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ω-3 PUFA通过JAK2/STAT3信号通路调节巨细胞极化来减轻手术后的乳头

Xuan Zhao¹, Jing Yu¹, Tianle Zhang¹

¹Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China.

Journal of inflammation research

|February 19, 2026

概括

欧米茄-3多不和脂肪酸 (ω-3PUFA) 降低炎症,并改善术后腹膜 (POI) 的肠道功能. 它们通过抑制巨细胞中的JAK2 / STAT3通路而起作用,为POI治疗提供了潜力.

科学领域:

胃肠病学胃肠病学
免疫学免疫学免疫学
药理学药理学是指药理学的学科.

背景情况:

手术后腹膜 (POI) 是腹部手术后的一个常见并发症.
目前对POI的治疗方法有限,这凸显了对新型治疗策略的需求.

研究的目的:

研究omega-3多不和脂肪酸 (ω-3PUFA) 对POI的治疗作用.
阐明 ω-3 PUFA 在预防或治疗 POI 的潜在机制.

主要方法:

利用POI的小鼠模型和体外巨细胞炎症模型.
评估了肠道损伤,运动性,炎症性细胞因子和巨细胞两极分化.
采用了RNA测序,免疫组织化学,西部污染和基因操纵 (STAT3淘汰赛/过度表达).

主要成果:

在POI小鼠中, ω-3PUFA减轻了肠道损伤并恢复了运动能力.
减少促炎性细胞因子和巨细胞的透,抑制M1极化在体外.
在巨细胞和阴道组织中, ω-3 PUFA 抑制了 JAK2/STAT3 途径的证实.

结论:

ω-3 PUFA通过抑制巨细胞中的JAK2/STAT3通路来减弱POI.
这种抑制抑制了M1极化,并减少了肠道炎症.
ω-3PUFA作为POI的预防或治疗剂具有前途.

关键词:

通过JAK2/STAT3信号通道传输信号.炎症性细胞因子是炎症性细胞因子.巨细胞的两极分化欧米茄-3多不和脂肪酸多不和脂肪酸在手术后出现的阴.

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