… precursors of theca cells. We also demonstrate that the cyp19a1-expressing theca cells are
… -I (cyp17a1)-expressing theca cells and that the presence of germ cells is essential for the …

… of CYP19A1 regulation in chicken remains unknown. Here, we found that CYP19A1 was only
expressed in the theca cell … that CYP19A1 was mainly expressed in theca externa cells of …

… of E2 and the expression of Cyp17a1 and Cyp19a1 remain high … of granulosa cells in the
regulation of Cyp17a1 in theca cells. … It is known that Cyp17a1 expression in theca cells from …

… Cyp19a1 expression in cultured granulosa cells. These results indicate that DES inhibits
thecal … of pituitary LH secretion and ovarian Cyp17a1 expression. In addition, DES represses …

… highly associated with CYP19A1 expression in chicken SYFs were … of the transcriptomes of
theca and granulosa cells (TCs and … the expression of CYP19A1 in chicken SYFs theca cells. …

… , CYP19A1 is expressed in chickens in the theca cells of ovarian follicles, and the mechanism
of CYP19A1 expression … , we first confirmed that CYP19A1 and FOXL2 (Forkheadbox L2) …

… inhibitor (AI) to block CYP19A1-mediated aromatization of C 19 -… The AI employed is reported
to specifically inhibit CYP19A1 … As expected, inhibition of CYP19A1 activity led to a dose-…

… FSH acts in granulosa cells to aromatize the androgens from theca cells into estrogen, via
its action through follicle stimulating hormone receptor (FSHR). In PCOS cases, Asn680Ser …

… In addition, FSH did produce a slightly greater increase in CYP19A1 expression in cells that
… In conclusion, androgen from thecal cells appears to regulate granulosa cell function by …

… granulosa cells in the theca-cell fraction or to marginal expression of this gene by cells of the
theca … was restricted to the theca. So far, it has been shown in other species that RUNX1 is …