This study was aimed to investigate β-catenin localization and β-catenin mRNA expression levels in 4 leukemia cell lines so as to explore a new oncogenic mechanism and t.

The study was to investigate the expression levels of basic fibroblast growth factor (bFGF) and vascular endothelial growth factor (VEGF) in the serum of patients with acute leukemia and supernatants of leukemia cell lines as well as effects of VEGF-specific antisense oligodeoxynucleotides(ASODN)on the growth of HL-60 cells.

This study was aimed to investigate the expression level of Wnt5a gene in some hematologic diseases and leukemic cell lines so as to provide a basis for further research of Wnt5a role and its mechanism in hematologic malignancies.

Methods Nucleic protein extracts from leukemic cell lines and normal marrow or peripheral blood cells were incubated with linear plasmid pUC18 DNA, which could be separated by agarose gel electropherasis and ligation efficiency was detected by staining with SYBR greenⅠ.

The paper will research whether tributyrin(TB) can inhibit proliferation and induce differentiation or apoptosis in human acute myeloid leukemia cell lines HL-60, K562, human solid tumor cell SGC-7901 and primarily cultured cells from patients with leukemia CNE; will compare the effects treated by TB in leuke.

Introduction Multidrug resistance (MDR) is a major problem in treatment of leukemia with conventional chemotherapeutic drugs,and so how to reverse MDR is made one of top target for study.

CVL displays cytotoxic effect on NB4 human leukemia cells and T,B lymphocytes of mouse.

Effect of low frequency and low intensity ultrasound on human malignant myeloid cell lines K562;