Uterine and embryonic trophoblast CRH promotes implantation and maintenance of early pregnancy

Απλή σελίδα τεκμηρίου
dc.contributor.authorMakrigiannakis, A.en
dc.contributor.authorZoumakis, E.en
dc.contributor.authorKalantaridou, S.en
dc.contributor.authorChrousos, G.en
dc.contributor.authorGravanis, A.en
dc.date.accessioned2015-11-24T18:54:11Z
dc.date.available2015-11-24T18:54:11Z
dc.identifier.issn0077-8923-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/18654
dc.rightsDefault Licence-
dc.subjectAnimalsen
dc.subjectApoptosis/drug effects/physiologyen
dc.subjectCells, Cultureden
dc.subjectCorticotropin-Releasing Hormone/analysis/*metabolismen
dc.subjectEmbryo Implantationen
dc.subjectEndometrium/metabolism/*physiologyen
dc.subjectFemaleen
dc.subjectGestational Ageen
dc.subjectHumansen
dc.subjectPregnancyen
dc.subjectPregnancy, Animalen
dc.subjectPyrimidines/*pharmacologyen
dc.subjectPyrroles/*pharmacologyen
dc.subjectReceptors, Corticotropin-Releasing Hormone/analysis/*metabolismen
dc.subjectSensitivity and Specificityen
dc.subjectStromal Cells/metabolism/physiologyen
dc.subjectTrophoblasts/drug effects/metabolismen
dc.titleUterine and embryonic trophoblast CRH promotes implantation and maintenance of early pregnancyen
heal.abstractEpithelial cells of human endometrium and differentiated endometrial stromal cells express the corticotropin-releasing hormone (CRH) gene. CRH is also produced by the human placental cytotrophoblast. Endometrial and placental CRH is under the endocrine control of gonadal steroids as well as under an autocrine/paracrine regulation by prostanoids and interleukins. Human endometrium, myometrium and placenta also express the relevant receptors. Invasive trophoblasts promote apoptosis of activated Fas-expressing human T lymphocytes, an effect potentiated by CRH and inhibited by the CRH type 1 antagonist, antalarmin. Female rats treated with antalarmin during the first 6 days of gestation had a dose-dependent decrease of implantation sites and live embryos, and significantly decreased endometrial FasL expression. Our data suggest important physiological roles of endometrial and placental CRH in the regulation of decidualization, blastocyst implantation, and early maternal tolerance.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondaryhttp://www.ncbi.nlm.nih.gov/pubmed/14644813-
heal.journalNameAnn N Y Acad Scien
heal.journalTypepeer-reviewed-
heal.languageen-
heal.publicationDate2003-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικήςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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