Donor KIR3DL1/3DS1 Gene and Recipient Bw4 KIR Ligand as Prognostic Markers for Outcome in Unrelated Hematopoietic Stem Cell Transplantation

نقش ترکیب KIR-HLA در پیوند سلول‌های بنیادی خون‌ساز

Background : Allogeneic hematopoietic stem cells transplantation (HSCT) is a valuable therapy for refractory acute leukemias, leukemias with a high risk for relapse, myelodysplastic syndromes, and chronic myeloid leukemia. HSCT outcome is dependent on several factors, including the stage of disease, degree of human leukocyte antigen (HLA) identity between donor and recipient, conditioning regim...

Survival advantage with KIR ligand incompatibility in hematopoietic stem cell transplantation from unrelated donors.

Killer immunoglobulin-like receptor (KIR) ligand incompatibility in the graft-versus-host direction was demonstrated to be associated with improved outcome in patients given haploidentical, T-cell-depleted hematopoietic stem cell transplants (HSCTs). The goal of this study was to evaluate whether that observation could be generalized for patients receiving unmanipulated HSCTs from unrelated don...

بهبود بقا بیماران مبتلا به لوسمی لنفوبلاستیک حاد فاقد HLA-A3/11 برای KIR3DL2 دهنده پس از پیوند سلول های بنیادی خونساز از خواهر یا برادر با HLA مشابه بدون تخلیه سلول T

A potential factor influencing hematopoietic stem cells transplantation (HSCT) outcome is the presence of donor-derived alloreactive natural killer (NK) cells. This retrospective analysis studied the impact of NK alloreactivity based on the missing KIR ligand, for acute myeloid leukemia (AML) or acute lymphoblastic leukemia (ALL) patients undergoing non-T-cell depleted HLA-identical sibling HS...

Hla and Kir Gene Polymorphism in Hematopoietic Stem Cell Transplantation

Outcomes from unrelated donor hematopoietic stem cell transplantation.

BACKGROUND Allogeneic hematopoietic cell transplantation (HCT) offers a curative treatment option for management of a variety of hematologic malignancies. While sibling donors have been the gold standard for adult patients in need of an HCT, not all patients have a suitable family donor. The availability of unrelated volunteer donor registries and alternative stem cell sources has expanded the ...