Results 81 to 90 of about 73,730 (199)

3D Mitochondrial Structure in Aging Human Skeletal Muscle: Insights Into MFN‐2‐Mediated Changes

Aging Cell, EarlyView.
Changes in mitochondrial structure and dynamics during aging provide a mechanism for the development of age‐related sarcopenia, a condition characterized by muscle mass loss. Through the creation of three‐dimensional models of mitochondria from quadriceps muscle tissue taken from old and young humans, a loss in mitochondrial complexity was observed to ...
Estevão Scudese, Andrea G. Marshall, Zer Vue, Vernat Exil, Benjamin I. Rodriguez, Mert Demirci, Larry Vang, Edgar Garza López, Kit Neikirk, Bryanna Shao, Han Le, Dominique Stephens, Duane D. Hall, Rahmati Rostami, Taylor Rodman, Kinuthia Kabugi, Jian‐qiang Shao, Margaret Mungai, Salma T. AshShareef, Innes Hicsasmaz, Sasha Manus, Celestine N. Wanjalla, Aaron Whiteside, Revathi Dasari, Clintoria R. Williams, Steven M. Damo, Jennifer A. Gaddy, Brian Glancy, Estélio Henrique Martin Dantas, André Kinder, Ashlesha Kadam, Dhanendra Tomar, Fabiana Scartoni, Matheus Baffi, Melanie R. McReynolds, Mark A. Phillips, Anthonya Cooper, Sandra A. Murray, Anita M. Quintana, Nelson Wandira, Okwute M. Ochayi, Magdalene Ameka, Annet Kirabo, Sepiso K. Masenga, Chanel Harris, Ashton Oliver, Pamela Martin, Amadou Gaye, Olga Korolkova, Vineeta Sharma, Bret C. Mobley, Prasanna Katti, Antentor Hinton   +52 more
wiley   +1 more source

Rare but relevant: Hydrocarbons and sudden sniffing syndrome

Addiction, EarlyView.
Abstract Inhaled hydrocarbon‐associated sudden collapse (IHASC), often referred to as ‘sudden sniffing death syndrome’ is a critical and often fatal event linked to the inhalation of volatile hydrocarbons, primarily occurring in adolescents and young adults. This syndrome manifests as sudden cardiac and/or respiratory arrest, typically occurring during
Ingrid Berling, Geoffrey Kennedy Isbister   +1 more
wiley   +1 more source

Early left ventricular unloading during extracorporeal membrane oxygenation in cardiogenic shock: A systematic review and meta‐analysis

Artificial Organs, Volume 49, Issue 4, Page 556-570, April 2025.
Abstract Background Left ventricular (LV) unloading is a crucial intervention to decrease the harmful consequences of extracorporeal membrane oxygenation (ECMO) on hemodynamic status in cardiogenic shock (CS) patients. However, a lingering question preoccupies experts: Should we intervene early or wait until clinical deterioration caused by increasing ...
Mohamed Abuelazm, Ahmad Nawlo, Ahmed A. Ibrahim, Ahmed Mazen Amin, Abdelrahman Mahmoud, Salem Elshenawy, Yasmeen Jamal Alabdallat, Mustafa Turkmani, Basel Abdelazeem, Marco Caccamo   +9 more
wiley   +1 more source

Protective role of Angiogenin in muscle regeneration in amyotrophic lateral sclerosis: Diagnostic and therapeutic implications

Brain Pathology, EarlyView.
Elevated angiogenin levels in skeletal muscle are linked to slower disease progression, enhanced regeneration, and vascularization through satellite‐endothelial interaction during myogenesis in ALS. Angiogenin and its tiRNAs may serve as prognostic markers and therapeutic targets for ALS.
Paola Fabbrizio, Sharada Baindoor, Cassandra Margotta, Junyi Su, Elena P. Morrissey, Ina Woods, Marion C. Hogg, Sara Vianello, Morten T. Venø, Jørgen Kjems, Gianni Sorarù, Caterina Bendotti, Jochen H. M. Prehn, Giovanni Nardo   +13 more
wiley   +1 more source

Unlocking the potential of cardiac TRP channels using knockout mice models. [PDF]

Front Physiol
Kulkarni K, Walton RD, Chaigne S.
europepmc   +1 more source

Editorial Note: Fitting Membrane Resistance along with Action Potential Shape in Cardiac Myocytes Improves Convergence: Application of a Multi-Objective Parallel Genetic Algorithm. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source

G protein‐coupled receptor‐mediated autophagy in health and disease

British Journal of Pharmacology, EarlyView.
G protein‐coupled receptors (GPCRs) constitute the largest and most diverse superfamily of mammalian transmembrane proteins. These receptors are involved in a wide range of physiological functions and are targets for more than a third of available drugs in the market. Autophagy is a cellular process involved in degrading damaged proteins and organelles
Devrim Öz‐Arslan, Zeynep Aslıhan Durer, Beki Kan   +2 more
wiley   +1 more source

The effect of non-local coupling of fibroblasts on pacing dynamics in a 2D tissue: a simulation study. [PDF]

Sci Rep
Sridhar S, Clayton RH.
europepmc   +1 more source

Rescue of loss‐of‐function long QT syndrome‐associated mutations in KV7.1/KCNE1 by the endocannabinoid N‐arachidonoyl‐L‐serine (ARA‐S)

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Congenital long QT syndrome (LQTS) involves genetic mutations affecting ion channels, leading to a prolonged QT interval and increased risk of potentially lethal ventricular arrhythmias. Mutations in the genes encoding KV7.1/KCNE1 are the most frequent, with channel loss‐of‐function contributing to LQTS.
Irene Hiniesto‐Iñigo, Akshay Sridhar, Julien Louradour, Alicia De la Cruz, Siri Lundholm, Amaia Jauregi‐Miguel, Federica Giannetti, Luca Sala, Katja E. Odening, H. Peter Larsson, Nina E. Ottosson, Sara I. Liin   +11 more
wiley   +1 more source

Activation of Small Conductance Ca²⁺-Activated K⁺ Channels Suppresses Electrical and Calcium Alternans in Atrial Myocytes. [PDF]

Int J Mol Sci
Kanaporis G, Blatter LA.
europepmc   +1 more source