确定关键基因和可能与糖尿病病中维生素D活性干预相关的分子途径
MingXia Zhang1, Mi Tao2, Quan Cao2
1Department of Nephrology, Minda Hospital Affiliated to Hubei Minzu University, Hubei Clinical Research Center for Kidney Disease, Enshi, China.
Heliyon
|October 14, 2024
概括
酸可以通过调节FoxO通路来治疗糖尿病病 (DKD) 纤维化. 在DKD患者中,SUMO3和CD74显示出作为保护脏的生物标志物的潜力.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 内分泌学 在内分泌学.
- 分子生物学分子生物学
背景情况:
- 糖尿病病 (DKD) 是晚期功能衰竭的主要原因,治疗选择有限.
- 酸显示出治疗DKD相关纤维化的潜力,但其潜在的分子机制需要阐明.
- 了解醇对DKD纤维化的作用对于开发新型治疗策略至关重要.
研究的目的:
- 为了确定关键的基因和信号通路受到卡尔西醇的影响在DKD相关纤维化.
- 调查酸通过哪些分子机制在DKD中发挥其抗纤维作用.
- 探索潜在的生物标志物来监测DKD进展和酸的治疗疗效.
主要方法:
- 用酸治疗的DKD大鼠脏组织的单细胞基因表达概况.
- 使用孟德尔的随机化和丰富分析 (CIBERSORT,GSVA,GSEA,动机丰富) 分析纤维化相关的细胞子集和基因-免疫细胞相互作用.
- 使用独立数据集和人类蛋白质表达数据验证关键发现.
主要成果:
- 卡尔西醇治疗导致DKD脏组织中的增殖细胞种群减少.
- 已确定FoxO信号通路是DKD中酸调节的关键参与者.
- SUMO3和CD74成为与免疫透,功能 (肌水平,eGFR) 和DKD进展相关的显著标志物.
结论:
- 酸通过FoxO信号通路调节DKD纤维化.
- 在DKD中,SUMO3和CD74代表了对保护的潜在生物标志物.
- 这项研究为糖尿病病的基于酸的治疗策略提供了新的见解.
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