A team of researchers from the University of Toronto have recently discovered the role of a certain protein in cell differentiation. The protein, known as PIF4, is responsible for controlling the activity of genes that regulate the process of cell differentiation. Through their experiments, the research team has determined that PIF4 plays a crucial role in the differentiation of stem cells into specialized cells with distinct functions. This discovery has the potential to provide new insights into the development of stem cell therapies and other treatments that use cell differentiation. Furthermore, this research has implications for the understanding of diseases caused by defects in cell differentiation, such as cancer.

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source: Phys.org