The formation of new vessels (angiogenesis) is essential for primary tumour growth and metastasis and is induced by several angiogenic factors, including vascular endothelial growth factor (VEGF). The microvascular density (MVD) in tumours was assessed and the expression of VEGF and its receptors VE
Plasma levels of vascular endothelial growth factor (VEGF) and its receptor, flt-1, in haematological cancers: A comparison with breast cancer
β Scribed by Funmi M. Belgore; Gregory Y. H. Lip; David Bareford; Martin Wadley; Paul Stonelake; Andrew D. Blann
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 29 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0361-8609
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β¦ Synopsis
Raised plasma VEGF is found in some cancers but levels of its receptor soluble Flt-1 (sFlt-1) are unreported. Hypothesising increased levels to be present in haematological cancers, we measured both by ELISA in 22 patients with haematological cancer, 22 with breast cancer, and in age-and sex-matched controls. VEGF was raised in both patients groups compared to controls (P < 0.01) but was higher in haematological cancer compared to breast cancer (P = 0.0238). There was no difference in levels of sFlt-1. Our data point to changes in levels of plasma VEGF, but not sFlt-1, in haematological cancer that may have pathophysiological consequences.
π SIMILAR VOLUMES
Vascular endothelial growth factor (VEGF), tissue polypeptide antigen (TPA), cancer antigen 15-3 (CA 15-3) and carcinoembryonic antigen (CEA) were measured in 314 sera of breast cancer patients and in 58 sera of women without breast cancer. VEGF was determined using a sandwich enzyme immunoassay tec