GPL4400[RGSE] - GEO DataSets

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Items: 2

Select item 2000060011.

miRNA profiling in Human K562 cells undergoing erythropoietic induction

(Submitter supplied) We investigated the miRNA expression in ex vivo human erythroid cultures from K562 cells. Hypothetically, the decline of certain miRNAs may promote erythropoiesis by unblocking expression of key functional proteins while the up-regulation of other miRNAs may block commitment to non-erythroid lineages. By comparison with the miRNA expression changes in human umbilical cord blood-derived CD34 cells, signature miRNAs for erythroid development can be discovered. more...

Organism:: Homo sapiens

Type:: Non-coding RNA profiling by array

Platform:: GPL4400
8 Samples

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Accession:: GSE6001

ID:: 200006001

Select item 2000060002.

miRNA expression during UCB-CD34 cells erythropoiesis

(Submitter supplied) We investigated the miRNA expression in ex vivo human erythroid cultures from umbilical cord blood (UCB)-derived CD34 cells. Hypothetically, the decline of certain miRNAs may promote erythropoiesis by unblocking expression of key functional proteins while the up-regulation of other miRNAs may block commitment to non-erythroid lineages. Therefore, discovering the patterns and sequence of miRNA expression during hematopoietic differentiation will provide insights about the functional roles of these tiny noncoding genes. more...