Immunology

Study reveals how immune cells can be trained to fight infections

The body's immune cells naturally fight off viral and bacterial microbes and other invaders, but they can also be reprogrammed or "trained" to respond even more aggressively and potently to such threats, report UCLA scientists ...

Vaccination

AstraZeneca Covid vaccine sales hit $275 mn in first quarter

British pharmaceuticals giant AstraZeneca said Friday that its COVID vaccine generated $275 million (227 million euros) in sales in the first quarter, as its chief executive defended the company's performance in the face ...

Oncology & Cancer

Reviving exhausted immune cells to fight cancer

Eliminating a single gene can turn exhausted cancer-fighting immune cells known as CD8+ T cells back into refreshed soldiers that can continue to battle malignant tumors, a new study led by UT Southwestern researchers suggests. ...

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