Results 121 to 130 of about 6,100,826 (198)

Mitochondria as the Hub of Apoptosis: A Comprehensive Insight From Mitochondria to Interactions With Other Organelles

open access: yesMedComm, Volume 7, Issue 9, September 2026.
Mitochondria is the hub of apoptosis in various diseases. The disruption of mitochondrial structure (including membrane rupture, cristae remodeling, and mitochondrial membrane lipid redistribution), the imbalance of mitochondrial dynamics (including fusion and fission, autophagy), the release, disruption, and mutation of mitochondria DNA, as well as ...
Rubin Tan   +9 more
wiley   +1 more source

The Secretome Derived From Human Umbilical Cord Mesenchymal Stem Cells Improves Skin Photoaging by Enhancing Mitophagy to Inhibit the cGAS‐STING Pathway

open access: yesAging Cell, Volume 25, Issue 9, September 2026.
HUC‐MSC‐derived SCT alleviates UV‐induced skin photoaging. It acts by enhancing mitophagy to clear damaged mitochondria, thereby suppressing the pro‐inflammatory cGAS‐STING pathway. This work identifies SCT as a novel cell‐free therapy targeting mitochondrial quality control to counteract sterile inflammation in aging. ABSTRACT Ultraviolet (UV)‐induced
Tingting Tang   +13 more
wiley   +1 more source

Retinoic acids and nuclear receptor signaling in liver development: Pathogenic roles in liver diseases

open access: yesPediatric Discovery
Retinoic acid (RA) serves as a metabolic intermediate of vitamin A. It plays a crucial physiological role in regulating cell proliferation, differentiation, apoptosis, embryonic development, and immunomodulation.
Wen Jia, Yang Bi
doaj   +1 more source

Review Article: The Impact of the Gut Microbiome on Ulcerative Colitis Pharmacotherapy

open access: yesAlimentary Pharmacology &Therapeutics, Volume 64, Issue 6, Page 729-747, September 2026.
The gut microbiome modulates ulcerative colitis pharmacotherapy through microbial drug metabolism, immune regulation and altered drug bioavailability. Microbial composition influences response to aminosalicylates, corticosteroids, immunomodulators, biologics and small molecules, while microbiome‐targeted therapies show emerging promise.
Kate Collins   +6 more
wiley   +1 more source

The retinoid X receptors and their ligands. [PDF]

open access: yesBiochim Biophys Acta, 2012
Dawson MI, Xia Z.
europepmc   +1 more source

Pharmacological activation of NO‐cGMP signalling attenuates metabolic dysfunction‐associated steatohepatitis

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 18, Page 5476-5495, September 2026.
Background and Purpose Metabolic dysfunction‐associated steatohepatitis (MASH) is linked to activation of hepatic stellate cells (HSCs) to α‐smooth muscle actin–positive myofibroblasts that produce collagen and proinflammatory cytokines. Quiescent HSCs express the NO‐cGMP signalling axis.
Krithika Rajeeth   +14 more
wiley   +1 more source

Chemopreventive function of retinoid X receptors in human squamous cell carcinoma of the skin

open access: yes, 2002
Retinoid therapy has been successful for the treatment of skin squamous cell carcinoma (SCC). A suppression of the predominant retinoid X receptor expressed in skin, retinoid X receptor α (RXRα), has been reported in skin SCC. These observations have led
Li, Guojun
core   +1 more source

Molecular Mediators Associated With Myelination, Demyelination, and Remyelination in the Peripheral Nervous System

open access: yesJournal of the Peripheral Nervous System, Volume 31, Issue 3, September 2026.
ABSTRACT The peripheral nervous system (PNS) is responsible for innervating all regions of the body outside of the central nervous system (CNS), the latter consisting of the brain, spinal cord, and optic nerves. While myelin is an essential component for the efficient functioning of both CNS and peripheral nerve cells, it is particularly important for ...
Kathleen Margaret Hagen   +1 more
wiley   +1 more source

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