Development of New Composite Tissue Allotransplantation Models using supermicrosurgery

• Yamamoto Takumi

  Department of Plastic Surgery and Reconstructive Surgery, The University of Tokyo

• Mihara Makoto

  Department of Plastic Surgery and Reconstructive Surgery, The University of Tokyo

• Narushirna Mitsunaga

  Department of Plastic Surgery and Reconstructive Surgery, The University of Tokyo

• Koshima Isao

  Department of Plastic Surgery and Reconstructive Surgery, The University of Tokyo

Bibliographic Information

Other Title

• Medical Care (Immunology, Transplantation Therapy, Regenerative Medicine, Reconstructive Surgery, Health Care Economy* Welfere and Politics and Military

Abstract

Currently, the composite tissue allotransplantation (CTA) is used clinically. However, side effects due to the immunosuppressant agents not for critical grafting become a major issue. Immunological tolerance introduced by the bone marrow transplantation (BMT) is an innovative therapy enabling long survival of a graft without immunosuppressant agents. We developed a new CTA model in order to apply the immunological tolerance introduction to the CTA. We prepared a rat lower limb transplantation model, a toe transplantation model, a forearm transplantation model, and mouse thigh chimera CTA model using supermicrosurgical technique. Additionally, we prepared a swine mandible CTA model in order to apply the technology to humans showing it is useful and with a wide clinical application. The CTA models developed by us do not include bones containing a lot of marrow (i.e., femur, humerus). They are superior CTA models that can evaluate the effect of immune tolerance by BMT.

Journal

• Academic Collaborations for Sick Children

  Academic Collaborations for Sick Children 4 (1), 16-20, 2011

  Japan Academic Collaboration Medical Society

Keywords

• Composite tissue allotransplantation
• Supermicrosurgery
• Immunotolerance induction
• Bone marrow transplantation

Details

• CRID: 1390001205320993664
• NII Article ID: 130000941663
• DOI: 10.5108/acsc.4.16
• ISSN: 18845002
• ISSN: 1884426X
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed