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PMID |
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1 |
1418289
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Our recent studies show that antibodies to the mammalian hsp60 bind specifically to the 62 kDa protein located to insulin secretory granules and mitochondria of pancreatic beta cells of healthy mice [1].
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2 |
10814778
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Hsp60 expression was found to be enhanced in response to cytokines as diverse as IL-1beta, TNF-alpha, IL-4, IL-6 and IL-10.
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3 |
10814778
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These results show that in human astrocytes induced expression of hsp27 and alphaB-crystallin is dependent on the presence of a defined set of stimuli, while induced expression of hsp60 is a much less selective event.
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4 |
11979756
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Lymphocytes response, IFN-gamma and IL-10 production of splenocytes cultures stimulated with hsp65 were examined to clue the reasons for the prevention of IDDM incidence by M. leprae immunization.
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5 |
11979756
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The spontaneous development of anti-hsp65 T lymphocytes preceded the outbreak of overt IDDM in control NOD mice, but also appeared in M. leprae immunized cases in which the IDDM incidence was prevented, and both control and M. leprae immunized groups produced IFN-gamma and IL-10 by stimulation with hsp65.
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6 |
12970367
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We have investigated the effects of two heat shock proteins, Hsp10 and Hsp60, on insulin-like growth factor-1 receptor (IGF-1R) signaling in cardiac muscle cells.
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7 |
12970367
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Compared with the cells transduced with a control vector, overexpression of Hsp10 or Hsp60 increased the abundance of IGF-1R and IGF-1-stimulated receptor autophosphorylation.
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8 |
12970367
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Transducing cardiomyocytes with antisense Hsp60 oligonucleotides reduced Hsp60 expression, decreased the abundance of IGF-1R, attenuated IGF-1R autophosphorylation, and suppressed the pro-survival action of IGF-1 in cardiomyocytes.
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9 |
12970367
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Using cycloheximide to inhibit protein synthesis did not alter the effect of Hsp60 on IGF-1R signaling, and IGF-1R mRNA levels were not up-regulated by Hsp10 or Hsp60.
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10 |
12970367
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Additional experiments showed that Hsp10 and Hsp60 suppressed polyubiquitination of IGF-1 receptor.
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11 |
15749853
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We now report that HSP60 in vitro differentially modulates the expression of Th1/Th2 transcription factors in human T cells: HSP60 down-regulates T-bet, NF-kappaB, and NFATp and up-regulates GATA-3, leading to decreased secretion of TNF-alpha and IFN-gamma and enhanced secretion of IL-10.
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12 |
16295523
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The autoantigens of Type 1A diabetes may be divided into subgroups based on their tissue distributions: Beta-cell-specific antigens like insulin, insulin derivatives, and IGRP (Islet-specific Glucose-6-phosphatase catalytic subunit Related Peptide); neurendocrine antigens such as carboxypeptidase H, insulinoma-associated antigen (IA-2), glutamic acid decarboxylase (GAD65), and carboxypeptidase E; and those expressed ubiquitously like heat shock protein 60 (a putative autoantigen for type 1 diabetes).
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13 |
16891221
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One RIN extract reactive clone (2E9) recognized hsp60 and was CD4 and TCR alpha/beta positive.
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14 |
17458497
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Of special interest among the differentially expressed proteins are those involved in protein folding (Hsp60, protein disulfide isomerase, calreticulin), Ca(2+) binding (calgizzarin, calcyclin and annexin I) and metabolism or signalling (pyruvate kinase, alpha enolase and protein kinase C inhibitor 1).
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15 |
18371210
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In the IGTslow group, a significant positive correlation between the increased muscle content of HSP60 and the oxygen radical absorbing capacity values and, in the IGTfast group, between the improved VO2max value and the increased protein expression of GRP75 were found.
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16 |
20035714
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In the present study, we characterized the initial Hsp60 binding to adipocyte receptor structures.
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17 |
20035714
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Our results demonstrate differentiation-independent conserved Hsp60 reactivity in permanent and primary adipocytes, strongly indicating that Hsp60 is an important regulator of inflammatory adipocyte activities.
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18 |
20360867
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Using proteomic and ultrastructural approaches, multiple alterations in the expression of proteins involved in oxidative stress (catalase, superoxide dismutase 1, Hsp27, Hsp60, ATP synthase delta chain, and flavin reductase), aerobic and anaerobic glycolysis (ACBP, pyruvate kinase muscle isozyme, and phosphoglycerate kinase 1), and intracellular signaling (stratifin-14-3-3, S100-calcyclin, cathepsin, and PPI rotamase) as well as endothelial vascular abnormalities were identified in T1D and T1D+ESRD patients.
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19 |
20067962
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Ligands of TLR2 and TLR4, namely, HSP60, HSP70, HMGB1, endotoxin, and hyaluronan levels, were elevated in type 2 diabetic subjects and positively correlated with TLR2 and TLR4.
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20 |
21345984
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Although the Hsp60 gene transcript was increased, its abundance in the mitochondria was decreased, and its interaction with MMP2 was increased.
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21 |
21345984
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Elevated MMP2 in the mitochondria degrades its membranes by modulating Hsp60 and damaging connexin 43, and this activates the apoptotic machinery.
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22 |
21903338
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This article considers the subset of autoimmunity-related autism patients and postulates that MAP, through molecular mimicry to its heat shock protein HSP65, triggers autism by stimulating antibodies that cross react with myelin basic protein (MBP).
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