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Optimization of a Human Induced Pluripotent Stem Cell-derived Sensory Neuron Model for the in Vitro Evaluation of Taxane-induced Neurotoxicity

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Journal Sci Rep
Specialty Science
Date 2024 Aug 17
PMID 39154055
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Abstract

Human induced pluripotent stem cell-derived sensory neuron (iPSC-dSN) models are a valuable resource for the study of neurotoxicity but are affected by poor replicability and reproducibility, often due to a lack of optimization. Here, we identify experimental factors related to culture conditions that substantially impact cellular drug response in vitro and determine optimal conditions for improved replicability and reproducibility. Treatment duration and cell seeding density were both found to be significant factors, while cell line differences also contributed to variation. A replicable dose-response in viability was demonstrated after 48-h exposure to docetaxel or paclitaxel. Additionally, a replicable dose-dependent reduction in neurite outgrowth was demonstrated, demonstrating the applicability of the model for the examination of additional phenotypes. Overall, we have established an optimized iPSC-dSN model for the study of taxane-induced neurotoxicity.

References
1.
Chan Y, Jheng Y, Wang P, Chen C, Lin M, Wang Y . Taxane-Induced Peripheral Neuropathy: Objective and Subjective Comparison Between Paclitaxel and Docetaxel in Patients With Breast Cancer. Clin J Oncol Nurs. 2019; 23(5):494-501. DOI: 10.1188/19.CJON.494-501. View

2.
Wing C, Komatsu M, Delaney S, Krause M, Wheeler H, Dolan M . Application of stem cell derived neuronal cells to evaluate neurotoxic chemotherapy. Stem Cell Res. 2017; 22:79-88. PMC: 5737666. DOI: 10.1016/j.scr.2017.06.006. View

3.
Hatzis C, Bedard P, Birkbak N, Beck A, Aerts H, Stem D . Enhancing reproducibility in cancer drug screening: how do we move forward?. Cancer Res. 2014; 74(15):4016-23. PMC: 4119520. DOI: 10.1158/0008-5472.CAN-14-0725. View

4.
Braakhuis B, Hill B, Dietel M, Kelland L, Aapro M, Zoli W . In vitro antiproliferative activity of docetaxel (Taxotere), paclitaxel (Taxol) and cisplatin against human tumour and normal bone marrow cells. Anticancer Res. 1994; 14(1A):205-8. View

5.
Hancock M, Kopp L, Kaur N, Hanson B . A facile method for simultaneously measuring neuronal cell viability and neurite outgrowth. Curr Chem Genom Transl Med. 2015; 9:6-16. PMC: 4382562. DOI: 10.2174/2213988501509010006. View