title: Bone marrow transplantation--an expanding approach to treatment of many diseases.
abstract: Thus, we can conclude that marrow transplantation has already influenced medical practice greatly. It has offered a treatment which often cures patients of more than 20 otherwise lethal diseases. The treatment so horrendously difficult and dangerous at first has already been greatly improved, simplified, and made much safer. The availability of a suitable donor has been much extended and real progress has been made in prevention and perhaps even in treatment of graft-versus-host disease. This has made possible the option of marrow transplantation for every patient in whom we think the treatment may be beneficial. The problem underlying many cases of interstitial pneumonia has been identified and patients are already benefitting clinically from this progress. Progress has also been made which promises antiviral therapy which could reduce, prevent, and ultimately eliminate the intercurrent virus infections which limit the applicability of marrow transplantation, especially for children with severe immunodeficiencies. I do not know how far this line of investigation can be taken. However, just as we have learned stepwise to use marrow transplants from matched siblings to treat many diseases, to use fetal liver in place of bone marrow, to employ matched relative donors when a matched sibling is not available, and, finally, even to use parental donors to achieve correction of SCID, we now have good reason to believe that, ultimately, we can use marrow transplantation without fear of GVHD to address many additional genetically determined and acquired diseases; certainly, for those diseases that involve any of the cells that are derived from bone marrow cells, and perhaps for those attributable even to cells of other organs and tissues, the functions of which are, in whole or in part, a consequence of interactions of marrow-derived cells and cells of ectodermal or endodermal origin, marrow transplantation may be useful. To us, the future of marrow transplantation as a major modality of treatment or prevention of many diseases, including hemoglobinopathesis, immunodeficiencies, hematologic abnormalities, abnormalities of function of marrow-derived cells, and even inborn errors of function of cells of organs and tissues not of marrow origin, seems bright, indeed. Further, with the capacity to introduce resistance genes against viruses and malignancies, autoimmune diseases, and diseases dependent on anomalies of immune response genes, marrow transplantation for many other diseases seems a more remote possibility.(ABSTRACT TRUNCATED AT 400 WORDS)
mesh_terms: D000243:Adenosine Deaminase / Q000172:deficiency; D000741:Anemia, Aplastic / Q000628:therapy; D000818:Animals; D001853:Bone Marrow / Q000502:physiology; D016026:Bone Marrow Transplantation; D002648:Child; D005198:Fanconi Syndrome / Q000628:therapy; D005260:Female; D006086:Graft vs Host Disease / Q000209:etiology; D006680:HLA Antigens / Q000032:analysis / Q000235:genetics; D006650:Histocompatibility Testing; D006801:Humans; D007111:Immunity, Cellular; D007153:Immunologic Deficiency Syndromes / Q000235:genetics / Q000276:immunology / Q000628:therapy*; D015470:Leukemia, Myeloid, Acute / Q000628:therapy; D016031:Liver Transplantation; D008297:Male; D051379:Mice; D010022:Osteopetrosis / Q000628:therapy; D011817:Rabbits; D051381:Rats; D013154:Spleen / Q000637:transplantation; D013601:T-Lymphocytes / Q000276:immunology; D013950:Thymus Gland / Q000637:transplantation; D013951:Thymus Hormones / Q000096:biosynthesis; D014019:Tissue Donors; D014923:Wiskott-Aldrich Syndrome / Q000628:therapy
chemical_list: D006680:HLA Antigens; D013951:Thymus Hormones; D000243:Adenosine Deaminase