The small heat shock proteins, HSPB1 and HSPB5, interact differently with lipid membranes
نویسندگان
چکیده
منابع مشابه
Changes in small heat shock proteins HSPB1, HSPB5 and HSPB8 in mitochondria of the failing heart following myocardial infarction in rats.
The mechanisms underlying mitochondrial impairment in the failing heart are not yet clearly defined. In the present study, we examined the involvement of changes in small heat shock proteins (HSPs) such as HSPB1, HSPB5 and HSPB8 in mitochondrial dysfunction of the failing heart. Hemodynamic parameters of rats with myocardial infarction at the 2nd and 8th weeks (2W- and 8W-) after coronary arter...
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Formation of heterooligomeric complexes of human small heat shock proteins (sHsp) HspB6 (Hsp20) and HspB1 (Hsp27) was analyzed by means of native gel electrophoresis, analytical ultracentrifugation, chemical cross-linking and size-exclusion chromatography. HspB6 and HspB1 form at least two different complexes with apparent molecular masses 100-150 and 250-300 kDa, and formation of heterooligome...
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Thermal stress in living cells produces multiple changes that ultimately affect membrane structure and function. We report that two members of the family of small heat-shock proteins (sHsp) (alpha-crystallin and Synechocystis HSP17) have stabilizing effects on model membranes formed of synthetic and cyanobacterial lipids. In anionic membranes of dimyristoylphosphatidylglycerol and dimyristoylph...
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Epigenetic alterations, including DNA acetylation, hypermethylation and hypomethylation, and the associated transcriptional changes of the affected genes are central to the evolution and progression of various human cancers, including pancreatic cancer. Cancer-associated epigenetic alterations are attractive therapeutic targets because such epigenetic alterations, unlike genetic changes, are po...
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ژورنال
عنوان ژورنال: Cell Stress and Chaperones
سال: 2019
ISSN: 1355-8145,1466-1268
DOI: 10.1007/s12192-019-01021-y