Reprogramming cell fate with artificial transcription factors. Issue 6 (11th February 2018)

• Record Type: Journal Article
• Authors: Heiderscheit, Evan A.; Eguchi, Asuka; Spurgat, Mackenzie C.; Ansari, Aseem Z.
• Is Part Of: FEBS letters. Volume 592:Issue 6(2018)
• Page Start: 888
• Page End: 900
• Publication Date: 2018-02-11
• Subjects: artificial transcription factor -- cell fate -- reprogramming; Biochemistry -- Periodicals; Biophysics -- Periodicals; Molecular biology -- Periodicals; Biochimie -- Périodiques; Biochemistry; Biophysics; Molecular biology; Periodicals; 572.05
• DOI: 10.1002/1873-3468.12993
• Languages: English
• ISSNs: 0014-5793

Abstract

Abstract : Transcription factors (TFs) reprogram cell states by exerting control over gene regulatory networks and the epigenetic landscape of a cell. Artificial transcription factors (ATFs) are designer regulatory proteins comprised of modular units that can be customized to overcome challenges faced by natural TFs in establishing and maintaining desired cell states. Decades of research on DNA‐binding proteins and synthetic molecules has provided a molecular toolkit for ATF design and the construction of genome‐scale libraries of ATFs capable of phenotypic manipulation and reprogramming of cell states. Here, we compare the unique strengths and limitations of different ATF platforms, highlight the advantages of cooperative assembly, and present the potential of ATF libraries in revealing gene regulatory networks that govern cell fate choices. Abstract :