HIV & AIDS

Revealed: Secret of HIV's natural born killers

Scientists on Sunday said they had found a key piece in the puzzle as to why a tiny minority of individuals infected with HIV have a natural ability to fight off the deadly AIDS virus.

Oncology & Cancer

New vaccine type overcomes cancerous tumor defenses

A team of researchers affiliated with multiple institutions in the U.S. and one in Japan has developed a new type of vaccine that helps the immune system destroy cancerous tumors by overcoming their defense system. In their ...

Oncology & Cancer

New immunotherapy for lung cancer shows promise of success

In a groundbreaking development, results from a recent clinical trial to treat lung cancer show that a novel immunotherapy combination is surprisingly effective at controlling the disease's progression. The study, published ...

Oncology & Cancer

Toxoplasma gondii can stop cancer in its tracks as a vaccine

Toxoplasma gondii (T. gondii) is a single-celled parasite that is happiest in a cat's intestines, but it can live in any warm blooded animal. Found worldwide, T. gondii affects about one-third of the world's population, 60 ...

Diseases, Conditions, Syndromes

Mosquito spit may affect your immune system for days

Mosquito saliva alone—even in the absence of any pathogens—contains hundreds of proteins. Now, researchers reporting in PLOS Neglected Tropical Diseases have discovered that the interaction of these proteins with the ...

Immunology

Creatine powers T cells' fight against cancer

Creatine, the organic acid that is popularly taken as a supplement by athletes and bodybuilders, serves as a molecular battery for immune cells by storing and distributing energy to power their fight against cancer, according ...

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