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J. Y. Douillard, S. Siena, J. Cassidy, J. Tabernero, R. Burkes, M. Barugel, et al., “Randomized, Phase III Trial of Panitumumab with Infusional Fluorouracil, Leucovorin, and Oxaliplatin (FOLFOX4) versus FOLFOX4 alone as First-Line Treatment in Patients with Previously Untreated metastatic Colorectal Cancer: The PRIME Study,” Journal of Clinical Oncology, Vol. 28, No. 31, 2010, pp. 4697-4705. doi:10.1200/JCO.2009.27.4860

has been cited by the following article:

• TITLE: Targeting HIF-1α and HIF-2α to Overcome Treatment Resistance Mediated by Oncogenic KRAS in Colorectal Cancer

  AUTHORS: Eva Gupta, Napoleon Santos, Yanxia Liu, Pamela Havre, Nam H. Dang, Hendrik Luesch, Long H. Dang

  KEYWORDS: Colon Cancer; EGFR; KRAS; HIF-1α; HIF-2

  JOURNAL NAME: Journal of Cancer Therapy, Vol.4 No.6, August 1, 2013

  ABSTRACT: Epidermal growth factor receptor inhibitors have shown promise in the treatment of colorectal cancers. However, activating KRAS mutations cause primary resistance to these agents and contribute to cancer progression. Downstream signaling of oncogenic KRAS induces activation of HIF-1α and HIF-2α which in turn activate genes that promote cell proliferation, obstruct cell death, and induce angiogenesis and metabolic adaptation. We will discuss clinical trial results with EGFR inhibitors, mechanism of resistance mediated by oncogenic KRAS, and strategies under clinical development to overcome KRAS-mediated resistance.