巨细胞可塑性和功能动力学在急性损伤及其进展到慢性病的功能动力学
Dana Hammouri1, Theresa Weis2, Leah J Siskind3
1Department of Medicine, Division of Medical Oncology and Hematology, University of Louisville School of Medicine, Louisville, KY; Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY; Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY.
Seminars in nephrology
|November 5, 2025
概括
巨细胞是急性损伤 (AKI) 到慢性病 (CKD) 进展的关键. 了解它们复杂的作用对于开发有针对性的疗法以改善脏结果至关重要.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 免疫学 免疫学 免疫学
- 病理生理学 病理生理学
背景情况:
- 急性损伤 (AKI) 和慢性病 (CKD) 的共享机制.
- 巨细胞越来越多地被认为是AKI到CKD过渡中的中央调节者.
- 巨细胞表型 (M1/M2) 在损伤和修复过程中发生变化.
研究的目的:
- 在AKI和CKD进展中审查巨细胞本体性,异质性和功能.
- 要突出巨细胞对微环境线索和细胞间信号的反应.
- 评估巨细胞枯竭对AKI和CKD的影响.
主要方法:
- 关于脏疾病中的巨细胞生物学现有文献的综述.
- 对转录组研究 (单细胞,空间) 的分析,揭示了巨细胞的复杂性.
- 对巨细胞枯竭效应的实验数据的评估.
主要成果:
- 巨细胞表现出各种各样的状态,受到起源,利基和时间的影响.
- M1巨细胞参与AKI损伤,而M2可以促进CKD纤维化.
- 巨细胞与其他细胞的交叉声调节炎症和重塑.
结论:
- 了解巨细胞的复杂性对于有针对性的免疫调节策略至关重要.
- 根据特定的巨细胞作用量身定制疗法可以改善脏结果.
- 解开特定背景的巨细胞功能是预防CKD进展的关键.
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