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Downregulation of COX-2 expression in liver sinusoidal endothelial cell prevented the formation of liver sinusoidal microthrombi through the AKT/mTOR/TSP-1 axis

delete2026-07-24
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OA
AI
S
Shuaijie Qian
C
Can Gan
赵冲 (Chong Zhao)
W
Wenting Dai
X
Xin Quan
X
Xu Guo
L
Linhao Zhang
J
Jinhang Gao
C
Chengwei Tang *
H
Hao Wu *
DOI:10.1016/j.phrs.2026.108356delete
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Abstract

Abstract

En 中文
• Upregulation of COX‑2 in LSECs of cirrhotic patients and pIVCL model with LST • Alleviation of LST and portal hypertension in pIVCL model by LSEC-specific Ptgs2 knockout • Alleviation of LST and portal hypertension in the pIVCL model treated by celecoxib • Downregulation of TSP-1 by celecoxib via AKT/mTOR signaling pathway alleviates LST • Regulation of TSP-1 by COX-2 via lactate accumulation and histone lactylation
Keywords:
liver sinusoidal microthrombosis
portal hypertension
cyclooxygenase-2
thrombospondin-1
lactate
histone lactylation
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Journal

Pharmacological Research cover
Pharmacological Research
IF:
10.5
Papers:
8.7K
Citations:
3.6W

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