Hsp90 inhibition ameliorates CD4⁺ T cell-mediated acute Graft versus Host disease in mice.

ABSTRACT:

Introduction

For many patients with leukemia only allogeneic bone marrow transplantion provides a chance of cure. Co-transplanted mature donor T cells mediate the desired Graft versus Tumor (GvT) effect required to destroy residual leukemic cells. The donor T cells very often, however, also attack healthy tissue of the patient inducing acute Graft versus Host Disease (aGvHD)-a potentially life-threatening complication.

Methods

Therefore, we used the well established C57BL/6 into BALB/c mouse aGvHD model to evaluate whether pharmacological inhibition of heat shock protein 90 (Hsp90) would protect the mice from aGvHD.

Results

Treatment of the BALB/c recipient mice from day 0 to +2 after allogeneic CD4⁺ T cell transplantation with the Hsp90 inhibitor 17-(dimet

SUBMITTER: Berges C 

PROVIDER: S-EPMC5134726 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature