Gene expression profile of circulating CD34(+) cells and granulocytes in chronic myeloid leukemia.

ABSTRACT:

Purpose

We compared the gene expression profile of peripheral blood CD34(+) cells and granulocytes in subjects with chronic myeloid leukemia (CML), with the accent on signaling pathways affected by BCR-ABL oncogene.

Methods

The microarray analyses have been performed in circulating CD34(+) cells and granulocytes from peripheral blood of 7 subjects with CML and 7 healthy donors. All studied BCR-ABL positive CML patients were in chronic phase, with a mean value of 2012±SD of CD34(+)cells/μl in peripheral blood.

Results

The gene expression profile was more prominent in CML CD34(+) cells (3553 genes) compared to granulocytes (2701 genes). The 41 and 39 genes were significantly upregulated in CML CD34(+) cells (HINT1, TXN, SERBP1) and granulocytes, respectively. BCR-ABL on

SUBMITTER: Cokic VP 

PROVIDER: S-EPMC4607933 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature