Ontology highlight
ABSTRACT:
ORGANISM(S): Mus musculus
SUBMITTER: Joachim GrM-CM-<n
PROVIDER: E-GEOD-47643 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Knoll Marko M Simmons Szandor S Bouquet Corinne C Grün Joachim R JR Melchers Fritz F
European journal of immunology 20130708 9
Pluripotent hematopoietic stem cells and multipotent myeloid/lymphoid progenitors express miR-221 and miR-222. When Pax5 expression commits these progenitors to monopotent pre-B lymphocytes the two microRNAs (miRNAs) are downregulated. Upon transplantation, stem cells and progenitors can reside in the BM, while pre-B cells, after their commitment, no longer do so. Retrovirally transduced, doxycycline-induced overexpression of either miR-221 or miR-222 in pre-B-I cells does not revert their monop ...[more]