HIV-1,:

M Juliana McElrath1, Stephen C De Rosa2, Zoe Moodie3

  • 1Vaccine and Infectious Disease Institute and the HIV Vaccine Trials Network, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Medicine, The University of Washington, Seattle, WA, USA; Department of Laboratory Medicine, The University of Washington, Seattle, WA, USA.

Lancet (London, England)
|November 18, 2008
PubMed
まとめ

MRKAd5 HIV-1 gag/pol/nefワクチンは,HIV特異のCD8+T細胞を誘発したが,HIV感染率を低下させなかった. 将来のHIVワクチンは,免疫反応のより大きな規模または機能的な多様性を要求します.

関連する概念動画

Vaccinations01:51

Vaccinations

Overview
Vaccines01:21

Vaccines

Vaccines are among the most effective tools in preventive medicine, designed to prepare the immune system to recognize and combat infectious agents. By introducing antigens—substances that the immune system identifies as foreign—vaccines stimulate an adaptive immune response that leads to immunological memory. This immunological memory enables the body to mount a faster and more effective response upon future exposures to the actual pathogen.Vaccines can be categorized based on the type of...
Development of Immunocompetence01:22

Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
Immunological Memory01:23

Immunological Memory

Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature is...