
Critical issues in mucosal immunity for HIV-1 vaccine development
Keywords: HIV-1; vaccine; mucosal; gastrointestinal tract; T cells; antibody; innate; adaptive; immunity; CTL; Cytolytic T lymphocyte; HVTN; HIV Vaccine Trials Network; rAd5; Recombinant adenovirus type 5; SIV; Simian immunodeficiency virus;