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Current Plant Biology, 2023 The Heat Shock Transcription Factor (Hsf) serves as a critical transcription factor in plants, exerting its function by binding to specific promoter regions in response to heat stress.
Yifeng Cheng +7 more
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Antiproliferative prostaglandins activate heat shock transcription factor. [PDF]
Proceedings of the National Academy of Sciences, 1992 Treatment of human K562 erythroleukemia cells with the antiproliferative prostaglandin A1 results in the elevated transcription of two heat shock genes, HSP70 and HSP90. Parallel with increased heat shock gene transcription is the activation of heat shock transcription factor.
AMICI, CARLA +3 more
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Genome-wide transcriptional profiles during temperature and oxidative stress reveal coordinated expression patterns and overlapping regulons in rice. [PDF]
PLoS ONE, 2012 Genome wide transcriptional changes by cold stress, heat stress and oxidative stress in rice seedlings were analyzed. Heat stress resulted in predominant changes in transcripts of heat shock protein and heat shock transcription factor genes, as well as ...
Dheeraj Mittal +2 more
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Heat Shock Response, Heat Shock Transcription Factor and Cell Aging
Neurosignals, 1996 A characteristic feature of aging is a progressive impairment in the ability to adapt to environmental challenges. The purpose of this article is to review the evidence of an attenuated response to heat and physiological stresses in a number of mammalian aging model systems, including the human diploid fibroblasts in culture, whole animals and animal ...
Y K, Lee, D, Manalo, A Y, Liu
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Ornamental Plant Research, 2022 The weak heat tolerance of Clematis ornamental varieties negatively affects their ornamental qualities in the summer. To elucidate heat resistance mechanisms, Clematis lanuginosa, which is an important original parent of the Clematis large-flowered group
Linfang Li +9 more
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Modulation of tolerance by mutant heat shock transcription factors [PDF]
Cell Stress & Chaperones, 1999 It ought to be possible to recruit normal cellular defenses to mitigate ischemia/reperfusion damage and to reduce toxicity of chemotherapeutic drugs. Stress-preconditioned cells acquire a tolerant state characterized by increased resistance to such insults. This state is widely believed to be mediated, partially, by heat shock proteins (Hsps). Indirect
W, Xia +5 more
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BMC Plant Biology, 2020 Background Elevated temperature as a result of global climate warming, either in form of sudden heatwave (heat shock) or prolonged warming, has profound effects on the growth and development of plants.
Li Wang +9 more
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Characteristics and Regulating Roles of Wheat TaHsfA2-13 in Abiotic Stresses
Frontiers in Plant Science, 2022 Heat shock transcription factor (Hsf) exists widely in eukaryotes and responds to various abiotic stresses by regulating the expression of downstream transcription factors, functional enzymes, and molecular chaperones.
Xiangzhao Meng +10 more
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Activation of Heat Shock Transcription Factor 1 in Atherosclerosis [PDF]
The American Journal of Pathology, 2003 Previous work established that increased expression of heat shock proteins (HSPs) in the vessel wall might evoke proinflammatory and autoimmune reactions in the pathogenesis of atherosclerosis. The present study was designed to further scrutinize the molecular mechanisms of HSP expression involving activation of heat shock transcription factors (HSFs ...
Bernhard, Metzler +6 more
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Regulation of cyclooxygenase-2 expression by heat: a novel aspect of heat shock factor 1 function in human cells. [PDF]
PLoS ONE, 2012 The heat-shock response, a fundamental defense mechanism against proteotoxic stress, is regulated by a family of heat-shock transcription factors (HSF). In humans HSF1 is considered the central regulator of heat-induced transcriptional responses.
Antonio Rossi +4 more
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