Results 81 to 90 of about 16,230 (221)

Fat cell adrenergic receptors and the control of white and brown fat cell function

Journal of Lipid Research, 1993
Five adrenoceptor subtypes are involved in the adrenergic regulation of white and brown fat cell function. The effects on cAMP production and cAMP-related cellular responses are mediated through the control of adenylyl cyclase activity by the stimulatory
M Lafontan, M Berlan
doaj   +1 more source

Homologous Desensitization of Histamine-Mediated Signal Transduction System in C6 Glioma Cells

The Chinese Journal of Physiology, 2013
Molecular events involved in the homologous desensitization of histamine-mediated signal transduction system in glioma cells are not well understood. The aim of this study was designed to gain further insight into possible events in the process using the C6 glioma cells. Incubation of histamine caused increases in inositol phosphate (IP1) formation and
Chin-Lu, Tseng, Jiann-Wu, Wei
openaire   +2 more sources

Neuro‐Immune Crosstalk: Molecular Mechanisms, Biological Functions, Diseases, and Therapeutic Targets

MedComm, Volume 7, Issue 2, February 2026.
Neurons, immune cells, and other cellular components within the disease microenvironment (such as stromal cells and tumor cells) constitute a dynamically evolving ecosystem. Neurons directly modulate immune cell activity and inflammatory responses through the release of neurotransmitters (e.g., norepinephrine and CGRP), while also promoting tumor ...
Xin Guo, Hui Liu, Yu‐Jing Song, Jian‐Hua Wang, Danfeng Liu, Zhi‐Wei Zheng, Jia‐Jun Li, Boya Li, An Song, Wei He, Lei‐Lei Yang, Shuo Wang   +11 more
wiley   +1 more source

High-fat diet induces protein kinase A and G-protein receptor kinase phosphorylation of β2 -adrenergic receptor and impairs cardiac adrenergic reserve in animal hearts. [PDF]

, 2017
Key pointsPatients with diabetes show a blunted cardiac inotropic response to β-adrenergic stimulation despite normal cardiac contractile reserve. Acute insulin stimulation impairs β-adrenergically induced contractile function in isolated cardiomyocytes ...
Chiamvimonvat, Nipavan, Fu, Qin, Hu, Yuting, Kim, Sungjin, Li, Ning, Liu, Yongming, Wang, Qingtong, Xiang, Yang K, Xu, Bing   +8 more
core   +2 more sources

Advances in Therapeutic Antibody Discovery and Development Targeting G Protein‐Coupled Receptors

Pharmacology Research &Perspectives, Volume 14, Issue 1, February 2026.
ABSTRACT G protein‐coupled receptors (GPCRs) are integral to numerous biological processes and are associated with various diseases across all therapeutic areas. Consequently, GPCRs present substantial potential for antibody‐based therapies. This review offers an overview of the therapeutic GPCR‐antibody target landscape and examines the diversity ...
Catherine J. Hutchings, Serbülent Ünsal, Mathieu Rappas, Matthew Barnes, Maria Waldhoer, Ben Holland, Martin Culka   +6 more
wiley   +1 more source

In vitro functional properties of the rat bladder regenerated by the bladder acellular matrix graft. [PDF]

, 1998
PurposeTo assess the response of rat urinary bladder regenerated by the homologous bladder acellular matrix graft (BAMG) to in vitro electrical and pharmacologic stimuli.Materials and methodsIn Sprague-Dawley rats, partial cystectomy (>50%) was ...
Dahiya, R, Dahms, SE, Lue, TF, Nunes, LS, Piechota, HJ, Tanagho, EA   +5 more
core   +1 more source

PKC-dependent Phosphorylation of the H1 Histamine Receptor Modulates TRPC6 Activity [PDF]

, 2014
Transient receptor potential canonical 6 (TRPC6) is a cation selective, DAG-regulated, Ca2+-permeable channel activated by the agonists of Gq-protein-coupled heptahelical receptors.
Chen, Xingjuan, Egly, Christian, Hughes, Thomas E., Li, Wennan, Obukhov, Alexander G., Quinn, Anne Marie, Riley, Ashley M., Tewson, Paul   +7 more
core   +2 more sources

Calcium signaling in crops

New Phytologist, Volume 249, Issue 4, Page 1644-1658, February 2026.
Summary Calcium (Ca2+) signaling is integral to nearly all aspects of plant biology, including development and responses to biotic and abiotic stresses. It operates through two main layers: the generation of Ca2+ signals and their decoding by Ca2+‐binding proteins, which act early in diverse signaling pathways. The system exhibits remarkable robustness
Chunxia Zhang, Yang Song, Jörg Kudla
wiley   +1 more source

Glucagon-like peptide-1 and its class B G protein-coupled receptors: A long march to therapeutic successes [PDF]

, 2016
Theglucagon-likepeptide (GLP)-1receptor (GLP-1R) is a class B G protein-coupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone secretedfromthreemajor tissues inhumans,enteroendocrine L cells in the distal intestine, a cells in the ...
Adelhorst, Alastair J. H. Brown, Andersen, Avatapalle, Belin, Brown, Caihong Zhou, Chris de Graaf, Dan Donnelly, Davis, Dehua Yang, Denise Wootten, Denker, Dods, Drucker, Elahi, Ferguson, Gallwitz, Goodman, Green, Grynkiewicz, Gustavson, Göke, Hendrick, Heppner, Hjorth, Holst, Holst, Huang, Jendle, Jesper Lau, Jiayu Liao, Jiejie Deng, Jung-Mo Ahn, La Barre, Laurence J. Miller, Li, Locatelli-Hoops, Lund, Madeleine M. Fletcher, Ming-Wei Wang, Mojsov, Mojsov, Nauck, Nauck, Orskov, Orskov, Patrick M. Sexton, Pocai, Prentki, Rhodes, RICHARD DEQUAN YE, Sancho, Shiue, Steensgaard, Tang-Christensen, Tibaduiza, Tomkin, Unson, Wettergren, Widmann, Wild, Willard, Zunz   +63 more
core   +3 more sources

Stabilized Ion Selectivity Corrects Activation Drift in Kalium Channelrhodopsins

Advanced Science, Volume 13, Issue 6, 30 January 2026.
As newly emerged optogenetic tools, potassium channelrhodopsins (KCRs) can drift from inhibition to activation during illumination as K⁺ selectivity declines. It is shown that both the absolute K⁺/Na⁺ permeability ratio and its stability over time govern this drift, identify KCR1‐C29D as a reliably inhibitory variant, and outline design principles for ...
Xiao Duan, Chong Zhang, Stanislav Ott, Zhiyi Zhang, Christiane Ruse, Sven Dannhäuser, Robert Jacobi, Nadine Ehmann, Divya Sachidanandan, Georg Nagel, Manfred Heckmann, Robert J. Kittel, Alexander Gottschalk, Adam Claridge‐Chang, Shiqiang Gao   +14 more
wiley   +1 more source