The interaction of the neurotrophin BDNF dipeptide mimetic, compound GSB-106, with tyrosine kinase TrkB receptor specific for fullsized was studied using surface plasmon resonance. significant decrease in binding to TrkB, which preincubated shown. obtained data indicate GSB-106 receptor.

Brain-derived neurotrophic factor (BDNF) is known to be crucial for the development of peripheral vestibular neurons. However, the maturation profile of the BDNF signal transducing receptor, tyrosine kinase B (TrkB) in functionally activated otolith-related vestibular nuclear neurons of postnatal rats remains unexplored. In the present study, conscious Sprague-Dawley rats (P4 to adult) were sub...

The odontoblastic differentiation of dental pulp stem cells (DPSCs) associated with caries injury happens in an inflammatory context. We recently demonstrated that there is a link between inflammation and tissue regeneration, identified via enhanced DPSC-mediated dentinogenesis vitro. Brain-derived neurotrophic factor (BDNF) nerve growth factor-related gene family molecule which functions throu...

Neurotrophins including brain-derived neurotrophic factor, BDNF, have critical roles in neuronal differentiation, cell survival, and synaptic function the peripheral central nervous system. It is well known that a variety of intracellular signaling stimulated by TrkB, high-affinity receptor for involved physiological pathological aspects via affecting viability, function, neurogenesis, cognitiv...

Tyrosine receptor kinase B (TrkB), a receptor for brain-derived neurotrophic factor and neurotrophin-3, includes the alternatively spliced three isoforms specifically in rats. Each isoform, full length TrkB (TrkB FL), truncated TrkB type-1 (TrkB T1) and type-2 (TrkB T2), seems to mediate diverse cellular function. Some studies suggest that TrkB plays a key role in both neural and non-neural sys...

Dysregulation in brain-derived neurotrophic factor (BDNF)/full-length TrkB (TrkB-TK+) signaling is implicated in promoting neurodegeneration in Alzheimer's disease (AD). BDNF/TrkB-TK+ signaling can be modulated by the presence of truncated TrkB isoforms (TrkB-TK-, TrkB-Shc). All TrkB isoforms are encoded by different alternative transcripts. In this study, we assessed if expression of the three...

The truncated brain-derived neurotrophic factor (BDNF) receptors (truncated TrkB [TrkB-TK-] and sarc homology containing TrkB [TrkB-Shc]) are alternative transcripts of the full-length TrkB receptor (TrkB-TK+) that produce isoforms capable of binding to BDNF but not being able to mediate the classic neurotrophic response via tyrosine kinase signaling. We hypothesized that in the dorsolateral pr...

Long-term potentiation (LTP) is a biological process of learning and memory after a high-frequency train of electrical stimulations. By binding of brain-derived neurotrophic factor (BDNF) to Tropomyosin receptor kinase B (TrKB) receptors in postsynaptic neurons, tyrosine kinase Fyn is bound to these receptors and hereby plays a mediating role to binding and activation of N-methyl-D-aspartic aci...