Results 101 to 110 of about 27,067 (198)

The central benefit of physiologically induced ketogenic states

The Journal of Physiology, EarlyView.
Abstract figure legend This review describes the association between ketogenic states induced by physiological interventions such as fasting or aerobic exercise, exogenous ketone supply and ketogenic diets, as well as increased cognition through increased activity of brain‐derived neurotrophic factor (BDNF).
Antonia Giacco, Giuseppe Petito, Rosalba Senese, Maria Moreno, Assunta Lombardi, Antonia Lanni, Pieter de Lange   +6 more
wiley   +1 more source

Early sensorimotor restriction in rats induces age‐dependent mitochondrial alterations in skeletal muscles and brain structures

The Journal of Physiology, EarlyView.
Abstract figure legend This study aimed to determine whether early sensorimotor restriction (SMR) alters mitochondrial enzyme activities in rat muscles and brain structures. SMR was induced via immobilizing the hind limbs of pups for 16 h per day during the dark phase from birth to postnatal day (PND) 28.
Mélanie Van Gaever, Olivier Dupuy, Erwan Dupont, Marie‐Hélène Canu, Frederic Daussin   +4 more
wiley   +1 more source

Cathodal weak direct current decreases epileptic excitability with reduced neuronal activity and enhanced delta oscillations

The Journal of Physiology, EarlyView.
Abstract figure legend Polyspike epileptiform discharges and excitatory unit spike activities are observed in rats with kainic acid (KA)‐induced hippocampal seizures. A weak electric field generated by cathodal direct current stimulation (ctDCS) at CA1 reduces seizure excitability by decreasing the frequency and amplitude of epileptic spikes and ...
Chia‐Chu Chiang, Miao‐Er Chien, Yu‐Chieh Huang, Jyun‐Ting Lin, Sheng‐Fu Liang, Kuei‐Sen Hsu, Dominique M. Durand, Yi‐Jen Wu   +7 more
wiley   +1 more source

The link between sarcopenic obesity and Alzheimer's disease: a brain‐derived neurotrophic factor point of view

The Journal of Physiology, EarlyView.
Abstract figure legend A, Sarcopenic obesity is defined as the age‐related loss of skeletal muscle mass and function that often leads to the progression of comorbidities, such as Alzheimer's disease (AD). Though the exact link between the two diseases is unknown, alterations in brain‐derived neurotrophic factor (BDNF) may be a contributor.
Emily N. Copeland, Paul J. LeBlanc, Paula Duarte‐Guterman, Val A. Fajardo, Rebecca E. K. MacPherson   +4 more
wiley   +1 more source

Pathogenic TNNT1 variants are associated with aberrant thin filament compliance and myofibre hyper‐contractility

The Journal of Physiology, EarlyView.
Abstract figure legend Graphical representation of the main results. The cartoon indicates that, in the presence of TNNT1 variants, the thin filament is more compliant, and more easily activated leading to higher myofibre Ca2+ sensitivity and cellular hyper‐contractility.
Jenni Laitila, Christopher T. A. Lewis, Anthony L. Hessel, Guido Primiano, Aurelio Hernandez‐Lain, Chiara Fiorillo, Michael W. Lawlor, Coen A. C. Ottenheijm, Heinz Jungbluth, Ka Fu Man, Arianna Fornili, Julien Ochala   +11 more
wiley   +1 more source

Arterial–venous differences of brain‐derived neurotrophic factor isoforms across the brain and muscle after exercise at different intensities

The Journal of Physiology, EarlyView.
Abstract figure legend Exercise‐induced increases in forearm venous plasma and serum brain‐derived neurotrophic factor (BDNF) are often assumed to be indicative of release from the brain. Sixteen healthy and physically fit adults (20–40 years old) were recruited to investigate whether exercise‐induced changes in forearm venous mature BDNF (mBDNF) and ...
Olga Tarassova, Yiwen Jiang, Helena Wallin, Mats Jensen‐Urstad, Nikola Drca, Julia Röja, Marjan Pontén, Abram Katz, Jonna Nilsson, Maria M. Ekblom, Marcus Moberg   +10 more
wiley   +1 more source

Cardiac Troponin I Biosensors: Innovations in Real‐Time Diagnosis of Cardiovascular Diseases

Analytical Science Advances, Volume 6, Issue 1, June 2025.
ABSTRACT Cardiac troponin I (cTnI) is a crucial biological macromolecule found in the contractile apparatus of cardiac myocytes, exclusively expressed in cardiomyocytes. It is released into the bloodstream upon cardiac tissue injury, serving as a vital biomarker for the early detection of various heart diseases. Despite advancements in cTnI diagnostics
Sara Ebrahimi, Vahid Alivirdiloo, Mobasher Hajiabbasi, Shahab Masoumi, Mahya Mohammadi, Somayye Hosseini, Sogand Omidi Gargari, Ahmad Mobed   +7 more
wiley   +1 more source

Early genetic screening and cardiac intervention in patients with cardiomyopathies in a multidisciplinary clinic

ESC Heart Failure, Volume 12, Issue 3, Page 1942-1955, June 2025.
Abstract Aims Patients with cardiomyopathies are a heterogeneous group of patients who experience high morbidity and mortality. Early cardiac assessment and intervention with access to genetic counselling in a multidisciplinary Cardiomyopathy Clinic may improve outcomes and prevent progression to advanced heart failure.
Chandu Sadasivan, Luke R. Gagnon, Deepan Hazra, Kaiming Wang, Erik Youngson, Jissy Thomas, Anita Y.M. Chan, D. Ian Paterson, Finlay A. McAlister, Tara Dzwiniel, Wayne Tymchak, Susan Christian, Gavin Y. Oudit   +12 more
wiley   +1 more source

Identification and Validation of Circadian Rhythm‐Related Genes Involved in Intervertebral Disc Degeneration and Analysis of Immune Cell Infiltration via Machine Learning

JOR SPINE, Volume 8, Issue 2, June 2025.
Within this manuscript, bioinformatics and experimental methods are used to explore the role of circadian rhythm and immunity in Intervertebral Disc Degeneration (IVDD). CCND1, FOXO1, FRMD8, NTRK2, PRRT1, and TFPI were successfully demonstrated to be hub rhythm‐related genes in the process of IVDD together with immunity.
Yongbo Zhang, Liuyang Chen, Sheng Yang, Rui Dai, Hua Sun, Liang Zhang   +5 more
wiley   +1 more source

Role of Glutamate Excitotoxicity in Glioblastoma Growth and Its Implications in Treatment

Cell Biology International, Volume 49, Issue 5, Page 421-434, May 2025.
ABSTRACT Glioblastoma is a highly malignant and invasive type of primary brain tumor that originates from astrocytes. Glutamate, a neurotransmitter in the brain plays a crucial role in excitotoxic cell death. Excessive glutamate triggers a pathological process known as glutamate excitotoxicity, leading to neuronal damage.
Colin Moriarty, Natasha Gupta, Debanjan Bhattacharya   +2 more
wiley   +1 more source