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Heat shock factor and the heat shock response
Cell, 1991Peter K. Sorger Department of Microbiology and Immunology University of California San Francisco, California 94143-0502 The induction of eukaryotic heat shock genes in response to a temperature upshift is mediated by the binding of a transcriptional activator, heat shock factor, to a short highly conserved DNA sequence known as the heat shock element ...
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Heat shock genes and the heat shock response in zebrafish embryos
Biochemistry and Cell Biology, 1997Heat shock genes exhibit complex patterns of spatial and temporal regulation during embryonic development in a wide range of organisms. Our laboratory has initiated an analysis of heat shock protein gene expression in the zebrafish, a model system that is now utilized extensively for the examination of early embryonic development of vertebrates.
P H, Krone, Z, Lele, J B, Sass
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Heat shock response and heat shock protein antigens of Vibrio cholerae
Infection and Immunity, 1994Sixteen heat shock proteins (Hsps) have been identified in the hypertoxinogenic strain 569B of Vibrio cholerae which are synthesized in response to small and large elevations of temperature. The induction of the Hsps is necessary for the cells to survive the deleterious effects of heat.
G K, Sahu, R, Chowdhury, J, Das
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Heat Shock Response of Babesia gibsoni Heat Shock Protein 70
Journal of Parasitology, 2008mRNA and protein expression profiles for heat shock protein 70 (Hsp70) of Babesia gibsoni (BgHsp70) exposed to either high or low temperatures, were examined by quantitative real-time reverse transcription-polymerase chain reaction and Western blotting.
Masahiro, Yamasaki +5 more
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Mechanisms of heat shock response in mammals
Cellular and Molecular Life Sciences, 2013Heat shock (HS) is one of the best-studied exogenous cellular stresses. The cellular response to HS utilizes ancient molecular networks that are based primarily on the action of stress-induced heat shock proteins and HS factors. However, in one way or another, all cellular compartments and metabolic processes are involved in such a response.
Artem K, Velichko +4 more
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Translational regulation of the heat shock response
Molecular Biology Reports, 1994All organisms from bacteria to man respond to an exposure to higher than physiological temperatures by reprogramming their gene expression, leading to the increased synthesis of a unique set of proteins termed heat shock proteins (hsps). The hsps function as molecular chaperones in both normal and stressed cells.
J M, Sierra, J M, Zapata
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Developmental Regulation of the Heat-Shock Response
1989Cell differentiation in the development of multicellular organisms occurs as a consequence of the generation of chronologically and spatially distinct patterns of protein synthesis. These unique constellations of proteins confer on cells the functional and structural characteristics that enable them to perform their specialized roles in the organism ...
L W, Browder +4 more
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Regulation of Hsf1 and the Heat Shock Response
2020The heat shock response (HSR) is characterized by the induction of molecular chaperones following a sudden increase in temperature. In eukaryotes, the HSR comprises the set of genes controlled by the transcription factor Hsf1. The HSR is induced by defects in co-translational protein folding, ribosome biogenesis, organellar targeting of nascent ...
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Modulators of the eukaryotic heat shock response
Experimental Cell Research, 1986A wide variety of agents other than heat have been reported to induce or suppress heat shock protein (hsp) synthesis in eukaryotic cells. Such agents, termed 'modulators', include inhibitors of respiration, low molecular weight nutrients, oxygen, hormones, sulfhydryl reagents, ionophores and amino acid analogues.
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Heat shock proteins and the immune response
Immunology Today, 1990Heat shock proteins (HSPs) or stress proteins are produced by prokaryotic and eukaryotic cells in response to a variety of insults. After this original definition, it has become increasingly clear that HSPs can modify the function and destiny of other proteins and thus play an important role in numerous physiological processes.
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