title: History of graft-versus-host disease.
abstract: Nuclear warfare at the end of World War II inspired Dick W. van Bekkum to study total-body irradiation (TBI) in animal models. After high-dose TBI, mice died from "primary disease" or bone marrow (BM) aplasia. Intravenous administration of allogeneic BM cells delayed mortality but did not prevent it. Initially the delayed deaths were said to be caused by "secondary disease," which was later renamed graft-versus-host disease (GvHD). GvHD is caused by donor T lymphocytes that destroy recipient cells in skin, intestinal mucosa, bile ducts, and lymph nodes. GvHD is opposed by host-versus-graft disease (HvGD), in which host T lymphocytes destroy the administered allogeneic BM cells, including the administered T lymphocytes of the BM donor. In 1960, van Bekkum became the director of the Radiobiological Institute of the Dutch Organization for Applied Scientific Research TNO, Rijswijk, The Netherlands, where he built a multidisciplinary team that defined the variables controlling the outcome of a BM transplant. The team published their early results in the Journal of Experimental Hematology [1981;9:904-916 and 1956;4:482-488]. Later, protocols were established for BM transplantation (BMT) in patients with severe combined immunodeficiency disease, leukemia, lymphoma, and other diseases of the hematopoietic system. This review honors the scientific contributions made by Dick van Bekkum and his team in defining the four dominant variables for improving the therapeutic ratio of allogeneic BMT and in fostering the international collaboration necessary to translate this knowledge into current clinical practice.
authors.affiliation: Phase2Therapy, Den Haag, The Netherlands. Electronic address: hvriesendorp@gmail.com.
authors.forename: Huib M
authors.initials: HM
authors.lastname: Vriesendorp
authors.affiliation: Phase2Therapy, Den Haag, The Netherlands; Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands.
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Heidt
mesh_terms: D000818:Animals; D016026:Bone Marrow Transplantation / Q000009:adverse effects / Q000266:history / Q000379:methods; D005197:Famous Persons; D006086:Graft vs Host Disease / Q000209:etiology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D012106:Research / Q000266:history; D013601:T-Lymphocytes / Q000276:immunology / Q000378:metabolism; D014184:Transplantation, Homologous