Thermal acclimation alters both basal heat shock protein gene expression and the heat shock response in juvenile lake whitefish (Coregonus clupeaformis)

2022 ◽  
pp. 103185
Author(s):  
Lori A. Manzon ◽  
Megan A. Zak ◽  
Matthew Agee ◽  
Douglas R. Boreham ◽  
Joanna Y. Wilson ◽  
...  
Keyword(s):  
Gene Expression ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Heat Shock Response ◽  
Protein Gene ◽  
Thermal Acclimation ◽  
Coregonus Clupeaformis ◽  
Lake Whitefish ◽  
Heat Shock Protein Gene ◽  
Shock Response

Development of the embryonic heat shock response and the impact of repeated thermal stress in early stage lake whitefish ( Coregonus clupeaformis ) embryos

2017 ◽  
Vol 69 ◽  
pp. 294-301 ◽  
Author(s):  
Lindy M. Whitehouse ◽  
Chance S. McDougall ◽  
Daniel I. Stefanovic ◽  
Douglas R. Boreham ◽  
Christopher M. Somers ◽  
...  
Keyword(s):  
Thermal Stress ◽  
Heat Shock ◽  
Heat Shock Response ◽  
Early Stage ◽  
Coregonus Clupeaformis ◽  
Lake Whitefish ◽  
Shock Response ◽  
The Impact

scholarly journals Effect of 50 Hz Electromagnetic Fields on the Induction of Heat-Shock Protein Gene Expression in Human Leukocytes

2004 ◽  
Vol 161 (4) ◽  
pp. 430-434 ◽  
Author(s):  
Les A. Coulton ◽  
Paul A. Harris ◽  
Anthony T. Barker ◽  
A. Graham Pockley
Keyword(s):  
Gene Expression ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Electromagnetic Fields ◽  
Protein Gene ◽  
Human Leukocytes ◽  
Heat Shock Protein Gene

Thermal acclimation changes DNA-binding activity of heat shock factor 1(HSF1) in the gobyGillichthys mirabilis: implications for plasticity in the heat-shock response in natural populations

2002 ◽  
Vol 205 (20) ◽  
pp. 3231-3240 ◽  
Author(s):  
Bradley A. Buckley ◽  
Gretchen E. Hofmann
Keyword(s):  
Gene Expression ◽  
Heat Shock ◽  
Heat Shock Response ◽  
Environmental Control ◽  
Heat Shock Factor ◽  
Thermal Acclimation ◽  
Model Systems ◽  
Threshold Temperature ◽  
Heat Shock Factor 1 ◽  
Shock Response

SUMMARYThe intracellular build-up of thermally damaged proteins following exposure to heat stress results in the synthesis of a family of evolutionarily conserved proteins called heat shock proteins (Hsps) that act as molecular chaperones, protecting the cell against the aggregation of denatured proteins. The transcriptional regulation of heat shock genes by heat shock factor 1(HSF1) has been extensively studied in model systems, but little research has focused on the role HSF1 plays in Hsp gene expression in eurythermal organisms from broadly fluctuating thermal environments. The threshold temperature for Hsp induction in these organisms shifts with the recent thermal history of the individual but the mechanism by which this plasticity in Hsp induction temperature is achieved is unknown. We examined the effect of thermal acclimation on the heat-activation of HSF1 in the eurythermal teleost Gillichthys mirabilis. After a 5-week acclimation period (at 13, 21 or 28°C) the temperature of HSF1 activation was positively correlated with acclimation temperature. HSF1 activation peaked at 27°C in fish acclimated to 13°C, at 33°C in the 21°C group, and at 36°C in the 28°C group. Concentrations of both HSF1 and Hsp70 in the 28°C group were significantly higher than in the colder acclimated fish. Plasticity in HSF1 activation may be important to the adjustable nature of the heat shock response in eurythermal organisms and the environmental control of Hsp gene expression.

ChemInform Abstract: Stresgenin B, an Inhibitor of Heat-Induced Heat Shock Protein Gene Expression, Produced by Streptomyces sp. AS-9.

ChemInform ◽  
2010 ◽  
Vol 31 (14) ◽  
pp. no-no
Author(s):  
Hisayoshi Akagawa ◽  
Yukie Takano ◽  
Ayako Ishii ◽  
Satoshi Mizuno ◽  
Reiko Izui ◽  
...  
Keyword(s):  
Gene Expression ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Protein Gene ◽  
Streptomyces Sp ◽  
Heat Shock Protein Gene

Phenylephrine, vasopressin and angiotensin II as determinants of proto-oncogene and heat-shock protein gene expression in adult rat heart and aorta

1989 ◽  
Vol 7 (3) ◽  
pp. 195???202 ◽  
Author(s):  
Jean Marie Moalic ◽  
Christophe Bauters ◽  
Dominique Himbert ◽  
Josiane Bercovici ◽  
Christian Mouas ◽  
...  
Keyword(s):  
Gene Expression ◽  
Angiotensin Ii ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Rat Heart ◽  
Protein Gene ◽  
Heat Shock Protein Gene ◽  
Adult Rat

scholarly journals Stresgenin B, an Inhibitor of Heat-induced Heat Shock Protein Gene Expression, Produced by Streptomyces sp. A-9.

1999 ◽  
Vol 52 (11) ◽  
pp. 960-970 ◽  
Author(s):  
HISAYOSHI AKAGAWA ◽  
YUKIE TAKANO ◽  
AYAKO ISHII ◽  
SATOSHI MIZUNO ◽  
REIKO IZUI ◽  
...  
Keyword(s):  
Gene Expression ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Protein Gene ◽  
Streptomyces Sp ◽  
Heat Shock Protein Gene
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