Results 21 to 30 of about 271,781 (218)

Post-transcriptional regulation of the trypanosome heat shock response by a zinc finger protein. [PDF]

PLoS Pathogens, 2013
In most organisms, the heat-shock response involves increased heat-shock gene transcription. In Kinetoplastid protists, however, virtually all control of gene expression is post-transcriptional.
Dorothea Droll, Igor Minia, Abeer Fadda, Aditi Singh, Mhairi Stewart, Rafael Queiroz, Christine Clayton   +6 more
doaj   +1 more source

Hyperthermia increases HSP production in human PDMCs by stimulating ROS formation, p38 MAPK and Akt signaling, and increasing HSF1 activity

Stem Cell Research & Therapy, 2022
Background Human placenta-derived multipotent cells (hPDMCs) are isolated from a source uncomplicated by ethical issues and are ideal for therapeutic applications because of their capacity for multilineage differentiation and proven immunosuppressive ...
Ju-Fang Liu, Po-Chun Chen, Thai-Yen Ling, Chun-Han Hou   +3 more
doaj   +1 more source

Is there a role for HSF1 in viral infections?

FEBS Open Bio, 2022
Cells undergo numerous processes to adapt to new challenging conditions and stressors. Heat stress is regulated by a family of heat shock factors (HSFs) that initiate a heat shock response by upregulating the expression of heat shock proteins (HSPs ...
Antonia Reyes, Areli J. Navarro, Benjamín Diethelm‐Varela, Alexis M. Kalergis, Pablo A. González   +4 more
doaj   +1 more source

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

European 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, Yabin MA, Honggang LI, Changying ZHENG   +3 more
doaj   +1 more source

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

PLoS 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, Kathleen M Pombier, Kevin Nguyen, Jessica Brunquell, Jamie E Mendez, Sandy D Westerheide   +5 more
doaj   +1 more source

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

Frontiers 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, Youli Liu, Li Li, Li Li, Li Li, Li Li, Haigang Qi, Haigang Qi, Haigang Qi, Haigang Qi, Huayong Que, Huayong Que, Huayong Que, Huayong Que, Wei Wang, Wei Wang, Wei Wang, Wei Wang, Guofan Zhang, Guofan Zhang, Guofan Zhang, Guofan Zhang   +21 more
doaj   +1 more source

Expression of Hsp72 in Lymphocytes in Patients with Febrile Convulsion

Kaohsiung 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

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

PLoS 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, Yuping Jiang, Ting Hao, Haijun Jin, Hongmei Zhang, Lizhong He, Qiang Zhou, Danfeng Huang, Dafeng Hui, Jizhu Yu   +9 more
doaj   +1 more source

Exploring temporal transcription regulation structure of Aspergillus fumigatus in heat shock by state space model

BMC Genomics, 2009
Background The thermotolerance of Aspergillus fumigatus plays a critical role in mammalian and avian infections. Thus, the identification of its adaptation mechanism to higher temperature is very important for an efficient anti-fungal drug development as
Miyano Satoru, Yamaguchi Rui, Do Jin Hwan   +2 more
doaj   +1 more source

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

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, Kai-Biao Ma, Zhao-Geng Lu, Shi-Xiong Ren, Hui-Ru Jiang, Jia-Wen Cui, Gang Chen, Nian-Jun Teng, Hon-Ming Lam, Biao Jin   +9 more
doaj   +1 more source