Method for producing pluripotent stem cells

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United States of America Patent

PATENT NO 9868934
SERIAL NO

14439037

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Abstract

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The present invention allows a TET1 protein to be more stably expressed in human pluripotent stem cells than in the past by, inter alia, substituting the second amino acid from the amino terminal of a TET1 protein with a different amino acid. Furthermore upon differentiation of said pluripotent stem cells, it is possible to quickly eliminate the expression of, inter alia, NANOG, which is an inhibitor of differentiation and promote the expression of factors related to differentiation by introducing a variant TET1 protein to a pluripotent stem cell. The present invention provides a method for manufacturing pluripotent stem cells with increased differentiation potential, and a substance that is useful to said method.

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Patent Owner(s)

Patent OwnerAddress
SAITAMA MEDICAL UNIVERSITY38 MOROHONGO MOROYAMA-MACHI IRUMA-GUN SAITAMA 350-0495

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiraki, Keiko Saitama, JP 2 5
Kato, Hidemasa Saitama, JP 5 12
Moriyama, Yosuke Saitama, JP 4 6
Okuda, Akihiko Saitama, JP 7 18

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