Lipid droplet - Wikipedia
Lipid droplets, also referred to as lipid bodies, oil bodies or adiposomes, [1] are lipid-rich cellular organelles that regulate the storage and hydrolysis of neutral lipids and are found largely in the adipose tissue. [2] . They also serve as a reservoir for cholesterol and acyl-glycerols for membrane formation and maintenance.
Dynamics and functions of lipid droplets - Nature
2018年12月6日 · Lipid droplets are storage organelles at the centre of lipid and energy homeostasis. They have a unique architecture consisting of a hydrophobic core of neutral lipids, which is enclosed by a...
Lipid droplets and cellular lipid flux | Nature Cell Biology
2024年3月7日 · Here we review the current understanding of the mechanisms of lipid droplet biogenesis and turnover, the transfer of lipids and metabolites at membrane contact sites, and the role of lipid...
科学网—浅谈脂滴（Lipid droplets） - 梁斌的博文
2016年6月16日 · 脂滴主要功能是动态的响应细胞能量代谢需求，调控其储存的脂类分子——甘油三酯、胆固醇酯和少量维生素。 简单点说，脂滴也可以根据其储存的脂类分子的种类区分。
超详细 | 脂滴是什么？如何检测脂滴？-MedChemExpress - 知乎
脂滴 (Lipid droplets, LDs) 是一种呈球状的细胞器，也称为 脂质体 或油体。 与其他细胞器不同，脂滴的表面是 单层的磷脂膜 ，在哺乳动物细胞中，脂滴单分子膜的主要成分是 磷脂酰胆碱 ( Phosphatidylcholine , PC)，高达 60%，其次是磷脂酰、 磷脂酰肌醇 等[1]。
Lipid droplet biogenesis and functions in health and disease
2023年5月23日 · Ubiquitous yet unique, lipid droplets are intracellular organelles that are increasingly being recognized for their versatility beyond energy storage. Advances uncovering the intricacies of their...
Lipid Droplets, the Central Hub Integrating Cell Metabolism and …
Lipid droplets (LDs) are commonly found in various biological cells and are organelles related to cell metabolism. LDs, the number and size of which are heterogeneous across cell type, are primarily composed of polar lipids and proteins on the surface with neutral lipids in the core.
Not Just Fat: The Structure and Function of the Lipid Droplet
Lipid droplets (LDs) are independent organelles that are composed of a lipid ester core and a surface phospholipid monolayer. Recent studies have revealed many new proteins, functions, and phenomena associated with LDs. In addition, a number of diseases related to LDs are beginning to be understood at the molecular level.
Lipid Droplets and the Management of Cellular Stress - PMC
Lipid droplets are cytosolic fat storage organelles present in most eukaryotic cells. Long regarded merely as inert fat reservoirs, they are now emerging as major regulators of cellular metabolism. They act as hubs that coordinate the pathways of lipid uptake, distribution, storage, and use in …
The biophysics and cell biology of lipid droplets - Nature
2013年11月13日 · Lipid droplets are intracellular organelles that are found in most cells, where they have fundamental roles in metabolism. They function prominently in storing oil-based reserves of metabolic...