Results 81 to 90 of about 27,030 (231)

Neuronal and ion channel mechanisms of noxious heat sensing in mammals: A puzzle of sensory physiology and pharmacology

open access: yesBritish Journal of Pharmacology, EarlyView.
Transient receptor potential vanilloid 1 (TRPV1) was the first noxious heat‐sensitive channel discovered. In rodents, its role is robust in the heat response of the cell body of polymodal nociceptors, but surprisingly small in that of the peripheral terminals in the skin.
Gábor Pethő, Peter W. Reeh
wiley   +1 more source

The role of TASK-1 and TRPV1 channels in the male reproductive system

open access: yesJournal of Animal Reproduction and Biotechnology
The mammalian testis is a highly organized organ essential for male reproduction. Its structure comprises seminiferous tubules lined with Sertoli cells, which support spermatogenesis, surrounded by peritubular myoid cells.
Dawon Kang, Eun-A Ko
doaj   +1 more source

Transient Receptor Potential Vanilloid 1 Regulates Mitochondrial Membrane Potential and Myocardial Reperfusion Injury

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
Background The transient receptor potential vanilloid 1 (TRPV1) mediates cellular responses to pain, heat, or noxious stimuli by calcium influx; however, the cellular localization and function of TRPV1 in the cardiomyocyte is largely unknown.
Carl M. Hurt   +9 more
doaj   +1 more source

Peripheral targets for neuropathic pain

open access: yesBritish Journal of Pharmacology, EarlyView.
Neuropathic pain represents a significant clinical challenge, with still limited pharmacological approaches to symptomatic relief. This review focuses on molecular targets implicated in neuropathic pain, particularly those involved in peripheral mechanisms. Using the IUPHAR/BPS database of biological targets, their occurrence together with ‘neuropathic
Amirhossein Afsharipour   +3 more
wiley   +1 more source

TRPV1 enhances the afferent response to P2X receptor activation in the mouse urinary bladder

open access: yesScientific Reports, 2018
Both TRPV1 and P2X receptors present on bladder sensory nerve fibres have been implicated in mechanosensation during bladder filling. The aim of this study was to determine possible interactions between these receptors in modulating afferent nerve ...
Luke Grundy   +4 more
doaj   +1 more source

TRPV1 Inhibits Ferroptosis and Mitophagy to Alleviate Heart Failure by Activating SFXN2

open access: yesFrontiers in Bioscience-Landmark
Background: Heart failure (HF) continues to represent a significant global public health concern. Transient receptor potential cation channel subfamily V member 1 (TRPV1) is a calcium-permeable channel that has been linked to cardiac ...
Pan Liu   +8 more
doaj   +1 more source

Processionary Moth Exposure in Europe: Toxic–Irritant and Immunoglobulin E‐Mediated Endotypes, Diagnosis and Management

open access: yesClinical &Experimental Allergy, EarlyView.
Most reactions are toxic–irritant, driven by epithelial injury and neuro‐inflammatory activation. IgE‐mediated allergy is less common but may cause immediate systemic reactions. Endotype differentiation guides diagnosis, risk stratification and management.
Prasad Dasari   +9 more
wiley   +1 more source

Persistent in vitro nociceptor hyperexcitability and axonal retraction produced by repeated paclitaxel doses

open access: yesThe FEBS Journal, EarlyView.
Repeated paclitaxel exposure causes long‐lasting nociceptor hyperexcitability and axonal retraction in adult sensory neurons. Using a long‐term primary nociceptor culture, we show that hyperexcitability is mediated by sequential upregulation of NaV1.8, TRPV1, TRPA1, and TRPM8 channels.
Angela Lamberti   +3 more
wiley   +1 more source

Circadian disruption elicits sex‐specific gut microbiota, endocannabinoidome, and lipid mediator responses

open access: yesThe FEBS Journal, EarlyView.
Circadian disruption via constant light induces sex‐specific remodeling of the microbiome, lipid mediators, and immune responses. Females exhibit broader gut microbiota alterations, reduced jejunal oxylipins, increased hypothalamic N‐acylethanolamines, and a more inflammatory cytokine profile. Muscle responses are sex‐ and fiber type‐dependent: females
Pejman A. Pashaki   +7 more
wiley   +1 more source

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