UC San Francisco researchers have designed a candidate drug that could help make pancreatic cancer, which is almost always fatal, a treatable, perhaps even curable, condition.
The new molecule permanently modifies a wily cancer-causing mutation, called K-Ras G12D, that is responsible for nearly half of all pancreatic cancer cases and appears in some forms of lung, breast and colon cancer.
Sildenafil is the main component of drugs used to treat erectile dysfunction (Viagra) and pulmonary arterial hypertension (Revatio).