Results 81 to 90 of about 1,472 (177)

RETINOBLASTOMA‐RELATED Has Both Canonical and Noncanonical Regulatory Functions During Thermo‐Morphogenic Responses in Arabidopsis Seedlings

Plant, Cell &Environment, Volume 48, Issue 2, Page 1217-1231, February 2025.
ABSTRACT Warm temperatures accelerate plant growth, but the underlying molecular mechanism is not fully understood. Here, we show that increasing the temperature from 22°C to 28°C rapidly activates proliferation in the apical shoot and root meristems of wild‐type Arabidopsis seedlings.
Rasik Shiekh Bin Hamid, Fruzsina Nagy, Nikolett Kaszler, Ildikó Domonkos, Magdolna Gombos, Annamária Marton, Csaba Vizler, Eszter Molnár, Aladár Pettkó‐Szandtner, László Bögre, Attila Fehér, Zoltán Magyar   +11 more
wiley   +1 more source

Heat application in live cell imaging

FEBS Open Bio, Volume 14, Issue 12, Page 1940-1954, December 2024.
Thermal modulation in live‐cell imaging with a high spatiotemporal resolution allows the investigation of biomolecular reactions like protein deactivation and unfolding, and cellular processes like calcium signaling. Local changes in temperature are induced via infrared (IR) irradiation of water (direct), magnetic or radiative excitation of absorber ...
Linda Sistemich, Simon Ebbinghaus
wiley   +1 more source

A Precise Temperature-Responsive Bistable Switch Controlling Yersinia Virulence.

PLoS Pathogens, 2016
Different biomolecules have been identified in bacterial pathogens that sense changes in temperature and trigger expression of virulence programs upon host entry.
Aaron Mischa Nuss, Franziska Schuster, Louisa Roselius, Johannes Klein, René Bücker, Katharina Herbst, Ann Kathrin Heroven, Fabio Pisano, Christoph Wittmann, Richard Münch, Johannes Müller, Dieter Jahn, Petra Dersch   +12 more
doaj   +1 more source

Unlocking the therapeutic potential of TRPV3: Insights into thermosensation, channel modulation, and skin homeostasis involving TRPV3

BioEssays, Volume 46, Issue 7, July 2024.
TRPV3, a warmth sensor, plays a role in maintaining skin homeostasis. The discovery of membrane protein TMEM79 modulation on TRPV3 in keratinocytes underscores their role in warmth sensation. Thus, comprehensive understanding of TRPV3 in physiology and pathology yields insight into skin function.
Jing Lei, Makoto Tominaga
wiley   +1 more source

Stabilizing a mammalian RNA thermometer confers neuroprotection in subarachnoid hemorrhage

Nature Communications
Mammals tightly regulate their core body temperature, yet how cells sense and respond to small temperature changes remains incompletely understood.
Min Zhang, Bin Zhang, Chengli Liu, Marco Preußner, Megha Ayachit, Weiming Li, Yafei Huang, Deyi Liu, Quanwei He, Ann-Kathrin Emmerichs, Stefan Meinke, Shu Chen, Lin Wang, Liduan Zheng, Qiubai Li, Qin Huang, Tom Haltenhof, Ruoxi Gao, Xianan Qin, Aifang Cheng, Tianzi Wei, Li Yu, Mario Schubert, Xin Gao, Mingchang Li, Florian Heyd   +25 more
doaj   +1 more source

Science Signaling Podcast: 15 March 2011

, 2011
A protein required for light sensation also plays a role in thermosensing in the fruit fly.
Craig Montell, Annalisa M. VanHook
core   +1 more source

Heat Resistant Organic Dyes for High Temperature Luminescent Temperature Sensing

Advanced Sensor Research, Volume 3, Issue 4, April 2024.
A blue organic emitter is developed with high heat resistance, due to an offset between thermally populating to high‐lying emissive states and facilitated nonradiative decay. By hybridizing with a yellow ESIPT fluorophore, a sensitive ratiometric high‐temperature film thermometer is demonstrated, which enables large‐area thermal mapping and multiple ...
Xuesen Qian, Mengfei Kong, Linyi Song, Guochang Yue, Yong Zhang, Yan Qian, Quli Fan   +6 more
wiley   +1 more source

eLife

, 2016
Animals rely on highly sensitive thermoreceptors to seek out optimal temperatures, but the molecular mechanisms of thermosensing are not well understood.
Budelli, Gonzalo, Garrity, Paul A., Samuel, Aravinthan D. T., Ferrer, Anggie J., Benton, Richard, Ni, Lina, Klein, Mason, Svec, Kathryn V., Chang, Elaine C.   +8 more
core   +1 more source

A Proteinaceous Gene Regulatory Thermometer in Salmonella [PDF]

, 1997
Novel utilization of the coiled-coil motif is presented that enables TlpA, an autoregulatory repressor protein in Salmonella, to sense temperature shifts directly and thereby to modulate the extent of transcription repression. Salmonella cells shifted to
Berndt, Kurt D,, Rhen, M, Hurme, R, Rhen, Mikael, Normark, S J, Hurme, Reini, Berndt, Kurt D, Normark, Staffan J   +7 more
core   +1 more source

Thermosensing and photosensing in Dictyostelium discoideum amoebae

, 1983
Thesis (Ph.D.)--Michigan State University.
Hong, Choo Bong
core   +1 more source