人体生长激素诱导的 mitotic maladaptation 在 podocytes 和影响糖尿病病的病
Bharath Banoth1, Sumathi Raviraj1, Anil Kumar Pasupulati1
1Department of Biochemistry, University of Hyderabad, Hyderabad, Telangana, India.
Journal of neuroendocrinology
|December 12, 2025
概括
在1型糖尿病中,高生长激素 (GH) 通过影响细胞来破坏功能. 这导致细胞循环重新进入,细胞分裂异常,细胞死亡,导致糖尿病病.
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.
- 细胞生物学 细胞生物学
背景情况:
- 糖尿病 (DM) 是导致病的主要原因.
- 糖尿病病 (DKD) 影响大约30%的1型糖尿病患者.
- 增长激素 (GH) 和类似胰岛素的增长因子-I (IGF-I) 对的发育和功能至关重要.
研究的目的:
- 为了调查生长激素 (GH) 在1型DM引起的损伤中所起的作用.
- 为了探索GH对糖尿病患者质细胞的影响.
- 阐明GH对DKD病原发生的作用机制.
主要方法:
- 关于GH在糖尿病病中的作用的最新研究的综述.
- 在 podocytes 中分析GH受体表达和信号传递.
- 检查GH对细胞循环调节和线粒分裂的影响.
主要成果:
- 在1型糖尿病患者中,GH的升高会破坏的平衡,导致缩,淋巴结核硬化和蛋白尿.
- 淋巴细胞表达GH受体,是GH的直接目标.
- GH通过Notch信号重新激活诱导终端分化细胞重新进入细胞周期.
结论:
- GH对细胞生物学产生负面影响,有助于球膜损伤和DKD.
- 胚胎路径的异常激活,如Notch信号传递,在成年 podocytes 中是涉及的.
- 细胞循环的重新进入,细胞动力学异常,以及细胞中与分裂相关的细胞死亡是关键的并发症.
相关概念视频
01:25Chronic Kidney Disease I: Introduction
541
Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
541
01:22Diabetes Mellitus: Type 2 and Gestational
4.2K
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
4.2K
01:24Chronic Kidney Disease II: Clinical Manifestations
522
Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...
522