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With flu activity on the rise, now is the time to take steps to protect yourself and those you love.

Researchers at the University of Chicago identified a mechanism to make immune cells reprogrammed by radiation therapy attack tumors rather than protect them.

Governor Greg Abbott announced that the Texas Health and Human Services Commission (HHSC) plans to award $87 million in Rural Texas Strong grants to 129 rural healthcare providers throughout the state.

For decades, scientists have known that a protein made by T cells and natural killer (NK) cells in the immune system, called perforin, can kill tumor cells by punching a hole in the cell wall and injecting proteases called granzymes, which kill the cell.