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Published on: December 23, 2016
The Cynomolgus Macaque MHC Polymorphism in Experimental Medicine
Takashi Shiina1, Antoine Blancher2,3
1Department of Molecular Life Sciences, Division of Basic Medical Science and Molecular Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa 259-1193, Japan.
Cynomolgus macaques, or Macaca fascicularis, are valuable models in research due to their MHC polymorphism, which impacts immune responses and disease susceptibility. Understanding this genetic variation is key for advancing experimental medicine.
Area of Science:
- Primate genetics
- Immunology
- Experimental medicine
Background:
- Cynomolgus macaques (Macaca fascicularis) are increasingly used in research due to ease of care and phylogenetic proximity to humans.
- Their genome understanding has advanced, revealing distinct continental and island population differentiation.
- The Macaca fascicularis MHC shares organization with humans but has higher classical class I gene duplication.
Purpose of the Study:
- To review the Macaca fascicularis MHC polymorphism.
- To describe current methods for characterizing this polymorphism.
- To discuss the impact of MHC polymorphism in experimental medicine.
Main Methods:
- Review of existing literature on Macaca fascicularis MHC.
- Description of techniques used for MHC characterization.
- Analysis of experimental data demonstrating MHC influence.
Main Results:
- Macaca fascicularis MHC polymorphism plays a crucial role in experimental organ and stem cell allografts.
- MHC class I and II regions influence immune responses to pathogens and vaccines.
- MHC affects reproduction and other biological parameters in cynomolgus macaques.
Conclusions:
- Macaca fascicularis MHC polymorphism is a critical factor in experimental medicine.
- Characterizing MHC variation is essential for interpreting research outcomes.
- Further research into MHC's role can improve preclinical studies and disease association.
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