Results 11 to 20 of about 1,525 (177)

Boltzmann luminescent nanothermometry: mechanistic criteria and predictive design of thermally coupled levels [PDF]

Light: Science & Applications
Boltzmann-type luminescent nanothermometry using thermally coupled levels (TCLs) of lanthanide ions is promising for applications in nanotechnology, biomedicine, and aerospace.
Kejie Li, Jiaqi Zhao, Mochen Jia, Dongxu Guo, Ruiying Lu, Zhiying Wang, Zuoling Fu   +6 more
doaj   +2 more sources

Thermosensory TRPV Heterotetramers Drive Seasonal Polyphenism: Molecular Basis of CcIav/CcNan-PKCα-AKH/AKHR Signaling in Pear Psyllid Morph Transition. [PDF]

Adv Sci (Weinh)
At 2 5 °C, thermal activation initiates: i) CcIav/CcNan heterotetramer assembly → Ca2⁺ influx; ii) CcPKCα phosphorylation → AKH signaling potentiation; iii) CcAKH1 binding to membrane‐localized CcAKHR → energy mobilization (lipid catabolism/glycogenolysis) and vitellogenin transport via follicular patency; iv) Oocyte maturation → summer‐form nymph ...
Li J, Zhang Z, Wang Y, Yang Y, Wang J, Ruan X, Zhang S.   +6 more
europepmc   +2 more sources

The physiological role of TRP channels in sleep and circadian rhythm. [PDF]

J Cell Mol Med
Abstract TRP channels, are non‐specific cationic channels that are involved in multiple physiological processes that include salivation, cellular secretions, memory extinction and consolidation, temperature, pain, store‐operated calcium entry, thermosensation and functionality of the nervous system.
Woodard GE, Rosado JA, Li H.
europepmc   +2 more sources

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

G protein-coupled receptor-based thermosensation determines temperature acclimatization of Caenorhabditis elegans

Nature Communications
Animals must sense and acclimatize to environmental temperatures for survival, yet their thermosensing mechanisms other than transient receptor potential (TRP) channels remain poorly understood.
Kohei Ohnishi, Takaaki Sokabe, Toru Miura, Makoto Tominaga, Akane Ohta, Atsushi Kuhara   +5 more
doaj   +2 more sources

TRPV3 in skin thermosensation and temperature responses [PDF]

The Journal of Physiological Sciences
Human skin, as a sophisticated sensory organ, is able to detect subtle changes in ambient temperature. This thermosensory capability is primarily mediated by temperature-sensitive TRP channels expressed in both sensory neurons and keratinocytes. Among these, TRPV3, which responds to warm temperatures and plays a crucial role in various skin functions ...
Jing Lei, Makoto Tominaga
openaire   +3 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

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

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