Comment on

• Killing HIV-infected cells by transduction with an HIV protease-activated caspase-3 protein.

  Vocero-Akbani AM, Heyden NV, Lissy NA, Ratner L, Dowdy SF. Vocero-Akbani AM, et al. Nat Med. 1999 Jan;5(1):29-33. doi: 10.1038/4710. Nat Med. 1999. PMID: 9883836
• In vivo migration and function of transferred HIV-1-specific cytotoxic T cells.

  Brodie SJ, Lewinsohn DA, Patterson BK, Jiyamapa D, Krieger J, Corey L, Greenberg PD, Riddell SR. Brodie SJ, et al. Nat Med. 1999 Jan;5(1):34-41. doi: 10.1038/4716. Nat Med. 1999. PMID: 9883837
• Directly measured kinetics of circulating T lymphocytes in normal and HIV-1-infected humans.

  Hellerstein M, Hanley MB, Cesar D, Siler S, Papageorgopoulos C, Wieder E, Schmidt D, Hoh R, Neese R, Macallan D, Deeks S, McCune JM. Hellerstein M, et al. Nat Med. 1999 Jan;5(1):83-9. doi: 10.1038/4772. Nat Med. 1999. PMID: 9883844