Results 1 to 10 of about 794,456 (305)

The SIRT1 modulators AROS and DBC1 regulate HSF1 activity and the heat shock response. [PDF]

open access: yesPLoS ONE, 2013
The heat shock response, the cellular response to protein damaging stress, is critical in maintaining proteostasis. The heat shock response is regulated by the transcription factor HSF1, which is activated upon heat shock and other stresses to induce the
Rachel Raynes   +5 more
doaj   +1 more source

The maternal effects of heat shock on biological parameters and ovaries of Frankliniella occidentalis (Thysanoptera: Thripidae)

open access: yesEuropean Journal of Entomology, 2019
Maternal effects of heat shock are reported for some species of insects, but little is known about such effects in the western flower thrips (WFT) Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae). WFT is a pest of vegetables in greenhouses
Lijuan SUN   +3 more
doaj   +1 more source

Shock about heat shock in cancer

open access: yesOncotarget, 2012
The transcription factor heat shock factor 1 (HSF1) is the master regulator of the heat shock response. It is crucial for cell homeostasis and implicated in aging, neurodegenerative disease and cancer. Although induction by HSF1 of the expression of molecular chaperones and other regulators of protein quality control, both folding and degradation, is ...
Emmanuel, de Billy   +2 more
openaire   +3 more sources

Expression of Hsp72 in Lymphocytes in Patients with Febrile Convulsion

open access: yesKaohsiung Journal of Medical Sciences, 2005
The pathophysiology of febrile convulsion, the most common childhood neurologic disease, remains unclear. In this study, we investigated what role a heat shock protein plays in this disease.
Lung-Chang Lin
doaj   +1 more source

Regulation Between HSF1 Isoforms and HSPs Contributes to the Variation in Thermal Tolerance Between Two Oyster Congeners

open access: yesFrontiers in Genetics, 2020
Heat shock transcription factor 1 (HSF1) plays an important role in regulating heat shock, which can activate heat shock proteins (HSPs). HSPs can protect organisms from thermal stress. Oysters in the intertidal zone can tolerate thermal stress.
Youli Liu   +21 more
doaj   +1 more source

Effects of Heat Shock on Photosynthetic Properties, Antioxidant Enzyme Activity, and Downy Mildew of Cucumber (Cucumis sativus L.). [PDF]

open access: yesPLoS ONE, 2016
Heat shock is considered an abiotic stress for plant growth, but the effects of heat shock on physiological responses of cucumber plant leaves with and without downy mildew disease are still not clear.
Xiaotao Ding   +9 more
doaj   +1 more source

Self-degradation of heat shock proteins [PDF]

open access: yes, 1985
The 70-kDa heat shock protein of Drosophila decays in vivo at a much faster rate than other abundantly labeled proteins. Degradation also occurs in vitro, even during electrophoresis. It appears that this degradation is not mediated by a general protease
Buzin, Carolyn H.   +2 more
core   +1 more source

Lack of an HSP70 heat shock response in two Antarctic marine invertebrates [PDF]

open access: yes, 2008
Members of the HSP70 gene family comprising the inducible (HSP70) genes and GRP78 (glucose-regulated protein 78 kDa) were identified in an Antarctic sea star (Odontaster validus) and an Antarctic gammarid (Paraceradocus gibber). These genes were surveyed
Clark, Melody S.   +2 more
core   +2 more sources

Differential physiological, transcriptomic and metabolomic responses of Arabidopsis leaves under prolonged warming and heat shock

open access: yesBMC 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
doaj   +1 more source

Heat shock protein 90 has roles in intracellular calcium homeostasis, protein tyrosine phosphorylation regulation, and progesterone-responsive sperm function in human sperm. [PDF]

open access: yesPLoS ONE, 2014
Heat shock protein 90 plays critical roles in client protein maturation, signal transduction, protein folding and degradation, and morphological evolution; however, its function in human sperm is not fully understood.
Kun Li   +7 more
doaj   +1 more source

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