An enzyme called EZH2 has an unexpected role in driving aggressive tumor growth in treatment-resistant prostate cancers, according to a new study by scientists at Weill Cornell Medicine.

It may soon be possible to determine which patients with a type of liver cancer called hepatocellular carcinoma would benefit from immunotherapy, according to a preclinical study by Weill Cornell Medicine investigators.

Research led by Weill Cornell Medicine provides new evidence that most colorectal cancers begin with the loss of intestinal stem cells, even before cancer-causing genetic alterations appear.

Hard-to-detect colorectal pre-cancerous lesions known as serrated polyps, and the aggressive tumors that develop from them, depend heavily on the ramped-up production of cholesterol, according to a preclinical study from researchers at Weill Cornell Medicine.

An experimental therapy showed promise as treatment for an aggressively spreading type of colorectal cancer in preclinical models.