Lipid Biochemistry and its Role in Human Diseases.

IF 3.5 4区 医学 Q2 BIOCHEMISTRY & MOLECULAR BIOLOGY Current medicinal chemistry Pub Date : 2025-01-01 DOI:10.2174/0109298673351452241220071215
Amine Nehaoua, Amin Gasmi, Asma Gasmi Benahmed, Sadaf Noor, Geir Bjørklund
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Abstract

Lipids play a variety of roles in living systems. They are a source of extremely high energy and a part of almost all signaling and biological processes. Despite the liver being the hub of lipid metabolism, lipid metabolism occurs across the human body. Any perturbation in the lipid metabolism or lipid storage systems can lead to diseases or disorders that can hamper the normal functioning of the human body. Lipids have been explored for their role in cancers. The intake of saturated fatty acids has been found to increase the metastasis and growth of cancerous cells. The role of lipids has also been studied in brain diseases. In Tay-Sachs disease, the inability to metabolize GM2 ganglioside alters normal nerve cell functioning. Similarly, lipids also play critical roles in Parkinson's and Alzheimer's disease. Moreover, atherosclerosis is a leading cause of cardiovascular diseases and brain stroke. Dyslipidemia or excess fatty acids is a leading cause of non-alcoholic fatty liver disease, insulin resistance, and diabetes mellitus. Dyslipidemia also leads to jaundice, which, in turn, can seriously damage the kidneys. This review focuses on the various human diseases occurring because of lipid metabolism.

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脂质生物化学及其在人类疾病中的作用。
脂质在生命系统中扮演着多种角色。它们是极高能量的来源,几乎是所有信号和生物过程的一部分。尽管肝脏是脂质代谢的中枢,但脂质代谢发生在整个人体。脂质代谢或脂质储存系统的任何扰动都可能导致疾病或紊乱,从而阻碍人体的正常功能。脂质在癌症中的作用已被探索。饱和脂肪酸的摄入已被发现会增加癌细胞的转移和生长。脂质在脑部疾病中的作用也被研究过。在Tay-Sachs病中,GM2神经节苷脂代谢障碍改变了正常的神经细胞功能。同样,脂质在帕金森氏症和阿尔茨海默氏症中也起着关键作用。此外,动脉粥样硬化是心血管疾病和脑中风的主要原因。血脂异常或脂肪酸过量是导致非酒精性脂肪性肝病、胰岛素抵抗和糖尿病的主要原因。血脂异常还会导致黄疸,进而严重损害肾脏。本文就脂质代谢引起的各种人类疾病作一综述。
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来源期刊
Current medicinal chemistry
Current medicinal chemistry 医学-生化与分子生物学
CiteScore
8.60
自引率
2.40%
发文量
468
审稿时长
3 months
期刊介绍: Aims & Scope Current Medicinal Chemistry covers all the latest and outstanding developments in medicinal chemistry and rational drug design. Each issue contains a series of timely in-depth reviews and guest edited thematic issues written by leaders in the field covering a range of the current topics in medicinal chemistry. The journal also publishes reviews on recent patents. Current Medicinal Chemistry is an essential journal for every medicinal chemist who wishes to be kept informed and up-to-date with the latest and most important developments.
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