METHODS FOR COLLECTING AND USING PLACENTA CORD BLOOD STEM CELLS

    公开(公告)号:EP4094578A1

    公开(公告)日:2022-11-30

    申请号:EP22167210.8

    申请日:2007-05-11

    申请人: Celularity Inc.

    发明人: Naoko, Takebe

    IPC分类号: A01N1/02

    摘要: An innovative method of collecting cord blood stern cells from an isolated mammalian non-exsanguinated or partially exsanguinated placenta by placental perfusion is described. Placental perfusion can include perfusing the isolated placenta with a pulsatile flow of perfusion solution, for example, using a pulsatile or peristaltic pump or device. The stem cells can then be isolated from the perfusate. The perfusion solution can include an anticoagulant. The isolated mammalian placenta need not be treated with an anticoagulant prior to perfusing. The isolated placenta can be free from an anticoagulant prior to perfusing.

    NATURAL KILLER CELLS FROM PLACENTA
    18.
    发明公开

    公开(公告)号:EP3622960A1

    公开(公告)日:2020-03-18

    申请号:EP19185231.8

    申请日:2014-02-04

    申请人: Celularity, Inc.

    摘要: Provided herein are placental perfusate, placental perfusate cells, placenta-derived intermediate natural killer cells, combined natural killer cells from placenta and umbilical cord blood, and combinations thereof. Also provided herein are compositions comprising the same, and methods of using placental perfusate, placental perfusate cells, placenta-derived intermediate natural killers cells, and combined natural killer cells and combinations thereof, to suppress the growth or proliferation of tumor cells, cancer cells, and the like, and to treat individuals having tumor cells. Also provided herein are methods of treating an individual having a tumor or graft-versus-host disease with placental perfusate, placental perfusate-derived cells, natural killer cells from placenta, e.g. from placental perfusate, and/or combined natural killer cells comprising natural killer cells from placenta, e.g., from placental perfusate, and umbilical cord blood.