Blood vessel formation. Illustration showing malignant (cancerous) tumour cells (centre) promoting the formation of new blood vessels. The tumour cell

---

Blood vessel formation. Illustration showing malignant (cancerous) tumour cells (centre) promoting the formation of new blood vessels. The tumour cells release angiogenic growth factor proteins, such as vascular endothelial growth factor (VEGF), that encourage the growth of new blood vessels from existing ones. These blood vessels provide the tumour with oxygen and nutrients.

---

Size: 6060px × 4040px
Photo credit: © CAROL & MIKE WERNER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, abnormal, angiogenesis, artwork, background, blood, body, cancer, cancerous, endothelial, factor, formation, growth, human, illustration, malignancy, malignant, medical, medicine, neovascularity, oncology, supply, system, tumor, tumour, unhealthy, vascular, vascularisation, vascularization, vegf, vessels, white