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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Opening-up the stem cell niche

For many years scientists have been trying to unravel mechanisms that guide function and differentiation of blood stem cells, those cells that generate all blood cells including our immune system. The study of human blood ...

Jul 11, 2014
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Beleodaq approved for aggressive non-hodgkin lymphoma

(HealthDay)—Beleodaq (belinostat) has been approved by the U.S. Food and Drug Administration to treat peripheral T-Cell lymphoma (PTCL), a rare and aggressive form of non-Hodgkin lymphoma (cancer of the lymph nodes).

Jul 03, 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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