Therapeutic innovations against HIV

Abstract
AIDS has become the leading cause of infection-associated mortality worldwide. Since the 1983 discovery of HIV as the aetiological agent of AIDS, numerous compounds have been developed to prevent or disrupt various stages of HIV replication. Three critical stages in the HIV life cycle have served as the molecular targets for 21 antiviral drugs in clinical use: i) the initial attachment of the virion to immune cells; ii) the transcription of viral RNA to viral DNA; and iii) the processing of gag-pol protein by HIV protease. This patent review discusses the therapeutic innovations against HIV-1, including both patented standard anti-HIV drugs in clinical use as well as promising new anti-HIV drug candidates in the pipeline.

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