Notch activation during early mesoderm induction modulates emergence of the T/NK cell lineage from human iPSCs

Autor: Dar Heinze, Seonmi Park, Andrew McCracken, Mona Haratianfar, Jonathan Lindstrom, Carlos Villacorta-Martin, Aditya Mithal, Feiya Wang, Meng Wei Yang, George Murphy, Gustavo Mostoslavsky
Rok vydání: 2021
Předmět:
Zdroj: Stem cell reports. 17(12)
ISSN: 2213-6711
Popis: A robust method of producing mature T cells from iPSCs is needed to realize their therapeutic potential. NOTCH1 is known to be required for the production of hematopoietic progenitor cells with T cell potential in vivo. Here we identify a critical window during mesodermal differentiation when Notch activation robustly improves access to definitive hematopoietic progenitors with T/NK cell lineage potential. Low-density progenitors on either OP9-hDLL4 feeder cells or hDLL4-coated plates favored T cell maturation into TCRab
Databáze: OpenAIRE