Results 51 to 60 of about 610,120 (308)

Comparison of heat-shock responses between the hydrothermal vent shrimp Rimicaris exoculata and the related coastal shrimp Palaemonetes varians [PDF]

, 2010
The deep-sea vent shrimp Rimicaris exoculata is believed to occur at the hot end of the hydrothermal biotope in order to provide essential elements to its epibiosis. Because it is found close to hot venting water, R.
Thomas Chertemps, Sven Thatje, Shillito, Bruce, Leger, Nelly, Bruce Shillito, Nelly Léger, Chertemps, Thomas, Thatje, Sven, Ravaux, Juliette, Delphine Cottin, Cottin, Delphine, Juliette Ravaux   +11 more
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Heat stress and copper supplementation in pigs

California Agriculture, 1989
Controlled feeding trials at UC Davis found no connection between temperature stress and response to copper supplementation, but confirmed overall effects of heat stress on pigs.
H Heitman, S Morrison, K Parker
doaj  

Memory of 5-min heat stress in Arabidopsis thaliana

Plant Signaling & Behavior, 2020
An ability of plants memorizing past heat exposure to modulate the expression of stress response transcripts during recovery is essential for efficient acquired thermotolerance.
Kohey Oyoshi, Kazuma Katano, Mai Yunose, Nobuhiro Suzuki   +3 more
doaj   +1 more source

Reprogramming of the transcriptome after heat stress mediates heat hormesis in Caenorhabditis elegans

Nature Communications, 2023
Transient stress experiences not only trigger acute stress responses, but can also have long-lasting effects on cellular functions. In Caenorhabditis elegans, a brief exposure to heat shock during early adulthood extends lifespan and improves stress ...
Fan Xu, Ruoyao Li, Erika D. von Gromoff, Friedel Drepper, Bettina Knapp, Bettina Warscheid, Ralf Baumeister, Wenjing Qi   +7 more
doaj   +1 more source

Heat stress suppresses MnSOD expression via p53-Sp1 interaction and induces oxidative stress damage in endothelial cells: Protective effects of MitoQ10 and Pifithrin-α

Heliyon, 2023
Aim: To investigate the mechanism of p53-mediated suppression of heat stress-induced oxidative stress damage by manganese superoxide dismutase (MnSOD) in endothelial cells (ECs).
Jian Gong, Peipei Sun, Li Li, Zhimin Zou, Qihua Wu, Liyun Sun, Hui Li, Zhengtao Gu, Lei Su   +8 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

A comparative analysis of accelerating humid and dry heat stress in India

Environmental Research Communications
Extreme humid heat stress poses distinct challenges to human health and productivity that cannot be mitigated solely by heat action plans designed for dry heat stress. This study investigates the trends in extreme heat stress, differentiating between dry
Jency Maria Sojan, Jayaraman Srinivasan
doaj   +1 more source

Acute Heat Stress and Reduced Nutrient Intake Alter Intestinal Proteomic Profile and Gene Expression in Pigs. [PDF]

PLoS ONE, 2015
Heat stress and reduced feed intake negatively affect intestinal integrity and barrier function. Our objective was to compare ileum protein profiles of pigs subjected to 12 hours of HS, thermal neutral ad libitum feed intake, or pair-fed to heat stress ...
Sarah C Pearce, Steven M Lonergan, Elisabeth Huff-Lonergan, Lance H Baumgard, Nicholas K Gabler   +4 more
doaj   +1 more source

Invited review: From heat stress to disease—Immune response and candidate genes involved in cattle thermotolerance

Journal of Dairy Science, 2023
: Heat stress implies unfavorable effects on primary and functional traits in dairy cattle and, in consequence, on the profitability of the whole production system.
P. Lemal, K. May, S. König, M. Schroyen, N. Gengler   +4 more
doaj   +1 more source