Deconstructing the pluripotency gene regulatory network
Mo Li1, Juan Carlos Izpisua Belmonte2
1King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia. mo.li@kaust.edu.sa.
Abstract:
Pluripotent stem cells can be isolated from embryos or derived by reprogramming. Pluripotency is stabilized by an interconnected network of pluripotency genes that cooperatively regulate gene expression. Here we describe the molecular principles of pluripotency gene function and highlight post-transcriptional controls, particularly those induced by RNA-binding proteins and alternative splicing, as an important regulatory layer of pluripotency. We also discuss heterogeneity in pluripotency regulation, alternative pluripotency states and future directions of pluripotent stem cell research.
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