@article{oai:kanazawa-u.repo.nii.ac.jp:00012955, author = {Katagiri, Takamasa and Shiobara, Shintaro and Nakao, Shinji and Wakano, Miki and Muranaka, Eriko and Kuba, Nahoko and Furukawa, Tatsuo and Tsukada, Junichi and Takeda, Hiroko and Aizawa, Yoshifusa and Harada, Mine}, journal = {Bone Marrow Transplantation}, month = {Nov}, note = {We determined the alleles of five polymorphic molecules including HA-1 and four adhesion molecules for 106 patients transplanted with HLA-identical stem cell grafts and investigated the association of mismatches as correlates of relapse and graft-versus-host disease (GVHD). All 106 recipients underwent stem cell transplantation (SCT) after myeloablative conditioning between 1985 and 2002. Risk status of disease at SCT was standard (n = 63) and high (n = 42). After SCT, 36, 49 and 33 developed acute GVHD, chronic GVHD and relapsed, respectively. Our patients relapsed at rates of 16.7 and 38.6% with one or more and without incompatibilities (P = 0.013). The relapse rates of patients with CD62L, CD31 codon 563, CD31 codon 125, HA-1 and CD49b incompatibilities were 5.9, 11.8, 15.4, 16.0 and 33.3%, respectively. The frequency of acute GVHD did not differ regardless of incompatibilities. In standard-risk group, the accumulated relapse rates of 19 and 44 patients with and without minor histocompatibility antigen incompatibility were 22% and unexpectedly 66%, respectively (P = 0.02). The probability of 12-year survival was 88% in the former and 66% in the latter patients (P = 0.03). Our data suggest that incompatibility of CD62L, CD31 codon 563 and CD31 codon 125 contributes to a graft-versus-leukemia effect rather than to GVHD, resulting in prolonged survival after HLA-identical SCT., 金沢大学大学院医学系研究科}, pages = {681--686}, title = {Mismatch of minor histocompatibility antigen contributes to a graft-versus-leukemia effect rather than to acute GVHD, resulting in long-term survival after HLA-identical stem cell transplantation in Japan}, volume = {38}, year = {2006} }