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ERBB receptor feedback inhibitor 1: Identification and regulation by estrogen in chickens

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dc.contributor.authorAhn, Suzie E.-
dc.contributor.authorJeong, Wooyoung-
dc.contributor.authorKim, Ji-Hye-
dc.contributor.authorLim, Whasun-
dc.contributor.authorKim, Jinyoung-
dc.contributor.authorBazer, Fuller W.-
dc.contributor.authorHan, Jae Yong-
dc.contributor.authorSong, Gwonhwa-
dc.date.accessioned2017-02-01T02:09:43Z-
dc.date.available2017-02-01T02:09:43Z-
dc.date.issued2012-
dc.identifier.citationGeneral and Comparative Endocrinology, vol.175 no.1, pp. 194-205ko_KR
dc.identifier.issn0016-6480-
dc.identifier.urihttp://hdl.handle.net/10371/100329-
dc.description.abstractThe ERBB receptor feedback inhibitor 1 (ERRFI1) is a scaffolding adaptor protein, that plays a pivotal role in the epidermal growth factor receptor (EGFR) cell signaling cascade as a negative regulator affecting many important physiological processes. It was recently reported that ERRFI1 is a critical regulator of the response of the endometrium to estrogen regulation of tissue homeostasis in mice. But, very little is known about ERRF11 and hormonal regulation of the ERRFI1 gene in chickens. Therefore, in the present study, ERRFI1 gene was cloned and its differential expression profile analyzed at different embryonic stages, in various adult organs, and in oviducts from estrogen-treated chickens. Chicken ERRFI1 has an open-reading frame of 2848 nucleotides that encode for a protein of 465 amino acids that has considerable homology to mammalian ERRFI1 proteins (>62% identity). Importantly, ERRFI1 mRNA is abundantly distributed in various organs from chickens. We then determined that DES (diethylstilbestrol, a synthetic nonsteroidal estrogen) induced ERRFI1 mRNA and protein predominantly in luminal and glandular epithelial cells of the oviduct. Further, we determined whether microRNAs, specifically miR-200b, miR-429 and miR-1639, influence ERRFI1 expression via its 30UTR and found that it does not directly target the 30UTR of ERRFI1 mRNA. Therefore, it is unlikely that post-transcriptional regulation influences ERRFI1 expression in the chicken oviduct. In conclusion, our results indicate that ERRFI1 is a novel estrogenstimulated gene expressed in epithelial cells of the chicken oviduct that likely plays an important role in oviduct growth and differentiation during early development of the chicken.ko_KR
dc.language.isoenko_KR
dc.publisherElsevierko_KR
dc.subjectChickenko_KR
dc.subjectERRFI1ko_KR
dc.subjectDESko_KR
dc.subjectOviductko_KR
dc.titleERBB receptor feedback inhibitor 1: Identification and regulation by estrogen in chickensko_KR
dc.typeArticleko_KR
dc.contributor.AlternativeAuthor정우영-
dc.contributor.AlternativeAuthor김지혜-
dc.contributor.AlternativeAuthor임화선-
dc.contributor.AlternativeAuthor김진영-
dc.contributor.AlternativeAuthor한재용-
dc.contributor.AlternativeAuthor송권화-
dc.identifier.doi10.1016/j.ygcen.2011.11.013-
Appears in Collections:
College of Agriculture and Life Sciences (농업생명과학대학)Dept. of Food and Animal Biotechnology (식품·동물생명공학부)Journal Papers (저널논문_식품·동물생명공학부)
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