Pathways for aberrant angiogenesis in pancreatic cancer

M. Korc

Research output: Contribution to journalReview article

137 Scopus citations

Abstract

Pancreatic ductal adenocarcinoma (PDAC) is a devastating disease. Although the specific mechanisms that dictate its biological aggressiveness are not clearly established, it is characterized by a variety of molecular alterations as well as by the overexpression of mitogenic and angiogenic growth factors and their receptors. PDACs also express high levels of vascular endothelial growth factor (VEGF). Recent studies indicate that suppression of VEGF expression attenuates pancreatic cancer cell tumorigenicity in a nude mouse model, and that VEGF can exert direct mitogenic effects on some pancreatic cancer cells. These findings suggest that cancer cell derived VEGF promotes pancreatic cancer growth in vivo via a paracrine angiogenic pathway and an autocrine mitogenic pathway, and provide novel opportunities for therapeutic intervention in this deadly disease.

Original languageEnglish (US)
Article number8
JournalMolecular Cancer
Volume2
DOIs
StatePublished - Jan 7 2003

ASJC Scopus subject areas

  • Molecular Medicine
  • Oncology
  • Cancer Research

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