Results 11 to 20 of about 1,520 (176)

Altered thermal preference by preoptic estrogen receptor alpha neurons in postpartum females [PDF]

Molecular Metabolism
Objective: This study aims to investigate how reproductive experience (RE) alters thermal preference and thermoregulation in female mice, with a focus on estrogen receptor alpha (ERα)-expressing neurons in the preoptic area (POA).
Nan Zhang, Meng Yu, Qianru Zhao, Bing Feng, Yue Deng, Jonathan C. Bean, Qingzhuo Liu, Benjamin P. Eappen, Yang He, Kristine M. Conde, Hailan Liu, Yongjie Yang, Longlong Tu, Mengjie Wang, Yongxiang Li, Na Yin, Hesong Liu, Junying Han, Darah Ave Threat, Nathan Xu, Taylor Smiley, Pingwen Xu, Lulu Chen, Tianshu Zeng, Yanlin He, Chunmei Wang   +25 more
doaj   +2 more sources

The Ionotropic Receptors IR21a and IR25a mediate cool sensing in Drosophila [PDF]

eLife, 2016
Animals rely on highly sensitive thermoreceptors to seek out optimal temperatures, but the molecular mechanisms of thermosensing are not well understood.
Lina Ni, Mason Klein, Kathryn V Svec, Gonzalo Budelli, Elaine C Chang, Anggie J Ferrer, Richard Benton, Aravinthan DT Samuel, Paul A Garrity   +8 more
doaj   +2 more sources

How Rice Responds to Temperature Changes and Defeats Heat Stress [PDF]

Rice
With the intensification of the greenhouse effect, a series of natural phenomena, such as global warming, are gradually recognized; when the ambient temperature increases to the extent that it causes heat stress in plants, agricultural production will ...
Yuan-Hang Xing, Hongyu Lu, Xinfeng Zhu, Yufei Deng, Yujun Xie, Qiuhong Luo, Jinsheng Yu   +6 more
doaj   +2 more sources

Uncommon opsin’s retinal isomer is involved in mammalian sperm thermotaxis [PDF]

Scientific Reports
In recent years it became apparent that, in mammals, rhodopsin and other opsins, known to act as photosensors in the visual system, are also present in spermatozoa, where they function as highly sensitive thermosensors for thermotaxis.
Alexander Brandis, Debarun Roy, Ishita Das, Mordechai Sheves, Michael Eisenbach   +4 more
doaj   +2 more sources

Reverse Engineering of a Thermosensing Regulator Switch

Journal of Molecular Biology, 2019
To address the mechanism of thermosensing and its implications for molecular engineering, we previously deconstructed the functional components of the bacterial thermosensor DesK, a histidine kinase with a five-span transmembrane domain that detects temperature changes.
Inda, María Eugenia, Vázquez, Daniela Belén, Fernandez, Ariel, Cybulski, Larisa Estefania   +3 more
openaire   +4 more sources

Respiratory efficiency and thermoregulatory responses of L-citrulline-supplemented broiler chickens under acute and chronic stress conditions [PDF]

Frontiers in Physiology
IntroductionPoultry birds are exposed to diverse environmental stressors, including high ambient temperatures and endotoxins, which negatively affect the birds’ health and productivity.
Lan Li, Lan Li, Victoria Anthony Uyanga, Hongchao Jiao, Hongchao Jiao, Jingpeng Zhao, Jingpeng Zhao, Xiaojuan Wang, Xiaojuan Wang, Haifang Li, Koukou Tona, Hai Lin, Hai Lin   +12 more
doaj   +2 more sources

Requirement of ClpX for CtsR dissociation from its operator elements upon heat stress in Bacillus subtilis [PDF]

Frontiers in Microbiology
A sudden increase in temperature triggers Bacillus subtilis to activate expression of stress-specific heat shock proteins of the CtsR (class three stress gene repressor) regulon to withstand the adverse conditions.
Marco Harms, Chelsea Kaden, Larissa M. Busch, Vishnu M. Dhople, Ulf Gerth, Manuela Gesell Salazar, Stephan Michalik, Zhanetta Zhatarova, Zhanetta Zhatarova, Uwe Völker, Alexander Reder   +10 more
doaj   +2 more sources

Thermosensing via transmembrane protein–lipid interactions [PDF]

Biochimica et Biophysica Acta (BBA) - Biomembranes, 2015
Cell membranes are composed of a lipid bilayer containing proteins that cross and/or interact with lipids on either side of the two leaflets. The basic structure of cell membranes is this bilayer, composed of two opposing lipid monolayers with fascinating properties designed to perform all the functions the cell requires. To coordinate these functions,
Saita, Emilio Adolfo, de Mendoza, Diego
openaire   +4 more sources

Thermosensing in hypothalamic osmoregulatory circuits

, 2013
L'homéostasie physiologique est maintenue par l'activation de réponses autonomes et comportementales via l'activité de neurones situés dans l'hypothalamus antérieur. Plus spécifiquement, les cellules magnocellulaires neurosécrétoires (CMNs) situés dans les noyaux périventriculaire et supraoptique relâchent la vasopressine (VP), une hormone peptidique ...
Sudbury, Jessica
openaire   +2 more sources

Ecological Adaptation Mechanisms Underlying Successful Plant Reproduction. [PDF]

Adv Sci (Weinh)
During floral induction, various environmental and endogenous signals converge to regulate the florigen protein, which is transported from leaves to the SAM to initiate flowering. Within the SAM, a complex network of receptor kinases and small peptides orchestrates floral development with high spatiotemporal precision.
Zhao H, Huo S, Xing Y, Zhang S, Li G, Liu Y, Jin C, Li F, Ge X.   +8 more
europepmc   +2 more sources