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Updated: May 12, 2026

Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells
11:16

Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells

Published on: February 15, 2019

Nonhuman primate models in AIDS research.

David T Evans1, Guido Silvestri

  • 1New England National Primate Research Center, Harvard Medical School, Southborough, Massachusetts, USA.

Current Opinion in HIV and AIDS
|April 26, 2013
PubMed
Summary
This summary is machine-generated.

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Animal models, particularly nonhuman primates, are crucial for advancing AIDS research. These models enable critical studies on HIV transmission, prevention, and potential cures, overcoming human research limitations.

Area of Science:

  • Immunology
  • Virology
  • Infectious Diseases

Background:

  • Acquired Immunodeficiency Syndrome (AIDS) research has seen significant progress, with potent antiretroviral therapy (ART) reducing HIV morbidity and mortality.
  • Key challenges persist, including the lack of a preventive vaccine and the inability of current ART to eradicate HIV infection.

Purpose of the Study:

  • To review recent advances in the utilization of animal models for HIV/AIDS research.
  • To categorize these advances into three key areas: transmission/pathogenesis, prevention/vaccines, and eradication/functional cure.

Main Methods:

  • Extensive use of animal models, with a focus on nonhuman primate models (SIV and SHIV infection in macaques, sooty mangabeys, vervets, etc.).
  • Controlled studies impossible in humans, including detailed cellular and tissue analysis and proof-of-concept safety studies.

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Related Experiment Videos

Last Updated: May 12, 2026

Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells
11:16

Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells

Published on: February 15, 2019

A Rat Model of EcoHIV Brain Infection
08:48

A Rat Model of EcoHIV Brain Infection

Published on: January 21, 2021

Humanized NOG Mice for Intravaginal HIV Exposure and Treatment of HIV Infection
08:15

Humanized NOG Mice for Intravaginal HIV Exposure and Treatment of HIV Infection

Published on: January 31, 2020

Main Results:

  • Animal models allow control over parameters difficult to assess in humans.
  • Facilitate in-depth study of viral cells and tissues, including elective necropsy.
  • Enable proof-of-concept studies with unacceptable safety risks in human trials.

Conclusions:

  • Animal models are indispensable for progress in HIV/AIDS pathogenesis, prevention, and treatment research.
  • Recent advances highlight the utility of these models in exploring virus transmission, vaccine development, and strategies for virus eradication.
  • The review categorizes these advances to guide future research directions in achieving a functional cure for HIV/AIDS.