Literature DB >> 8692837

Mitochondria are selective targets for the protective effects of heat shock against oxidative injury.

B S Polla1, S Kantengwa, D François, S Salvioli, C Franceschi, C Marsac, A Cossarizza.   

Abstract

Heat shock (HS) proteins (HSPs) induce protection against a number of stresses distinct from HS, including reactive oxygen species. In the human premonocytic line U937, we investigated in whole cells the effects of preexposure to HS and exposure to hydrogen peroxide (H2O2) on mitochondrial membrane potential, mass, and ultrastructure. HS prevented H2O2-induced alterations in mitochondrial membrane potential and cristae formation while increasing expression of HSPs and the protein product of bcl-2. Protection correlated best with the expression of the 70-kDa HSP, hsp70. We propose that mitochondria represent a selective target for HS-mediated protection against oxidative injury.

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Year:  1996        PMID： 8692837      PMCID： PMC39045          DOI： 10.1073/pnas.93.13.6458

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  47 in total

Review 1.  Oxidants and human disease: some new concepts.

Authors:  B Halliwell
Journal:  FASEB J       Date:  1987-11       Impact factor: 5.191

2.  1,25-Dihydroxyvitamin D3 maintains adherence of human monocytes and protects them from thermal injury.

Authors:  B S Polla; A M Healy; E P Amento; S M Krane
Journal:  J Clin Invest       Date:  1986-04       Impact factor: 14.808

3.  Heat-shock response is associated with enhanced postischemic ventricular recovery.

Authors:  R W Currie; M Karmazyn; M Kloc; K Mailer
Journal:  Circ Res       Date:  1988-09       Impact factor: 17.367

4.  Competitive inhibition of hsp70 gene expression causes thermosensitivity.

Authors:  R N Johnston; B L Kucey
Journal:  Science       Date:  1988-12-16       Impact factor: 47.728

5.  A low-viscosity epoxy resin embedding medium for electron microscopy.

Authors:  A R Spurr
Journal:  J Ultrastruct Res       Date:  1969-01

6.  Cloning and structural analysis of cDNAs for bcl-2 and a hybrid bcl-2/immunoglobulin transcript resulting from the t(14;18) translocation.

Authors:  M L Cleary; S D Smith; J Sklar
Journal:  Cell       Date:  1986-10-10       Impact factor: 41.582

7.  Hyperthermia protects against light damage in the rat retina.

Authors:  M F Barbe; M Tytell; D J Gower; W J Welch
Journal:  Science       Date:  1988-09-30       Impact factor: 47.728

8.  Heat shock is lethal to fibroblasts microinjected with antibodies against hsp70.

Authors:  K T Riabowol; L A Mizzen; W J Welch
Journal:  Science       Date:  1988-10-21       Impact factor: 47.728

9.  Functional heterogeneity of an isolated mitochondrial population revealed by cytofluorometric analysis at the single organelle level.

Authors:  A Cossarizza; D Ceccarelli; A Masini
Journal:  Exp Cell Res       Date:  1996-01-10       Impact factor: 3.905

10.  1,25-Dihydroxyvitamin D3 increases the toxicity of hydrogen peroxide in the human monocytic line U937: the role of calcium and heat shock.

Authors:  B S Polla; J V Bonventre; S M Krane
Journal:  J Cell Biol       Date:  1988-07       Impact factor: 10.539
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  55 in total

Review 1.  NO synthase and NO-dependent signal pathways in brain aging and neurodegenerative disorders: the role of oxidant/antioxidant balance.

Authors:  V Calabrese; T E Bates; A M Stella
Journal:  Neurochem Res       Date:  2000-10       Impact factor: 3.996

2.  Heat shock factor 1-mediated thermotolerance prevents cell death and results in G2/M cell cycle arrest.

Authors:  J C Luft; I J Benjamin; R Mestril; D J Dix
Journal:  Cell Stress Chaperones       Date:  2001-10       Impact factor: 3.667

3.  Type I interferon gene transfer sensitizes melanoma cells to apoptosis via a target activity on mitochondrial function.

Authors:  Paola Matarrese; Luigi Di Biase; Laura Santodonato; Elisabetta Straface; Monica Mecchia; Barbara Ascione; Giorgio Parmiani; Filippo Belardelli; Maria Ferrantini; Walter Malorni
Journal:  Am J Pathol       Date:  2002-04       Impact factor: 4.307

4.  The chaperone function of hsp70 is required for protection against stress-induced apoptosis.

Authors:  D D Mosser; A W Caron; L Bourget; A B Meriin; M Y Sherman; R I Morimoto; B Massie
Journal:  Mol Cell Biol       Date:  2000-10       Impact factor: 4.272

5.  Heat shock protein-27 protects human bronchial epithelial cells against oxidative stress-mediated apoptosis: possible implication in asthma.

Authors:  Anna M Merendino; Catherine Paul; Antonio M Vignola; Maria A Costa; Mario Melis; Giuseppina Chiappara; V Izzo; J Bousquet; André-Patrick Arrigo
Journal:  Cell Stress Chaperones       Date:  2002-07       Impact factor: 3.667

6.  Death pathways activated in CaCo-2 cells by Clostridium perfringens enterotoxin.

Authors:  Ganes Chakrabarti; Xin Zhou; Bruce A McClane
Journal:  Infect Immun       Date:  2003-08       Impact factor: 3.441

7.  Hsp27 inhibits cytochrome c-mediated caspase activation by sequestering both pro-caspase-3 and cytochrome c.

Authors:  C G Concannon; S Orrenius; A Samali
Journal:  Gene Expr       Date:  2001

Review 8.  Cyclophilins and their possible role in the stress response.

Authors:  L Andreeva; R Heads; C J Green
Journal:  Int J Exp Pathol       Date:  1999-12       Impact factor: 1.925

9.  In vivo heat shock preconditioning mitigates calcium overload during ischaemia/reperfusion in the isolated, perfused rat heart.

Authors:  Orsolya Szenczi; Péter Kemecsei; Zsuzsanna Miklós; László Ligeti; Luc H E H Snoeckx; Natal A W van Riel; Jorn Op den Buijs; Ger J Van der Vusse; Tamás Ivanics
Journal:  Pflugers Arch       Date:  2004-10-14       Impact factor: 3.657

10.  Aging augments mitochondrial susceptibility to heat stress.

Authors:  Jodie L Haak; Garry R Buettner; Douglas R Spitz; Kevin C Kregel
Journal:  Am J Physiol Regul Integr Comp Physiol       Date:  2009-01-14       Impact factor: 3.619
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