Prognostic significance of hepatocyte growth factor and microvessel bone marrow density in patients with chronic myeloid leukaemia
2008
Objective. The aims of the study were: (1) to perform a complex angiogenic assessment in chronic myeloid leukaemia (CML) patients using multiple parameters: bone marrow microvessel density (MVD), bone marrow immunohistochemical cellular expressions of vascular endothelial growth factor (VEGF) and its receptor KDR, as well as hepatocyte growth factor (HGF) and its receptor MET, and the plasma VEGF and HGF; and (2) to determine the clinical significance of these factors for patients with CML. Material and methods. The VEGF and HGF plasma levels were analysed by ELISA in 38 newly diagnosed CML patients. Immunohistochemical methods were used to visualize the MVD as well as the cellular VEGF/KDR and HGF/MET expression. Results. We found an increased MVD, cellular VEGF/KDR and HGF/MET expression and elevated plasma VEGF and HGF in CML patients. The plasma HGF, cellular HGF and MET expression correlated with the CML phase. The plasma HGF correlated with all markers reflecting the tumour burden (leucocytes, blast...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
36
References
16
Citations
NaN
KQI