脂肪组织作为环境毒素的目标:关注线粒体功能障碍和氧化性炎症在与代谢功能障碍相关的脂肪性肝病中
Bogdan M Lolescu1,2, Adina V Furdui-Lința1,2,3, Cosmin A Ilie2,4
1Doctoral School Medicine, Center for Translational Research and Systems Medicine, "Victor Babeș" University of Medicine and Pharmacy of Timișoara, Timișoara, Romania.
Molecular and cellular biochemistry
|December 20, 2024
概括
像内分泌干扰剂和微塑料这样的环境毒素会损害脂肪组织,导致线粒体功能障碍和氧化性炎症. 本综述探讨了它们在与代谢功能障碍相关的脂肪性肝病 (MASLD) 中的作用.
科学领域:
- 环境健康 环境健康
- 毒理学 毒理学 毒理学
- 代谢疾病研究研究
背景情况:
- 肥胖,糖尿病和相关的并发症是主要的公共卫生问题.
- 线粒体功能障碍,氧化应激和炎症是代谢疾病的关键机制.
- 环境毒素,包括内分泌干扰物 (EDs) 和代谢干扰化学物质 (MDCs),越来越多地与代谢病理有关.
研究的目的:
- 审查环境毒素对脂肪组织的影响.
- 突出线粒体功能障碍和氧化性炎症在MASLD中的作用.
- 解决EDs/MDCs和微/纳米塑料 (MNPs) 对脂肪组织和MASLD的影响.
主要方法:
- 对当前文学进行叙述性回顾.
- 专注于常见的环境毒性物质:双,PCB,酸盐,托利,酸,PFAS,重金属和MNP.
- 检查对脂肪组织,线粒体功能和氧化性炎症的影响.
主要成果:
- MDCs向脂肪组织,损害线粒体的生物能,生物发生和动力学.
- 肝脏和脂肪组织的氧化性炎症 (OxInflammation) 有助于MASLD的进展.
- 患有MASLD的个体可能更容易受到毒性影响.
结论:
- 脂肪组织是环境毒素的重要目标.
- 线粒体功能障碍和OxInflammation在毒剂诱导的代谢疾病中至关重要.
- 需要进一步研究脂肪组织在由于环境暴露而导致的MASLD发展中的作用.
相关概念视频
Overview of Lipid Metabolism
1.0K
Lipid metabolism is a crucial process in the human body that involves the synthesis and degradation of lipids. This process is essential for energy production, cell membrane formation, and hormone production, among other functions.
Lipolysis: The Breakdown of Lipids:
Lipolysis is the process of breaking down lipids, particularly triglycerides, into glycerol and fatty acids. This process typically occurs in the adipose tissue and is triggered by various hormones, including glucagon and...
Lipolysis: The Breakdown of Lipids:
Lipolysis is the process of breaking down lipids, particularly triglycerides, into glycerol and fatty acids. This process typically occurs in the adipose tissue and is triggered by various hormones, including glucagon and...
1.0K
Obesity
374
The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...
374


