Biochemistry, Lipoprotein Metabolism - StatPearls - NCBI Bookshelf
2023年1月16日 · Lipoproteins are lipid transport molecules that transport plasma lipids. Specific lipoproteins are risk factors for cardiovascular disease and other metabolic diseases. Understanding lipoproteins and the different ways in which to manipulate their metabolism is an essential step towards preventing disease and morbidity in the general population.
Lipid Metabolism - PMC
Lipids can modify proteins to alter their function. Notable modifications are N-myristoylation, S- or N-palmitoylation, and S-prenylation. Lipids, such as eicosanoids, phosphoinositides, and sphingolipids, serve as signaling molecules.
Lipid metabolism - Wikipedia
Lipid metabolism is the synthesis and degradation of lipids in cells, involving the breakdown and storage of fats for energy and the synthesis of structural and functional lipids, such as those involved in the construction of cell membranes.
The biogenesis and transport of triglyceride-rich lipoproteins
2024年8月19日 · Triglyceride-rich lipoproteins (TRLs) play essential roles in human health and disease by transporting bulk lipids into the circulation. This review summarizes the fundamental mechanisms and diverse factors governing lipoprotein production, secretion, and regulation.
6. Lipid Metabolism and Transport - SimpleMed
Lipids are a key energy storage molecule in the body and can be metabolised to release energy. Examples of important lipids in the body include phospholipids, lipoproteins, cholesterol, and apolipoproteins. Ketone bodies are produced to be used as …
Overview of Lipid Metabolism - Endocrine and Metabolic …
All lipids are hydrophobic and mostly insoluble in blood, so they require transport within lipoproteins. Lipoproteins are classified by size and density (defined as the ratio of lipid to protein) and are important because high levels of low-density lipoproteins (LDL) and low levels of high-density lipoproteins (HDL) are major risk factors for ...
The metabolic pathways of high-density lipoprotein, low-density ...
2000年12月21日 · Three major interconnected pathways are involved in lipoprotein metabolism: (1) the transport of dietary or exogenous fat; (2) the transport of hepatic or endogenous fat; and (3) reverse cholesterol transport. These pathways are interdependent and disruptions in one will affect the function and products of the others.
Lipid Metabolism - an overview | ScienceDirect Topics
Lipid metabolism involves the synthesis of the structural and functional lipids (such as phospholipids, glycolipids, sphingolipids, cholesterol, prostaglandins, etc.) that are characteristic of individual tissues and the degradation of lipids to satisfy the metabolic needs of the body (e.g., energy production). Lipid metabolism is in a constant ...
Lipid transfer proteins: the lipid commute via shuttles, bridges …
2018年10月18日 · Only a minority of lipids achieve their final intracellular distribution through transport by vesicles. Instead, the bulk of lipid traffic is mediated by a large group of lipid transfer...
An Overview of Lipid Metabolism | SpringerLink
2023年4月29日 · In this chapter, we provide a brief overview of lipid metabolism with a focused discussion and review of lipoproteins, endogenous and exogenous lipid metabolism, and HDL metabolism and reverse cholesterol transport. This chapter focus on key steps in the lipid and...