AIDS Discovery and Development of Therapeutics Study Section [ADDT] (Formerly AARR-3)

[ADDT Roster]

The AIDS Discovery and Development of Therapeutics [ADDT] Study Section reviews applications concerned with the design, discovery, and development of therapeutics for HIV/AIDS. The science encompassed includes preclinical development of gene-based therapeutics and diagnostics, traditional drugs, targeted drug design and modeling based on structure, pharmacology, toxicology, drug delivery, and assays to measure drug/therapeutic levels. This Study Section also reviews applications related to the development of vector and cellular aspects/components of gene-based and immune reconstitution therapies for HIV/AIDS, viral resistance, and interactions of drugs/therapeutics used to treat/prevent HIV infection and associated complications, as well as other used/abused agents.

Specific areas covered by ADDT:

  • Development of targeted screens for discovery of new anti-HIV agents
  • Isolation and characterization of natural products as therapeutics/preventives for opportunistic infections
  • Preclinical development of therapies for HIV/AIDS, AIDS-associated opportunistic infections, and cancers [including toxicology and pharmacology]
  • Design and development of vectors for targeted delivery to cells and tissues, and for in vivo use
  • Preclinical evaluation of gene-based therapies [e.g., ribozymes, trans- dominant inhibitors, anti-sense and si-RNA]
  • Mechanisms of drug resistance
  • Assay development for molecular-based measures of resistance, therapeutic efficacy, and effects of therapy on immune parameters
  • Chemistry, pharmacology, and biochemistry of target compounds for HIV and AIDS-associated opportunistic infections
  • Studies of drug-drug interactions

ADDT has the following shared interests within the AARR IRG:

  • Studies dealing with mechanism of action, regulation, and means of interaction of viral genes and/or gene products with host factors are reviewed by AMCB, whereas ADDT reviews applications that use this information for assays and screens in therapeutics discovery. 


  • ADDT shares interest with AOIC in studies of AIDS-associated opportunistic infections. ADDT reviews targeted screening, natural products isolation, and characterization and drug development after anti-microbial/viral activity has been established, whereas AOIC covers the microbiology of the opportunistic infections, especially their pathogenesis.


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