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HMGB1 Regulates Adipocyte Lipolysis via Caveolin-1 Signaling: Implications for Metabolic and Cardiovascular Diseases. [PDF]
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Atherosclerosis, Caveolae and Caveolin-1
2012Atherosclerosis is a disease of the blood vessel characterized by the development of an arterial occlusion containing lipid and cellular deposits. Caveolae are 50-100 nm cell surface plasma membrane invaginations that are believed to play an important role in the regulation of cellular signaling and transport of molecules among others. These organelles
Pavlides, Stephanos +4 more
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Caveolin-1 Is Essential for Liver Regeneration
Science, 2006Liver regeneration is an orchestrated cellular response that coordinates cell activation, lipid metabolism, and cell division. We found that caveolin-1 gene–disrupted mice ( cav1 –/– mice) exhibited impaired liver regeneration and ...
Fernandez, Manuel A. +9 more
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Medical Microbiology and Immunology, 2013
Caveolin-1 is one of the major constituents of caveolae. Both Cav-1 and PrP are plasma membrane proteins, which show active capacities for molecular interactions with many other proteins or agents, including themselves. Using yeast two-hybrid system and immunoprecipitation, we reconfirmed the molecular interaction between human Cav-1 and PrP.
Qi, Shi +11 more
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Caveolin-1 is one of the major constituents of caveolae. Both Cav-1 and PrP are plasma membrane proteins, which show active capacities for molecular interactions with many other proteins or agents, including themselves. Using yeast two-hybrid system and immunoprecipitation, we reconfirmed the molecular interaction between human Cav-1 and PrP.
Qi, Shi +11 more
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Isoforms of caveolin-1 and caveolar structure
Journal of Cell Science, 2000ABSTRACT The relationship between caveolin-1 isoforms (α and β) and caveolar ultrastructure was studied. By immunofluorescence microscopy of human fibroblasts, caveolae were observed as dots positive for caveolin-1, but many dots labeled by an antibody recognizing both isoforms (anti-αβ) were not labeled by another antibody specific for ...
T, Fujimoto, H, Kogo, R, Nomura, T, Une
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Caveolin‐1 in oncogenic metabolic symbiosis
International Journal of Cancer, 2020Metabolic phenotypes of cancer cells are heterogeneous and flexible as a tumor mass is a hurriedly evolving system capable of constant adaptation to oxygen and nutrient availability. The exact type of cancer metabolism arises from the combined effects of factors intrinsic to the cancer cells and factors proposed by the tumor microenvironment.
Martina Raudenska +3 more
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Caveolae and caveolin-1 in reptilian liver
Micron, 2011Caveolae are plasma-membrane invaginations that, by interacting with membrane-associated molecules such as endothelial nitric oxide synthase and tyrosine kinases, precisely regulate cell-signalling pathways responsible for cell structure and cell function. Indeed, there is widespread evidence that caveolae associate, structurally and functionally, with
Joanna M, Biazik +2 more
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Caveats of caveolin-1 in cancer progression
Cancer Letters, 2008Caveolin-1, an essential scaffold protein of caveolae and cellular transport processes, lately gained recognition as a stage- and tissue-specific tumor modulator in vivo. Patient studies and rodent models corroborated its janus-faced role as a tumor suppressor in non-neoplastic tissue, its down-regulation (loss of function) upon transformation and its ...
Elke, Burgermeister +4 more
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Tyrosine Phosphorylation of Caveolin-1 in the Endothelium
Experimental Cell Research, 1999Caveolin-1, a scaffolding protein of caveolae, is known to be tyrosine-phosphorylated by Src kinases. Recently we generated a specific antibody to caveolin-1 phosphorylated at tyrosine-14 (PY14) (R. Nomura and T. Fujimoto, 1999, Mol. Biol. Cell 10, 975-986).
T, Aoki, R, Nomura, T, Fujimoto
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Oxidative Stress, Caveolae and Caveolin-1
2004Oxidative stress underlies a range of pathophysiological conditions. Reactive oxygen species are also generated intracellularly to serve as second messengers and some are linked to caveolae/raft signalling systems. The effect of oxidative stress on caveolin-1 expression, post-translational modifications, membrane trafficking and function are described.
Parat, Marie-Odile, Fox, Paul L
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