Growth Differentiation Factor 9 Reverses Activin A Suppression of Steroidogenic Acute Regulatory Protein Expression and Progesterone Production in Human Granulosa-Lutein Cells
Author(s) -
Feng-Tao Shi,
Anthony P. Cheung,
Christian Klausen,
Hefeng Huang,
Peter C. K. Leung
Publication year - 2010
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2010-0477
Subject(s) - steroidogenic acute regulatory protein , medicine , endocrinology , cholesterol side chain cleavage enzyme , granulosa cell , transfection , biology , small interfering rna , chemistry , cell culture , messenger rna , ovary , cytochrome p450 , metabolism , gene , biochemistry , genetics
We have reported that growth differentiation factor 9 (GDF9) can enhance activin A (β(A)β(A))-induced inhibin B (αβ(B)) secretion in human granulosa-lutein (hGL) cells, but its effects on steroidogenic acute regulatory protein (StAR), ovarian steroidogenic enzymes, and progesterone production are unknown. We undertook this study to further evaluate GDF9 in this regard.
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