Results 161 to 170 of about 54,934 (280)

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

Astrocyte TrkB promotes brain injury and edema formation in ischemic stroke

Neurobiology of Disease
Following ischemic stroke astrocytes undergo rapid molecular and functional changes that may accentuate tissue damage. In this study we identified the neurotrophin receptor TrkB in astrocytes as a key promoter of acute CNS injury in ischemic stroke.
Emanuela Colombo, Marco Bacigaluppi, Michela Bartoccetti, Daniela Triolo, Claudia Bassani, Andrea Bergamaschi, Hélène C. Descamps, Giorgia Serena Gullotta, Maria Henley, Marco Piccoli, Luigi Anastasia, David Pitt, Jia Newcombe, Gianvito Martino, Cinthia Farina   +14 more
doaj   +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

Ablation of TrkB from Enkephalinergic Precursor-Derived Cerebellar Granule Cells Generates Ataxia

Biology
In ataxia disorders, motor incoordination (ataxia) is primarily linked to the dysfunction and degeneration of cerebellar Purkinje cells (PCs). In spinocerebellar ataxia 6 (SCA6), for example, decreased BDNF–TrkB signalling appears to contribute to PC ...
Elena Eliseeva, Mohd Yaseen Malik, Liliana Minichiello   +2 more
doaj   +1 more source

Immunohistochemical detection of tyrosine kinase B (TrkB) in the enteric nervous system of the small intestine in pigeon (Columba livia)

European Journal of Histochemistry, 2009
The presence and cell localization of TrkB, the main receptor for the neurotrophins (NTs), was investigated immunohistochemically in the small intestine of adult pigeons, with special reference to the enteric nervous system (ENS).
A Germanà, MB Levanti, DF Monjil, E Ciriaco   +3 more
doaj   +1 more source

Antibiotic treatment-induced dysbiosis differently affects BDNF and TrkB expression in the brain and in the gut of juvenile mice

PLoS ONE, 2019
Antibiotic use during adolescence may result in dysbiosis-induced neuronal vulnerability both in the enteric nervous system (ENS) and central nervous system (CNS) contributing to the onset of chronic gastrointestinal disorders, such as irritable bowel ...
Michela Bistoletti, V. Caputi, N. Baranzini, N. Marchesi, Viviana Filpa, I. Marsilio, S. Cerantola, G. Terova, A. Baj, A. Grimaldi, A. Pascale, G. Frigo, F. Crema, M. Giron, C. Giaroni   +14 more
semanticscholar   +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

Anatomical and functional mapping of vagal nociceptive sensory nerve subsets innervating the mouse lower airways by intersectional genetics

The Journal of Physiology, EarlyView.
Abstract figure legend We used an intersectional approach with recombinase‐expressing mice and adeno‐associated virus to map and modulate distinct nociceptive afferents in the vagal ganglia. TRPV1+P2X2+ neurons resided in the nodose ganglion (N), innervated the lungs (many projected into the alveoli) but not the trachea, and projected to the nucleus ...
Mayur J. Patil, Justin Shane Hooper, Seol‐Hee Kim, Parmvir K. Bahia, Nika Pavelkova, Sanjay S. Nair, Teresa S. Darcey, Karina V. Lurye, Meghana Madaram, Jailene Fiallo, Stephen H. Hadley, Thomas E. Taylor‐Clark   +11 more
wiley   +1 more source

Lower Serum Tropomyosin Receptor Kinase B Levels in Patients with Schizophrenia

Biomedical Journal, 2013
ackground: Brain-derived neurotrophic factor (BDNF) and tropomyosin receptor kinase B (TrkB) have previously been found to be reduced in the prefrontal cortex of patients with schizophrenia.
Yi-Yung Hung, Tiao-Lai Huang
doaj   +1 more source

Nutritional Value and Memory‐Improving Effects of Seven Major Nuts: A Comprehensive Study Using Network Pharmacology and In Vivo Assays

Food Frontiers, Volume 7, Issue 2, March 2026.
This study highlights the memory‐enhancing effects of walnuts, almonds, and Torreya, with walnuts showing the strongest potential to improve cognitive function and delay brain aging. ABSTRACT This study explored the memory‐enhancing potential of seven commercially available nuts through nutritional profiling, metabolomics, network pharmacology, and ...
Jiamin Chen, Ben Niu, Ruiling Liu, Chaoyi Shen, Huizhi Chen, Mohamed A. Farag, Hangjun Chen, Qi Chen, Long Jin, Weijie Wu, Haiyan Gao   +10 more
wiley   +1 more source