Murine anti–third-party central-memory CD8+ T cells promote hematopoietic chimerism under mild conditioning: lymph-node sequestration and deletion of anti-donor T cells

Author:

Ophir Eran1,Or-Geva Noga1,Gurevich Irina1,Tal Orna1,Eidelstein Yaki1,Shezen Elias1,Margalit Raanan1,Lask Assaf1,Shakhar Guy1,Hagin David1,Bachar-Lustig Esther1,Reich-Zeliger Shlomit1,Beilhack Andreas2,Negrin Robert3,Reisner Yair1

Affiliation:

1. Department of Immunology, Weizmann Institute of Science, Rehovot, Israel;

2. Department of Medicine and Interdisciplinary Center for Clinical Research (IZKF), Würzburg University, Würzburg, Germany; and

3. Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA

Abstract

Key Points A new approach to achieving immune tolerance and mixed chimerism with relevance for hematopoietic stem cell and organ transplantation. Anti–third-party central memory T cells support engraftment with nonablative conditioning by sequestering and deleting anti-donor T cells.

Publisher

American Society of Hematology

Subject

Cell Biology,Hematology,Immunology,Biochemistry

Reference46 articles.

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4. Role of intrathymic clonal deletion and peripheral anergy in transplantation tolerance induced by bone marrow transplantation in mice conditioned with a nonmyeloablative regimen.;Tomita;J Immunol,1994

5. Tolerance induction by megadose hematopoietic progenitor cells: expansion of veto cells by short-term culture of purified human CD34(+) cells.;Gur;Blood,2002

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