Transcription factor PU.1 enforces quiescence and limits hematopoietic stem cell expansion during inflammatory stress
J. S. Chavez, J. L. Rabe, D. Loeffler, K. Higa, G. Hernandez, T. S. Mills, N. Ahmed, R. L. Gessner, Z. Ke, B. M. Idler, H. M. Kim, J. R. Myers, B. M. Stevens, C. T. Jordan, H. Nakajima, , E. M. Pietras
This study shows that PU.1 enforces HSC quiescence by repressing protein synthesis and cell cycle genes, preventing clonal expansion during inflammatory stress.
Journal of Experimental Medicine · Apr 15, 2021Peer-reviewedImmunology