Ex vivo expansion of regulatory T cells for clinical applications against graft-versus-host disease in allogeneic hematopoietic stem cell transplantation / 中华医学杂志(英文版)
Chinese Medical Journal
;
(24): 4575-4582, 2013.
Article
in English
| WPRIM
| ID: wpr-327527
ABSTRACT
<p><b>OBJECTIVE</b>To review the characteristics of regulatory T cells (Tregs) and ex vivo expansion of Tregs for treatment of graft-versus-host disease (GVHD).</p><p><b>DATA SOURCES</b>The data used in this review were retrieved from PubMed (1970-2013). The terms "ex vivo expansion", "regulatory T cell", and "graft-versus-host disease" were used for literature search.</p><p><b>STUDY SELECTION</b>The publications about the characteristics of Tregs, ex vivo expansion of Tregs and clinical applications of Tregs against GVHD were identified, retrieved and reviewed.</p><p><b>RESULTS</b>Tregs can be classified as natural Tregs (nTregs) and induced Tregs (iTregs). Both subsets share most Treg features. Given their immunosuppressive property, Tregs have been tested for their capability of preventing GVHD. The bottleneck of Treg therapy is the limited numbers of naturally existing Tregs. To solve this problem, ex vivo expansion of nTregs or iTregs has been executed. The initial data indicate Treg therapy is effective in reducing GVHD without compromising graft-versus-leukemia (GVL).</p><p><b>CONCLUSION</b>Ex vivo expansion of Tregs is a reliable way to prepare sufficient number of Tregs for management of GVHD.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Therapeutics
/
T-Lymphocytes, Regulatory
/
Hematopoietic Stem Cell Transplantation
/
Cell Biology
/
Allergy and Immunology
/
Graft vs Host Disease
Type of study:
Prognostic study
Limits:
Humans
Language:
English
Journal:
Chinese Medical Journal
Year:
2013
Type:
Article
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