Autologous Graft-versus-Tumor Effect: Reality or Fiction?

In contrast to allogeneic hematopoietic stem cell transplantation, the current dogma is not an evidence of graft-versus-tumor effect in autologous hematopoietic stem cell transplantation; thus, it is assumed that autologous hematopoietic stem cell transplantation only relies on the high-dose chemoth...

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Main Author: Luis F. Porrata
Format: Article
Language:English
Published: Wiley 2016-01-01
Series:Advances in Hematology
Online Access:http://dx.doi.org/10.1155/2016/5385972
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author Luis F. Porrata
author_facet Luis F. Porrata
author_sort Luis F. Porrata
collection DOAJ
description In contrast to allogeneic hematopoietic stem cell transplantation, the current dogma is not an evidence of graft-versus-tumor effect in autologous hematopoietic stem cell transplantation; thus, it is assumed that autologous hematopoietic stem cell transplantation only relies on the high-dose chemotherapy to improve clinical outcomes. However, recent studies argue in favor of the existence of an autologous graft-versus-tumor without the detrimental complications of graft-versus-host disease due to the nonspecific immune response from the infused donor alloreactive immune effector cells in allogeneic hematopoietic stem cell transplantation. Herein, this paper reviews the clinical evidence of an autologous graft-versus-tumor effect based on the autograft collected and infused host immune effector cells and host immunity recovery after autologous hematopoietic stem cell transplantation affecting clinical outcomes in cancer patients.
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series Advances in Hematology
spelling doaj-art-4de0cac6895c4747ad55cdfa962a4a9c2025-02-03T00:59:02ZengWileyAdvances in Hematology1687-91041687-91122016-01-01201610.1155/2016/53859725385972Autologous Graft-versus-Tumor Effect: Reality or Fiction?Luis F. Porrata0Division of Hematology, Department of Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USAIn contrast to allogeneic hematopoietic stem cell transplantation, the current dogma is not an evidence of graft-versus-tumor effect in autologous hematopoietic stem cell transplantation; thus, it is assumed that autologous hematopoietic stem cell transplantation only relies on the high-dose chemotherapy to improve clinical outcomes. However, recent studies argue in favor of the existence of an autologous graft-versus-tumor without the detrimental complications of graft-versus-host disease due to the nonspecific immune response from the infused donor alloreactive immune effector cells in allogeneic hematopoietic stem cell transplantation. Herein, this paper reviews the clinical evidence of an autologous graft-versus-tumor effect based on the autograft collected and infused host immune effector cells and host immunity recovery after autologous hematopoietic stem cell transplantation affecting clinical outcomes in cancer patients.http://dx.doi.org/10.1155/2016/5385972
spellingShingle Luis F. Porrata
Autologous Graft-versus-Tumor Effect: Reality or Fiction?
Advances in Hematology
title Autologous Graft-versus-Tumor Effect: Reality or Fiction?
title_full Autologous Graft-versus-Tumor Effect: Reality or Fiction?
title_fullStr Autologous Graft-versus-Tumor Effect: Reality or Fiction?
title_full_unstemmed Autologous Graft-versus-Tumor Effect: Reality or Fiction?
title_short Autologous Graft-versus-Tumor Effect: Reality or Fiction?
title_sort autologous graft versus tumor effect reality or fiction
url http://dx.doi.org/10.1155/2016/5385972
work_keys_str_mv AT luisfporrata autologousgraftversustumoreffectrealityorfiction