title: New hope from new classes of therapy.
abstract: A number of very interesting new drugs were discussed in sessions at Barcelona. Two represent new classes of therapy--entry inhibitors and integrase inhibitors--while others seek to offer improvements over drugs in existing classes. Both are welcome advances.
mesh_terms: D019380:Anti-HIV Agents / Q000145:classification / Q000494:pharmacology / Q000627:therapeutic use*; D023581:HIV Fusion Inhibitors / Q000494:pharmacology / Q000627:therapeutic use*; D015658:HIV Infections / Q000188:drug therapy*; D019428:HIV Integrase Inhibitors / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans
chemical_list: D019380:Anti-HIV Agents; D023581:HIV Fusion Inhibitors; D019428:HIV Integrase Inhibitors