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Rutin Attenuates the Oxidative Damage Induced by Zearalenone in Piglet Endometrial Stromal Cells via the p53 Signaling Pathway

文献类型: 外文期刊

作者: Wang, Chenlong 1 ; Wang, Mengya 1 ; Yang, Yueru 1 ; Chen, Chuangjiang 1 ; Rahman, Sajid Ur 1 ; Yang, Zhiping 2 ; Ding, Hongyan 3 ; Huang, Wanyue 1 ; Wang, Xichun 1 ;

作者机构: 1.Anhui Agr Univ, Coll Vet Med, Hefei 230061, Peoples R China

2.Huangyuan Cty Anim Husb & Vet Stn, Xining 812100, Qinghai, Peoples R China

3.Anhui Acad Agr Sci, Inst Anim Sci & Vet Med, Anhui Prov Key Lab Livestock & Poultry Prod Safety, Hefei 230031, Peoples R China

4.Anhui Prov Engn Lab Anim Food Qual & Biosafety, Hefei 230036, Peoples R China

关键词: zearalenone; rutin; porcine endometrial stromalcells; oxidative stress; cell damage

期刊名称:JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY ( 影响因子:6.2; 五年影响因子:6.4 )

ISSN: 0021-8561

年卷期: 2024 年 72 卷 50 期

页码:

收录情况: SCI

摘要: Zearalenone (ZEA) induces oxidative damage in porcine endometrial stromal cells (ESCs), which is a critical factor affecting the growth and reproduction of female pigs. We hypothesize that rutin, a flavonoid antioxidant, can alleviate ZEA-induced cellular damage through the p53 signaling pathway. In this experiment, porcine ESCs were used as a research model. After transfection with siRNA to silence the p53 gene, rutin and ZEA were added to the cocultured porcine ESCs. Rutin notably reduced the ZEA-induced apoptosis rate, ROS, MDA, and 4-HNE levels via the p53 pathway; lowered the expression of LC3, Beclin-1, p62, Bax, and CHOP; and significantly improved cell viability, GSH-Px, T-SOD enzyme activity, and Bcl-2 expression. It also inhibited both apoptosis and autophagy. These findings suggested a novel antioxidant mechanism by which rutin mitigated the toxic effects of ZEA, highlighting the role of the p53 gene knockdown in this process.

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