Seasonal variations of p38 MAPK phosphorylation and heat shock protein expression in red blood cells of Sparus aurata.

2010 ◽  
Vol 157 ◽  
pp. S49-S50
Author(s):  
K. Feidantsis ◽  
T. Markou ◽  
H.O. Pörtner ◽  
A. Lazou ◽  
B. Michaelidis
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Protein Expression ◽  
Red Blood Cells ◽  
P38 Mapk ◽  
Seasonal Variations ◽  
Blood Cells ◽  
Sparus Aurata ◽  
Mapk Phosphorylation ◽  
Heat Shock Protein Expression

scholarly journals Heat shock protein (HSP) expression and mitogen-activated protein kinase (MAPK) phosphorylation during early embryonic developmental stages of the Gilthead sea bream (Sparus aurata)

2018 ◽  
pp. 240 ◽  
Author(s):  
CHRYSOULA ROUFIDOU ◽  
KONSTANTINOS FEIDANTSIS ◽  
ELENI MENTE ◽  
ELENA SARROPOULOU ◽  
EFTHIMIA ANTONOPOULOU
Keyword(s):  
Heat Shock ◽  
Protein Expression ◽  
P38 Mapk ◽  
Developmental Stages ◽  
Sparus Aurata ◽  
Sea Bream ◽  
Mapk Phosphorylation ◽  
Early Developmental Stages ◽  
Mitogen Activated Protein ◽  
Early Developmental

Both heat shock proteins (HSPs), which have key roles in vital cell functions, as well as members of the mitogen-activated protein kinases (MAPKs), which adjust gene expression by transducing cellular signals to the nucleus, are necessary for normal embryonic development in vertebrates. Therefore, protein expression levels of HSP70 and HSP90 and the activation of members of the MAPK protein family, such as p38 MAPK, ERKs, and JNKs were studied in the early developmental stages of the Gilthead sea bream, Sparus aurata Linnaeus, 1758. The protein expression of HSP70 and the phosphorylation ratio of JNKs remained at equal levels at all examined developmental stages, while the other examined proteins exhibited a differential profile. HSP90 levels were mostly increased at the 16-cell stage and towards the morula stages, and the lowest values were observed at the two- to four-cell and one-half epiboly stages. While p38 MAPK phosphorylation ratio exhibited increased values mostly in the early developmental stages, the opposite was observed concerning ERK phosphorylation ratio, where increased values were observed in the later embryonic stages (high blastula to one-half epiboly stages). These differential profiles of the examined protein expression levels highlight the importance of these proteins during embryogenesis and pave the way for further research to unveil their distinct role in early development.

Coordination of Chemical (Trimethylamine Oxide) and Molecular (Heat Shock Protein 70) Chaperone Responses to Heat Stress in Elasmobranch Red Blood Cells

2014 ◽  
Vol 87 (5) ◽  
pp. 652-662 ◽  
Author(s):  
Ashra Kolhatkar ◽  
Cayleih E. Robertson ◽  
Maria E. Thistle ◽  
A. Kurt Gamperl ◽  
Suzanne Currie
Keyword(s):  
Heat Stress ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Heat Shock Protein 70 ◽  
Trimethylamine Oxide

scholarly journals Ocean warming lead to heat shock protein expression and decrease in the feeding rate of the Patagonian sea star Anasterias minuta

2022 ◽  
Vol 546 ◽  
pp. 151661
Author(s):  
Lorena P. Arribas ◽  
José E.F. Alfaya ◽  
M. Gabriela Palomo ◽  
Sebastian Giulianelli ◽  
Rocío A. Nieto Vilela ◽  
...  
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Protein Expression ◽  
Feeding Rate ◽  
Ocean Warming ◽  
Sea Star ◽  
Heat Shock Protein Expression

Diathermy treatment increases heat shock protein expression in female, but not male skeletal muscle

2007 ◽  
Vol 102 (3) ◽  
pp. 319-323 ◽  
Author(s):  
Chad Touchberry ◽  
Tung Le ◽  
Scott Richmond ◽  
Mike Prewitt ◽  
David Beck ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Protein Expression ◽  
Heat Shock Protein Expression
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