| Autor: |
Heiderscheit, Evan A., Eguchi, Asuka, Spurgat, Mackenzie C., Ansari, Aseem Z. |
| Předmět: |
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| Zdroj: |
FEBS Letters; Mar2018, Vol. 592 Issue 6, p888-900, 13p |
| Abstrakt: |
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 FROM AUTHOR] |
| Databáze: |
Complementary Index |
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