Results 31 to 40 of about 152,191 (283)

Lipolysis [PDF]

The Journal of Cell Biology, 2003
Successful adaptation to starvation in mammals depends heavily on the regulated mobilization of fatty acids from triacylglycerols stored in adipose tissue. Although it has long been recognized that cyclic AMP represents the critical second messenger and hormone-sensitive lipase (HSL)**Abbreviations used in this paper: ADRP, adipocyte differentiation ...
openaire   +1 more source

Treatment of lipomas and diffuse lipomatosis with NDYAG 1064 NM laser and their impact on the quality of life [PDF]

, 2020
Lipomas, the most common type of benign tumours, are generally developed from adipose tissue and present an incidence of 2.1 per 1000 inhabitants. In addition to lipomas, at least three other maladies of the adipose tissue lead patients to consult a ...
Andronache, Liliana Florina, Ardeleanu, Valeriu, Balalau, Cristian, Gherghiceanu, Florentina, Pantea Stoian, Anca, Paunica, Stana   +5 more
core   +3 more sources

Lipid droplet size directs lipolysis and lipophagy catabolism in hepatocytes

Journal of Cell Biology, 2019
Lipolysis and lipophagy are thought to be distinct mechanisms for lipid droplet catabolism. In hepatocytes, Schott et al. report that these pathways may operate synergistically: the lipolysis enzyme ATGL targets large LDs upstream of lipophagy, which is ...
Micah B. Schott, S. Weller, Ryan J. Schulze, E. Krueger, Kristina Drizyte-Miller, C. Casey, M. McNiven   +6 more
semanticscholar   +1 more source

Antilipolytic actions of insulin on basal and hormone-induced lipolysis in rat adipocytes

Journal of Lipid Research, 1998
The levels of insulin, free fatty acids (FFA), and triglycerides in rat sera increase with age. The increase in serum FFA levels accompanied the stimulation of basal lipolysis (i.e., lipolysis in the absence of lipolytic agents) in fat cells and ...
Chie Morimoto, Takahiro Tsujita, Hiromichi Okuda   +2 more
doaj   +1 more source

Rapid orbital lipolysis associated with critical illness and colectomy

Radiology Case Reports, 2021
Orbital lipolysis typically develops in the setting of a chronic catabolic state. The acute development and rapid progression of orbital lipolysis are much less commonly described.
Joy Li, AB, Aikta Rajput, BS, David Kosoy, BS, Sari Umekawa, MD, Anuj Rajput, MD, Jessica Chang, MD, Vishal Patel, MD, PhD   +6 more
doaj   +1 more source

Circulating but not faecal short-chain fatty acids are related to insulin sensitivity, lipolysis and GLP-1 concentrations in humans

Scientific Reports, 2019
Microbial-derived short-chain fatty acids (SCFA) acetate, propionate and butyrate may provide a link between gut microbiota and whole-body insulin sensitivity (IS).
Mattea Müller, M. A. G. Hernández, G. Goossens, D. Reijnders, J. Holst, J. Jocken, H. van Eijk, E. Canfora, E. Blaak   +8 more
semanticscholar   +1 more source

Growth and Differentiation Factor 15 is secreted by skeletal muscle during exercise and promotes lipolysis in humans.

JCI Insight, 2020
We hypothesized that skeletal muscle contraction produces a cellular stress signal triggering adipose tissue lipolysis to sustain fuel availability during exercise.
C. Laurens, A. Parmar, Enda E. Murphy, D. Carper, Benjamin Lair, P. Maes, Julie Vion, N. Boulet, C. Fontaine, M. Marques, D. Larrouy, I. Harant, C. Thalamas, E. Montastier, S. Caspar-Bauguil, V. Bourlier, G. Tavernier, J. Grolleau, A. Bouloumié, D. Langin, N. Viguerie, F. Bertile, S. Blanc, I. de Glisezinski, D. O'Gorman, C. Moro   +25 more
semanticscholar   +1 more source

Spatiotemporal contact between peroxisomes and lipid droplets regulates fasting-induced lipolysis via PEX5

Nature Communications, 2020
Lipid droplets (LDs) are key subcellular organelles for regulating lipid metabolism. Although several subcellular organelles participate in lipid metabolism, it remains elusive whether physical contacts between subcellular organelles and LDs might be ...
Jinuk Kong, Yul Ji, Yong Geun Jeon, Ji Seul Han, K. H. Han, J. H. Lee, Gung Lee, H. Jang, S. S. Choe, M. Baes, J. B. Kim   +10 more
semanticscholar   +1 more source

Dependence of rates of lipolysis, esterification, and free fatty acid release in isolated fat cells on age, cell size, and nutritional state

Journal of Lipid Research, 1973
Rates of lipolysis, esterification, and free fatty acid release were estimated in isolated epididymal fat cells prepared from rats fed either ad lib. or with a restricted caloric intake.
Michael F. Reardon, R. Brian Goldrick, Noel H. Fidge   +2 more
doaj   +1 more source

Regulation of adipocyte lipolysis [PDF]

Nutrition Research Reviews, 2014
In adipocytes the hydrolysis of TAG to produce fatty acids and glycerol under fasting conditions or times of elevated energy demands is tightly regulated by neuroendocrine signals, resulting in the activation of lipolytic enzymes. Among the classic regulators of lipolysis, adrenergic stimulation and the insulin-mediated control of lipid mobilisation ...
Gema, Frühbeck, Leire, Méndez-Giménez, José-Antonio, Fernández-Formoso, Secundino, Fernández, Amaia, Rodríguez   +4 more
openaire   +2 more sources