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Methods for inducing the differentiation of hematopoietic stem cells into megakaryocytes and platelets, and gene controlling the differentiation

机译:诱导造血干细胞分化为巨核细胞和血小板并控制分化的基因的方法

摘要

The present invention relates to a method for inducing the differentiation of CD34+ hematopoietic stem cells into megakaryocytes and platelets, more particularly, a method for inducing the differentiation of CD34+ hematopoietic stem cells into megakaryocytes and platelets comprising the steps of coculturing CD34+ hematopoietic stem cells with stromal cells and adding the compound of Formula 1. Further, the present invention relates to a composition for detecting the differentiation of hematopoietic stem cells into megakaryocytes and platelets, comprising an agent measuring expression level of a gene that is selected from the group consisting of KLF2 (Kiruppel-like factor2), LOC138255 (OTTHUMP00000021439), GDF15 (growth differentiation factor 15) and INHBE (inhibin, betaE), a kit comprising the composition, a method for detecting the differentiation into megakaryocytes and platelets by using the marker genes, a method for regulating the differentiation into megakaryocytes and platelets, and a method for screening a candidate compound that regulates the differentiation into megakaryocytes and platelets.
机译:本发明涉及一种诱导CD34 +造血干细胞向巨核细胞和血小板分化的方法,更具体地,涉及一种诱导CD34 +造血干细胞向巨核细胞和血小板分化的方法,包括将CD34 +造血干细胞与间质共培养的步骤。细胞,并添加式1的化合物。此外,本发明涉及一种用于检测造血干细胞向巨核细胞和血小板分化的组合物,其包含测量选自KLF2( Kiruppel样因子2),LOC138255(OTTHUMP00000021439),GDF15(生长分化因子15)和INHBE(抑制素,betaE),包含该组合物的试剂盒,通过使用标记基因检测分化为巨核细胞和血小板的方法,一种方法用于调节向巨核细胞和血小板的分化,以及用于筛选调节分化为巨核细胞和血小板的候选化合物的方法。

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