综合性分析和实验验证揭示了TNFSF10作为一个关键的PANoptosis诱导体,驱动子宫前病原体
Zilin Mei1, Linjun Li1, Jin Chen1
1Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
International immunopharmacology
|February 22, 2026
概括
孕前症涉及一种称为PANoptosis的新型细胞死亡途径,由TNFSF10.10调节. 这一途径有助于炎症和疾病的进展,为孕前提供了新的治疗点.
科学领域:
- 生殖生物学 生殖生物学
- 免疫学 免疫学 免疫学
- 细胞病理学 细胞病理学
背景情况:
- 孕前是一种危险的高血压疾病,影响母亲和胎儿的健康.
- 虽然亡症,亡症和亡症都涉及到,但未知是在孕前的PANoptosis.
研究的目的:
- 在孕前症中研究PANoptosis机制.
- 确定孕前的潜在生物标志物.
- 探索TNFSF10在胎盘PANoptosis中的作用.
主要方法:
- 胎盘转录和临床样本的综合分析.
- 在体内小鼠模型和体内热囊细胞实验.
- 对PANoptosis标记物和TNFSF10表达的定量分析.
主要成果:
- TNFSF10被确定为预先怀孕症中PANoptosis的关键调节者.
- 观察到升高的PANoptosis标志物 (裂开的caspase-3, -7, -1,p-MLKL,GSDME孔隙形成).
- TNFSF10过度表达诱导了 trofhoblast 细胞中的 PANoptosis.
结论:
- TNFSF10是胎盘PANoptosis在孕前的关键调解者.
- 由TNFSF10介导的PANoptosis通过免疫细胞激活促进炎症.
- 这些发现表明针对TNFSF10和PANoptosis的新型治疗策略.
更多相关视频
11:44A Primary Human Trophoblast Model to Study the Effect of Inflammation Associated with Maternal Obesity on Regulation of Autophagy in the Placenta
Published on: September 27, 2017
11.9K
05:31Author Spotlight: Modeling an Aspect of Preeclampsia in Female Mice Using Hypoxic Human Placenta-Derived Small Extracellular Vesicles
Published on: January 26, 2024
1.4K
相关概念视频
01:16TGF - β Signaling Pathway
10.7K
The TGF-β signaling pathway regulates cell growth, differentiation, adhesion, motility, and development. TGF-β ligands that induce TGF-β signaling are synthesized in their latent form. Several proteases or cell surface receptors such as integrins act upon the latent form, releasing the active ligand. There are three types of mammalian TGF-βs: (TGF-β1, TGF-β2, and TGF-β3) that bind as homodimers or heterodimers to TGF-β receptors. The TGF-β receptors...
10.7K
01:19Interactions Between Signaling Pathways
7.4K
Signaling cascades usually lack linearity. Multiple pathways interact and regulate one another, allowing cells to integrate and respond to diverse environmental stimuli.
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
7.4K