METHOD FOR INDUCING DIFFERENTIATION OF PLURIPOTENT STEM CELLS INTO GERMLINE STEM CELL-LIKE CELLS

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United States of America Patent

APP PUB NO 20200248138A1
SERIAL NO

16619361

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Abstract

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Provided are a method for producing a spermatogenic stem cell-like cell from a primordial germ cell-like cell derived from an isolated pluripotent stem cell in vitro, the method including

    (1) a step of coculturing a primordial germ cell-like cell with a gonad somatic cell in suspension to give reconstituted testis, and(2) a step of culturing the obtained reconstituted testis at gas/liquid interface to induce a DDX4-positive and PLZF-positive cell in the reconstituted testis; anda method for producing a GSC-like cell, including dissociating a spermatogenic stem cell-like cell obtained by the method from the reconstituted testis, and culturing the cell under conditions that can induce a germline stem cell from the spermatogenic stem cell.

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Patent Owner(s)

Patent OwnerAddress
KYOTO UNIVERSITYJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ISHIKURA, Yukiko Kyoto, JP 1 0
SAITOU, Mitinori Kyoto, JP 15 15

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