151
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Yoshioka A, Momita I, Kinoshita K, Ichimaru M, Kamihira S. [Striated strip structures in the cells of adult T-cell leukemia: ultrastructural study]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1986; 27:432-6. [PMID: 3016364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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152
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Kamihira S, Moriuchi Y, Tagawa M, Matsuo K. [HTLV-I associated T-cell lymphoma terminating in B-cell lymphoma]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1986; 27:238-41. [PMID: 3014181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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153
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Kinoshita K, Ikeda S, Momita S, Soda H, Suzuyama J, Ichimaru M, Toriya K, Amamgasaki T, Kamihira S, Yamada Y. [Some clinical aspects of adult T-cell leukemia-lymphoma (ATLL) (3). Therapy of adult T-cell lymphoma]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1986; 27:1-7. [PMID: 2872348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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154
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Ichimaru M, Kinoshita K, Kamihira S, Ikeda S, Yamada Y, Suzuyama J, Momita S, Amagasaki T. Familial disposition of adult T-cell leukemia and lymphoma. Hematol Oncol 1986; 4:21-9. [PMID: 3009295 DOI: 10.1002/hon.2900040105] [Citation(s) in RCA: 6] [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
Sixteen families, each with two or more cases of adult T-cell leukemia or lymphoma were found in the Nagasaki district. Eight of the families had a parent with lymphoma. In the other eight families siblings were involved. Four families with sibling cases are presented in detail. Antibody titres to adult T-cell leukemia associated antigen (ATLA) in cases of ATL, CTL, T-CLL, and pre-ATL cases in Nagasaki were all positive. Of the non-leukemic T-cell malignant lymphoma 62.5 per cent were positive for antibody. The positive rate in healthy spouses and siblings of ATLL patients for ATLA antibody was high (67.5 per cent and 40 per cent respectively). The possibility of ATLV infection through spouses or from mother to child and the meaning of the high familial incidence of ATLL is discussed.
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155
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Yamada Y, Amagasaki T, Kamihira S, Kinoshita K, Ikeda S, Kusano M, Suzuyama J, Toriya K, Tomonaga Y, Ichimaru M. T lymphomas associated with human T-cell leukemia-lymphoma virus may show phenotypic and functional differences from adult T-cell leukemias. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1985; 36:306-19. [PMID: 2990783 DOI: 10.1016/0090-1229(85)90051-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We report phenotypic and functional characterization of lymph node cells from 27 patients with T lymphoma from the Nagasaki district of Japan. Nagasaki is one of several areas where adult T-cell leukemia is endemic, and sera from 18 of 23 patients examined (78.3%) were positive for antibody to adult T-cell leukemia-associated antigen. The majority of cases (24 of 27) showed the Leu-2a-, 3a+, MASO36c- phenotype similar to adult T-cell leukemia, but seemed to be subdivided into four groups according to the presence or absence of Leu-1 antigen and the receptor for sheep erythrocytes (SRBC). Eleven cases had both Leu-1 antigen and the receptor for SRBC (E-RFC+, Leu-1+, 2a-, 3a+), but 6 cases lacked Leu-1 antigen (E-RFC+, Leu-1-, 2a-, 3a+), 4 cases lacked receptors for SRBC (E-RFC-, Leu-1+, 2a-, 3a+), and 3 cases lacked both of these markers (E-RFC-, Leu-1-, 2a-, 3a+). The effects of lymph node T cells on pokeweed mitogen (PWM)-induced normal B-cell differentiation was studied in 10 cases. Lymph node T cells of 5 cases showed helper activity without any suppressor activity, and 2 cases showed suppressor activity with almost no detectable helper activity, similar to adult T-cell leukemia cells. Two other cases lacked particular functional effects. These results suggest the possibility that Leu-3a+ T-cell lymphoma may be functionally subdivided into at least two types, a helper type and a suppressor (adult T-cell leukemia) type.
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156
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Kinoshita K, Amagasaki T, Ikeda S, Suzuyama J, Toriya K, Nishino K, Tagawa M, Ichimaru M, Kamihira S, Yamada Y. Preleukemic state of adult T cell leukemia: abnormal T lymphocytosis induced by human adult T cell leukemia-lymphoma virus. Blood 1985; 66:120-7. [PMID: 2988665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
We report the clinical, hematologic, and immunologic features of 18 preleukemic adult T cell leukemia (pre-ATL) cases with abnormal T lymphocytosis induced by human adult T cell leukemia-lymphoma virus (HTLV/ATLV). The patients were from the Nagasaki district, which is one of the most endemic areas of ATL in Japan. Pre-ATL is a subclinical T cell abnormality differing from ATL. It is characterized by an insidious onset and appearance of abnormal T lymphocytes (10% to 40%) in the peripheral blood without clinical symptoms except for a few cases transiently presenting fever, skin eruptions, and slight lymphadenopathies. Most abnormal T lymphocytes were small and mature with incised or lobulated nuclei and formed E rosettes with sheep RBCs. Virologic and biomolecular analysis revealed that all cases were infected with HTLV, and proviral DNA was integrated in host lymphocytes from 12 of the 14 cases examined. Furthermore, the lymphocyte populations, including abnormal T lymphocytes, were monoclonal with respect to the site of the provirus integration. Abnormal T lymphocytosis persisted from one to more than seven years in six cases, three of which developed ATL after a one- to five-year pre-ATL stage, whereas abnormal T lymphocytes spontaneously decreased in the other seven patients. However, HTLV-infected monoclonal lymphocytes were detected in four cases examined, even after most of the abnormal T lymphocytes had disappeared. Moreover, the same clonally provirus-integrated lymphocytes persisted in two of four cases not only during the course of abnormal lymphocytosis, but also in the subsequent almost-normal blood. These results indicate that the majority of the cases were in a pre-ATL state with a potential to develop ATL.
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157
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Moriuchi Y, Kamihira S. [A case of paroxysmal cold hemoglobinuria with thrombocytopenia (Evans' syndrome), and without anti-P specificity of biphasic hemolysin]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1985; 26:1131-4. [PMID: 4057594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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158
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Yamada Y, Kamihira S, Amagasaki T, Kinoshita K, Kusano M, Chiyoda S, Yawo E, Ikeda S, Suzuyama J, Ichimaru M. Adult T cell leukemia with atypical surface phenotypes: clinical correlation. J Clin Oncol 1985; 3:782-8. [PMID: 3874266 DOI: 10.1200/jco.1985.3.6.782] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The leukemic cells of 57 patients with adult T cell leukemia (ATL) were analyzed for their immunologic surface markers. Forty-four cases showed normal mature inducer/helper T cell phenotype (typical group: E-RFC+, Leu-1+, 2a-, 3a+ MASO36c-), but the other 13 cases showed unusual surface phenotypes (variant group) and could be subdivided into several groups (V1 to V5). Four cases had absent or low Leu-1 positivity (V1: E-RFC+, Leu-1-, 2a-, 3a+, MASO36c-), while two other cases with low Leu-1 positivity had both Leu-2a and 3a, a characteristic of cortical thymocytes, but were unreactive with MASO36c (V2: E-RFC+, Leu-1-, 2a+, 3a+, MASO36c-). Three cases lacked both Leu-2a and 3a despite having other T cell markers (V3: E-RFC+, Leu-1+, 2a-, 3a-, MASO36c-). The next three cases had low rosette-forming ability with sheep RBCs (V4: E-RFC-, Leu-1- approximately +, 2a- approximately +, 3a+, MASO36c-). Interestingly, one other case showed high reactivity against anti-Leu-7, which is believed to be one of the monoclonal antibodies directed against natural killer cells (V5: E-RFC+, Leu-1+, 2a-, 3a+, 7+, MASO36c-). Clinical and hematologic differences between the typical group and variant group were investigated, and it was found that the variant group (excluding V5) have statistically significant (P less than .002) higher serum lactic dehydrogenase (LDH) activity. The overall survival in the variant group was worse than in the typical group, but it was not quite statistically significant (P = .072). The median survival time was eight months for typical cases and only four months for variant cases; six cases died within two months. The V5 case was unusual not only because the patient's leukemic cells have Leu-7 antigen but also because she survived more than nine years after initial diagnosis. There seems to be some correlation between phenotypic diversity of ATL cells and prognosis.
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159
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Kamihira S, Taguchi H, Kinoshita K, Ichimaru M. Monoclonal gammopathy in adult T-cell leukemia/lymphoma: a report of three cases. Jpn J Clin Oncol 1984; 14:699-704. [PMID: 6335192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Adult T-cell leukemia/lymphoma (ATL/L) is clustered in southwestern Japan, especially in the Nagasaki and Kagoshima areas. It was shown that this clustering correlated with the presence of antibodies to antigens of a new C-type RNA leukemia virus. Surface marker analysis of neoplastic T-cells of ATL/L patients shows the helper/inducer phenotype (Leu-1+, Leu-2a- and Leu-3a+). On the other hand, the association between T-cell malignancy including ATL/L and monoclonal gammopathy is very rare. Three unique cases of ATL/L with monoclonal gammopathy are reported. Yet the meaning of an M-component in T-lymphocytic proliferation remains uncertain. The relationship between the leukemia virus, ATL/L-cells and monoclonal gammopathy is discussed.
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160
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Yamada Y, Kamihira S, Amagasaki T, Kinoshita K, Kusano M, Ikeda S, Toriya K, Suzuyama J, Ichimaru M. Changes of adult T cell leukemia cell surface antigens at relapse or at exacerbation phase after chemotherapy defined by use of monoclonal antibodies. Blood 1984; 64:440-4. [PMID: 6611181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Surface phenotypes of leukemic cells from six patients with adult T cell leukemia (ATL) were analyzed by the use of monoclonal antibodies, both at the time of initial diagnosis and at either relapse or exacerbation phase after chemotherapy. Changes of cell surface antigens were observed in four of the six cases. The majority of the leukemic cells of these patients were reactive with anti-Leu-1 and anti-Leu-3a, but unreactive with anti-Leu-2a and MAS 036c monoclonal antibodies at the time of initial diagnosis, indicating that ATL cells are of peripheral inducer/helper T cell origin. In three cases, the Leu-1 antigen disappeared at relapse or at exacerbation phase, and in one of these cases, a small percentage of ATL cells became reactive with MAS 036c, which identifies cortical thymocyte antigen. ATL cells of one other case did not have Leu-1 antigen from the start, but gained Leu-2a antigen at exacerbation phase and became double-labeled cells (Leu-2a+, 3a+), which is known to be a feature of thymocytes. Thus, it appeared that ATL cells sometimes change their surface phenotype to that of an earlier stage of T cell differentiation at relapse or at exacerbation phase. Chronic myelocytic leukemia (CML) cells also usually change to immature cells at blastic crisis involving morphological change. However, this morphological change was not so prominent in the ATL cases studied, except one, in which typical ATL cells with nuclear indentation changed to large immature cells with basophilic cytoplasm at relapse.
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161
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Kamihira S, Kinosita K, Ichimaru M. [2 cases of adult T-cell leukemia/lymphoma occurring 3 to 7 years after monoclonal gammopathy]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1984; 25:1133-7. [PMID: 6334188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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162
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Nakamura H, Yamada Y, Sadamori N, Yao E, Tagawa M, Nishino K, Kamihira S, Oyakawa Y, Tomonaga M, Ichimaru M. [An autopsy case of myelofibrosis with myeloid metaplasia terminating in blastic transformation with chromosomal aberration (i(17q))]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1984; 25:864-9. [PMID: 6481978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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163
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Kinoshita K, Hino S, Amagaski T, Ikeda S, Yamada Y, Suzuyama J, Momita S, Toriya K, Kamihira S, Ichimaru M. Demonstration of adult T-cell leukemia virus antigen in milk from three sero-positive mothers. GAN 1984; 75:103-5. [PMID: 6329875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The expression of adult T-cell leukemia virus (ATLV/HTLV) antigen was demonstrated by the indirect immunofluorescence method in phytohemagglutinin-cultured mononuclear cells of milk samples from 3 out of 22 sero-positive mothers after delivery. This result raises the possibility that milk might be the source of ATLV/HTLV infection of infants.
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164
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Hoshino H, Esumi H, Miwa M, Shimoyama M, Minato K, Tobinai K, Hirose M, Watanabe S, Inada N, Kinoshita K, Kamihira S, Ichimaru M, Sugimura T. Establishment and characterization of 10 cell lines derived from patients with adult T-cell leukemia. Proc Natl Acad Sci U S A 1983; 80:6061-5. [PMID: 6193528 PMCID: PMC534360 DOI: 10.1073/pnas.80.19.6061] [Citation(s) in RCA: 99] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
By using human T-cell growth factor (TCGF), 10 cell lines were established from tissue samples of 10 patients with adult T-cell leukemia (ATL). Three cell lines were adapted to growth in medium lacking TCGF. The surface markers of all cell lines were characteristic of inducer/helper T cells, i.e., OKT3+, OKT4+, OKT6-, OKT8-, OKIa1+, and human Lyt2+ and Lyt3+, except that one cell line was OKT3-. The expression of the viral antigen was examined during establishment of 8 of the 10 cell lines. The viral antigen was not expressed in leukemic cells before cultivation. In 5 lines, the viral antigen was detected by immunofluorescent staining after a short period of cultivation. However, 3 cell lines, ATL-6A, ATL-9Y, and ATL-1K did not express the viral antigen during short-term culture: the ATL-6A and ATL-9Y cell lines became positive for the viral antigen after 5 and 2 months of cultivation, respectively; the ATL-1K cell line remained antigen-negative throughout a culture period of 13 months. Southern blot hybridization assay showed that all of the cell lines, including the viral antigen-negative ATL-1K cell line, contained the viral genome. Thus, the retrovirus was associated with all 10 cell lines established from ATL patients, but there was a heterogeneity in the expression time of the retroviral antigen in leukemic cells maintained in vitro. Our findings suggested that the expression of the viral antigen was not required for maintenance of the leukemic state in vivo and for growth of leukemic cells in vitro.
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165
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Kamihira S, Soda H, Kinoshita K, Ichimaru M. [Effect of human lymphoblast interferon in adult T-cell leukemia and non-Hodgkin's lymphoma]. Gan To Kagaku Ryoho 1983; 10:2188-93. [PMID: 6605114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Four patients with adult T-cell leukemia (ATL) and 4 patients with non-Hodgkin's lymphoma were treated with alpha-type interferon (Human Lymphoblastoid Interferon: HLBI). Treatment regimen consisted of 3 to 12 million units (MU) of HLBI given intramuscularly once daily. The total dose varied from 36 to 520 MU. Complete remissions were obtained in one of 4 patients with ATL and one of 3 patients with B-cell lymphoma. A partial remission was yielded in one patient with B-cell lymphoma. An overall response rate (CR + PR) was 37.5%. Toxicity included flu-like symptoms, myelosuppression, G-I tract symptoms, fatigue, high fever and hepatic disturbance. On the basis of this study, we have concluded that HLBI is effective for the treatment of ATL and B-cell lymphoma.
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166
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Kinoshita K, Oyakawa Y, Toriya K, Momita S, Amagasaki T, Yamada Y, Ikeda S, Ichimaru M, Kamihira S. [Clinical studies of adult T-cell leukemia-lymphoma. (2) Hypercalcemia associated with adult T-cell leukemia]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1983; 24:1313-20. [PMID: 6608597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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167
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Kinoshita K, Ikeda S, Yamada Y, Amagasaki T, Momita S, Toriya K, Ichimaru M, Kamihira S. [Clinical aspects of adult T-cell leukemia-lymphoma (ATLL). (1) Survival rate and prognosis of adult T-cell leukemia]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1983; 24:818-25. [PMID: 6605433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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168
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Kamihira S, Sakitani M, Ichimaru M, Kinosita K, Ikeda S, Yamada Y, Amagasaki T, Momita S. [Sero-epidemiologic study of ATLA (ATL-associated antigen) antibodies in patients with ATL and their relatives]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1983; 24:547-552. [PMID: 6604175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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169
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Kamihira S, Sakitani M, Nakano M, Kinoshita K, Ichimaru M. [Combination chemotherapy using peplomycin for the treatment of non-Hodgkin's lymphoma including adult T cell leukemia]. Gan To Kagaku Ryoho 1983; 10:931-7. [PMID: 6191669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Peplomycin containing combination chemotherapy with cyclophosphamide, hydroxy-daunomycin, oncovin and prednisone (CHOP-P) was performed in one patient with ATL and 8 patients with advanced diffuse lymphoma. CHOP-PM combination chemotherapy plus MTX was applied to 6 patients resistant to CHOP-P regimen. The overall complete remission rate was 53%, and 67% in non-T cell type and 50% in T cell type. However, only one patient out of 4 ATL patients showed complete response. Toxicities such as transient fever, myelotoxicities, G-I tract symptoms, hair loss and interstitial pneumonitis, were observed. Only in one out of 4 patients suspected drug-induced pneumonitis by peplomycin was observed. This regimen including peplomycin is considered to be one of the useful combination chemotherapies for diffuse lymphoma, especially non-T cell type and some of T cell type, except ATL.
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170
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Jinnai I, Amenomori T, Yoshida Y, Matsuo T, Kuriyama K, Tomonaga M, Kamihira S, Ichimaru M. [A case of cyclic neutropenia with a marked cyclic fluctuation of CFU-C concentration]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1982; 23:1741-9. [PMID: 7166812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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171
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Kamihira S. [Case of Sjögren syndrome associated with idiopathic monoclonal IgA rheumatoid factor and pyroglobulinemia]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1982; 23:1750-6. [PMID: 7166813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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172
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Kinoshita K, Kamihira S, Ikeda S, Yamada Y, Muta T, Kitamura T, Ichimaru M, Matsuo T. Clinical, hematologic, and pathologic features of leukemic T-cell lymphoma. Cancer 1982; 50:1554-62. [PMID: 6981451 DOI: 10.1002/1097-0142(19821015)50:8<1554::aid-cncr2820500815>3.0.co;2-q] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Cells obtained from malignant lymph nodes and the peripheral blood of 106 patients with non-Hodgkin's lymphomas were examined for T- and B-cell characteristics. Surprisingly, 79 cases were of the T-cell type on the basis of spontaneous rosette formation with sheep erythrocytes (E-rosettes). Of the remaining cases, 15 were B-cell in nature (monoclonal S-Ig positive), seven were non T-, non B-cell and four cases were undetermined. Forty-nine (62.0%) of the T-cell malignancies were of a leukemic variety, characterized by pleomorphism in the peripheral blood cell size, and histological appearance. Most of the leukemic T-cells showed obvious lymphocytic differentiation, with condensed nuclear chromatin and scant cytoplasm, although in many of the cases, the lymphomatous infiltrate was dominated by large or pleomorphic lymphoid cells. All tumors were of a diffuse variety, and on histologic examination included a mixed type (21 cases), PDLL forms (15 cases), a large lymphoid cell type (eight cases), and WDLL forms (five cases). Although the mixed type with a pleomorphic lymphoid infiltrate was distinctive, there has been considerable variation from case to case. Clinically this unusual t-cell, leukemic variety of non-Hodgkin's lymphomas primarily involved middle-aged and elderly subjects, and was characterized by wide spread organ invasion (preferentially to the liver, spleen and skin), resistance to chemotherapy, and a poor prognosis. A mediastinal mass was not observed in all cases. The patients had a median survival of only ten months.
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173
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Kinoshita K, Hino S, Amagasaki T, Yamada Y, Kamihira S, Ichimaru M, Munehisa T, Hinuma Y. Development of adult T-cell leukemia-lymphoma (ATL) in two anti-ATL-associated antigen-positive healthy adults. GAN 1982; 73:684-5. [PMID: 6984681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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174
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Kamihira S, Ichimaru M, Kinosita K, Yamada Y. [Familial incidences of adult T-cell leukemia-lymphoma--with special reference to recent observations on 2 families]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 1982; 23:464-471. [PMID: 6982353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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175
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Kamihira S, Jinnai I, Kinoshita K, Ichimaru M. [Treatment of non-Hodgkin's lymphoma with NK-631 (peplomycin)--with special reference to the effect on T and non-T cell lymphomas]. Gan To Kagaku Ryoho 1982; 9:289-92. [PMID: 6191697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
NK-631 (Peplomycin) has an anti-tumor spectrum, equivalent to or higher than its analogue bleomycin and low toxicities to the lungs. Fourteen patients with advanced non-Hodgkin's lymphoma received NK-631 10 to 30 mg once or twice a week. As the results, there were 57.1% response rate of all patients. The response rate according to the immunologic classification were 100%(6/6 cases) for patients with non-T cell lymphoma and 25%(2/8 cases) for patients with T-cell lymphoma. On the other hand, we observed some toxicities such as transient fever in 64.3%, G-I tract symptoms in 21.4%, skin toxicities in 21.4% and pulmonary fibrosis in one case. This agent is considered to be one of the useful agents to non-Hodgkin's lymphoma especially non-T cell lymphoma.
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