Producing human CD34+CD7+CD5+CD1a− progenitor T cells and method of treatment

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United States of America Patent

PATENT NO 9533009
SERIAL NO

14284533

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Human progenitor T cells that are able to successfully engraft a murine thymus and differentiate into mature human T and NK cells are described. The human progenitor T cells have the phenotype CD34+CD7+CD 1a−CD5− or CD34+CD7+CD1a−CD5+ and are derived from human hematopoietic stem cells, embryonic stem cells and induced pluripotent stem cells by coculture with cells expressing a Notch receptor ligand (OP9-DL1 or OP9-DL4). Such cells are useful in a variety of applications including immune reconstitution, the treatment of immunodeficiencies and as carriers for genes used in gene therapy.

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Patent OwnerAddress
SUNNYBROOK HEALTH SCIENCES CENTRETORONTO ON M4N 3M5

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Awong, Geneve North York, CA 3 11
La, Motte-Mohs Ross Germantown, US 17 98
Zuniga-Pflucker, Juan Carlos Toronto, CA 7 54

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