EA201990869A1 - METHODS FOR DIRECTED DIFFERENTIATION OF PLURIPOTENT STEM CELLS IN HLA-HOMOGENEOUS CELLS OF THE IMMUNE SYSTEM - Google Patents

METHODS FOR DIRECTED DIFFERENTIATION OF PLURIPOTENT STEM CELLS IN HLA-HOMOGENEOUS CELLS OF THE IMMUNE SYSTEM

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Publication number
EA201990869A1
EA201990869A1 EA201990869A EA201990869A EA201990869A1 EA 201990869 A1 EA201990869 A1 EA 201990869A1 EA 201990869 A EA201990869 A EA 201990869A EA 201990869 A EA201990869 A EA 201990869A EA 201990869 A1 EA201990869 A1 EA 201990869A1
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EA
Eurasian Patent Office
Prior art keywords
cells
hla
immune system
pluripotent stem
hematopoietic progenitor
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EA201990869A
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Russian (ru)
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Priority claimed from PCT/US2017/055369 external-priority patent/WO2018067836A1/en
Publication of EA201990869A1 publication Critical patent/EA201990869A1/en

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Abstract

В настоящем описании предоставлены способы эффективной дифференцировки in vitro HLA-гомозиготных полученных из клеток крови плюрипотентных стволовых клеток в гематопоэтические клетки-предшественники и дальнейшей дифференцировки гематопоэтических клеток-предшественников в HLA-гомозиготные клетки иммунной системы различных миелоидных или лимфоидных линий дифференцировки, в частности T-клетки, NK клетки и дендритные клетки. Плюрипотентные клетки можно содержать и дифференцировать при определенных условиях; таким образом, в определенных вариантах осуществления для дифференцировки гематопоэтических клеток-предшественников использование клеток-кормушек мыши или сыворотки не требуется.The present description provides methods for efficiently differentiating in vitro HLA-homozygous pluripotent stem cell derived from blood cells into hematopoietic progenitor cells and further differentiating hematopoietic progenitor cells into HLA homozygous cells of the immune system of various myeloid or lymphoid differentiation lines, in particular T cells , NK cells and dendritic cells. Pluripotent cells can be maintained and differentiated under certain conditions; thus, in certain embodiments, mouse or serum feeder cells are not required to differentiate hematopoietic progenitor cells.

EA201990869A 2017-04-18 2017-10-05 METHODS FOR DIRECTED DIFFERENTIATION OF PLURIPOTENT STEM CELLS IN HLA-HOMOGENEOUS CELLS OF THE IMMUNE SYSTEM EA201990869A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762486895P 2017-04-18 2017-04-18
PCT/US2017/055369 WO2018067836A1 (en) 2016-10-05 2017-10-05 Methods for directed differentiation of pluripotent stem cells to hla homozygous immune cells

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EA201990869A1 true EA201990869A1 (en) 2019-10-31

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EA201990869A EA201990869A1 (en) 2017-04-18 2017-10-05 METHODS FOR DIRECTED DIFFERENTIATION OF PLURIPOTENT STEM CELLS IN HLA-HOMOGENEOUS CELLS OF THE IMMUNE SYSTEM

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EA (1) EA201990869A1 (en)

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