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Paruk HF, Bhigjee AI, Marais S. A comparative study of human T-cell lymphotropic virus-associated myelopathy in HIV-positive and HIV-negative patients in KwaZulu-Natal. South Afr J HIV Med 2017. [DOI: 10.4102/sajhivmed.v18i1.746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Background: KwaZulu-Natal is an endemic area for HIV and human T-cell lymphotropic virus (HTLV) infection. The main neurological manifestation of HTLV is HTLV-associated myelopathy/tropical spastic paraparesis (HAM/TSP). The effect of HIV co-infection in patients with HAM/TSP is not well documented.Aims: To determine the prevalence of HIV seropositivity in patients with HAM/TSP and compare the clinical, laboratory and radiological features of patients mono-infected with HTLV and those dually infected with HTLV and HIV.Methods: Adult patients referred to the Neurology Department at Inkosi Albert Luthuli Central Hospital in KwaZulu-Natal, South Africa, for the period 01 January 2004 to 31 December 2015 with a positive HTLV serology were identified from the National Health Laboratory Service database. A retrospective chart review was conducted to identify all patients who had a diagnosis of HAM/TSP and to record their HIV status. Clinical, laboratory and radiological data were compared for HIV-positive and HIV-negative patients.Results: A total of 52 patients with HAM/TSP were identified. HIV results were available in 44 patients of whom 23 (52%) patients were HIV co-infected. Patients who were HIV-positive had a younger age of presentation compared to HIV-negative patients (median: 31 vs 50 years, p = 0.002). HIV-positive patients had a median duration of symptoms at presentation of 12 months compared to 16 months for HIV-negative patients, but the difference did not reach statistical significance (p = 0.082). The CD4 cell counts of HIV-positive patients were well preserved with a median count of 781 cells/µL.Conclusions: HIV co-infection is commonly seen in the setting of HAM/TSP in KwaZulu-Natal. An interaction between the viruses may accelerate the development of HAM/TSP, leading to a younger age of presentation. Co-infection may have treatment implications because of CD4 counts being preserved in these patients.
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2
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Shimada N, Yuji K, Ohno N, Koibuchi T, Oyaizu N, Uchimaru K, Tojo A. Treatment of chronic lymphocytic leukemia with bendamustine in an HIV-infected patient on antiretroviral therapy: a case report and review of the literature. Clin Case Rep 2015; 3:453-60. [PMID: 26185648 PMCID: PMC4498862 DOI: 10.1002/ccr3.244] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2014] [Revised: 01/28/2015] [Accepted: 02/20/2015] [Indexed: 12/19/2022] Open
Abstract
Few reports have described the coincidence of chronic lymphocytic leukemia (CLL) and HIV. We administered bendamustine to an HIV-positive refractory CLL patient and obtained a significant objective response. Our results indicate that bendamustine can be used in HIV-infected CLL patients. We also reviewed 12 cases of CLL with HIV infection.
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Affiliation(s)
- Naoki Shimada
- Promotion Plan for the Platform of Human Resource Development for Cancer, Research Hospital, The Institute of Medical Science, The University of Tokyo Tokyo, Japan
| | - Koichiro Yuji
- Department of Hematology/Oncology, Research Hospital, The Institute of Medical Science, The University of Tokyo Tokyo, Japan
| | - Nobuhiro Ohno
- Department of Hematology/Oncology, Research Hospital, The Institute of Medical Science, The University of Tokyo Tokyo, Japan
| | - Tomohiko Koibuchi
- Department of Infectious Diseases and Applied Immunology, Research Hospital, The Institute of Medical Science, The University of Tokyo Tokyo, Japan
| | - Naoki Oyaizu
- Department of Laboratory Medicine, Research Hospital, The Institute of Medical Science, The University of Tokyo Tokyo, Japan
| | - Kaoru Uchimaru
- Department of Hematology/Oncology, Research Hospital, The Institute of Medical Science, The University of Tokyo Tokyo, Japan
| | - Arinobu Tojo
- Department of Hematology/Oncology, Research Hospital, The Institute of Medical Science, The University of Tokyo Tokyo, Japan
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3
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Beilke MA. Retroviral coinfections: HIV and HTLV: taking stock of more than a quarter century of research. AIDS Res Hum Retroviruses 2012; 28:139-47. [PMID: 22171689 DOI: 10.1089/aid.2011.0342] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Retroviral coinfections with HIV-1 and HTLV-1 or with HIV-1 and HTLV-2 occur with variable frequencies throughout the world with the highest prevalence in large metropolitan areas in the Americas, Europe, and Africa. The recognition that retroviral coinfections exist dates back to the discovery of HIV-1 over 25 years ago. Despite the large body of published information regarding the biological and clinical significance of retroviral coinfections, controversy throughout several decades of research was fueled by several flawed epidemiologic studies and anecdotal reports that were not always supported with ample statistical and scientific evidence. However, the growing consensus obtained from recent systematic and well-devised research provides support for at least three conclusions: (1) HIV-1 and HTLV-1 coinfections are often seen in the context of patients with high CD4(+) T cell counts presenting with lymphoma or neurological complications; (2) HIV-1 and HTLV-2 coinfections have been linked in some cases to a "long term nonprogressor" phenotype; and (3) differential function and/or overexpression of the HTLV-1 and HTLV-2 Tax proteins likely play a pivotal role in the clinical and immunologic manifestations of HIV/HTLV-1 and -2 coinfections. This review will recount the chronology of work regarding retroviral coinfections from 1983 through the present.
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Affiliation(s)
- Mark A. Beilke
- Division of Infectious Diseases, Medical College of Wisconsin, Milwaukee, Wisconsin
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4
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Thomas A, Perzova R, Abbott L, Benz P, Poiesz MJ, Dube S, Loughran T, Ferrer J, Sheremata W, Glaser J, Leon-Ponte M, Poiesz BJ. LGL leukemia and HTLV. AIDS Res Hum Retroviruses 2010; 26:33-40. [PMID: 20047475 DOI: 10.1089/aid.2009.0124] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Samples were obtained from 53 large granular lymphocytic leukemia (LGLL) patients and 10,000 volunteer blood donors (VBD). Sera were screened in an HTLV-1 enzyme immunoassay (EIA) and further analyzed in peptide-specific Western blots (WB). DNAs were analyzed by HTLV-1, -2, -3, and -4-specific PCR. Forty four percent of LGLL patients vs. 0.12 % of VBD had anti-HTLV antibodies via EIA (p < 0.001). WB and PCR revealed that four LGLL patients (7.5%) vs. one VBD patient (0.01%) were infected with HTLV-2 (p < 0.001), suggesting an HTLV-2 etiology in a minority of cases. No LGLL patient was positive for HTLV-1, -3, or -4, whereas only one EIA-positive VBD was positive for HTLV-1 and none for HTLV-3 or -4. The HTLV EIA-positive, PCR-negative LGLL patients' sera reacted to epitopes within HTLV p24 gag and gp21 env. Other then the PTLV/BLV viruses, human endogenous retroviral element HERV K10 was the only sequence homologous to these two HTLV peptides, raising the possibility of cross-reactivity. Although three LGLL patients (5.7%) vs. none of 110 VBD patients tested positive for antibodies to the homologous HERV K10 peptide (p = 0.03), the significance of the anti-HTLV seroreactivity observed in many LGLL patients remains unclear. Interestingly, out of 36 HTLV-1-positive control subjects, 3 (8%) (p = 0.014) were positive for antibodies to HERV K10; all three had myelopathy. Out of 64 HTLV-2-positive control subjects 16 (25%) (p = <0.001) were positive for HERV K10 antibodies, and 4 (6%) of these had myelopathy. Out of 22 subjects with either HTLV-1 or -2 myelopathy, 7 (31.8%) were positive for HERV K10 antibodies, and out of 72 HTLV-infected subjects without myelopathy, 12 (16.7%) were positive for anti-HERV K10 antibodies (p = 0.11). The prevalence of anti-HERV K10 antibodies in these populations and the clinical implications thereof need to be pursued further.
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Affiliation(s)
- Anish Thomas
- Division of Hematology/Oncology, Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13202
| | - Raisa Perzova
- Division of Hematology/Oncology, Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13202
| | - Lynn Abbott
- Division of Hematology/Oncology, Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13202
| | - Patricia Benz
- Division of Hematology/Oncology, Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13202
| | - Michael J. Poiesz
- Department of Medicine, New York University Medical Center, New York, New York 13210
| | - Syamalima Dube
- Division of Hematology/Oncology, Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13202
| | - Thomas Loughran
- Penn State Cancer Institute, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania 17103
| | - Jorge Ferrer
- Comparative Leukemia and Retroviruses Unit, New Bolton Center University of Pennsylvania, Kennett Square, Pennsylvania 19348
| | | | - Jordan Glaser
- Division of Infectious Disease, Department of Medicine, Staten Island Hospital, New York, New York 10305
| | - Matilde Leon-Ponte
- Robarts Research Institute, University of Western Ontario, London, Ontario, Canada
| | - Bernard J. Poiesz
- Division of Hematology/Oncology, Department of Medicine, State University of New York, Upstate Medical University, Syracuse, New York 13202
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5
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Allan JS, Leland M, Broussard S, Mone J, Hubbard G. Simian T-cell lymphotropic Viruses (STLVs) and lymphomas in African nonhuman primates. Cancer Invest 2001; 19:383-95. [PMID: 11405178 DOI: 10.1081/cnv-100103133] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- J S Allan
- Southwest Foundation for Biomedical Research, Department of Virology and Immunology, 7620 NW Loop 410 at Military Drive, San Antonio, TX 78227, USA.
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6
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Cohen K, Scadden DT. Non-Hodgkin's lymphoma: pathogenesis, clinical presentation, and treatment. Cancer Treat Res 2001; 104:201-30. [PMID: 11191128 DOI: 10.1007/978-1-4615-1601-9_7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
MESH Headings
- Acquired Immunodeficiency Syndrome/complications
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Antiretroviral Therapy, Highly Active
- Antiviral Agents/therapeutic use
- Bleomycin/therapeutic use
- California
- Clinical Trials as Topic
- Combined Modality Therapy
- Cyclophosphamide/therapeutic use
- Dexamethasone/therapeutic use
- Doxorubicin/therapeutic use
- Herpesvirus 4, Human/isolation & purification
- Herpesvirus 8, Human/isolation & purification
- Homosexuality, Male
- Humans
- Infusions, Intravenous
- Lymphoma, B-Cell/pathology
- Lymphoma, Non-Hodgkin/complications
- Lymphoma, Non-Hodgkin/drug therapy
- Lymphoma, Non-Hodgkin/pathology
- Lymphoma, T-Cell/pathology
- Male
- Prognosis
- Registries
- Vincristine/therapeutic use
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Affiliation(s)
- K Cohen
- Massachusetts General Hospital, Dana-Farber/Harvard Cancer Center, Partners AIDS Research Center, Harvard Medical School, USA
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7
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Poiesz B, Dube D, Dube S, Love J, Papsidero L, Uner A, Hutchinson R. HTLV-II-associated cutaneous T-cell lymphoma in a patient with HIV-1 infection. N Engl J Med 2000; 342:930-6. [PMID: 10738051 DOI: 10.1056/nejm200003303421304] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- B Poiesz
- Department of Medicine, State University of New York Upstate Medical University, Syracuse 13210, USA
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8
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Abstract
The interactions between human T-cell lymphotropic virus type I (HTLV-I) and the cellular immune system can be divided into viral interference with functions of the infected host T cell and the subsequent interactions between the infected T cell and the cellular immune system. HTLV-I-mediated activation of the infected host T cell is induced primarily by the viral protein Tax, which influences transcriptional activation, signal transduction pathways, cell cycle control, and apoptosis. These properties of Tax may well explain the ability of HTLV-I to immortalize T cells. It is not clear, though, how HTLV-I induces T-cell transformation (interleukin-2 [IL-2] independence). Recent evidence suggests that Tax may promote the G1- to S-phase transition, although this may involve additional proteins. A role for other viral proteins that may constitutively activate the IL-2 receptor pathway has also been suggested. By virtue of their activated state, HTLV-I-infected T cells can nonspecifically activate resting, uninfected T cells via virus-mediated upregulation of adhesion molecules. This may favor viral dissemination. Moreover, the induction of a remarkably high frequency of antiviral CD8(+) T cells does not appear to eliminate the infection. Indeed, individuals with a high frequency of virus-specific CD8(+) T cells have a high viral load, indicating a state of chronic immune system stimulation. Thus, while an activated immune system is needed to eradicate the infection, the spread of the HTLV-I is also accelerated under these conditions. A detailed knowledge of the molecular interactions between virus-specific CD8(+) T cells and immunodominant viral epitopes holds promise for the development of specific antiviral therapy.
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Affiliation(s)
- P Höllsberg
- Department of Medical Microbiology and Immunology, Aarhus University, Aarhus, Denmark.
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9
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Pulik M, Genet P, Jary L, Lionnet F, Jondeau K. Acute myeloid leukemias, multiple myelomas, and chronic leukemias in the setting of HIV infection. AIDS Patient Care STDS 1998; 12:913-9. [PMID: 11362062 DOI: 10.1089/apc.1998.12.913] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
B-cell lineage-derived high-grade malignant lymphomas are a well-recognized complication of HIV infection. However, isolated cases of unusual hematologic malignancies such as acute myeloid leukemias (AML), multiple myeloma (MM) or plasmacytomas, and chronic leukemias have been reported. This review focuses on these uncommon malignancies supervening in the setting of HIV infection. Eighteen cases of AML have been reported. Extramedullary localizations are frequently noticed. Nontreated patients have a survival of 2.7 weeks, compared with 9.8 months for patients treated with chemotherapy; being HIV-positive is not a contraindication to the treatment of AML. Based on the observed 72% incidence of AML M4 and M5 in an HIV-infected population versus 19% to 36% expected in a non-HIV-infected population, we postulate that the association of AML and HIV is not coincidental. The monocytotropism of HIV, the chronic cytokine-mediated activation of monocytes/macrophages, and the immunodeficiency may explain this association. Twenty-two cases of MM or plasmacytomas have been described, most of them in young patients. Again, extramedullary plasma cell tumors are recorded in many patients. Physiopathologic studies suggest that MM may develop because of an antigen-driven response to the circulating viral antigens. A role for Epstein-Barr virus (EBV) in the pathogenesis, as previously described in high-grade non-Hodgkin's lymphomas, is suggested by the presence of EBV genomes in plasma cell tumors. Finally, a broad spectrum of chronic leukemias derived from B- or T-cell lymphocyte lineage has been reported. These associations seem coincidental.
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Affiliation(s)
- M Pulik
- Service d'Hématologie, Centre Hospitalier d'Argenteuil, France
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10
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Zucker-Franklin D, Pancake BA, Friedman-Kien AE. Cutaneous disease resembling mycosis fungoides in HIV-infected patients whose skin and blood cells also harbor proviral HTLV type I. AIDS Res Hum Retroviruses 1994; 10:1173-7. [PMID: 7826701 DOI: 10.1089/aid.1994.10.1173] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Two homosexual HIV-infected patients with lymphocyte counts of < 50 presented with intense pruritus, hyperpigmentation, and skin lesions clinically suggestive of the cutaneous T cell lymphoma, mycosis fungoides. On light microscopy, the skin biopsies were difficult to interpret because of the sparseness of the lymphocytic infiltrates. However, electron microscopy revealed typical Sézary cells in the peripheral blood and skin. Cultures of blood mononuclear cells of one of the patients generated HTLV-I-like particles. Although both patients lacked antibodies to HTLV, their blood and skin specimens proved to harbor tax and pol HTLV-I proviral sequences as shown by the polymerase chain reaction and Southern blot analysis. Dual infection with HIV and HTLV should be considered in the diagnostic work-up of patients at risk, even in the absence of demonstrable antibodies. Dual infections could result in clinical manifestations and evolution of disease not anticipated in patients who harbor only one of these retroviruses.
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11
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Chen IS, Zack JA. Modeling human retroviral pathogenesis and antiretroviral gene therapy in the SCID mouse. RESEARCH IN IMMUNOLOGY 1994; 145:385-92. [PMID: 7701119 DOI: 10.1016/s0923-2494(94)80204-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- I S Chen
- Department of Microbiology and Immunology, UCLA School of Medicine, USA
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12
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Abstract
The Caribbean is a multi-ethnic region with many different cultural differences. The majority of the population is of African descent, but there are also other ethnic groups present such as Indians, Chinese, Syrians and Europeans. The Caribbean region is influenced by countries such as the USA, Great Britain, France and Holland. The countries of the Caribbean have a serious problem with HIV infection and AIDS. The epidemiology of HIV infection in this region, is different from most other parts of the world in that the mode of spread does not easily fit into any of the three WHO patterns. This review shows that the infection initially started in the homosexual/bisexual community, but since then, it has moved to the heterosexual population and this form of contact is now the main mode of transmission of the virus. The Governments of the Caribbean countries have realized the extent of the problem and have taken measures to try to control the epidemic.
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13
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Chadburn A, Cesarman E, Jagirdar J, Subar M, Mir RN, Knowles DM. CD30 (Ki-1) positive anaplastic large cell lymphomas in individuals infected with the human immunodeficiency virus. Cancer 1993; 72:3078-90. [PMID: 8221575 DOI: 10.1002/1097-0142(19931115)72:10<3078::aid-cncr2820721033>3.0.co;2-f] [Citation(s) in RCA: 94] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND CD30 (Ki-1) positive anaplastic large cell lymphoma (ALCL) has been only rarely described in HIV-positive patients. METHODS The clinicopathologic features of eight ALCLs occurring in four AIDS and four HIV-positive patients were investigated. The phenotype of each neoplasm was determined by immunohistochemical methods. In three cases fresh tissue was available for molecular analysis. RESULTS The ALCLs are a clinically heterogeneous group of T (4), B (1) and indeterminate (3) cell malignant lymphomas which presented in the skin (4), liver (1), lung (1), nasal cavity (1; also with bone marrow involvement) and peritoneal fluid (1). While most of the patients had aggressive disease, dying in a median of three months, two patients had either localized or regressing skin lesions. Molecular studies showed that two ALCLs, one of B cell and one of indeterminate cell lineage, contained clonal Epstein-Barr virus sequences. None of the ALCLs examined contained evidence of HTLV-1 or HIV integration nor did they exhibit c-myc or bcl-2 proto-oncogene rearrangements. No mutations or deletions of the p53 tumor suppressor gene were identified in the three cases studied. CONCLUSIONS HIV-related ALCL represents a clinically heterogeneous group of T cell, B cell and null cell malignant lymphomas, distinct from the previously described categories of AIDS-associated NHL, that may expand the spectrum of lymphoid neoplasms associated with HIV-infection. Identification and investigation of other cases of HIV-associated ALCL is important to determine the nature of the relationship between HIV infection and the development of ALCL.
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MESH Headings
- Adult
- Genes, Tumor Suppressor
- Genes, myc
- HIV Seropositivity/genetics
- HIV Seropositivity/immunology
- HIV Seropositivity/microbiology
- Herpesvirus 4, Human/isolation & purification
- Humans
- Immunophenotyping
- Lymphoma, AIDS-Related/genetics
- Lymphoma, AIDS-Related/immunology
- Lymphoma, AIDS-Related/microbiology
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/immunology
- Lymphoma, B-Cell/microbiology
- Lymphoma, Large-Cell, Anaplastic/genetics
- Lymphoma, Large-Cell, Anaplastic/immunology
- Lymphoma, Large-Cell, Anaplastic/microbiology
- Lymphoma, T-Cell/genetics
- Lymphoma, T-Cell/immunology
- Lymphoma, T-Cell/microbiology
- Male
- Middle Aged
- Proto-Oncogene Mas
- Proto-Oncogenes
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Affiliation(s)
- A Chadburn
- Department of Pathology, Columbia University College of Physicians and Surgeons, New York, NY 10032
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14
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Lum GH, Cosgriff TM, Byrne R, Reddy V. Primary T-cell lymphoma of muscle in a patient infected with human immunodeficiency virus. Am J Med 1993; 95:545-6. [PMID: 8238073 DOI: 10.1016/0002-9343(93)90341-l] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- G H Lum
- Fitzsimons Army Medical Center, Aurora, Colorado
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15
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Sawasdikosol S, Hague BF, Zhao TM, Bowers FS, Simpson RM, Robinson M, Kindt TJ. Selection of rabbit CD4- CD8- T cell receptor-gamma/delta cells by in vitro transformation with human T lymphotropic virus-I. J Exp Med 1993; 178:1337-45. [PMID: 8376938 PMCID: PMC2191202 DOI: 10.1084/jem.178.4.1337] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
In vitro transformation of rabbit peripheral blood mononuclear cells (PBMC) with human T lymphotropic virus-I (HTLV)-infected human or rabbit cells resulted in CD4- CD8- cell lines, some of which caused acute leukemia when injected into rabbits. Structural analyses of the proviruses from cell lines with diverse pathogenic effects provided no clear correlation with lethality. The rabbit lines were provisionally designated T cells because they express interleukin 2R (IL-2R) and CD5 and lack surface immunoglobulin, but none express functional T cell receptor (TCR) alpha or beta transcripts. A more detailed characterization of the HTLV-I-infected cells was required to determine cell lineage and its potential influence on pathogenic consequences. Probes for rabbit TCR gamma and delta genes were derived and used to detect gamma and delta TCR RNA transcripts, identifying the in vitro transformed lines as gamma/delta T cells. CD4+ and CD8+ lines were derived from PBMC of HTLV-I-infected rabbits and CD4+ TCR-alpha/beta HTLV-I lines were derived from rabbit thymus, eliminating the possibility that the HTLV-I isolates used here transform only CD4- CD8- TCR-gamma/delta cells. The percentage of gamma/delta cells in rabbit PBMC is relatively high (23% in adult rabbits); this with diminution of CD4+ and CD8+ cells in IL-2-supplemented PBMC or thymocyte cultures may account for selection of rabbit HTLV-I-infected gamma/delta T cell lines in vitro. The availability of well-characterized T cell lines with diverse in vivo effects in the rabbit HTLV-I disease model allows evaluation of roles played by cell type in HTLV-I-mediated disease.
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MESH Headings
- Animals
- Base Sequence
- CD4 Antigens/analysis
- CD8 Antigens/analysis
- CD8 Antigens/genetics
- Cell Line, Transformed
- Cell Transformation, Viral
- DNA
- DNA Probes
- Gene Expression
- HTLV-I Infections/immunology
- Human T-lymphotropic virus 1/physiology
- Humans
- Microscopy, Electron, Scanning
- Molecular Sequence Data
- RNA, Messenger/analysis
- Rabbits
- Receptors, Antigen, T-Cell, gamma-delta/analysis
- Receptors, Antigen, T-Cell, gamma-delta/genetics
- Receptors, Interleukin-2/genetics
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/microbiology
- T-Lymphocyte Subsets/ultrastructure
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Affiliation(s)
- S Sawasdikosol
- Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases Twinbrook II Facility, National Institutes of Health, Rockville, Maryland 20852
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16
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Abstract
BACKGROUND Mycosis fungoides-type cutaneous T-cell lymphoma is uncommon in association with human immunodeficiency virus type 1 (HIV-1) infection. Reported patients have a high incidence of CD8+ T-cell lymphomas and erythroderma, are usually severely immunocompromised, and rapidly die. Chronic, more typical patch-plaque mycosis fungoides-type cutaneous T-cell lymphoma in association with HIV-1 infection has not been reported. OBJECTIVE We report two cases of stage 1B epidermotropic mycosis fungoides-type cutaneous T-cell lymphoma in HIV-1-infected men with no history of the acquired immunodeficiency syndrome. METHODS Clinical and laboratory data, including lesional immunophenotypic and immunogenotypic findings of two patients with HIV-1-associated cutaneous T-cell lymphoma, were studied. RESULTS Immunohistochemical analysis of skin determined the lesional infiltrate of one patient to be CD8+ (Leu-2+), CD7- (Leu-9-), and Leu-8- with germline lesional skin and blood T-cell receptor genes. The other was CD4- (Leu-3+), CD2- (Leu-5-), CD7- (Leu-9-), and Leu-8- with beta-chain T-cell receptor gene rearrangement in lesional skin and blood. Circulating Sézary cells were not detected in either patient. Peripheral CD4/CD8 T lymphocyte numbers did not appear to correlate with cutaneous disease activity or the predominant lesional T-cell subtype. Both patients were responsive to standard therapies and have experienced prolonged survival in excess of that generally reported for HIV-1-associated systemic peripheral and cutaneous T-cell lymphomas. CONCLUSION In the absence of severe immunodeficiency, HIV-1-infected patients with concomitant cutaneous T-cell lymphoma may follow a more typical slowly progressive course.
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Affiliation(s)
- M K Burns
- Department of Dermatology, University of Michigan, Ann Arbor 48109-0001
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17
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Dreno B, Milpied-Homsi B, Moreau P, Bureau B, Litoux P. Cutaneous anaplastic T-cell lymphoma in a patient with human immunodeficiency virus infection: detection of Epstein-Barr virus DNA. Br J Dermatol 1993; 129:77-81. [PMID: 8396410 DOI: 10.1111/j.1365-2133.1993.tb03316.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The Epstein-Barr virus (EBV) genome exists in tumour cells of T-cell lymphomas in non-immunosuppressed patients. We identified EBV-DNA by in situ hybridization in a case of anaplastic T-cell lymphoma associated with acquired immunodeficiency syndrome (AIDS). EBV-DNA has been reported in AIDS-related Hodgkin's disease or B-cell lymphoma, but never in T-cell lymphoma. Although our results suggest that EBV could play a role in the development of these anaplastic T-cell lymphomas, the mechanism of EBV penetration into T-cells remains uncertain.
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Affiliation(s)
- B Dreno
- Department of Dermatology, Hôtel Dieu, Nantes, France
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18
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Höllsberg P, Hafler DA. Seminars in medicine of the Beth Israel Hospital, Boston. Pathogenesis of diseases induced by human lymphotropic virus type I infection. N Engl J Med 1993; 328:1173-82. [PMID: 8455685 DOI: 10.1056/nejm199304223281608] [Citation(s) in RCA: 235] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- P Höllsberg
- Department of Medicine, Brigham and Women's Hospital, Boston, MA
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19
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Pellegrin JL, Merlio JP, Cony-Makhoul P, Ferrer AM, Astier-Gin T, De Mascarel A, Beylot C, Broustet A, Reiffers J, Leng B. [Lymphoproliferative syndrome with granular lymphocytes of CD8+ phenotype: a clonal pathology with a chronic course]. Rev Med Interne 1992; 13:261-7. [PMID: 1287765 DOI: 10.1016/s0248-8663(05)80298-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The syndrome of CD8 hyperlymphocytosis with neutropenia is a heterogeneous disorder ranging from reactive benign state to neoplastic pathology. The prognosis for LGL (Large Granular Lymphocyte) leukemia depends likely on its phenotype:-NK phenotype, extremely poor prognosis and rapidly fatal-T phenotype (CD8+), chronic disease with slow progression. Here, we report four cases of CD8+ hyperlymphocytosis with neutropenia, which are CD2+/-, CD3+, CD4-, CD8+, CD16-, CD56+/-, CD57+ phenotype. These lymphocytic proliferations were associated with clonal rearrangement of T-cell receptor b gene. In two cases, characteristic blood hyperlymphocytosis appeared only after splenectomy, but retrospective bone marrow analysis showed that the CD8+, CD57+ lymphocyte proliferation previously existed. These lymphocytes had a low natural killer activity against K562 cell line. HTLV1 proviral sequence was not integrated in leukemic cell DNA. This monoclonal pathology has a chronic clinical course, with a thirteen year evolution in one case. Splenectomy did not correct neutropenia but allowed the control of hemolytic anemia and auto-immune thrombocytopenia in one case.
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Affiliation(s)
- J L Pellegrin
- Clinique de Médecine Interne et Maladies Infectieuses, Hôpital Haut-Lévêque, CHU Bordeaux, Pessac
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20
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Higuchi I, Nerenberg M, Yoshimine K, Yoshida M, Fukunaga H, Tajima K, Osame M. Failure to detect HTLV-I by in situ hybridization in the biopsied muscles of viral carriers with polymyositis. Muscle Nerve 1992; 15:43-7. [PMID: 1732760 DOI: 10.1002/mus.880150108] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Direct infection of muscle fibers by human T-lymphotropic virus type I (HTLV-I) has recently been reported in a patient with polymyositis infected with both HTLV-I and human immunodeficiency virus (HIV). Coinfections of these viruses are frequently found in the United States. In Kagoshima, Japan, patients with polymyositis have a significantly increased incidence of seropositivity to HTLV-I alone, when compared with the general population of Kagoshima. In this study, we examined muscle tissue from 6 HTLV-I-positive patients with polymyositis from Kagoshima. To detect HTLV-I products, sensitive immunohistochemistry and in situ hybridization analysis were performed. These were compared with muscle fibers from a well-characterized transgenic mouse model which expressed HTLV-I tax. No specific signals were detected in the biopsied muscles of patients with polymyositis infected with HTLV-I alone. HIV co-infection may, therefore, augment HTLV-I expression through either immunosuppression or direct viral interactions.
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Affiliation(s)
- I Higuchi
- Third Department of Internal Medicine, Faculty of Medicine, Kagoshima University, Japan
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21
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Kaplan MH, Hall WW, Susin M, Pahwa S, Salahuddin SZ, Heilman C, Fetten J, Coronesi M, Farber BF, Smith S. Syndrome of severe skin disease, eosinophilia, and dermatopathic lymphadenopathy in patients with HTLV-II complicating human immunodeficiency virus infection. Am J Med 1991; 91:300-9. [PMID: 1892151 DOI: 10.1016/0002-9343(91)90132-h] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Two intravenous drug users dually infected with human immunodeficiency virus type 1 (HIV-1) and human T-cell leukemia virus type II (HTLV-II) developed an unusual severe dermatitis characterized by progressive brawny induration, fissuring, and ulceration of the skin, with an associated CD8 cell infiltration in one patient. Both patients had persistent eosinophilia. Lymph node biopsy revealed dermatopathic lymphadenopathy, an unusual pathologic finding in HIV-1 infection but one seen in association with mycosis fungoides and other skin disorders. Two new isolates of HTLV-II virus were established from these patients and were identified as HTLV-II by Southern blotting. This type of skin disease and lymph node pathology has not been found in other intravenous drug users who have been infected with HIV-1 alone or in patients in other risk groups for HIV-1 infection. HTLV-II may play a role in this unique new disease pattern in patients infected with HIV-1.
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Affiliation(s)
- M H Kaplan
- Department of Medicine, North Shore University Hospital, Cornell University Medical College, Manhasset, New York 11030
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22
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23
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24
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Smith LTCKJ, Skelton CDRHG, Angritt COLP. Histopathologic Features of HIV-Associated Skin Disease. Dermatol Clin 1991. [DOI: 10.1016/s0733-8635(18)30403-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Pluda JM, Yarchoan R, Broder S. The occurrence of opportunistic non-Hodgkin's lymphomas in the setting of infection with the human immunodeficiency virus. Ann Oncol 1991; 2 Suppl 2:191-200. [PMID: 1646622 DOI: 10.1007/978-1-4899-7305-4_31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The incidence of non-Hodgkin's lymphoma (NHL) has increased by over 50% in the United States since 1973. There is epidemiologic evidence that some of this increase is the result of AIDS-related lymphoma and that this component is increasing. Prolonged survival in the setting of a variety of immunodeficiency states is associated with an increased incidence of NHL. The development of antiretroviral therapy and improved therapy for the complications of AIDS has resulted in prolonged survival of patients with AIDS. As these patients survive longer with profound immunodeficiency, they have an increased cumulative risk of developing NHL. This may result in even more AIDS-related NHL in the future than predicted from current epidemiological studies. An increased understanding of the pathogenesis of AIDS-related NHL may lead to means of preventing their occurrence. Also, therapies that may prevent immunodeficiency from developing in HIV-infected patients may reduce the likelihood of NHL developing. Current efforts at treating these lymphomas are aimed at preventing the myelosuppression and immunosuppression associated with current regimens, lymphoma relapses within the central nervous system, and the opportunistic infections associated with treatment of these tumors. Ultimately, the best means of preventing the development of these lymphomas is by preventing infection with HIV.
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Affiliation(s)
- J M Pluda
- Clinical Oncology Program, National Cancer Institute, Bethesda, MD 20892
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26
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Pluda JM, Yarchoan R, Broder S. The occurrence of opportunistic non-Hodgkin's lymphomas in the setting of infection with the human immunodeficiency virus. Ann Oncol 1991. [DOI: 10.1093/annonc/2.suppl_2.191] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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27
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Gold JE, Altarac D, Ree HJ, Khan A, Sordillo PP, Zalusky R. HIV-associated Hodgkin disease: a clinical study of 18 cases and review of the literature. Am J Hematol 1991; 36:93-9. [PMID: 2012071 DOI: 10.1002/ajh.2830360205] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Intermediate- and high-grade B-cell non-Hodgkin lymphoma (NHL) occurring in a human immunodeficiency virus (HIV)-infected patient is considered diagnostic of the acquired immunodeficiency syndrome (AIDS). Other neoplasms (both hematopoietic and nonhematopoietic) have also been reported in patients with HIV infection, although none except Kaposi sarcoma carries the same diagnosis of AIDS as B-cell NHL in an HIV-infected host. There have been previous reports in the literature of Hodgkin disease (HD) in HIV-infected patients. We describe our clinical and pathological experience with HD from 1984-1989, in 18 patients with documented HIV infection and also review the literature on HD in HIV-infected patients. Almost all patients described herein presented with advanced disease and mixed cellularity histology and did very poorly despite some good initial responses to therapy. By statistical analysis, we found that the patients with HIV-associated HD had a strong tendency to be outside the age range seen in non-HIV-associated HD (P less than 0.005). We also discuss the possible relationship between HIV and HD and consider whether HIV-associated HD, like B-cell NHL, is a manifestation of AIDS.
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Affiliation(s)
- J E Gold
- Division of Hematology-Oncology, Beth Israel Medical Center, Mount Sinai School of Medicine, New York, NY 10003
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28
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Affiliation(s)
- K L Herman
- Department of Dermatology, Jefferson Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania 19105
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29
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Wormser GP, Cannon RO, Hartley TM, Forseter G, Horowitz H, Nadelman RB. Co-infection with HIV-I and HTLV-I/II In Intravenous Drug Users in Suburban New York City, With Comparison to Other Geographic Areas. Leuk Lymphoma 1991; 3:435-8. [PMID: 27467436 DOI: 10.3109/10428199109070289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Co-infection with human T-lymphotropic virus types I or II (HTLV-I or -II) may be a cofactor in the progression of human immunodeficiency virus (HIV) infection. We assessed the frequency of simultaneous infection with these retroviruses among intravenous drug users from Westchester County, N.Y., a suburb of New York City. Comparison was made with similar studies in the United States and Europe.
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Affiliation(s)
- G P Wormser
- a Division of Infectious Diseases, Department of Medicine, New York Medical College, Valhalla, New York, USA
| | - R O Cannon
- b Centre for Infectious Diseases Centres for Disease Control, Public Health Service, U.S. Department of Health and Human Services, Atlanta, Georgia, USA
| | - T M Hartley
- b Centre for Infectious Diseases Centres for Disease Control, Public Health Service, U.S. Department of Health and Human Services, Atlanta, Georgia, USA
| | - G Forseter
- a Division of Infectious Diseases, Department of Medicine, New York Medical College, Valhalla, New York, USA
| | - H Horowitz
- a Division of Infectious Diseases, Department of Medicine, New York Medical College, Valhalla, New York, USA
| | - R B Nadelman
- a Division of Infectious Diseases, Department of Medicine, New York Medical College, Valhalla, New York, USA
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30
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Gold JE, Ghali V, Gold S, Brown JC, Zalusky R. Angiocentric immunoproliferative lesion/T-cell non-Hodgkin's lymphoma and the acquired immune deficiency syndrome: a case report and review of the literature. Cancer 1990; 66:2407-13. [PMID: 2245397 DOI: 10.1002/1097-0142(19901201)66:11<2407::aid-cncr2820661127>3.0.co;2-n] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The lesions known as lymphocytic vasculitis, polymorphic reticulosis (midline malignant reticulosis, lethal midline granuloma), lymphomatoid granulomatosis, and angiocentric lymphoma form what have been collectively termed the angiocentric immunoproliferative lesions (AIL). Because of recent reports demonstrating clonal rearrangements of the T-cell receptor in these lesions, the AIL are now thought to represent a continuous spectrum of post-thymic T-cell non-Hodgkin's lymphoma (NHL). NHL associated with the acquired immune deficiency syndrome (AIDS) represents intermediate or high-grade B-cell malignancies in HIV-infected patients that may be etiologically related to the Epstein-Barr virus (EBV). There have been reports of EBV-associated T-cell NHL, AIL, and large granular lymphocyte (LGL) proliferations, as well as HIV-associated T-cell neoplasia, LGL/T-cell proliferations, and AIL. We describe a case of polymorphic reticulosis (lethal midline granuloma) arising in an HIV-infected individual, who later progressed to AIDS, and review the literature on HIV-associated and EBV-associated T-cell neoplasia, LGL/T-cell proliferations, and AIL. The etiology of this AIL/T-cell NHL, especially in relation to EBV and HIV, is discussed.
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Affiliation(s)
- J E Gold
- Department of Medicine, Beth Israel Medical Center, Mount Sinai School of Medicine, New York, N.Y. 10003
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31
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Francis N, Henry K. T-cell lymphoma in HIV infection. Histopathology 1990. [DOI: 10.1111/j.1365-2559.1990.tb00783.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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32
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Goldstein J, Becker N, DelRowe J, Davis L. Cutaneous T-cell lymphoma in a patient infected with human immunodeficiency virus type 1. Use of radiation therapy. Cancer 1990; 66:1130-2. [PMID: 2400964 DOI: 10.1002/1097-0142(19900915)66:6<1130::aid-cncr2820660609>3.0.co;2-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A patient with cutaneous T-cell lymphoma (CTCL) and acquired immune deficiency syndrome (AIDS) is presented. The patient had a localized lesion on his scalp. Evaluation for systemic lymphoma was negative. A biopsy specimen showed superficial and deep dermal infiltrates of pleomorphic lymphocytes. Immunohistochemistry was consistent with T-cell lymphoma. The patient was treated successfully with local irradiation. He remained free of further systemic and cutaneous recurrences of the lymphoma until he died 8 months after treatment of pneumonia. This case is the first to our knowledge to describe a localized CTCL in a patient infected with human immunodeficiency virus type 1 (HIV-1).
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Affiliation(s)
- J Goldstein
- Department of Radiation Oncology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York
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33
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Abstract
The replication of human immunodeficiency virus (HIV) can be suppressed in vivo by drugs chosen on the basis of their selective in vitro antiviral activity. Such suppression can confer prolonged survival and improved quality of life in patients with already established HIV infection. The clinical benefits indicate that targeted therapy for acquired immunodeficiency syndrome based on the emerging knowledge of replicative cycle of HIV is an attainable goal.
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Affiliation(s)
- H Mitsuya
- Division of Cancer Treatment National Cancer Institute, National Institutes of Health, Bethesda, MD 20892
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34
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Pang S, Koyanagi Y, Miles S, Wiley C, Vinters HV, Chen IS. High levels of unintegrated HIV-1 DNA in brain tissue of AIDS dementia patients. Nature 1990; 343:85-9. [PMID: 2296295 DOI: 10.1038/343085a0] [Citation(s) in RCA: 263] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In the host cell, retroviral DNAs exist in three main forms: unintegrated linear, unintegrated circular, and integrated (the provirus). High levels of unintegrated forms of retroviral DNA often correlate with superinfection and accompanying cytopathic effects, as, for example, in the case of feline acquired immunodeficiency. In culture, HIV-1 infection also results in high levels of unintegrated viral DNA although direct correlations with cytopathicity have not been made. The low frequency of HIV-1-infected cells in patients has made it difficult to determine the structure of the viral DNA in fresh tissue samples from AIDS patients by standard methods such as Southern hybridization. The PCR technique however, which allows the detection of viral DNA at levels far below that possible by other hybridization methods is, in its conventional form, of limited use for quantitative analysis. To study the amount and form of HIV-1 DNA in primary tissue of AIDS patients we have therefore modified the PCR method. Our results indicate that each of the three species of viral DNA are detectable in blood and brain of AIDS patients, and that in autopsy samples from patients with HIV encephalitis there is a considerably higher proportion of unintegrated viral DNA.
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Affiliation(s)
- S Pang
- Department of Pathology, UCSD School of Medicine, La Jolla 92083
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35
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White DA, Matthay RA. Noninfectious pulmonary complications of infection with the human immunodeficiency virus. THE AMERICAN REVIEW OF RESPIRATORY DISEASE 1989; 140:1763-87. [PMID: 2690709 DOI: 10.1164/ajrccm/140.6.1763] [Citation(s) in RCA: 97] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- D A White
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
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36
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Doll DC, Ringenberg QS. Lymphomas associated with HIV infection. Semin Oncol Nurs 1989; 5:255-62. [PMID: 2682879 DOI: 10.1016/0749-2081(89)90006-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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37
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Ruff P, Bagg A, Papadopoulos K. Precursor T-cell lymphoma associated with human immunodeficiency virus type 1 (HIV-1) infection. First reported case. Cancer 1989; 64:39-42. [PMID: 2786449 DOI: 10.1002/1097-0142(19890701)64:1<39::aid-cncr2820640108>3.0.co;2-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The majority of lymphomas that develop in human immunodeficiency virus type 1 (HIV-1) positive patients have a B-cell phenotype, with few reported cases of T-cell lymphoma. Within the latter group, those that have been comprehensively phenotyped had a mature helper T-cell phenotype (CD4+). We report, for the first time, an HIV-1 positive patient with a precursor T-cell lymphoma (CD7+,CD1-,CD3-,CD4-, and CD8-). T-cell receptor beta and gamma genes were in the germline configuration and integration of HIV-1 DNA could not be detected in the lymphoma cell genome.
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Affiliation(s)
- P Ruff
- Department of Medicine, Hillbrow Hospital, Johannesburg, South Africa
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38
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Ehrlich GD, Davey FR, Kirshner JJ, Sninsky JJ, Kwok S, Slamon DJ, Kalish R, Poiesz BJ. A polyclonal CD4+ and CD8+ lymphocytosis in a patient doubly infected with HTLV-I and HIV-1: a clinical and molecular analysis. Am J Hematol 1989; 30:128-39. [PMID: 2492759 DOI: 10.1002/ajh.2830300304] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
HTLV-I is associated with adult T-cell leukemia/lymphoma (ATL) characterized by monoclonal expansions of CD4+ T-lymphocytes. In this report we describe a histologically benign, polyclonal HTLV-I infection in a patient exhibiting both an absolute CD4+ and CD8+ lymphocytosis. Three T-cell lines containing integrated HTLV-I proviral copies established from this patient were initially polyclonal, but with time all grew out the same two clones as determined by analysis of their T-cell antigen receptor beta chain gene rearrangements. The patient subsequently developed pulmonary and nasopharyngeal nodules containing HTLV-I infected cells. Restriction analysis of the patient's HTLV-I provirus revealed no differences from prototype HTLV-I and the tax gene was normally expressed in vivo and in vitro. The patient's T-lymphocytosis and HTLV-I+ pulmonary tract nodules were put into a complete clinical remission by treatment with alkylating agents and steroids. Subsequently, the patient developed a severe immunodeficiency state and expired. Retrospective serologic and gene amplification assays for HIV-1 demonstrated that he had been doubly infected from the time of presentation. Postmortem analysis by polymerase chain reaction revealed the presence of both HTLV-I and HIV-1 in lymphatic tissues and the testes; HIV-1 was also detected in brain tissue.
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Affiliation(s)
- G D Ehrlich
- Department of Medicine, State University of New York Health Science Center, Syracuse 13210
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40
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Baurmann H, Miclea JM, Ferchal F, Gessain A, Daniel MT, Guetard D, Collandre H, Agut H, Castaigne S, Rain JD. Adult T-cell leukemia associated with HTLV-I and simultaneous infection by human immunodeficiency virus type 2 and human herpesvirus 6 in an African woman: a clinical, virologic, and familial serologic study. Am J Med 1988; 85:853-7. [PMID: 2904225 DOI: 10.1016/s0002-9343(88)80035-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- H Baurmann
- Department of Nuclear Medicine, Hôpital Saint-Louis, Paris, France
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41
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Chang KS, Wang LC, Gao CL, Alexander S, Ting RC, Bodner A, Log T, Kuo AF, Strickland P. Concomitant infection of HTLV-I and HIV-1: prevalence of IgG and IgM antibodies in Washington, D.C. area. Eur J Epidemiol 1988; 4:426-34. [PMID: 2904886 DOI: 10.1007/bf00146393] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Serum samples collected from four groups of individuals in the Washington, D.C. area were examined for the presence of IgG and IgM classes of antibody reacting against HTLV-I and HIV-1. These four groups were: (1) healthy adults with negative premarital VDRL test for syphilis (n = 113), (2) miscellaneous common disease patients (n = 155), (3) drug abusers (n = 130), and (4) homosexual men (n = 187). The former two groups are considered to be low-risk groups, and the latter two, high-risk groups. The prevalence of IgG antibody on ELISA/Western blot tests for these groups were respectively: (1) 5.3%/1.8%, (2) 5.2%/1.9%, (3) 13.9%/4.6%, and (4) 4.3%/1.6% for HTLV-I, and (1) 2.7%/0.9%, (2) 4.5%/0%, (3) 12.3%/5.4%, and (4) 8.0%/5.9% for HIV-1. Instances of possible concomitant infection as shown by the presence of antibodies against both HTLV-I and HIV-1 were found only in the latter two high-risk groups, i.e. two (1.5%) in group (3), and three (1.6%) in group (4) as confirmed by both Western blot and immunofluorescence tests. Out of 97 sera collected from drug abusers in 1985-86 which had IgG antibody by Western blot test against HIV-1, 23 (23.7%) were HTLV-I antibody positive by ELISA test (Group 5), and 8 of these were confirmed by Western blot test. Among these 8 persons, IgM antibody against HTLV-I was found in 2, while that against HIV-1 was positive in 7 persons.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- K S Chang
- Laboratory of Cellular Oncology, National Cancer Institute, Bethesda, MD 20892
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42
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Sternlieb J, Mintzer D, Kwa D, Gluckman S. Peripheral T-cell lymphoma in a patient with the acquired immunodeficiency syndrome. Am J Med 1988; 85:445. [PMID: 3261941 DOI: 10.1016/0002-9343(88)90606-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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43
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44
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Zack JA, Cann AJ, Lugo JP, Chen IS. HIV-1 production from infected peripheral blood T cells after HTLV-I induced mitogenic stimulation. Science 1988; 240:1026-9. [PMID: 2835813 DOI: 10.1126/science.2835813] [Citation(s) in RCA: 124] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The human immunodeficiency virus type 1 (HIV-1) and human T-cell leukemia virus type I (HTLV-I) are two distinct human retroviruses that infect T cells. Recent epidemiologic studies have identified a cohort of individuals that are coinfected with both viruses. It is reported here that human peripheral blood leukocytes infected with HIV-1 in vitro can be induced to produce large quantities of HIV-1 after mitogenic stimulation by noninfectious HTLV-I virions. It is also shown that HTLV-I virions may exert this effect prior to, immediately following, or well after the cells are infected with HIV-1. These results provide further impetus for epidemiologic studies of dually infected individuals to determine whether HTLV-I may act as a cofactor for acquired immunodeficiency syndrome (AIDS).
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Affiliation(s)
- J A Zack
- Division of Hematology-Oncology, UCLA School of Medicine 90024
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45
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Abstract
HTLV-I, the first human oncovirus, is a type C retrovirus linked to the development of ATLL. The virus shows a striking ethnogeographic distribution that is only partially understood. Certain populations at high risk for AIDS appear to have a higher incidence of HTLV-I infection. The extended latent period renders present knowledge of the sequelae and natural history of HTLV-I seropositivity incomplete, although recent data suggest that HTLV-I infection may have important implications for blood transfusion, organ transfer, and public health policy. A variety of clinical syndromes have been associated with infection, ranging from an asymptomatic carrier state to acute ATLL with lymphadenopathy, hepatosplenomegaly, hypercalcemia, cutaneous lesions, and systemic immunosuppression. Conventional chemotherapy is marginally effective; innovative approaches to therapy are presently being evaluated.
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Affiliation(s)
- J H Kim
- Department of Medicine, Duke University Medical Center, Durham, North Carolina 27710
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46
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Soto-Aguilar MC, deShazo RD. Human retroviruses and the acquired immunodeficiency syndrome. I. Virology update. J Allergy Clin Immunol 1988; 81:619-30. [PMID: 3281996 DOI: 10.1016/0091-6749(88)91030-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- M C Soto-Aguilar
- Department of Medicine, Tulane University Medical Center, New Orleans, LA 70112
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47
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48
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Abstract
A case of pulmonary T-cell lymphoma in an Acquired Immune Deficiency Syndrome (AIDS) patient is presented. Morphologically, it belonged to the large cell, immunoblastic category of the Working Formulation and demonstrated a helper/inducer phenotype. Clinically there was no association with manifestations of human T-lymphotropic virus (HTLV)-I related lymphoma and the patient was seronegative for HTLV-I and HTLV-II antibodies. High-grade B-cell lymphomas occur with an increased frequency in patients with AIDS but the occurrence of a peripheral T-cell lymphoma in AIDS has not been documented before. The case is discussed in the context of current concepts of AIDS-related lymphomagenesis.
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Affiliation(s)
- S A Nasr
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA 30322
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49
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Levitt LJ, Reyes GR, Moonka DK, Bensch K, Miller RA, Engleman EG. Human T cell leukemia virus-I-associated T-suppressor cell inhibition of erythropoiesis in a patient with pure red cell aplasia and chronic T gamma-lymphoproliferative disease. J Clin Invest 1988; 81:538-48. [PMID: 2892860 PMCID: PMC329602 DOI: 10.1172/jci113352] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Human retroviruses have recently been linked with T cell lymphoproliferative disorders and with the acquired immune deficiency syndrome. We investigated the mechanisms for acquired pure red cell aplasia and cutaneous anergy in a patient with the chronic T gamma-lymphoproliferative disease (T gamma-LPD) syndrome. Patient marrow erythroid progenitors (BFU-E) were 17 +/- 9% of control and were selectively increased to 88-102% of control after marrow T cell depletion. Patient Leu 2+ suppressor T cells spontaneously produced high titers of human gamma-interferon and resulted in a concentration-dependent selective inhibition (74-91%) of BFU-E when co-cultured with autologous or allogeneic marrow. Conditioned media (CM) derived from patient Leu 2+ T cells similarly inhibited growth of autologous or allogeneic marrow BFU-E. The inhibitory factor derived from patient CM was acid-labile (pH 2) and sensitive to trypsin; prior treatment of patient T cells with anti-HLA-DR monoclonal antibody plus complement abrogated the suppressive effect of T cell-derived CM. Patient peripheral blood mononuclear cells (PBMC) were unable to support growth of cultured interleukin 2 (IL 2)-dependent T cells, but responded to exogenous IL 2 in vitro with a 16-21-fold augmentation, relative to control, in mitogen-induced proliferation. Antibodies to HTLV-I core proteins p19 and p24 but not to HTLV-III proteins were detected in patient serum by Western blotting; patient cultured PBMC stained (7-11%) with antibodies to p19 and p24. Patient cultured PBMC demonstrated integrated HTLV-I genomic sequences by the Southern technique and expressed both specific HTLV-I genomic sequences by RNA dot blot plus reverse transcriptase activity. Utilizing a cloned DNA probe for the beta chain of the T cell receptor gene, patient PMBC demonstrated gene rearrangements providing presumptive evidence for clonality. The presence in serum of HTLV-I p19 and p24 antibodies, the expression of p19 and p24 core antigens on patient mononuclear cells, the evidence of HTLV-I proviral integration sequences and the expression of HTLV-I genomic sequences in patient cells, indicates infection with HTLV-I and raises the possibility of an etiologic link between human retrovirus infection and some instances of large granular lymphocytic leukemia (T gamma-LPD).
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Affiliation(s)
- L J Levitt
- Department of Medicine, Stanford University Medical Center, California 94305
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50
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Abstract
The hypothesis that the true incidence of c-ALL is relatively uniform throughout the world is not supported by experience in tropical Africa, where ALL is uncommon under five years of age. A high rate of spontaneous somatic mutation in pre-B cells may initiate the development of c-ALL, but its progress could be determined by (i) a leukaemogenic agent causing a second genetic event, (ii) the effects of intense antigenic barrage, either stimulating or suppressing pre-B-cell mitosis, or (iii) genetic determinants. Epidemiological patterns in populations of low, intermediate and high socio-economic status may be classified I-III with increasing incidence of diagnosed T-ALL in children over five years and c-ALL in younger children, and subclassified A and B with decreasing incidence of BL. There may be two forms of AML, one similar to that seen in industrialized countries, the other occurring at high prevalence in African children of low socio-economic status, often presenting with chloroma, and perhaps associated with immune suppression secondary to malnutrition, malaria and other intercurrent infections. Uncontrolled exposure to petroleum and other chemicals, and the use of alkylating agents in treatment of neoplasms in young patients could emerge as important causes of ANLL in Africa. There are two varieties of CLL also, one similar to that seen in the western world, the other prevalent in adults below 45 years of age, especially women: transmission of a leukaemogenic agent is postulated, to which women are more susceptible due to immunosuppression during normal pregnancy. The human population and some subhuman primates of subSaharan Africa are the largest reservoir of HTLV-1, which shows association with B-CLL over 50 years of age and ATL.
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Affiliation(s)
- A F Fleming
- Tropical Diseases Research Centre, Ndola, Zambia
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