The current knowledge of immune privilege in stem cells

Journal Title: Journal of Transplantation & Stem Cell Biology - Year 2014, Vol 1, Issue 1

Abstract

Immune privilege as an active defensive mechanism guards cells and tissues against foreign antigens. Developing tumors and adult stem cells are believed to be immune privileged, since they have the ability to avoid rejection after implantation. Allograft rejection of transplanted tissues and organs occurs because of allelic differences between graft and host at polymorphic loci, which give rise to histocompatibility antigens; unless immunosuppressive therapy is given. This obstacle also exists when using human embryonic stem cell for cell transplantation, rising challenges in cell therapy and in regenerative medicine. Therefore, to better understand the mechanisms underlying in immune privilege and to obtain strategies which can mimic the naturally immune privileged cells, is of utmost significance in transplantation and regenerative medicine.

Authors and Affiliations

Yong Li

Keywords

Related Articles

Scaffold Free 3D Culture of Mesenchymal Stem Cells; Implications for Regenerative Medicine

Mesenchymal stem cells (MSCs) are recognized as important sources for regenerative medicine (RM). Adherent cultures, long time considered definitory for MSCs phenotype, are relatively easy to perform and to assess. Two d...

First Results on Three Patients Treated with Topical Recombinant Human Erythropoietin (rhEPO) to Improve Wound Healing in Diabetic Foot Ulcers

Chronic wounds not only induce individual distress but also cause enormous and rapidly growing costs for our health care systems and society in general. The fastest growing groups of chronic wounds are Diabetic Foot Ulce...

Stem Cell Therapies in Regenerative Medicine and Diabetes Mellitus: Advances, Constraints and Future Prospects

Stem cell therapy is one of the most promising treatments for the near future. This kind of therapy can ameliorate or even reverse some diseases and have potential applications in regenerative and replacement medicines a...

Regulation of Hypoxia-Induced Cell Death and Application of Hypoxic Preconditioning to Stem Cell Transplantation

Hypoxia is a commonly encountered feature of the cellular microenvironment in a number of processes in which programmed cell death (apoptosis) affects disease progression. These diseases include myocardial infarction, st...

The current knowledge of immune privilege in stem cells

Immune privilege as an active defensive mechanism guards cells and tissues against foreign antigens. Developing tumors and adult stem cells are believed to be immune privileged, since they have the ability to avoid rejec...

Download PDF file
  • EP ID EP207550
  • DOI 10.13188/2374-9326.1000002
  • Views 121
  • Downloads 0

How To Cite

Yong Li (2014). The current knowledge of immune privilege in stem cells. Journal of Transplantation & Stem Cell Biology, 1(1), 1-4. https://europub.co.uk/articles/-A-207550