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Gonadotropin-Inhibitory Hormone (GnIH) Induces Glycolipid Metabolic Dysfunction in Porcine Ovarian Granulosa Cells via Wnt and AMPK Signaling Pathways

delete2026-05-07
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PRE
AI
K
Ke Peng
X
Xin Zhang
M
Meijun Lu
H
Hongyu Zhu
X
Xingxing Song
J
Jianlong Lao
W
Wenqi Wang
G
Guihao Tang
J
Junjie Ma
J
Jiapeng Li
Y
Yuxin Lu
L
Leling Li
X
Xuan Zhang
Z
Zi Li
Z
Zhixin Wang
J
Jiang Li
Y
Yixian Wei
J
Jiaming Zheng
X
Xiaoye Wang
C
Chuanhuo Hu
DOI:10.1016/j.mce.2026.112813delete
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Abstract

Abstract

En 中文
• GnIH inhibits AMPK and activates canonical Wnt signaling, disrupting granulosa cell energy homeostasis and function. • GnIH suppresses glycolysis and mitochondrial ATP synthesis while enhancing lipogenesis and β-oxidation, leading to metabolic imbalance in granulosa cells. • GnIH induces oxidative stress and insulin resistance, compromising glucose uptake and mitochondrial dynamics in granulosa cells.
Keywords:
GnIH
granulosa cells
Wnt signaling
AMPK signaling
glycolipid metabolism

Journal

Molecular and Cellular Endocrinology cover
Molecular and Cellular Endocrinology
IF:
3.6
Papers:
8.0K
Citations:
1.6W

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