Deciphering the Role of Lipid Droplets in Cardiovascular Disease: A Report From the 2017 National Heart, Lung, and Blood Institute Workshop

被引:88
|
作者
Goldberg, Ira J. [1 ]
Reue, Karen [2 ]
Abumrad, Nada A. [3 ]
Bickel, Perry E. [4 ]
Cohen, Sarah [5 ]
Fisher, Edward A. [1 ]
Galis, Zorina S. [6 ]
Granneman, James G. [7 ]
Lewandowski, E. Douglas [8 ]
Murphy, Robert [9 ]
Olive, Michelle [6 ]
Schaffer, Jean E. [3 ]
Schwartz-Longacre, Lisa [6 ]
Shulman, Gerald I. [10 ]
Walther, Tobias C. [11 ]
Chen, Jue [6 ]
机构
[1] NYU, New York, NY USA
[2] Univ Calif Los Angeles, Los Angeles, CA USA
[3] Washington Univ, St Louis, MO USA
[4] Univ Texas Southwestern Med Ctr Dallas, Dallas, TX 75390 USA
[5] Univ N Carolina, Chapel Hill, NC 27515 USA
[6] NHLBI, NIH, Bldg 10, Bethesda, MD 20892 USA
[7] Wayne State Univ, Detroit, MI USA
[8] Ohio State Univ, Wexner Med Ctr, Columbus, OH 43210 USA
[9] Univ Colorado, Denver, CO 80202 USA
[10] Yale Univ, Howard Hughes Med Inst, New Haven, CT 06511 USA
[11] Harvard Univ, Howard Hughes Med Inst, Boston, MA 02115 USA
基金
美国国家卫生研究院;
关键词
atherosclerosis; heart failure; metabolic syndrome; obesity; triglycerides; SMOOTH-MUSCLE-CELLS; FATTY-ACID UPTAKE; INSULIN-RESISTANCE; PERILIPIN; 5; PPAR-ALPHA; CHOLESTEROL ACCUMULATION; CARDIAC STEATOSIS; OXIDATIVE STRESS; PHYSICAL STATE; CD36; PROTEIN;
D O I
10.1161/CIRCULATIONAHA.118.033704
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Lipid droplets (LDs) are distinct and dynamic organelles that affect the health of cells and organs. Much progress has been made in understanding how these structures are formed, how they interact with other cellular organelles, how they are used for storage of triacylglycerol in adipose tissue, and how they regulate lipolysis. Our understanding of the biology of LDs in the heart and vascular tissue is relatively primitive in comparison with LDs in adipose tissue and liver. The National Heart, Lung, and Blood Institute convened a working group to discuss how LDs affect cardiovascular diseases. The goal of the working group was to examine the current state of knowledge on the cell biology of LDs, including current methods to study them in cells and organs and reflect on how LDs influence the development and progression of cardiovascular diseases. This review summarizes the working group discussion and recommendations on research areas ripe for future investigation that will likely improve our understanding of atherosclerosis and heart function.
引用
收藏
页码:305 / 315
页数:11
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