Results 101 to 110 of about 213,756 (228)

MRGPRX2 Mediates Mast Cell‐Induced Endometriosis Pain Through the Sensitization of Sensory Neurons via Histamine/HRH1/TRPV1 Signaling Pathway

open access: yesThe FASEB Journal, Volume 39, Issue 13, 15 July 2025.
Endometriotic cell‐derived HBD‐2 mediated the secretion of histamine from mast cells by binding to MRGPRX2. Histamine sensitized TRPV1 via the activation of HRH1 in pain sensory neurons, thus aggravating hyperalgesia in an endometriosis model. ABSTRACT The studies on how mast cells mediate endometriosis pain are still limited.
Xinqi Mao   +6 more
wiley   +1 more source

A Novel Phospholipase A2 Isolated from Palythoa caribaeorum Possesses Neurotoxic Activity

open access: yesToxins, 2019
Zoanthids of the genus Palythoa are distributed worldwide in shallow waters around coral reefs. Like all cnidarians, they possess nematocysts that contain a large diversity of toxins that paralyze their prey.
Miguel Cuevas-Cruz   +11 more
doaj   +1 more source

PRDX6 Drives Breast Cancer Progression Through Mitochondrial Biosynthesis and Oxidative Phosphorylation

open access: yesCancer Medicine, Volume 14, Issue 13, July 2025.
ABSTRACT Background Peroxiredoxin 6 (PRDX6) scavenges reactive oxygen species (ROS) and plays a key role in antioxidant defense. Although PRDX6 is involved in various cancers, its role in breast cancer (BRCA) remains unclear. Methods Cell proliferation was assessed using CCK‐8, EdU staining, and colony formation assays.
Mei Dai, Danhua Zhang
wiley   +1 more source

Light‐Activated Pharmacological Tools for Exploring the Cholinergic System

open access: yesMedicinal Research Reviews, Volume 45, Issue 4, Page 1251-1274, July 2025.
ABSTRACT Cholinergic transmission plays a critical role in both the central and peripheral nervous systems, affecting processes such as learning, memory, and inflammation. Conventional cholinergic drugs generally suffer from poor selectivity and temporal precision, leading to undesired effects and limited therapeutic efficacy. Photopharmacology aims to
Alessio Colleoni   +5 more
wiley   +1 more source

Towards the convergent therapeutic potential of G protein‐coupled receptors in autism spectrum disorders

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 14, Page 3044-3067, July 2025.
Abstract Autism spectrum disorders (ASDs) are diagnosed in 1/100 children worldwide, based on two core symptoms: deficits in social interaction and communication, and stereotyped behaviours. G protein‐coupled receptors (GPCRs) are the largest family of cell‐surface receptors that transduce extracellular signals to convergent intracellular signalling ...
Anil Annamneedi   +6 more
wiley   +1 more source

Gαq signalling from endosomes: A new conundrum

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 14, Page 3068-3089, July 2025.
Abstract G‐protein‐coupled receptors (GPCRs) constitute the largest family of membrane receptors, and are involved in the transmission of a variety of extracellular stimuli such as hormones, neurotransmitters, light and odorants into intracellular responses.
Carole Daly, Bianca Plouffe
wiley   +1 more source

Differential determination of phospholipase A2 and PAF-acetylhydrolase in biological fluids using fluorescent substrates

open access: yesJournal of Lipid Research, 1999
The purpose of the present study was the development and evaluation of a fluorimetric method for the screening and differential determination of phospholipase A2 and PAF-acetylhydrolase in bronchoalveolar lavage (BAL) fluid and serum.
Eirini I. Kitsiouli   +2 more
doaj  

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