Preferential cochleotoxicity of cisplatin

P Prayuenyong, DM Baguley, CJ Kros… - Frontiers in …, 2021 - frontiersin.org
Cisplatin-induced ototoxicity in humans is more predominant in the cochlea than in the
vestibule. Neither definite nor substantial vestibular dysfunction after cisplatin treatment has …

Cisplatin chemotherapy and cochlear damage: Otoprotective and chemosensitization properties of polyphenols

AR Fetoni, F Paciello, D Troiani - Antioxidants & Redox Signaling, 2022 - liebertpub.com
Significance: Cisplatin is an important component of treatment regimens for different
cancers. Notwithstanding that therapeutic success often results from partial efficacy or …

An enhanced antioxidant strategy of astaxanthin encapsulated in ROS-responsive nanoparticles for combating cisplatin-induced ototoxicity

J Gu, X Wang, Y Chen, K Xu, D Yu, H Wu - Journal of Nanobiotechnology, 2022 - Springer
Background Excessive accumulation of reactive oxygen species (ROS) has been
documented as the crucial cellular mechanism of cisplatin-induced ototoxicity. However …

Optimizing non-invasive functional markers for cochlear deafferentation based on electrocochleography and auditory brainstem responses

KC Harris, J Bao - The Journal of the Acoustical Society of America, 2022 - pubs.aip.org
Accumulating evidence suggests that cochlear deafferentation may contribute to
suprathreshold deficits observed with or without elevated hearing thresholds, and can lead …

Degranulation of murine resident cochlear mast cells: A possible factor contributing to cisplatin-induced ototoxicity and neurotoxicity

B Karayay, H Olze, AJ Szczepek - International Journal of Molecular …, 2023 - mdpi.com
Permanent hearing loss is one of cisplatin's adverse effects, affecting 30–60% of cancer
patients treated with that drug. Our research group recently identified resident mast cells in …

Detecting cochlear synaptopathy through curvature quantification of the auditory brainstem response

J Bao, SL Jegede, JW Hawks, B Dade… - Frontiers in cellular …, 2022 - frontiersin.org
The sound-evoked electrical compound potential known as auditory brainstem response
(ABR) represents the firing of a heterogenous population of auditory neurons in response to …

Demyelination and Na+ Channel Redistribution Underlie Auditory and Vestibular Dysfunction in PMP22-Null Mice

JH Lee, S Park, MC Perez-Flores, Y Chen, M Kang… - Eneuro, 2024 - eneuro.org
Altered expression of peripheral myelin protein 22 (PMP22) results in demyelinating
peripheral neuropathy. PMP22 exhibits a highly restricted tissue distribution with marked …

Copper Chaperone Atox1 Protected the Cochlea From Cisplatin by Regulating the Copper Transport Family and Cell Cycle

X Chen, W Xiang, L Li, K Xu - International Journal of …, 2024 - journals.sagepub.com
Antioxidant 1 copper chaperone (Atox1) may contribute to preventing DDP cochlear damage
by regulating copper transport family and cell cycle proteins. A rat model of cochlear …

[HTML][HTML] Genetic and pharmacologic alterations of claudin9 levels suffice to induce functional and mature inner hair cells

Y Chen, JH Lee, J Li, S Park, MCP Flores, B Peguero… - bioRxiv, 2023 - ncbi.nlm.nih.gov
Hearing loss is the most common form of sensory deficit. It occurs predominantly due to hair
cell (HC) loss. Mammalian HCs are terminally differentiated by birth, making HC loss …

Selected neurological complications of oncological treatment—literature overview

A Gorzelak-Magiera, A Bobola… - Oncology in Clinical …, 2022 - journals.viamedica.pl
Abstract Treatment in oncology may lead to several adverse side effects, including those
affecting the nervous system. These side effects may reduce the quality of life of patients …