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Thomas Jefferson University

Department of Radiation Oncology Faculty Papers

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2013

Vascular endothelial growth factor (VEGF) expression in locally advanced prostate cancer: secondary analysis of radiation therapy oncology group (RTOG) 8610.

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Vascular Endothelial Growth Factor (Vegf) Expression In Locally Advanced Prostate Cancer: Secondary Analysis Of Radiation Therapy Oncology Group (Rtog) 8610., Larry Pan, Seunghee Baek, Pamela R Edmonds, Mack Roach, Harvey Wolkov, Satish Shah, Alan Pollack, M Elizabeth Hammond, Adam P Dicker Jan 2013

Vascular Endothelial Growth Factor (Vegf) Expression In Locally Advanced Prostate Cancer: Secondary Analysis Of Radiation Therapy Oncology Group (Rtog) 8610., Larry Pan, Seunghee Baek, Pamela R Edmonds, Mack Roach, Harvey Wolkov, Satish Shah, Alan Pollack, M Elizabeth Hammond, Adam P Dicker

Department of Radiation Oncology Faculty Papers

BACKGROUND: Angiogenesis is a key element in solid-tumor growth, invasion, and metastasis. VEGF is among the most potent angiogenic factor thus far detected. The aim of the present study is to explore the potential of VEGF (also known as VEGF-A) as a prognostic and predictive biomarker among men with locally advanced prostate cancer.

METHODS: The analysis was performed using patients enrolled on RTOG 8610, a phase III randomized control trial of radiation therapy alone (Arm 1) versus short-term neoadjuvant and concurrent androgen deprivation and radiation therapy (Arm 2) in men with locally advanced prostate carcinoma. Tissue samples were obtained from …