[HTML][HTML] Potentiation of Brain-Derived Neurotrophic Factor-Induced Protection of Spiral Ganglion Neurons by C3 Exoenzyme/Rho Inhibitor

J Harre, L Heinkele, M Steffens, A Warnecke… - Frontiers in Cellular …, 2021 - frontiersin.org
Preservation of the excitability of spiral ganglion neurons (SGN) may contribute to an
improved speech perception after cochlear implantation. Thus, the application of exogenous …

Activation of protein kinase CβI constitutes a new neurotrophic pathway for deafferented spiral ganglion neurons

F Lallemend, S Hadjab, G Hans… - Journal of cell …, 2005 - journals.biologists.com
In mammals, degeneration of peripheral auditory neurons constitutes one of the main
causes of sensorineural hearing loss. Unfortunately, to date, pharmacological interventions …

Protection of spiral ganglion neurons from degeneration using small-molecule TrkB receptor agonists

Q Yu, Q Chang, X Liu, Y Wang, H Li… - Journal of …, 2013 - Soc Neuroscience
Neurotrophins (NTs) play essential roles in the development and survival of neurons in PNS
and CNS. In the cochlea, NTs [eg, NT-3, brain-derived neurotrophic factor (BDNF)] are …

[HTML][HTML] Effects of localized neurotrophin gene expression on spiral ganglion neuron resprouting in the deafened cochlea

AK Wise, CR Hume, BO Flynn, YS Jeelall, CL Suhr… - Molecular Therapy, 2010 - cell.com
A cochlear implant may be used to electrically stimulate spiral ganglion neurons (SGNs) in
people with severe sensorineural hearing loss (SNHL). However, these neurons …

Interaction of neurotrophin signaling with Bcl‐2 localized to the mitochondria and endoplasmic reticulum on spiral ganglion neuron survival and neurite growth

JP Renton, N Xu, JJ Clark… - Journal of neuroscience …, 2010 - Wiley Online Library
Enhanced spiral ganglion neuron (SGN) survival and regeneration of peripheral axons
following deafness will likely enhance the efficacy of cochlear implants. Overexpression of …

7, 8, 3′-Trihydroxyflavone, a potent small molecule TrkB receptor agonist, protects spiral ganglion neurons from degeneration both in vitro and in vivo

Q Yu, Q Chang, X Liu, S Gong, K Ye, X Lin - Biochemical and biophysical …, 2012 - Elsevier
Most sensorineural hearing loss cases occur as a result of hair cell loss, which results in
secondary degeneration of spiral ganglion neurons (SGNs). Substantial loss of SGNs …

Fibroblast-mediated delivery of GDNF induces neuronal-like outgrowth in PC12 cells

K Wissel, T Stöver, NS Hofmann… - Otology & …, 2008 - journals.lww.com
Background: The benefit of cochlea implant (CI) is depending, among other factors, on the
number of surviving spiral ganglion neurons (SGN). Studies have shown that the external …

Development of a cell-based treatment for long-term neurotrophin expression and spiral ganglion neuron survival

MP Zanin, M Hellström, RK Shepherd, AR Harvey… - Neuroscience, 2014 - Elsevier
Spiral ganglion neurons (SGNs), the target cells of the cochlear implant, undergo gradual
degeneration following loss of the sensory epithelium in deafness. The preservation of a …

Adenovirus-mediated expression of brain-derived neurotrophic factor protects spiral ganglion neurons from ototoxic damage

T Nakaizumi, K Kawamoto, R Minoda… - Audiology and …, 2004 - karger.com
Hair cell loss, the most common cause of deafness, is often associated with auditory nerve
degeneration. Our goal was to determine the influence of combined ciliary-derived …

[HTML][HTML] Combined brain-derived neurotrophic factor and neurotrophin-3 treatment is preferred over either one separately in the preservation of the auditory nerve in …

HA Vink, D Ramekers, HGXM Thomeer… - Frontiers in Molecular …, 2022 - frontiersin.org
Severe hearing loss or deafness is often caused by cochlear hair cell loss, and can be
mitigated by a cochlear implant (CI). CIs target the auditory nerve, consisting of spiral …