Abstract
In man, hematologic abnormalities precede the development of acute myeloblastic leukemia in about one-third of individuals. This preleukemic state may represent a stage of adult leukemia wherein small numbers of leukemic cells are present and the normal marrow stem cell compartment has not been seriously compromised. A syndrome resembling human preleukemia occurs in cats infected with feline leukemia virus (FeLV). This disorder is characterized by anemia, leukopenia or thrombocytopenia occurring weeks or months prior to the development of feline acute leukemia. The natural occurrence of this syndrome in this domestic animal population makes it a potential model of human preleukemia. Initial poor results of therapy of human preleukemia presently prohibit one from carrying out controlled trials with chemotherapeutic agents in such a group of patients. Preliminary trials with chemo- and/or immunotherapy may be more easily attempted with FeLV infected preleukemic cats.
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- Anderson L. J., Jarrett W. F., Jarrett O., Laird H. M. Feline leukemia-virus infection of kittens: mortality associated with atrophy of the thymus and lymphoid depletion. J Natl Cancer Inst. 1971 Oct;47(4):807–817. [PubMed] [Google Scholar]
- Anderson L. J., Jarrett W. F. Membranous glomerulonephritis associated with leukaemia in cats. Res Vet Sci. 1971 Mar;12(2):179–180. [PubMed] [Google Scholar]
- BLOCK M., JACOBSON L. O., BETHARD W. F. Preleukemic acute human leukemia. J Am Med Assoc. 1953 Jul 11;152(11):1018–1028. doi: 10.1001/jama.1953.03690110032010. [DOI] [PubMed] [Google Scholar]
- Brodey R. S., McDonough S. K., Frye F. L., Hardy W. D. Epidemiology of feline leukemia (lymphosarcoma). Bibl Haematol. 1970;(36):333–342. doi: 10.1159/000391725. [DOI] [PubMed] [Google Scholar]
- Brunner K. T., Mauel J., Cerottini J. C., Chapuis B. Quantitative assay of the lytic action of immune lymphoid cells on 51-Cr-labelled allogeneic target cells in vitro; inhibition by isoantibody and by drugs. Immunology. 1968 Feb;14(2):181–196. [PMC free article] [PubMed] [Google Scholar]
- Cotter S. M., Essex M. Animal model: feline acute lymphoblastic leukemia and aplastic anemia. Am J Pathol. 1977 Apr;87(1):265–268. [PMC free article] [PubMed] [Google Scholar]
- Cotter S. M., Hardy W. D., Jr, Essex M. Association of feline leukemia virus with lymphosarcoma and other disorders in the cat. J Am Vet Med Assoc. 1975 Mar 1;166(5):449–454. [PubMed] [Google Scholar]
- Dorn C. R., Taylor D. O., Hibbard H. H. Epizootiologic characteristics of canine and feline leukemia and lymphoma. Am J Vet Res. 1967 Jul;28(125):993–1001. [PubMed] [Google Scholar]
- Essex M., Cotter S. M., Carpenter J. L. Feline virus-induced tumors and the immune response: recent developments. Am J Vet Res. 1973 Jun;34(6):809–812. [PubMed] [Google Scholar]
- Essex M., Cotter S. M., Carpenter J. L. Feline virus-induced tumors and the immune response: recent developments. Am J Vet Res. 1973 Jun;34(6):809–812. [PubMed] [Google Scholar]
- Essex M., Cotter S. M., Carpenter J. L., Hardy W. D., Jr, Hess P., Jarrett W., Schaller J., Yohn D. S. Feline oncornavirus-associated cell membrane antigen. II. Antibody titers in healthy cats from household and laboratory colony environments. J Natl Cancer Inst. 1975 Mar;54(3):631–635. [PubMed] [Google Scholar]
- Essex M., Cotter S. M., Hardy W. D., Jr, Hess P., Jarrett W., Jarrett O., Mackey L., Laird H., Perryman L., Olsen R. G. Feline oncornavirus-associated cell membrane antigen. IV. Antibody titers in cats with naturally occurring leukemia, lymphoma, and other diseases. J Natl Cancer Inst. 1975 Aug;55(2):463–467. [PubMed] [Google Scholar]
- Essex M., Hardy W. D., Jr, Cotter S. M., Jakowski R. M., Sliski A. Naturally occurring persistent feline oncornavirus infections in the absence of disease. Infect Immun. 1975 Mar;11(3):470–475. doi: 10.1128/iai.11.3.470-475.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Essex M., Jakowski R. M., Hardy W. D., Jr, Cotter S. M., Hess P., Sliski A. Feline oncornavirus-associated cell membrane antigen. III. Antibody titers in cats from leukemia cluster households. J Natl Cancer Inst. 1975 Mar;54(3):637–641. [PubMed] [Google Scholar]
- Fisher W. B., Armentrout S. A., Weisman R., Jr, Graham R. C., Jr "Preleukemia". A myelodysplastic syndrome often terminating in acute leukemia. Arch Intern Med. 1973 Aug;132(2):226–232. doi: 10.1001/archinte.132.2.226. [DOI] [PubMed] [Google Scholar]
- Gilmore C. E., Holzworth J. Naturally occurring feline leukemia: clinical, pathologic, and differential diagnostic features. J Am Vet Med Assoc. 1971 Mar 15;158(6 Suppl):1013+–1013+. [PubMed] [Google Scholar]
- HOLZWORTH J. Leukemia and related neoplasms in the cat. II. Malignancies other than lymphoid. J Am Vet Med Assoc. 1960 Feb 1;136:107–121. [PubMed] [Google Scholar]
- Hardy W. D., Jr, Geering G., Old L. J., DE Harven E., Brody R. S., McDonough S. Feline leukemia virus: occurrence of viral antigen in the tissues of cats with lymphosarcoma and other diseases. Science. 1969 Nov 21;166(3908):1019–1021. doi: 10.1126/science.166.3908.1019. [DOI] [PubMed] [Google Scholar]
- Hardy W. D., Jr, Hess P. W., MacEwen E. G., McClelland A. J., Zuckerman E. E., Essex M., Cotter S. M., Jarrett O. Biology of feline leukemia virus in the natural environment. Cancer Res. 1976 Feb;36(2 Pt 2):582–588. [PubMed] [Google Scholar]
- Hardy W. D., Jr, Old L. J., Hess P. W., Essex M., Cotter S. Horizontal transmission of feline leukaemia virus. Nature. 1973 Aug 3;244(5414):266–269. doi: 10.1038/244266a0. [DOI] [PubMed] [Google Scholar]
- Hardy W. D., Jr, Old L. J., Hess P. W., Essex M., Cotter S. Horizontal transmission of feline leukaemia virus. Nature. 1973 Aug 3;244(5414):266–269. doi: 10.1038/244266a0. [DOI] [PubMed] [Google Scholar]
- Hardy W. D., Jr, Zuckerman E. E., MacEwen E. G., Hayes A. A., Essex M. A feline leukaemia virus- and sarcoma virus-induced tumour-specific antigen. Nature. 1977 Nov 17;270(5634):249–251. doi: 10.1038/270249a0. [DOI] [PubMed] [Google Scholar]
- Hellström K. E., Hellström I. Lymphocyte-mediated cytotoxicity and blocking serum activity to tumor antigens. Adv Immunol. 1974;18:209–277. doi: 10.1016/s0065-2776(08)60311-9. [DOI] [PubMed] [Google Scholar]
- Hoover E. A., Kociba G. J., Hardy W. D., Jr, Yohn D. S. Erythroid hypoplasia in cats inoculated with feline leukemia virus. J Natl Cancer Inst. 1974 Nov;53(5):1271–1276. doi: 10.1093/jnci/53.5.1271. [DOI] [PubMed] [Google Scholar]
- Hoover E. A., Olsen R. G., Hardy W. D., Jr, Schaller J. P., Mathes L. E. Feline leukemia virus infection: age-related variation in response of cats to experimental infection. J Natl Cancer Inst. 1976 Aug;57(2):365–369. doi: 10.1093/jnci/57.2.365. [DOI] [PubMed] [Google Scholar]
- JARRETT W. F., CRAWFORD E. M., MARTIN W. B., DAVIE F. A VIRUS-LIKE PARTICLE ASSOCIATED WITH LEUKEMIA (LYMPHOSARCOMA). Nature. 1964 May 9;202:567–569. doi: 10.1038/202567a0. [DOI] [PubMed] [Google Scholar]
- Laszlo J., Buckley C. E., 3rd, Amos D. B. Infusion of isologous immune plasma in chronic lymphocytic leukemia. Blood. 1968 Jan;31(1):104–110. [PubMed] [Google Scholar]
- Linman J. W., Bagby C., Jr The preleukemic syndrome: clinical and laboratory features, natural course, and management. Nouv Rev Fr Hematol Blood Cells. 1976;17(1-2):11–31. doi: 10.1007/978-3-642-66312-3_2. [DOI] [PubMed] [Google Scholar]
- Mackey L., Jarrett W., Jarrett O., Laird H. Anemia associated with feline leukemia virus infection in cats. J Natl Cancer Inst. 1975 Jan;54(1):209–217. doi: 10.1093/jnci/54.1.209. [DOI] [PubMed] [Google Scholar]
- Meincke J. E., Hobbie W. V., Jr, Hardy W. D., Jr Lymphoreticular malignancies in the cat: clinical findings. J Am Vet Med Assoc. 1972 Apr 15;160(8):1093–1098. [PubMed] [Google Scholar]
- Perryman L. E., Hoover E. A., Yohn D. S. Immunologic reactivity of the cat: immunosuppression in experimental feline leukemia. J Natl Cancer Inst. 1972 Nov;49(5):1357–1365. [PubMed] [Google Scholar]
- Pierre R. V. Preleukemic states. Semin Hematol. 1974 Jan;11(1):73–92. [PubMed] [Google Scholar]
- Reed C., Ling G. V., Gould D., Kaneko J. J. Polycythemia vera in a cat. J Am Vet Med Assoc. 1970 Jul 1;157(1):85–91. [PubMed] [Google Scholar]
- SUMNER W. C., FORAKER A. G. Spontaneous regression of human melanoma: clinical and experimental studies. Cancer. 1960 Jan-Feb;13:79–81. doi: 10.1002/1097-0142(196001/02)13:1<79::aid-cncr2820130115>3.0.co;2-4. [DOI] [PubMed] [Google Scholar]
- Saarni M. I., Linman J. W. Preleukemia. The hematologic syndrome preceding acute leukemia. Am J Med. 1973 Jul;55(1):38–48. doi: 10.1016/0002-9343(73)90148-4. [DOI] [PubMed] [Google Scholar]
- Silverman J. Eosinophilic leukemia in a cat. J Am Vet Med Assoc. 1971 Jan 15;158(2):199–199. [PubMed] [Google Scholar]
- Toledano S. R. Preleukemic phase in childhood acute lymphoblastic leukemia. J Pediatr. 1977 Sep;91(3):507–508. doi: 10.1016/s0022-3476(77)81340-1. [DOI] [PubMed] [Google Scholar]