Results 121 to 130 of about 2,691,050 (227)

High‐altitude headache: Insights into pathophysiology and potential treatment implications

The Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude headache occurs during prolonged exposure to low oxygen, such as during ascent to high altitude. Several risk factors increase its likelihood, with the degree of hypoxia, often driven by rapid ascent to greater altitudes, being the most prominent factor.
Marika Falla, Florian Frank, Giacomo Strapazzon, Justin Lawley   +3 more
wiley   +1 more source

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

The Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies. Printed with permission from ®Anita Impagliazzo Medical Illustration. [Correction added on 2 March
Silvia Marchianò, Miguel Martín‐Aragón Baudel, Charlotte E. R. Smith, Gonzalo Hernandez Hernandez, Donald M. Bers, Patrick M. Boyle, Dobromir Dobrev, Shanna Hamilton, Osama F. Harraz, Na Li, Thomas A. Longden, William E. Louch, Madeline Nieves‐Cintron, Matthew A. Nystoriak, Walter Lee Murfee, Przemysław B. Radwański, Swapnil K. Sonkusare, Manuel F. Navedo, Eleonora Grandi   +18 more
wiley   +1 more source

Quantifying Heteromer Partitioning Reveals Inflammation‐Dependent Redistribution of Microglial Adenosine A2A and Cannabinoid CB2 Receptors

Glia, Volume 74, Issue 9, September 2026.
Proinflammatory activation reorganizes microglial A2A and CB2 receptors, promoting their incorporation into stable heteromers and blocking agonist‐induced redistribution. The results reveal those heteromers as potential therapeutic targets in inflammatory contexts.
Rafael Franco, Jaume Lillo, Christian Griñán‐Ferré, Mercè Pallàs, Rafael Rivas‐Santisteban   +4 more
wiley   +1 more source

The role of purinergic receptors in neural repair and regeneration after spinal cord injury. [PDF]

Neural Regen Res, 2023
Cheng RD, Ren W, Luo BY, Ye XM.
europepmc   +1 more source

Deletion of Astrocytic TNFR1 Attenuates Hyperexcitability and Initiation of Epileptogenesis

Glia, Volume 74, Issue 9, September 2026.
Inducible, astrocyte‐specific deletion of TNFR1 reduces basal EEG spectral power. Loss of astrocytic TNFR1 attenuates acute seizure activity in two distinct experimental models of epilepsy. Deletion of TNFR1 in astrocytes limits epilepsy development and hippocampal pathology in a mouse model of temporal lobe epilepsy with hippocampal sclerosis ...
Lukas Henning, Ioannis Zalachoras, Giovanni Carriero, Gerald Seifert, Peter Bedner, Christian Steinhäuser, Andrea Volterra   +6 more
wiley   +1 more source

Aberrant alternative splicing of purinergic receptor P2RX4 prevents sensitivity towards combinatorial treatment in colorectal and pancreatic cancer

The Journal of Pathology, Volume 270, Issue 1, Page 55-68, September 2026.
Abstract Recently, we suggested the combination of chemotherapy and P2RX4 inhibition as a promising novel therapeutic approach for P2RX4‐expressing epithelial tumors to prevent paracrine resistance. Here, we aimed to assess whether determining P2RX4 expression status in colorectal and pancreatic cancer patients would allow stratification of potentially
Christoph Steup, Julian Dosch, Christopher Dietz‐Fricke, Sara Khosraviseftejani, Esther Engel, Adalbert F de Valk, Dominic Menger, Patrick Welker, Peter J Wild, Kilian B Kennel, Maja Kantlehner, Paul K Ziegler, Florian R Greten   +12 more
wiley   +1 more source

Structural insights into signal transduction of the purinergic receptors P2Y1R and P2Y12R. [PDF]

Protein Cell, 2023
Li B, Han S, Wang M, Yu Y, Ma L, Chu X, Tan Q, Zhao Q, Wu B.   +8 more
europepmc   +1 more source

Heart‐Specific Spinal and Vagal Afferents: Transcriptomic Signatures and Optogenetically Modulated Functional Coupling With Cardiomyocytes

Comprehensive Physiology, Volume 16, Issue 4, August 2026.
Selective purification of heart‐specific spinal and vagal sensory neurons by retrograde labeling and FACS purification showed enhanced spontaneous, optogenetic, and chemically stimulated Ca2+ activity. Transcriptomic profiling identified distinct ion channel and GPCR signatures in heart‐specific sensory neurons.
T. Akgul Caglar, Y. E. Kazci, Z. B. Durdu, S. Sahoglu Goktas, S. Bay, E. Vatandaslar, M. U. Turhan, G. Ozturk, E. Cagavi   +8 more
wiley   +1 more source

The metabolic‐immune hub: Dual roles of indoleamine 2,3‐dioxygenase in the acute kidney injury‐to‐chronic kidney disease transition and therapeutic perspectives

Clinical and Translational Discovery, Volume 6, Issue 4, August 2026.
1. Indoleamine 2,3‐dioxygenase (IDO) acts as a time‐dependent metabolic–immune switch in the acute kidney injury‐to‐chronic kidney disease transition, protective early but pathogenic when sustained. 2. Early protection (regulatory T cell expansion, M2 polarisation and ferroptosis suppression) gives way to general control nonderepressible 2‐driven ...
Ziyi Qiu, Binbin Pan
wiley   +1 more source

The role of Pannexin-1 channels, ATP, and purinergic receptors in the pathogenesis of HIV and SARS-CoV-2. [PDF]

Curr Opin Pharmacol, 2023
Hernandez CA, Eugenin EA.
europepmc   +1 more source