Heat shock protein 70 (Hsp70) and heat shock transcription factor (Hsf) gene families in Cynoglossus semilaevis: genome-wide identification and correlation analysis in response to low salinity stress

2021 ◽  
Author(s):  
Zhaochao Deng ◽  
Hui Liu ◽  
Caoke He ◽  
Chenyan Shou ◽  
Zhiqiang Han
Keyword(s):  
Transcription Factor ◽  
Heat Shock ◽  
Correlation Analysis ◽  
Heat Shock Protein ◽  
Salinity Stress ◽  
Heat Shock Protein 70 ◽  
Gene Families ◽  
Cynoglossus Semilaevis ◽  
Low Salinity ◽  
Genome Wide

scholarly journals p63α protein up-regulates heat shock protein 70 expression via E2F1 transcription factor 1, promoting Wasf3/Wave3/MMP9 signaling and bladder cancer invasion

2017 ◽  
Vol 292 (38) ◽  
pp. 15952-15963 ◽  
Author(s):  
Honglei Jin ◽  
Qipeng Xie ◽  
Xirui Guo ◽  
Jiheng Xu ◽  
Annette Wang ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Transcription Factor ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Heat Shock Protein 70 ◽  
Cancer Invasion ◽  
Transcription Factor 1 ◽  
E2f1 Transcription Factor

scholarly journals The role of inorganic metals and metalloporphyrins in the induction of haem oxygenase and heat-shock protein 70 in human hepatoma cells

1993 ◽  
Vol 290 (3) ◽  
pp. 819-825 ◽  
Author(s):  
K Mitani ◽  
H Fujita ◽  
Y Fukuda ◽  
A Kappas ◽  
S Sassa
Keyword(s):  
Transcription Factor ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Heat Shock Protein 70 ◽  
Hepatoma Cells ◽  
Human Hepatoma ◽  
Human Hepatoma Cells ◽  
Potent Inducer ◽  
Haem Oxygenase

The role of inorganic metals and metalloporphyrins in the induction of mRNAs for haem oxygenase and heat-shock protein 70 (hsp70), the two heat-shock proteins, was examined in human HepG2 and Hep3B hepatoma cells. SnCl2, but not Sn-protoporphyrin, was found to be a potent inducer of both haem oxygenase and hsp70 mRNAs. In contrast, CoCl2, ZnCl2 and FeCl2 caused little induction of haem oxygenase and hsp70 mRNAs, whereas the porphyrin complexes of these metals strongly induced haem oxygenase mRNA, without influencing the level of hsp70 mRNA. The induction process was largely transcriptional, as judged by the inhibition of induction by actinomycin D, but not by cycloheximide, and by increased transcription demonstrated by nuclear run-off analysis. Since CoCl2 is a potent inducer of haem oxygenase in vivo in animals, the possibility of the biosynthesis of Co-protoporphyrin was examined in human hepatoma cells by incubating them with CoCl2 and protoporphyrin, or delta-aminolaevulinate (ALA), the precursor of protoporphyrin. Both types of treatment led to a potent induction of haem oxygenase mRNA. Co-protoporphyrin formation was also spectrally demonstrated in cells incubated with the metal and ALA. The results of this study indicate that certain metals, e.g. SnCl2, may directly induce haem oxygenase mRNA, whereas with other elements, incorporation of the metal into the porphyrin macrocycle is necessary for induction. Therefore CoCl2, like haemin, may activate the haem oxygenase gene via a haem-responsive transcription factor, whereas SnCl2 may exert its effect via a metal-responsive transcription factor.

scholarly journals Genome-wide analysis and expression profiling of the heat shock transcription factor gene family in Physic Nut (Jatropha curcas L.)

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e8467 ◽  
Author(s):  
Lin Zhang ◽  
Wei Chen ◽  
Ben Shi
Keyword(s):  
Transcription Factor ◽  
Heat Shock ◽  
Gene Family ◽  
Stress Responses ◽  
Expression Profiling ◽  
Gene Families ◽  
Heat Shock Transcription Factor ◽  
Physic Nut ◽  
Genome Wide ◽  
Transcription Factor Gene Family

The heat shock transcription factor (Hsf) family, identified as one of the important gene families, participates in plant development process and some stress response. So far, there have been no reports on the research of the Hsf transcription factors in physic nut. In this study, seventeen putative Hsf genes identified from physic nut genome. Phylogenetic analysis manifested these genes classified into three groups: A, B and C. Chromosomal location showed that they distributed eight out of eleven linkage groups. Expression profiling indicated that fourteen JcHsf genes highly expressed in different tissues except JcHsf1, JcHsf6 and JcHsf13. In addition, induction of six and twelve JcHsf genes noted against salt stress and drought stress, respectively, which demonstrated that the JcHsf genes are involved in abiotic stress responses. Our results contribute to a better understanding of the JcHsf gene family and further study of its function.

Effect of caloric restriction on the expression of heat shock protein 70 and the activation of heat shock transcription factor 1

1996 ◽  
Vol 18 (2) ◽  
pp. 114-124 ◽  
Author(s):  
Ahmad R. Heydari ◽  
Shenghong You ◽  
Ryoka Takahashi ◽  
Astrid Gutsmann ◽  
Kevin D. Sarge ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Caloric Restriction ◽  
Heat Shock Protein 70 ◽  
Heat Shock Transcription Factor ◽  
Transcription Factor 1

High induction threshold for transcription factor KROX-20 in the rat brain: partial co-expression with heat shock protein 70 following limbic seizures

1994 ◽  
Vol 23 (4) ◽  
pp. 292-298 ◽  
Author(s):  
Peter Gass ◽  
Thomas Herdegen ◽  
Rodrigo Bravo ◽  
Marika Kiessling
Keyword(s):  
Transcription Factor ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Rat Brain ◽  
Heat Shock Protein 70 ◽  
Limbic Seizures ◽  
High Induction

Ammonia aggravates emotional stress-induced gastric mucosal oxidative injury through the cancellation of heat shock protein 70 (HSP70)

2001 ◽  
Vol 120 (5) ◽  
pp. A152-A152
Author(s):  
H SUZUKI ◽  
S NAGAHASHI ◽  
M MIYAZAWA ◽  
M MORI ◽  
H NAGATA ◽  
...  
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Emotional Stress ◽  
Heat Shock Protein 70 ◽  
Oxidative Injury
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