{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T22:13:28Z","timestamp":1792793608698,"version":"4.5.0"},"reference-count":42,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2019,11,23]],"date-time":"2019-11-23T00:00:00Z","timestamp":1574467200000},"content-version":"vor","delay-in-days":365,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/100000005","name":"Department of Defense","doi-asserted-by":"publisher","award":["OC130046"],"award-info":[{"award-number":["OC130046"]}],"id":[{"id":"10.13039\/100000005","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000005","name":"Department of Defense","doi-asserted-by":"publisher","award":["543296"],"award-info":[{"award-number":["543296"]}],"id":[{"id":"10.13039\/100000005","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Ovarian Cancer Research Fund Alliance Ann and Sol Schreiber Mentored Investigator","award":["543296"],"award-info":[{"award-number":["543296"]}],"id":[{"id":"https:\/\/ror.org\/05hg41718","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Ovarian Cancer Research Fund Alliance Ann and Sol Schreiber Mentored Investigator","award":["ES029073"],"award-info":[{"award-number":["ES029073"]}],"id":[{"id":"https:\/\/ror.org\/05hg41718","id-type":"ROR","asserted-by":"crossref"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,3,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>High-grade serous ovarian cancer (HGSOC) can originate in the fallopian tube epithelium (FTE), but the role of the ovary in these tumors is unclear. Tumorigenic murine oviductal epithelial (MOE) cells allografted in the ovarian bursa resulted in aggressive tumors that spread throughout the peritoneum whereas intraperitoneal xenografting the same number of cells did not form tumors, indicating that colonization of the ovary may play a role in metastasis. Physical tearing of the ovarian surface to mimic rupture of the ovary during ovulation (independent of hormonal changes) resulted in more MOE and HGSOC cells adhering to the ovary compared with intact ovaries. More MOE cells also adhered to three-dimensional (3D) collagen and primary ovarian stromal cells than to ovarian surface epithelia, indicating that FTE cells adhered to the extracellular matrix exposed during ovulation. However, plating cells on 3D collagen reduced the viability of normal FTE but not cancer cells. Mutation of p53 (R273H or R248W) and activation of Kirsten Rat Sarcoma Viral Oncogene Homolog (KRAS) (G12V) did not increase the viability of MOE cells on 3D collagen. In contrast, loss of phosphatase and tensin homolog (PTEN) allowed MOE cells to retain normal viability on 3D collagen. Loss of PTEN activated AKT and RAC1\/c-jun N-terminal kinase signaling that each contributed to the increased viability, invasion and attachment in the collagen rich ovarian microenvironment. These results show that loss of PTEN activates multiple pathways that together enhance colonization of the ovary due to access to 3D collagen, which is a critical organ in the colonization of FTE-derived HGSOC.<\/jats:p>","DOI":"10.1093\/carcin\/bgy170","type":"journal-article","created":{"date-parts":[[2018,11,21]],"date-time":"2018-11-21T15:14:17Z","timestamp":1542813257000},"page":"41-51","source":"Crossref","is-referenced-by-count":28,"title":["Exposure of the extracellular matrix and colonization of the ovary in metastasis of fallopian-tube-derived cancer"],"prefix":"10.1093","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5014-9311","authenticated-orcid":false,"given":"Matthew","family":"Dean","sequence":"first","affiliation":[{"name":"Department of Medicinal Chemistry and Pharmacognosy, Center for Biomolecular Sciences, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vivian","family":"Jin","sequence":"first","affiliation":[{"name":"Department of Medicinal Chemistry and Pharmacognosy, Center for Biomolecular Sciences, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angela","family":"Russo","sequence":"first","affiliation":[{"name":"Department of Medicinal Chemistry and Pharmacognosy, Center for Biomolecular Sciences, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel D","family":"Lantvit","sequence":"first","affiliation":[{"name":"Department of Medicinal Chemistry and Pharmacognosy, Center for Biomolecular Sciences, University of Illinois at Chicago, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joanna E","family":"Burdette","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2018,11,23]]},"reference":[{"key":"2020030521295747000_CIT0001","doi-asserted-by":"crossref","first-page":"6116","DOI":"10.1158\/1078-0432.CCR-04-2509","article-title":"Patterns of gene expression in different histotypes of epithelial ovarian cancer correlate with those in normal fallopian tube, endometrium, and colon","volume":"11","author":"Marquez","year":"2005","journal-title":"Clin. 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Genet.,"}],"container-title":["Carcinogenesis"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/carcin\/article-pdf\/40\/1\/41\/30039847\/bgy170.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/academic.oup.com\/carcin\/article-pdf\/40\/1\/41\/30039847\/bgy170.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,5]],"date-time":"2020-03-05T21:42:06Z","timestamp":1583444526000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/carcin\/article\/40\/1\/41\/5203256"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,11,23]]},"references-count":42,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2018,11,23]]},"published-print":{"date-parts":[[2019,3,12]]}},"URL":"https:\/\/doi.org\/10.1093\/carcin\/bgy170","relation":{},"ISSN":["0143-3334","1460-2180"],"issn-type":[{"value":"0143-3334","type":"print"},{"value":"1460-2180","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2019,1]]},"published":{"date-parts":[[2018,11,23]]}}}