Results 231 to 240 of about 81,481 (258)

Drafting the calmodulation playbook: Emerging structural insights into transient receptor potential channel regulation by calmodulin

The Journal of Physiology, EarlyView.
Abstract figure legend Calmodulin (CaM) is a ubiquitous calcium (Ca2+) sensor that translates intracellular Ca2+ signals into modulation of hundreds of effector proteins including ion channels. CaM is increasingly recognized as a key regulator of the transient receptor potential (TRP) channel family, yet the underlying ‘calmodulation playbook’ is only ...
Aden M. Alemayhu, Candice E. Paulsen
wiley   +1 more source

Cannabinoid GPCRs, ectopic olfactory GPCRs and TRP channels: a prespecified baseline-edit-rescue framework for testing higher-order membrane-conditioned integration. [PDF]

Biol Methods Protoc
Yarar E.
europepmc   +1 more source

Intrinsic pH chemosensitivity of acutely dissociated medullary serotonergic and retrotrapezoid neurones

The Journal of Physiology, EarlyView.
Abstract figure legend Central respiratory chemoreceptors (CRCs) are critical for maintaining normal systemic levels of pH and PCO2. A CRC must respond to pH via intrinsic mechanisms. Here we quantified intrinsic chemosensitivity of medullary 5‐HT neurones and retrotrapezoid nucleus (RTN) neurones using acute dissociation.
Yuanming Wu, Eduardo Bravo, George Bradley Richerson   +2 more
wiley   +1 more source

Targeting tumor-associated G-protein coupled receptors: beyond single-axis inhibition toward multidimensional regulation. [PDF]

Cell Oncol (Dordr)
Zhou X, Tan B, Zhang T, Liu W, Zuo Y, Ren B, Wang T, Li L, Chen S, Lu J.   +9 more
europepmc   +1 more source

The last‐step integrator thesis: Heterarchical control of the mammalian gastrointestinal tract

The Journal of Physiology, EarlyView.
Abstract figure legend Heterarchy of control of the gastrointestinal tract. The production mechanisms (i.e. epithelial cells and muscles) are shown at the bottom in green. Above them are some of the many mechanisms that provide control inputs to these production mechanisms.
William Bechtel, Leonardo Bich
wiley   +1 more source

Dissecting GPCR Contributions to Gαo-Dependent Motor Dysfunction in <i>GNAO1</i>-Related Disorders Using <i>Caenorhabditis elegans</i>. [PDF]

Biomedicines
Di Rocco M, Di Rienzo L, Follo FC, D'Alessandro M, Galosi S, Pannone L, Venanzi S, Di Schiavi E, Martire A, Bessereau JL, Leuzzi V, Milanetti E, Martinelli S.   +12 more
europepmc   +1 more source

Identification of Crucial Drug Targets and Pathways to Reprogram Drug Resistance Through Epigenetic Modulation in Advanced Lung Cancer Using Integrated Bioinformatics Approach

Computational and Systems Oncology, Volume 6, Issue 1, December 2026.
ABSTRACT Resistance to chemotherapy, which is demonstrated in almost every patient with advanced‐stage lung cancer (ALC), underscores an urgent need to unravel the underlying molecular mechanisms and identify novel strategies to overcome drug resistance. In the present study, an attempt was made to identify epigenetic targets and modulators that can be
Okibur Rahman, Mossammat Rima Akter, Nur Alam   +2 more
wiley   +1 more source

Oncogenic Gα signaling requires AP-3-dependent recruitment to the endolysosomal compartment. [PDF]

Proc Natl Acad Sci U S A
Shettigar M, Moulière S, Isenegger L, DeVine AL, Gstalder C, Koduri V, Doench JG, Ksander B, Garcia-Marcos M, Kaelin WG, Haq R.   +10 more
europepmc   +1 more source

Short‐Chain Fatty Acids: Microbial Metabolites Driving Gut‐Eye Axis Signaling

Comprehensive Physiology, Volume 16, Issue 5, October 2026.
Short‐chain fatty acids generated by gut microbial fermentation link diet to ocular physiology via the gut–eye axis. Through systemic distribution, these metabolites regulate GPCR signaling, epigenetic pathways, inflammation, and angiogenesis, shaping retinal homeostasis and highlighting therapeutic potential in ocular vascular and inflammatory ...
Aleah J. Brokemond, Ronny Amamoo, Fapianey J. Alexandre, Sewedo B. Ajisegiri, Menaka C. Thounaojam, Pamela M. Martin, Ravirajsinh N. Jadeja   +6 more
wiley   +1 more source