In the opening scene of “Difret,” Zereseney Mehari’s first feature film, human rights lawyer Meaza Ashenafi (Meron Getnet) reassures one of her clients: “Don’t worry,” she says. “There are laws in ...
Tumor suppressor genes act as “brakes” to stop cells before they can travel down the road to cancer. A loss of function mutation in these genes can be disastrous. Like all genes, tumor suppressor ...