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Development of the Concept for Stem Cell-Based Developmental Neurotoxicity Evaluation
Author(s) -
Ellen Fritsche,
Marta Barenys,
Jördis Klose,
Stefan Masjosthusmann,
Laura Nimtz,
Martin Schmuck,
Saskia Wuttke,
Julia Tigges
Publication year - 2018
Publication title -
toxicological sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.352
H-Index - 183
eISSN - 1096-6080
pISSN - 1096-0929
DOI - 10.1093/toxsci/kfy175
Subject(s) - neuroscience , progenitor cell , stem cell , human brain , neural stem cell , neurotoxicity , progenitor , brain development , biology , computer science , computational biology , medicine , toxicity , microbiology and biotechnology
Human brain development consists of a series of complex spatiotemporal processes that if disturbed by chemical exposure causes irreversible impairments of the nervous system. To evaluate a chemical disturbance in an alternative assay, the concept evolved that the complex procedure of brain development can be disassembled into several neurodevelopmental endpoints which can be represented by a combination of different alternative assays. In this review article, we provide a scientific rationale for the neurodevelopmental endpoints that are currently chosen to establish assays with human stem/and progenitor cells. Assays covering these major neurodevelopmental endpoints are thought to assemble as building blocks of a DNT testing battery.

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