Background: Regular coffee consumption has beneficial and preventative effects on liver and chronic neurodegenerative diseases. However, the studies performed with the ingredients found in coffee beverages have not clarified the responsible mechanisms. Exosomes are small, membrane-coated cargo packages secreted by prokaryote and eukaryote cells.
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September 2016
Background: CD22 is expressed on the surface of B-cell lineage cells from the early progenitor stage of pro-B cell until terminal differentiation to mature B cells. It plays a role in signal transduction and as a regulator of B-cell receptor signaling in B-cell development.
Objectives: We aimed to screen exons 9-14 of the CD22 gene, which is a mutational hot spot region in B-precursor acute lymphoblastic leukemia (pre-B ALL) patients, to find possible genetic variants that could play role in the pathogenesis of pre-B ALL in Turkish children.
This study was undertaken to determine the prevalence of the Factor V 1691 G-A and PT 20210 G-A mutations in Turkish children with leukemia. We genotyped 135 pediatric leukemia patients with for these mutations. Eleven (8%) of the 135 patients were heterozygous for the FV 1691 G-A mutation.
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