METHOD FOR SCREENING REGENERATION-PROMOTING NEURONAL CELLS HAVING NEURONAL REGENERATIVE ACTIVITY Russian patent published in 2024 - IPC G01N33/50 C12N5/793 C12Q1/02 G01N33/68 A61K35/30 A61P25/00 

Abstract RU 2819367 C1

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology, in particular to a method of screening derived from mesenchymal stem cells promoting regeneration of neuronal cells (versions). Present invention also relates to a neuronal regeneration-promoting cell induced from a palatine tonsil-derived mesenchymal stem cell, as well as to a pharmaceutical composition containing it, and its use for treating a neurological disease. Said neuronal cell has the following characteristics: a) expression of markers CD121a, CD106 and CD112 is increased in comparison with palatine tonsil-derived mesenchymal stem cell; and b) expression of markers CD26 and CD141 is reduced in comparison with palatine tonsil-derived mesenchymal stem cell.

EFFECT: present invention provides a screening of regenerative neuronal cells exhibiting a neuronal regenerative effect from a number of different cells differentiated from mesenchymal stem cells, based on analysis of specific CD markers.

14 cl, 12 dwg, 2 tbl, 8 ex

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RU 2 819 367 C1

Authors

Lim, Jaeseung

Kim, Min Young

Sung, Min Ki

Dates

2024-05-20Published

2022-01-12Filed