News tagged with cell immunity

Why the immune system fails to kill HIV

Our immune system contains CD8+ T cells which protect us from various diseases such as cancer and viruses. Some of them are specifically tasked with killing cells infected with the HIV virus – and researchers ...

Jul 18, 2014
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Unsuspected aspect of immune regulation revealed

Until now, the immune cells known as 'B cells' have been thought to specialise only in the production of antibodies. A discovery by Garvan immunologists shows they also have a role to play in regulating another ...

Jul 01, 2014
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Fat damages the lungs of heavy drinkers

Heavy drinking damages the body in many ways. In addition to liver failure, alcoholics are at a much greater risk of developing pneumonia and life threatening acute respiratory distress syndrome (ARDS), for which there is ...

Jun 30, 2014
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Now we know why drugs don't work on pancreatic cancer

The trouble with treating cancer is that each type has its own quirks. The quirks of pancreatic cancer make it one of the most lethal. The survival period after diagnosis is only four to six months. The main ...

Jun 25, 2014
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