Results 111 to 120 of about 31,607 (207)

Voltage‐gated potassium channels mediate thyroid hormone control of skeletal muscle excitability

The Journal of Physiology, EarlyView.
Abstract figure legend Thyroid hormone (TH)‐dependent remodelling of potassium (K+) channel networks regulates skeletal muscle (SkM) excitability. Triiodothyronine (T3), locally generated from thyroxine (T4) by type 2 deiodinase (D2), binds thyroid hormone receptors (TRα/β) and modulates transcription via thyroid response elements (TREs).
Annarita Nappi, Caterina Miro, Annunziata Gaetana Cicatiello, Ilaria Piccialli, Serena Sagliocchi, Lucia Acampora, Federica Restolfer, Rosa Sirica, Melania Murolo, Emery Di Cicco, Daniela Terracciano, Anna Pannaccione, Monica Dentice   +12 more
wiley   +1 more source

Downstream Pathways of Dystrophin Deficiency in Duchenne Muscular Dystrophy: Implications for Muscle Degeneration and Regeneration

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 4, August 2026.
ABSTRACT Background Duchenne muscular dystrophy (DMD) is the most common and severe form of muscular dystrophy, primarily affecting skeletal muscle and leading to premature death. Although the loss of dystrophin has long been recognised as the primary cause of the disease, no definitive cure is currently available. As a consequence, therapeutic efforts
Raffaele Epis, Gabriele Rovetta, Giulia Ferrari, Chiara Bonfanti, Giorgia Careccia, Graziella Messina   +5 more
wiley   +1 more source

Parthanatos drives cognitive decline in repeated brain trauma: MSC-derived exosomes as a novel therapeutic strategy

Frontiers in Pharmacology
IntroductionRepetitive traumatic brain injury (RTBI) represents a cumulative neurological insult associated with progressive neurodegeneration and limited therapeutic options.
Heba Mohammed Refat M. Selim, Amira A. El-Gazar, Dalaal M. Abdallah, Hagar B. Abo-Zalam, Ghada M. Ragab, Ahmed N. Abdallah, Rabab A. El-Gazar, Sultan Alshehri, Einas M. Yousef, Rayan Ballal, Sahar N. Aljarallah, Asmaa Saleh, Nada F. Abou Chahin, Naheda S. Alsammak, Rasha A. Mandil, Hanan S. El-Abhar   +15 more
doaj   +1 more source

PDCD5 Contributes to Airway Epithelial Cell Damage via Mitochondrial Pathway and Participates in COPD Pathogenesis

The Kaohsiung Journal of Medical Sciences, Volume 42, Issue 7, July 2026.
ABSTRACT Airway epithelial injury plays a critical role in the pathogenesis of chronic obstructive pulmonary disease (COPD). Mitochondrial dysfunction is implicated in this injury, while the underlying mechanism remains incompletely understood. RNA sequencing was conducted to identify key genes involved in mitochondrial dysfunction in airway epithelial
Hu Shan, Rui Zhang, Yu‐er Li, Rui Li, Shao‐bo Ge, Jin Liu, Shi‐yuan Yao, Xia Yang, Tao Zhang, Ming Zhang   +9 more
wiley   +1 more source

Ischemia–Reperfusion Injury: Molecular Mechanisms and Therapeutic Interventions

MedComm, Volume 7, Issue 7, July 2026.
Multiorgan ischemia–reperfusion injury begins with ischemia‐induced ATP depletion and ionic imbalance, followed by reperfusion‐triggered mitochondrial ROS/RNS bursts, regulated cell death, and DAMP release. Sterile inflammation converges on endothelial–immune–coagulation crosstalk, where NETs drive immunothrombosis, no‐reflow, and remote organ injury ...
Peng An, Yi An, Mengwei Chen, Longlong Wu, Rong Wang   +4 more
wiley   +1 more source

Propofol-Induced Mitochondrial Dysfunction Is Independent of Mitochondrial Permeability Transition

Biomedicines
Background/Objectives: In recent years, it has been suggested that sedatives may cause brain damage. One possible mechanism is interference with oxidative phosphorylation of brain mitochondria, but much remains unknown.
Aya Kawachi, Shoichiro Shibata, Eskil Elmér, Hiroyuki Uchino   +3 more
doaj   +1 more source

Effect of TACI Signaling on Humoral Immunity and Autoimmune Diseases

Journal of Immunology Research, 2015
Transmembrane activator and calcium-modulating cyclophilin ligand interactor (TACI) is one of the receptors of B cell activating factor of the tumor necrosis factor family (BAFF) and a proliferation-inducing ligand (APRIL).
Yi Zhang, Jun Li, Ya-Min Zhang, Xiao-Ming Zhang, Juan Tao   +4 more
doaj   +1 more source

Redox signals and oxidative stress in the control of mitochondrial protein import

Protein Science, Volume 35, Issue 7, July 2026.
Abstract Mitochondrial protein import is essential for organelle biogenesis and cellular homeostasis. It operates in an environment that is intrinsically shaped by redox chemistry. Mitochondria are major sources of reactive oxygen species (ROS), which arise as by‐products of oxidative phosphorylation. Cells therefore maintain sophisticated ROS‐handling
Lidwina Hasberg, Viktoria Katharina Lauterbach, Torsten Ochsenreiter, Jan Riemer   +3 more
wiley   +1 more source

Beyond Hemostasis: Platelet Biomarkers and Vascular‐Immune Crosstalk in Dengue

The FASEB Journal, Volume 40, Issue 12, 30 June 2026.
Several biomarkers are associated with platelet activation during dengue virus (DENV) infection. These include serum markers (AST, ALT, ferritin), platelet surface or secreted molecules (P‐selectin, PF4, RANTES, VEGF‐A, CD40L, TREM‐1, TLT‐1), immune and endothelial markers (TREM‐1, Ang‐1, Ang‐2), and viral components such as DENV EIII.
Amanda Beatriz Adriano da Silva‐Alencar, Amanda de Oliveira Matos, Daniel Francisco de Sousa, Jefferson do Carmo Dietz, Eugenio Damaceno Hottz, Marcelle Figueira Marques da Silva‐Sales, Helioswilton Sales‐Campos   +6 more
wiley   +1 more source

Purification,characterization and crystallization in two crystal forms of bovine cyclophilin 40 [PDF]

, 1999
The purification and crystallization of two different crystal forms of the two-domain protein bovine cyclophilin 40 is reported. Tetragonal crystals grown in methyl pentanediol belong to space group P4(2)22 with unit-cell parameters a = 94.5, c = 118.3 ...
Ratajczak, T, Minchin, R F, Carrello, A, Dornan, J, Minchin, RF, Walkinshaw, M D, Dornan, A, Taylor, P, Walkinshaw, MD   +8 more
core   +1 more source