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Archive for August 14, 2014

Bringing the Fight to hidden HIV


We’ve got even more news for the HIV cure front. Yesterday we talked about broadly neutralizing antibodies, today we are going to be touching on that yet again,so if you missed it, you can read more about that here. Now, although HIV can now be effectively suppressed using anti-retroviral drugs, it still comes surging back the moment the flow of drugs is stopped. We sadly saw this delayed response in an infant that was thought to be effectively “cured” of HIV. It is unfortunate, but latent reservoirs of HIV-infected cells, invisible to the body’s immune system and unreachable by pharmaceuticals, ensure that the infection will rebound after therapy is terminated. This is a big reason that, even when the viral load drops below detection, you still need constant check ups and continuous anti-retrovirals.