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Gonadotrophin-induced paracrine regulation of human oocyte maturation by BDNF and GDNF secreted by granulosa cells
Author(s) -
Pan Zhao,
Jie Qiao,
Shuo Huang,
Ying Zhang,
Shujing Liu,
L.-y. Yan,
Aaron J.W. Hsueh,
Enkui Duan
Publication year - 2011
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/deq390
Subject(s) - glial cell line derived neurotrophic factor , paracrine signalling , oocyte , neurotrophic factors , endocrinology , medicine , biology , autocrine signalling , andrology , granulosa cell , ovary , ovarian follicle , microbiology and biotechnology , receptor , embryo
In mammalian ovaries, diverse paracrine factors have been identified to mediate or modulate LH-induced changes during ovulation. Due to the difficulty in obtaining non-stimulated granulosa cells during IVF, little is known about the LH-induced paracrine factors in the human ovary. Based on earlier studies using murine ovarian cells showing the paracrine roles of brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF) in promoting oocyte maturation, we investigated the expression of these ligands in human granulosa cells and their regulation of human oocyte development.

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