Results 91 to 100 of about 34,874 (291)

β-Hydroxybutyrate Ameliorates Aβ-Induced Downregulation of TrkA Expression by Inhibiting HDAC1/3 in SH-SY5Y Cells

open access: yesAmerican Journal of Alzheimers Disease & Other Dementias, 2019
Tyrosine kinase receptor A (TrkA) plays an important role in the protection of cholinergic neurons in Alzheimer’s disease (AD). This study was designed to investigate whether β-hydroxybutyrate (BHB), an endogenous histone deacetylase (HDAC) inhibitor ...
Xinhui Li   +4 more
semanticscholar   +1 more source

Characterization of an NGF–P-TrkA Retrograde-Signaling Complex and Age-Dependent Regulation of TrkA Phosphorylation in Sympathetic Neurons [PDF]

open access: yesThe Journal of Neuroscience, 1999
Nerve growth factor (NGF) is a target-derived trophic factor for developing sympathetic and cutaneous sensory neurons. NGF promotes growth and survival of neurons via activation of the receptor tyrosine kinase TrkA. We used compartmentalized cultures of sympathetic neurons to address the mechanism of NGF signaling from distal axons and terminals to ...
David D. Ginty, Brian A. Tsui-Pierchala
openaire   +3 more sources

Clostridium perfringens Alpha-Toxin Induces Gm1a Clustering and Trka Phosphorylation in the Host Cell Membrane.

open access: yesPLoS ONE, 2015
Clostridium perfringens alpha-toxin elicits various immune responses such as the release of cytokines, chemokines, and superoxide via the GM1a/TrkA complex.
Teruhisa Takagishi   +11 more
doaj   +1 more source

Nogo-p4 Suppresses TrkA Signaling Induced by Low Concentrations of Nerve Growth Factor Through NgR1 in Differentiated PC12 Cells

open access: yesNeurosignals, 2016
Background: Regeneration of injured axons in adult mammalian central nervous system (CNS) is not spontaneous. Nogo is a major inhibitory molecule contributing to axon regeneration failure.
You-Ming Fan   +5 more
doaj   +1 more source

Graded potential of neural crest to form cornea, sensory neurons and cartilage along the rostrocaudal axis [PDF]

open access: yes, 2004
Neural crest cells arising from different rostrocaudal axial levels form different sets of derivatives as diverse as ganglia, cartilage and cornea. These variations may be due to intrinsic properties of the cell populations, different environmental ...
Bronner-Fraser, Marianne   +2 more
core   +2 more sources

Updated insights into the molecular pathogenesis of canine atopic dermatitis

open access: yesVeterinary Dermatology, EarlyView.
Abstract Atopic dermatitis (AD) is a common and chronic inflammatory skin disease with frequent relapses. The genomics revolution has greatly contributed and revolutionised our knowledge of human AD; understanding the molecular skin fingerprint of AD and associated pathogenic immune pathways has led to preclinical assessments of several novel ...
Frane Banovic
wiley   +1 more source

Nerve growth factor and Tropomyosin receptor kinase A are increased in the gastric mucosa of patients with functional dyspepsia

open access: yesBMC Gastroenterology, 2019
Background Nerve growth factor (NGF) and enteric glial cells (EGCs) are associated with visceral hypersensitivity and gastrointestinal motility disorder, which may represent the pathogenesis of functional dyspepsia (FD).
Haitao Shi   +6 more
doaj   +1 more source

Age-induced nitrative stress decreases retrograde transport of proNGF via TrkA and increases proNGF retrograde transport and neurodegeneration via p75NTR

open access: yesFrontiers in Molecular Neuroscience, 2023
IntroductionAxonal transport of pro nerve growth factor (proNGF) is impaired in aged basal forebrain cholinergic neurons (BFCNs), which is associated with their degeneration.
Erika Kropf   +5 more
doaj   +1 more source

TNF-α/TNFR1 Signaling Is Required for the Development and Function of Primary Nociceptors [PDF]

open access: yes, 1906
SummaryPrimary nociceptors relay painful touch information from the periphery to the spinal cord. Although it is established that signals generated by receptor tyrosine kinases TrkA and Ret coordinate the development of distinct nociceptive circuits ...
Wheeler, Michael A.   +6 more
core   +1 more source

Membrane trafficking of synaptic adhesion molecules

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Synaptic cellular adhesion molecules are surface transmembrane receptors that have been shown to internalize via endocytosis, and possibly also recycle, in a process that has been linked to the function and the turnover of the synaptic contact site.
Cristian A. Bogaciu, Silvio O. Rizzoli
wiley   +1 more source

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