{"key":"11_CR129","doi-asserted-by":"publisher","first-page":"54","DOI":"10.1016\/j.ydbio.2012.12.008","volume":"375","author":"KK Niakan","year":"2013","unstructured":"Niakan KK, Eggan K (2013) Analysis of human embryos from zygote to blastocyst reveals distinct gene expression patterns relative to the mouse. Dev Biol 375:54\u201364","journal-title":"Dev Biol"},{"key":"11_CR130","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-77852-0","volume-title":"The human yolk sac and yolk sac tumours","author":"FF Nogales","year":"1993","unstructured":"Nogales FF, Beltran E, Gonzalez F (1993) Morphological changes of the secondary human yolk sac in early pregnancy wastage. In: NOGALES FF (ed) The human yolk sac and yolk sac tumours. Springer-Verlag, Berlin"},{"key":"11_CR131","doi-asserted-by":"publisher","first-page":"1035","DOI":"10.1016\/j.placenta.2010.09.007","volume":"31","author":"CD Ockleford","year":"2010","unstructured":"Ockleford CD (2010) The Allo-epi-endothelial lining of the intervillous space. Placenta 31:1035\u20131042","journal-title":"Placenta"},{"key":"11_CR132","doi-asserted-by":"publisher","first-page":"133","DOI":"10.1038\/nri3370","volume":"13","author":"P Parham","year":"2013","unstructured":"Parham P, Moffett A (2013) Variable NK cell receptors and their MHC class I ligands in immunity, reproduction and human evolution. Nat Rev Immunol 13:133\u2013144","journal-title":"Nat Rev Immunol"},{"key":"11_CR133","doi-asserted-by":"publisher","first-page":"856","DOI":"10.1002\/jemt.20627","volume":"71","author":"J Pereda","year":"2008","unstructured":"Pereda J, Niimi G (2008) Embryonic erythropoiesis in human yolk sac: two different compartments for two different processes. Microsc Res Tech 71:856\u2013862","journal-title":"Microsc Res Tech"},{"key":"11_CR134","doi-asserted-by":"publisher","first-page":"285","DOI":"10.1016\/j.cell.2016.08.009","volume":"167","author":"S Petropoulos","year":"2016","unstructured":"Petropoulos S, Edsgard D, Reinius B, Deng Q, Panula SP, Codeluppi S, Reyes AP, Linnarsson S, Sandberg R, Lanner F (2016) Single-cell RNA-Seq reveals lineage and X chromosome dynamics in human preimplantation embryos. Cell 167:285","journal-title":"Cell"},{"key":"11_CR135","doi-asserted-by":"publisher","first-page":"272","DOI":"10.1111\/j.1600-0684.1996.tb00210.x","volume":"25","author":"R Pijnenborg","year":"1996","unstructured":"Pijnenborg R, D'Hooghe T, Vercruysse L, Bambra C (1996) Evaluation of trophoblast invasion in placental bed biopsies of the baboon, with immunohistochemical localisation of cytokeratin, fibronectin, and laminin. J Med Primatol 25:272\u2013281","journal-title":"J Med Primatol"},{"key":"11_CR136","doi-asserted-by":"publisher","first-page":"939","DOI":"10.1016\/j.placenta.2005.12.006","volume":"27","author":"R Pijnenborg","year":"2006","unstructured":"Pijnenborg R, Vercruysse L, Hanssens M (2006) The uterine spiral arteries in human pregnancy: facts and controversies. Placenta 27:939\u2013958","journal-title":"Placenta"},{"key":"11_CR137","doi-asserted-by":"publisher","first-page":"400","DOI":"10.1016\/j.placenta.2011.02.009","volume":"32","author":"R Pijnenborg","year":"2011","unstructured":"Pijnenborg R, Vercruysse L, Carter AM (2011a) Deep trophoblast invasion and spiral artery remodelling in the placental bed of the chimpanzee. Placenta 32:400\u2013408","journal-title":"Placenta"},{"key":"11_CR138","doi-asserted-by":"publisher","first-page":"586","DOI":"10.1016\/j.placenta.2011.05.007","volume":"32","author":"R Pijnenborg","year":"2011","unstructured":"Pijnenborg R, Vercruysse L, Carter AM (2011b) Deep trophoblast invasion and spiral artery remodelling in the placental bed of the lowland gorilla. Placenta 32:586\u2013591","journal-title":"Placenta"},{"key":"11_CR139","doi-asserted-by":"publisher","first-page":"54","DOI":"10.1016\/j.placenta.2016.05.001","volume":"43","author":"R Plitman Mayo","year":"2016","unstructured":"Plitman Mayo R, Charnock-Jones DS, Burton GJ, Oyen ML (2016a) Three-dimensional modeling of human placental terminal villi. Placenta 43:54\u201360","journal-title":"Placenta"},{"key":"11_CR140","doi-asserted-by":"publisher","first-page":"3780","DOI":"10.1016\/j.jbiomech.2016.10.001","volume":"49","author":"R Plitman Mayo","year":"2016","unstructured":"Plitman Mayo R, Olsthoorn J, Charnock-Jones DS, Burton GJ, Oyen ML (2016b) Computational modeling of the structure-function relationship in human placental terminal villi. J Biomech 49:3780\u20133787","journal-title":"J Biomech"},{"key":"11_CR141","doi-asserted-by":"publisher","first-page":"20190037","DOI":"10.1098\/rsfs.2019.0037","volume":"9","author":"R Plitman Mayo","year":"2019","unstructured":"Plitman Mayo R, Abbas Y, Charnock-Jones DS, Burton GJ, Marom G (2019) Three-dimensional morphological analysis of placental terminal villi. Interface Focus 9:20190037","journal-title":"Interface Focus"},{"key":"11_CR142","doi-asserted-by":"publisher","first-page":"2597","DOI":"10.3389\/fimmu.2018.02597","volume":"9","author":"J Pollheimer","year":"2018","unstructured":"Pollheimer J, Vondra S, Baltayeva J, Beristain AG, Knofler M (2018) Regulation of placental Extravillous trophoblasts by the maternal uterine environment. Front Immunol 9:2597","journal-title":"Front Immunol"},{"key":"11_CR143","volume-title":"Anatomy, physiology, radiology, clinical aspects, atlas and textbook","author":"EM Ramsey","year":"1980","unstructured":"Ramsey EM, Donner MW (1980) Placental vasculature and circulation. In: Anatomy, physiology, radiology, clinical aspects, atlas and textbook. Georg Thieme, Stuttgart"},{"key":"11_CR144","doi-asserted-by":"publisher","first-page":"45","DOI":"10.1007\/978-3-319-54090-0_3","volume":"62","author":"L Reyes","year":"2017","unstructured":"Reyes L, Wolfe B, Golos T (2017) Hofbauer cells: placental macrophages of fetal origin. Results Probl Cell Differ 62:45\u201360","journal-title":"Results Probl Cell Differ"},{"key":"11_CR145","doi-asserted-by":"publisher","first-page":"2382","DOI":"10.1093\/humrep\/dex301","volume":"32","author":"VHJ Roberts","year":"2017","unstructured":"Roberts VHJ, Morgan TK, Bednarek P, Morita M, Burton GJ, Lo JO, Frias AE (2017) Early first trimester uteroplacental flow and the progressive disintegration of spiral artery plugs: new insights from contrast-enhanced ultrasound and tissue histopathology. Hum Reprod 32:2382\u20132393","journal-title":"Hum Reprod"},{"key":"11_CR146","doi-asserted-by":"publisher","first-page":"385","DOI":"10.1016\/j.stem.2009.08.020","volume":"5","author":"C Robin","year":"2009","unstructured":"Robin C, Bollerot K, Mendes S, Haak E, Crisan M, Cerisoli F, Lauw I, Kaimakis P, Jorna R, Vermeulen M, Kayser M, Van Der Linden R, Imanirad P, Verstegen M, Nawaz-Yousaf H, Papazian N, Steegers E, Cupedo T, Dzierzak E (2009) Human placenta is a potent hematopoietic niche containing hematopoietic stem and progenitor cells throughout development. Cell Stem Cell 5:385\u2013395","journal-title":"Cell Stem Cell"},{"key":"11_CR147","first-page":"23","volume":"4","author":"P Rosso","year":"1976","unstructured":"Rosso P (1976) Placenta as an aging organ. Curr Concepts Nutr 4:23\u201341","journal-title":"Curr Concepts Nutr"},{"key":"11_CR148","doi-asserted-by":"publisher","first-page":"20190019","DOI":"10.1098\/rsfs.2019.0019","volume":"9","author":"R Saghian","year":"2019","unstructured":"Saghian R, Bogle G, James JL, Clark AR (2019) Establishment of maternal blood supply to the placenta: insights into plugging, unplugging and trophoblast behaviour from an agent-based model. Interface Focus 9:20190019","journal-title":"Interface Focus"},{"key":"11_CR149","doi-asserted-by":"publisher","first-page":"164","DOI":"10.1016\/j.placenta.2011.12.002","volume":"33","author":"CM Salafia","year":"2012","unstructured":"Salafia CM, Yampolsky M, Shlakhter A, Mandel DH, Schwartz N (2012) Variety in placental shape: when does it originate? Placenta 33:164\u2013170","journal-title":"Placenta"},{"key":"11_CR150","doi-asserted-by":"publisher","first-page":"79","DOI":"10.1016\/j.placenta.2008.10.004","volume":"30","author":"B Schiessl","year":"2009","unstructured":"Schiessl B, Innes BA, Bulmer JN, Otun HA, Chadwick TJ, Robson SC, Lash GE (2009) Localization of angiogenic growth factors and their receptors in the human placental bed throughout normal human pregnancy. Placenta 30:79\u201387","journal-title":"Placenta"},{"key":"11_CR151","doi-asserted-by":"publisher","first-page":"1171","DOI":"10.7863\/jum.2011.30.9.1171","volume":"30","author":"N Schwartz","year":"2011","unstructured":"Schwartz N, Mandel D, Shlakhter O, Coletta J, Pessel C, Timor-Tritsch IE, Salafia CM (2011) Placental morphologic features and chorionic surface vasculature at term are highly correlated with 3-dimensional sonographic measurements at 11 to 14 weeks. J Ultrasound Med 30:1171\u20131178","journal-title":"J Ultrasound Med"},{"issue":"Suppl. 1","key":"11_CR152","doi-asserted-by":"publisher","first-page":"31","DOI":"10.1093\/humrep\/7.suppl_1.31","volume":"7","author":"M Sepp\u00e4l\u00e4","year":"1992","unstructured":"Sepp\u00e4l\u00e4 M, Jukunen M, Riitinen L, Koistinen R (1992) Endometrial proteins: a reappraisal. Hum Reprod 7(Suppl. 1):31\u201338","journal-title":"Hum Reprod"},{"key":"11_CR153","doi-asserted-by":"publisher","first-page":"700","DOI":"10.1038\/ncb3347","volume":"18","author":"MN Shahbazi","year":"2016","unstructured":"Shahbazi MN, Jedrusik A, Vuoristo S, Recher G, Hupalowska A, Bolton V, Fogarty NM, Campbell A, Devito LG, Ilic D, Khalaf Y, Niakan KK, Fishel S, Zernicka-Goetz M (2016) Self-organization of the human embryo in the absence of maternal tissues. Nat Cell Biol 18:700\u2013708","journal-title":"Nat Cell Biol"},{"key":"11_CR154","doi-asserted-by":"publisher","first-page":"501","DOI":"10.1016\/0143-4004(92)90055-X","volume":"13","author":"RA Simpson","year":"1992","unstructured":"Simpson RA, Mayhew TM, Barnes PR (1992) From 13 weeks to term, the trophoblast of human placenta grows by the continuous recruitment of new proliferative units: a study of nuclear number using the disector. Placenta 13:501\u2013512","journal-title":"Placenta"},{"key":"11_CR155","doi-asserted-by":"publisher","first-page":"dev156273","DOI":"10.1242\/dev.156273","volume":"145","author":"F Soncin","year":"2018","unstructured":"Soncin F, Khater M, To C, Pizzo D, Farah O, Wakeland A, Arul Nambi Rajan K, Nelson KK, Chang CW, Moretto-Zita M, Natale DR, Laurent LC, Parast MM (2018) Comparative analysis of mouse and human placentae across gestation reveals species-specific regulators of placental development. Development 145:dev156273","journal-title":"Development"},{"key":"11_CR156","doi-asserted-by":"publisher","first-page":"1419","DOI":"10.1007\/s10815-016-0773-6","volume":"33","author":"WT Teh","year":"2016","unstructured":"Teh WT, McBain J, Rogers P (2016) What is the contribution of embryo-endometrial asynchrony to implantation failure? J Assist Reprod Genet 33:1419\u20131430","journal-title":"J Assist Reprod Genet"},{"key":"11_CR157","doi-asserted-by":"publisher","first-page":"568","DOI":"10.1038\/ncb3516","volume":"19","author":"MY Turco","year":"2017","unstructured":"Turco MY, Gardner L, Hughes J, Cindrova-Davies T, Gomez MJ, Farrell L, Hollinshead M, Marsh SGE, Brosens JJ, Critchley HO, Simons BD, Hemberger M, Koo BK, Moffett A, Burton GJ (2017) Long-term, hormone-responsive organoid cultures of human endometrium in a chemically defined medium. Nat Cell Biol 19:568\u2013577","journal-title":"Nat Cell Biol"},{"key":"11_CR158","doi-asserted-by":"publisher","first-page":"e1007698","DOI":"10.1371\/journal.pgen.1007698","volume":"14","author":"P Velicky","year":"2018","unstructured":"Velicky P, Meinhardt G, Plessl K, Vondra S, Weiss T, Haslinger P, Lendl T, Aumayr K, Mairhofer M, Zhu X, Schutz B, Hannibal RL, Lindau R, Weil B, Ernerudh J, Neesen J, Egger G, Mikula M, Rohrl C, Urban AE, Baker J, Knofler M, Pollheimer J (2018) Genome amplification and cellular senescence are hallmarks of human placenta development. PLoS Genet 14:e1007698","journal-title":"PLoS Genet"},{"key":"11_CR159","doi-asserted-by":"publisher","first-page":"465","DOI":"10.1016\/j.placenta.2010.03.002","volume":"31","author":"GS Whitley","year":"2010","unstructured":"Whitley GS, Cartwright JE (2010) Cellular and molecular regulation of spiral artery remodelling: lessons from the cardiovascular field. Placenta 31:465\u2013474","journal-title":"Placenta"},{"key":"11_CR160","doi-asserted-by":"publisher","first-page":"3203","DOI":"10.1073\/pnas.0511344103","volume":"103","author":"DE Wildman","year":"2006","unstructured":"Wildman DE, Chen C, Erez O, Grossman LI, Goodman M, Romero R (2006) Evolution of the mammalian placenta revealed by phylogenetic analysis. Proc Natl Acad Sci U S A 103:3203\u20133208","journal-title":"Proc Natl Acad Sci U S A"},{"key":"11_CR161","doi-asserted-by":"publisher","first-page":"10","DOI":"10.1016\/j.placenta.2018.12.012","volume":"76","author":"FTM Wong","year":"2019","unstructured":"Wong FTM, Lin C, Cox BJ (2019) Cellular systems biology identifies dynamic trophoblast populations in early human placentas. Placenta 76:10\u201318","journal-title":"Placenta"},{"key":"11_CR162","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-78797-6","volume-title":"Comparative placentation. Structures, functions and evolution","author":"FP Wooding","year":"2008","unstructured":"Wooding FP, Burton GJ (2008) Comparative placentation. Structures, functions and evolution. Springer, Berlin"},{"key":"11_CR163","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1146\/annurev.nutr.26.061505.111311","volume":"28","author":"LA Woollett","year":"2008","unstructured":"Woollett LA (2008) Where does fetal and embryonic cholesterol originate and what does it do? Annu Rev Nutr 28:97\u2013114","journal-title":"Annu Rev Nutr"},{"key":"11_CR164","first-page":"1058","volume":"44","author":"TG Zybina","year":"2002","unstructured":"Zybina TG, Kaufmann P, Frank HG, Freed J, Kadyrov M, Biesterfeld S (2002) Genome multiplication of extravillous trophoblast cells in human placenta in the course of differentiation and invasion into endometrium and myometrium. I. Dynamics of polyploidization. Tsitologiia 44:1058\u20131067","journal-title":"Tsitologiia"},{"key":"11_CR165","first-page":"640","volume":"46","author":"TG Zybina","year":"2004","unstructured":"Zybina TG, Frank HG, Biesterfeld S, Kaufmann P (2004) Genome multiplication of extravillous trophoblast cells in human placenta in the course of differentiation and invasion into endometrium and myometrium. II. Mechanisms of polyploidization. Tsitologiia 46:640\u2013648","journal-title":"Tsitologiia"}],"container-title":["Advances in Anatomy, Embryology and Cell Biology","Placentation in Mammals"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-030-77360-1_11","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,10,26]],"date-time":"2022-10-26T17:04:39Z","timestamp":1666803879000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-3-030-77360-1_11"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021]]},"ISBN":["9783030773595","9783030773601"],"references-count":165,"URL":"https:\/\/doi.org\/10.1007\/978-3-030-77360-1_11","relation":{},"ISSN":["0301-5556","2192-7065"],"issn-type":[{"value":"0301-5556","type":"print"},{"value":"2192-7065","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021]]},"assertion":[{"value":"26 October 2021","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}}]}}