Results 131 to 140 of about 6,531 (222)

Chd4 and ThPOK cooperate to preserve structural and electrophysiological integrity of the adult heart through Sprr1a repression

open access: yesThe FEBS Journal, EarlyView.
Chd4/NuRD and ThPOK cooperate to maintain transcriptional repression and nuclear organization in adult cardiomyocytes. Chd4 loss reduces miR‐150‐5p, relieving repression of Sprr1a, while ThPOK loss further enhances Sprr1a activation, possibly through altered chromatin–lamina interactions.
Fadoua El Abdellaoui‐Soussi   +12 more
wiley   +1 more source

Arabidopsis inositol polyphosphate kinase activities regulate COP9 deneddylation functions in phosphate homeostasis

open access: yesJournal of Integrative Plant Biology, EarlyView.
Plant phosphate (Pi) homeostasis relies on coordinated activities of the inositol polyphosphate kinases IPK1 and ITPK1, which balance localized InsP7 biosynthesis to control COP9 signalosome (CSN)‐dependent deneddylation of cullin 1 (CUL1). Perturbation of this equilibrium affects the stability of SPX4, a key negative regulator of phosphate starvation ...
Yashika Walia   +12 more
wiley   +1 more source

Severe epilepsy in X-linked creatine transporter defect (CRTR-D)

open access: yes, 2007
Disorders of creatine synthesis or its transporter resulting in neurological impairment with mental retardation and epilepsy have only been recognized in recent years.
JAKOBS C   +10 more
core  

Gastrointestinal microbiota and barrier integrity in individuals who develop exertional heat illness and pair‐matched controls: A prospective observational cohort study

open access: yesExperimental Physiology, EarlyView.
Abstract It has been hypothesised that the composition of the gastrointestinal (GI) microbiota contributes to exertional heat illness (EHI) aetiology, but relevant empirical data in humans are lacking. Utilising a unique prospective study design, stool samples and resting blood samples were obtained from 550 individuals prior to (within 3 days ...
Alex A. M. Gould   +12 more
wiley   +1 more source

Diagnosis of X-Linked creatine transporter deficiency in a patient from Northeast China

open access: yes, 2015
Background: Creatine transporter (CRTR) deficiency is the most common creatine deficiency syndrome, of which the final diagnosis relies on mutation in the X-linked CRTR gene. To date, more than 90 mutations in the SLC6A8 gene have been reported.
Nurul Nadiah Zainal Abidin
core  

Mitochondrial peptide MOTS‐c suppresses systemic and cardiac inflammasome activation in a diabetic rat model

open access: yesExperimental Physiology, EarlyView.
Abstract Type 2 diabetes mellitus (T2DM) is associated with chronic systemic and cardiac inflammation, contributing to the development of diabetic cardiomyopathy. The mitochondrial‐derived peptide mitochondrial open reading frame of the 12S rRNA type‐C (MOTS‐c) has emerged as a promising regulator of metabolic and inflammatory pathways.
Aimee R. Mills   +3 more
wiley   +1 more source

Skeletal muscle‐specific myostatin overexpression promotes muscle oxidative capacity and fatigue resistance in transgenic mice

open access: yesExperimental Physiology, EarlyView.
Abstract In addition to controlling muscle mass, myostatin may support oxidative metabolism and endurance. Loss of function through gene knockout or post‐natal blockade generally lowers muscle oxidative capacity and increases fatigability. These observations imply that myostatin activation could promote a more oxidative and less fatigable muscle ...
Andy V. Khamoui   +6 more
wiley   +1 more source

The Role of Preclinical Models in Creatine Transporter Deficiency: Neurobiological Mechanisms, Biomarkers and Therapeutic Development. [PDF]

open access: yesGenes (Basel), 2021
Ghirardini E   +8 more
europepmc   +1 more source

Mathematical model of the zebrafish ventricular cardiomyocyte action potential and calcium transient

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study presents the development and validation of the first biophysically detailed computational model of the zebrafish ventricular action potential (AP). The model is based on a human cardiomyocyte framework and reparameterized using published and newly generated patch‐clamp recordings of zebrafish ionic currents.
Ludovica Cestariolo   +5 more
wiley   +1 more source

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