نتایج جستجو برای: 60 hsp60

تعداد نتایج: 301710  

2016
Rosario Barone Filippo Macaluso Claudia Sangiorgi Claudia Campanella Antonella Marino Gammazza Viviana Moresi Dario Coletti Everly Conway de Macario Alberto JL Macario Francesco Cappello Sergio Adamo Felicia Farina Giovanni Zummo Valentina Di Felice

Heat shock protein 60 (Hsp60) is a chaperone localizing in skeletal muscle mitochondria, whose role is poorly understood. In the present study, the levels of Hsp60 in fibres of the entire posterior group of hindlimb muscles (gastrocnemius, soleus, and plantaris) were evaluated in mice after completing a 6-week endurance training program. The correlation between Hsp60 levels and the expression o...

Journal: :Genetics and molecular research : GMR 2013
R Buriro Y J Lv I Ali S Tang Z J Liu M Zhang A Adem J Hartung E D Bao

The mechanisms involved in sudden animal death due to acute heart failure during heat stress are not well understood. We examined the relationship between heat stress-induced variations of protective Hsp60 and expression of its regulatory factor, HSF-1, in heat-stressed primary myocardial cells of neonatal rats in vitro through cardiac enzyme detection, immunoblotting, immunocytochemistry, and ...

Journal: :Infection and immunity 1993
Y Yi G Zhong R C Brunham

B-cell peptide epitopes in chlamydial heat shock protein 60 (hsp60) were elucidated with antisera from 13 rabbits immunized with Chlamydia trachomatis serovars B, C, and L2 and antisera from eight women with C. trachomatis-associated ectopic pregnancies. Thirteen major epitopes were identified with the human sera, 10 of which were also observed with rabbit antisera. Seven of the 13 epitopes rec...

Journal: :Journal of immunology 2000
K Ohashi V Burkart S Flohé H Kolb

Human heat shock protein 60 (hsp60) elicits a potent proinflammatory response in cells of the innate immune system and therefore has been proposed as a danger signal of stressed or damaged cells. We report here that macrophages of C3H/HeJ mice, carrying a mutant Toll-like-receptor (Tlr) 4 are nonresponsive to hsp60. Both the induction of TNF-alpha and NO formation were found dependent on a func...

Journal: :Arteriosclerosis, thrombosis, and vascular biology 2002
Tiina Huittinen Maija Leinonen Leena Tenkanen Matti Mänttäri Hanna Virkkunen Taina Pitkänen Eva Wahlström Timo Palosuo Vesa Manninen Pekka Saikku

Heat shock protein 60 (Hsp60) and Chlamydia pneumoniae infection have both been associated with cardiovascular diseases. Our aim was to study the role of Hsp60 antibodies as coronary risk predictors and their association with C pneumoniae infection and inflammation. This was a prospective, nested, case-control study. The cases consisted of 239 middle-aged Finnish men who developed myocardial in...

Journal: :Journal of immunology 2000
A K Mertz P Wu T Sturniolo D Stoll M Rudwaleit R Lauster J Braun J Sieper

Yersinia heat-shock protein 60 (Ye-hsp60) has recently been found to be a dominant CD4 and CD8 T cell Ag in Yersinia-triggered reactive arthritis. The nature of this response with respect to the epitopes recognized and functional characteristics of the T cells is largely unknown. CD4+ T cell clones specific for Ye-hsp60 were raised from synovial fluid mononuclear cells from a patient with Yersi...

2011
Verônica Coelho Ana M. C. Faria

Heat shock proteins 60 (HSP60) is one of the most well studied member of the HSP family. Although found to be a target self antigen in pathological autoimmunity and HSP60-reactive T and B cells are part of immune responses in several infectious diseases, there is consistent experimental evidence that HSP60 displays dominant immunoregulatory properties. There are a series of reports on animal mo...

Journal: :Journal of immunology 2000
F J Quintana A Rotem P Carmi I R Cohen

Nonobese diabetic (NOD) mice develop insulitis and diabetes through a process involving autoimmunity to the 60-kDa heat shock protein (HSP60). Treatment of NOD mice with HSP60 or with peptides derived from HSP60 inhibits this diabetogenic process. We now report that NOD diabetes can be inhibited by vaccination with a DNA construct encoding human HSP60, with the pcDNA3 empty vector, or with an o...

Journal: :Journal of immunology 2002
Francisco J Quintana Pnina Carmi Felix Mor Irun R Cohen

Adjuvant arthritis (AA) is an autoimmune disease inducible in rats involving T cell reactivity to the mycobacterial 65-kDa heat shock protein (HSP65). HSP65-specific T cells cross-reactive with the mammalian 60-kDa heat shock protein (HSP60) are thought to participate in the modulation of AA. In this work we studied the effects on AA of DNA vaccination using constructs coding for HSP65 (pHSP65)...

Journal: :Circulation 2003
Luigi M Biasucci Giovanna Liuzzo Alessandra Ciervo Andrea Petrucca Maddalena Piro Dominick J Angiolillo Filippo Crea Antonio Cassone Attilio Maseri

BACKGROUND Heat shock proteins (HSPs) are a family of proteins with immunogenic and proinflammatory properties. Human and Chlamydia pneumoniae (Cp) HSP60 were found in patients with stable coronary disease. METHODS AND RESULTS We measured the levels of anti-Cp-HSP60 and anti-Cp immunoglobulin G (IgG) in 179 patients with unstable angina, 40 with acute myocardial infarction, and 40 with stable...

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