{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T03:06:14Z","timestamp":1773198374958,"version":"3.50.1"},"reference-count":44,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T00:00:00Z","timestamp":1773100800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Pediatr."],"abstract":"<jats:p>Congenital diaphragmatic hernia (CDH) is a severe congenital malformation resulting from incomplete diaphragm development, leading to abdominal organ herniation into the thoracic cavity. This disruption compromises pulmonary development, frequently resulting in lung hypoplasia and pulmonary hypertension. While the role of the placenta in congenital heart defects is well established, its involvement in congenital lung diseases, particularly CDH, remains unexplored. During the prenatal period, the placenta serves as a crucial site for nutrient and gas exchange between the mother and the fetus, and given its functional connection to fetal development, it provides a compelling avenue for investigating the pathophysiology of CDH. This review synthesizes current knowledge regarding the placental contribution to CDH, with a focus on molecular pathways, particularly the retinoic acid pathway and placental abnormalities. Evidence from both animal models and human studies suggests a complex interplay between placental function and CDH pathogenesis. Further investigation is required to elucidate the placenta's role in disease mechanisms, which may offer perspectives for future research, advances in prenatal diagnostics, and therapeutic strategies.<\/jats:p>","DOI":"10.3389\/fped.2026.1783068","type":"journal-article","created":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T06:41:10Z","timestamp":1773124870000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["An overview of the placenta's role in the development of congenital diaphragmatic hernia"],"prefix":"10.3389","volume":"14","author":[{"given":"Nilhan","family":"Torlak","sequence":"first","affiliation":[{"name":"Department of Surgery, New York University Grossman School of Medicine","place":["New York, NY, United States"]},{"name":"Center for Fetal and Placental Research, Division of Pediatric General and Thoracic Surgery, Cincinnati Children\u2019s Hospital Medical Center (CCHMC)","place":["Cincinnati, OH, United States"]},{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine","place":["Cincinnati, OH, United States"]},{"name":"Graduate School of Health Sciences, Ko\u00e7 University","place":["Istanbul, T\u00fcrkiye"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marc","family":"Oria","sequence":"additional","affiliation":[{"name":"Center for Fetal and Placental Research, Division of Pediatric General and Thoracic Surgery, Cincinnati Children\u2019s Hospital Medical Center (CCHMC)","place":["Cincinnati, OH, United States"]},{"name":"Department of Radiation Oncology, University of Cincinnati College of Medicine","place":["Cincinnati, OH, United States"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Braxton","family":"Forde","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine","place":["Cincinnati, OH, United States"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jose L.","family":"Peiro","sequence":"additional","affiliation":[{"name":"Department of Surgery, New York University Grossman School of Medicine","place":["New York, NY, United States"]},{"name":"Center for Fetal and Placental Research, Division of Pediatric General and Thoracic Surgery, Cincinnati Children\u2019s Hospital Medical Center (CCHMC)","place":["Cincinnati, OH, United States"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emrah","family":"Aydin","sequence":"additional","affiliation":[{"name":"Center for Fetal and Placental Research, Division of Pediatric General and Thoracic Surgery, Cincinnati Children\u2019s Hospital Medical Center (CCHMC)","place":["Cincinnati, OH, United States"]},{"name":"Division of Maternal Fetal Medicine, Jackson Fetal Care, Department of Obstetrics, Gynecology and Reproductive Sciences, Miller School of Medicine, University of Miami","place":["Miami, FL, United States"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1965","published-online":{"date-parts":[[2026,3,10]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"151229","DOI":"10.1016\/j.sempedsurg.2022.151229","article-title":"Embryology and anatomy of congenital diaphragmatic hernia","volume":"31","author":"De Leon","year":"2022","journal-title":"Semin Pediatr Surg"},{"key":"B2","doi-asserted-by":"publisher","first-page":"1","DOI":"10.3389\/fphys.2018.01045","article-title":"The role of abnormal placentation in congenital heart disease; 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