Human induced pluripotent stem cells for modelling neurodevelopmental disorders

Karthikeyan Ardhanareeswaran, Jessica Mariani, Gianfilippo Coppola, Alexej Abyzov, Flora M. Vaccarino

Research output: Contribution to journalReview article

57 Scopus citations

Abstract

We currently have a poor understanding of the pathogenesis of neurodevelopmental disorders, owing to the fact that postmortem and imaging studies can only measure the postnatal status quo and offer little insight into the processes that give rise to the observed outcomes. Human induced pluripotent stem cells (hiPSCs) should, in principle, prove powerful for elucidating the pathways that give rise to neurodevelopmental disorders. hiPSCs are embryonic-stem-cell-like cells that can be derived from somatic cells. They retain the unique genetic signature of the individual from whom they were derived, and thus enable researchers to recapitulate that individual's idiosyncratic neural development in a dish. In the case of individuals with disease, we can re-enact the disease-altered trajectory of brain development and examine how and why phenotypic and molecular abnormalities arise in these diseased brains. Here, we review hiPSC biology and possible experimental designs when using hiPSCs to model disease. We then discuss existing hiPSC models of neurodevelopmental disorders. Our hope is that, as some studies have already shown, hiPSCs will illuminate the pathophysiology of developmental disorders of the CNS and lead to therapeutic options for the millions that are affected by these conditions.

Original languageEnglish (US)
Pages (from-to)265-278
Number of pages14
JournalNature Reviews Neurology
Volume13
Issue number5
DOIs
StatePublished - May 1 2017

ASJC Scopus subject areas

  • Clinical Neurology
  • Cellular and Molecular Neuroscience

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