Cancer-promoting protein also helps engineered immune cells fight tumors in lab tests
Colorectal cancer has become the leading cause of cancer-related death for people under 50. Its most common forms generally aren't treatable, either through conventional means like chemotherapy or newer immunotherapy drugs.

<p>Colorectal cancer has become the leading cause of cancer-related death for people under 50. Its most common forms generally aren't treatable, either through conventional means like chemotherapy or newer immunotherapy drugs.</p>