• VEGF Signaling Prevents Senescence in Colorectal Tumors

VEGF Signaling Prevents Senescence in Colorectal Tumors

Vascular endothelial growth factor receptor-2 (VEGFR2) signaling prevents senescence of colorectal cancer cells by inactivating p21, researchers report in the July issue of Gastroenterology. Inactivation of this pathway correlates with survival of patients treated with anti-VEGF cancer drug bevacizumab. VEGF, a growth factor that has been well studied for its

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  • What is This Liver Tumor?

What is This Liver Tumor?

Researchers describe a rare liver tumor of vascular origin in the May issue of Clinical Gastroenterology and Hepatology. Laisa Socorro Briongos-Figuero and Tomás Zamora-Martínez describe the case of a 59-year-old man with chronic pancreatitis who was was admitted to the hospital with vomiting and jaundice, without fever or diarrhea. He had a previous history of

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