Affiliation:
1. Department of Biology, New York University, New York, NY 10003, USA
Abstract
ABSTRACT
Neuronal replacement therapies rely on the in vitro differentiation of specific cell types from embryonic or induced pluripotent stem cells, or on the direct reprogramming of differentiated adult cells via the expression of transcription factors or signaling molecules. The factors used to induce differentiation or reprogramming are often identified by informed guesses based on differential gene expression or known roles for these factors during development. Moreover, differentiation protocols usually result in partly differentiated cells or the production of a mix of cell types. In this Hypothesis article, we suggest that, to overcome these inefficiencies and improve neuronal differentiation protocols, we need to take into account the developmental history of the desired cell types. Specifically, we present a strategy that uses single-cell sequencing techniques combined with machine learning as a principled method to select a sequence of programming factors that are important not only in adult neurons but also during differentiation.
Funder
National Institutes of Health
New York State Stem Cell Science
Human Frontier Science Program
National Eye Institute
Publisher
The Company of Biologists
Subject
Developmental Biology,Molecular Biology
Cited by
12 articles.
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