Results 71 to 80 of about 1,305,371 (201)

Unraveling the hidden temporal range of fast β2-adrenergic receptor mobility by time-resolved fluorescence

Communications Biology, 2022
The mobility of the β2-adrenergic receptor, from the nanosecond to the second range, is revealed by combining several fluorescent spectroscopy techniques. These data also show a previously hidden mobility of this GPCR.
Ashwin Balakrishnan, Katherina Hemmen, Susobhan Choudhury, Jan-Hagen Krohn, Kerstin Jansen, Mike Friedrich, Gerti Beliu, Markus Sauer, Martin J. Lohse, Katrin G. Heinze   +9 more
doaj   +1 more source

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

ESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li   +7 more
wiley   +1 more source

Bidirectional Role of β2-Adrenergic Receptor in Autoimmune Diseases [PDF]

, 2018
Disorder of the sympathetic nervous system (SNS) is closely related to the pathogenesis of various autoimmune diseases (ADs). Catecholamine triggered beta2-adrenergic receptor (β2-AR) signaling is important in creating a bidirectional response in the ...
Shanshan Hu, Yu Tai, Mei Zhang, Wei Wei, Qingtong Wang, Weijie Zhou, Yongsheng Han, Li Wu, Juan Tao, Rui Wang   +9 more
core   +1 more source

Mortality risk stratification for Takotsubo syndrome: Evaluating CRP measurement alongside the InterTAK prognostic score

ESC Heart Failure, Volume 12, Issue 2, Page 1427-1436, April 2025.
Abstract Background and objectives Initially described as a benign acute cardiomyopathy, Takotsubo syndrome has been linked to elevated mortality rates. Emerging evidence suggests that unresolved myocardial inflammation may contribute to this adverse prognosis.
Loïc Faucher, Kensuke Matsushita, Shinnosuke Kikuchi, Taraneh Tatarcheh, Benjamin Marchandot, Amandine Granier, Said Amissi, Antonin Trimaille, Laurence Jesel, Patrick Ohlmann, Kiyoshi Hibi, Valérie Schini‐Kerth, Olivier Morel   +12 more
wiley   +1 more source

β2-Adrenergic Receptor-Mediated Histamine H1 Receptor Down-Regulation: Another Possible Advantage of β2 Agonists in Asthmatic Therapy

Journal of Pharmacological Sciences, 2004
To clarify heterologous regulation of a receptor is important in considering medication. Histamine constricts the airway smooth muscle through the action to the H1 receptor (H1R), which contributes to asthma.
Nozomi Kawakami, Katsuhiro Miyoshi, Shuhei Horio, Hiroyuki Fukui   +3 more
doaj   +1 more source

Oscillometric assessment of bronchodilator response in horses with severe asthma during remission

Equine Veterinary Journal, EarlyView.
Abstract Background During clinical remission of severe equine asthma (SEA), affected animals can be challenging to distinguish from healthy horses. In humans, the degree of bronchodilation achieved with a β2‐adrenergic bronchodilator is helpful in differentiating asthmatics from healthy subjects.
Séléna de Wasseige, Sophie Mainguy‐Seers, Jean‐Pierre Lavoie   +2 more
wiley   +1 more source

Human biomarker navigator

iMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

Adrenergic pathways in glycine-mediated feeding behavior: Evidence from layer chickens

Poultry Science
Glycinergic and adrenergic systems are integral to the regulation of meal consumption in avian species; however, the interactions between these systems have not been previously documented. This investigation was conducted to explore the interplay between
Hamed Zarei, Fatemeh Kashefi, Keyvan Hasani   +2 more
doaj   +1 more source

Recent Advances (2023–2025) of Capillary Electrophoresis‐Mass Spectrometry (CE‐MS) for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Top‐down proteomics (TDP) characterizes proteoforms in cells, tissues, and biofluids, in discovery mode and on a global scale, requiring analytical tools with high peak capacity for proteoform separation and high sensitivity for proteoform detection, given the extremely high proteoform complexity and wide proteoform concentration dynamic range.
Guijie Zhu, David A. Alvarez Rodriguez, Noah Gould, Alexander R. Ivanov, Kevin Jooß, Liangliang Sun   +5 more
wiley   +1 more source

Effect of β2-adrenergic receptor agonists on neurotransmission and neuromuscular junction structure in congenital myasthenic syndromes

, 2019
Background: β2-adrenergic agonists have been reported to be beneficial in patients with congenital myasthenic syndromes, in particular in those subtypes where postsynaptic structure is impaired.
Vanhaesebrouck, An
core   +1 more source