title: [Mechanism for HIV invasion via skin or mucosa].
abstract: Sexual transmission of HIV is the most common mode of infection in the global HIV epidemic. In the absence of an effective vaccine, there is an urgent need for additional strategies to prevent new HIV infections. An emerging body of evidence now indicates that Langerhans cells (LC) are initial cellular targets in the sexual transmission of HIV, and CD4- and CCR5-mediated infection of LC plays a crucial role in virus dissemination. I focus on the recent advances regarding the cellular events that may occur during heterosexual transmission of HIV.
authors.affiliation: Department of Dermatology, University of Yamanashi. tkawa@yamanashi.ac.jp
authors.forename: Tatsuyoshi
authors.initials: T
authors.lastname: Kawamura
mesh_terms: D000818:Animals; D015704:CD4 Antigens; D006678:HIV / Q000276:immunology* / Q000472:pathogenicity; D015658:HIV Infections / Q000276:immunology* / Q000517:prevention & control / Q000635:transmission / Q000821:virology*; D006801:Humans; D057131:Immune Evasion; D007801:Langerhans Cells / Q000821:virology*; D009092:Mucous Membrane / Q000276:immunology* / Q000821:virology*; D019713:Receptors, CCR5; D012867:Skin / Q000276:immunology* / Q000821:virology*
chemical_list: D015704:CD4 Antigens; D019713:Receptors, CCR5