Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Despite the incomparability in the reporting of leukemia and lymphoma incidence among populations and the relative rarity of these diseases, real differences in rates are discernible from available data. In general, the incidence of each of the leukemias and lymphomas is lower in Japan than in other Pacific rim populations whose rates are known. Particularly striking is the low incidence of CLL in Japan. Among Japanese in Hawaii, rates of some of these cancers (lymphosarcoma, CML) approach those of whites, whereas rates of other cancers (Hodgkin's disease, multiple myeloma, ALL, CLL, and AML) more closely resemble those of native Japanese. The number of Chinese living in countries served by population-based cancer reporting systems is too small for any firm conclusions to be made about leukemia and lymphoma incidence in this group. The incidence of these diseases in certain other nonwhite Pacific rim residents (i.e., Mexican Americans, blacks, and Maoris) is, by and large, similar to that of whites.
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PMID:Geographical variation in the incidence of the leukemias and lymphomas. 29 90

We analyzed the rearrangement of T-cell receptor (TcR) delta chain gene in 196 cases of hematological malignancies. This rearranged band (s) was observed in 15% of the total cases investigated. All T-ALL patients and cell lines, except for P30/Okubo, had a new band (s) or deletion of J delta 1 gene locus, indicating the gamma delta T-cell type or the alpha beta T-cell type. In the other T-cell malignancies, the delta rearranged band (s) was recognized in 5% of T-cell lymphomas, 20% of AILD but not in ATL, Hodgkin's disease, T-CLL. Inappropriate delta rearrangement was frequently recognized in 63% of B-ALL and 50% of CML-BC but none or few (5% less) in B-CLL, B-lymphoma and AML. Southern blotting, using J delta 1 and V delta gene probes or Pst I enzyme digestion, indicated that the inappropriate delta rearranged band in B-ALL and CML-BC is V delta 2D or DD without a J delta locus. The rearranged band (s) involved J delta locus, was mostly recognized in 5/6 cases of CD7 (+) stem cell leukemia. Therefore, the TcR delta gene is useful in evaluating clonality for the most immature T-cell neoplasms, not showing rearrangement of the other TcR genes. Moreover, this delta gene may be a useful tool for distinguishing T-lineage from the other lineages, using the characteristic rearrangement pattern (V delta 2D as a inappropriate pattern, or (D) DJ and V (D) DJ as the T-lineage pattern (s)).
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PMID:[Analysis of T-cell receptor delta chain gene in hematological malignancies]. 132 69

Circulating immune complexes (ClC) were estimated in 78 patients of leukaemias and lymphomas by Clq deviation ELISA and PEG assay. In all leukaemias a significant elevation in ClC was seen at the time of first presentation. While in ALL a decrease occurred on therapy as partial or complete remission was achieved, no such fall was seen in AML or CML-BC when treated. ClC levels were much higher in non-Hodgkins lymphoma than in Hodgkins disease and showed a direct correlation with B symptoms and activity of the disease. The ClC levels were highest in null-ALL followed by those in common ALL and T-ALL. The mean duration of remission in patients of ALL without elevation in ClC was much longer than in those with ClC.
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PMID:Circulating immune complexes in leukaemias and lymphomas. 139 53

High percentage of neoplastic cells in S, G2 and M phases of cell cycle is unfavourable prognostic sign in human haematological malignancies. In chronic leukaemias (CML and CLL) it is true for peripheral blood leukaemic cells, in non-Hodgkin lymphomas--for lymph node cells, in multiple myeloma--for bone marrow plasma cells. In acute leukaemia results are controversial: some authors found a correlation between proliferation parameters of bone marrow blast cells while others did not. These parameters correlate positively with the rate of complete remission and negatively with its duration. It is concluded that proliferation parameters of neoplastic cells may be used for individual prognosis in patients with haematological tumours especially in combination with other biological and clinical prognostic markers.
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PMID:Prognostic significance of neoplastic cell proliferation parameters in human haematological malignancies. 170 8

Most Hodgkin's mononuclear cells and Reed-Sternberg (H-RS) cells are characterized by the expression of the antigen CD30, but not of T or B cell markers. A few H-RS cells, however, may express a limited number of T or B cell markers. Whether this expression is sufficient to allow the conclusion that H-RS cells are derived from T and/or B cells has been debated vigorously. The present study examined whether CD30 and aberrant T and B cell markers are expressed in cell lines that are well documented as being derived from the granulocyte/monocyte/histiocyte lineage. These cells included HL-60, KG-1, ML-1, THP-1, and U-937. Four other cell lines derived from patients with leukemias/lymphomas of monocytic or granulocytic origins also were studied. These cells included BV173, CML-Brown, CTV-2, and SU-DHL-1. If aberrant expression is detected, by analogy one may expect that rare T or B cell marker expression may occur in H-RS cells, because abundant evidence has indicated that H-RS cells may be related to cells in histiocyte lineage. In all nine of the cell lines studied, it was confirmed that numerous monocyte/granulocyte markers were expressed. The marker expression was enhanced after cells were induced to differentiate with phorbol ester (TPA) and tumor necrosis factor (TNF). It was noted that several T and B cell markers also were expressed by these cells. Unlike the expression of monocyte/granulocyte markers, the expression of T or B cell markers was not affected, or only minimally affected, by treatment of the cells with TPA or TNF. Five of the cell lines (BV173, CML-Brown, CTV-2, SU-DHL-1, and THP-1) were shown to be CD30-positive. In CTV-2 and BV173, the expression of CD30 was greatly increased after induction with phorbol ester or TNF. Based on these studies, the following conclusions were reached: 1) The expression of aberrant B or T cell markers is not an uncommon finding in granulocyte/monocyte/histiocyte-related neoplastic cells. 2) The expression of granulocyte/monocyte markers in these cells is related to the state of cell differentiation, whereas the expression of T or B cell markers is not. 3) CD30 is not necessarily a proliferation-related antigen, and its expression is not a sole property of T or B cells, but can be present in granulocyte/monocyte/histiocyte-related cells.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Aberrant expression of T cell and B cell markers in myelocyte/monocyte/histiocyte-derived lymphoma and leukemia cells. Is the infrequent expression of T/B cell markers sufficient to establish a lymphoid origin for Hodgkin's Reed-Sternberg cells? 249 2

We investigated the practical value of antisense RNA/mRNA in situ hybridization for the detection of low level expression of the c-abl oncogene in non-Hodgkin lymphomas. This is of clinical relevance, since we recently showed that low level expression of this proto-oncogene mainly occurs in advanced stage disease of non-Hodgkin lymphomas and in cases of chronic lymphocytic leukemia with progressive course of the disease (Greil R, Gattringer C, Fasching B, Cleveland J, Thaler J, Radaskiewicz T, Gastl G, Huber C, Rapp U, Huber H: Int J Cancer 42:529 1988). When numerous technical parameters were tested for the adaptation of the method, fixation with 4% paraformaldehyde, gelatin coating of the slides, the time concentration product of proteinase K, and the kind of labeling had the greatest impact on results and successful performance of the technique. When the optimized method was applied to the v-abl-transformed NIH 3T3-, the K 562 CML blast cell line and to nine cases of lowly malignant non-Hodgkin lymphomas it semiquantitatively discriminated the varying amounts of v-abl, bcr/c-abl and c-abl mRNA expressed within these cells. Parallel analysis with Northern blotting confirmed the specificity of the method and pointed to a very high sensitivity, including the capacity to detect only few c-abl mRNA molecules/cell. An essential advantage of in situ hybridization was the detection of inhomogeneous expression of the c-abl mRNA within subpopulations of the malignant clone. In addition, this technique might be of particular importance when a gene is only weakly expressed on a small fraction of cells which might easily escape the detection by Northern blotting. Immunocytochemical investigation suggested parallel expression of the oncoprotein in six of seven c-abl mRNA positive cases as well as high specificity and sensitivity for the polyclonal and to a lesser extent for one monoclonal antibody. However, because of the high potential of cross-reactivity of anti-oncoprotein antibodies, parallel investigations on the mRNA level should be performed particularly when new anti-oncoprotein antibodies are applied. Our results demonstrate that this can be performed using in situ hybridization, even when the number of mRNA targets is very low.
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PMID:In situ hybridization for the detection of low copy numbers of c-abl oncogene mRNA in lymphoma cells: technical approach and comparison with results with anti-oncoprotein antibodies. 265 1

From 1979 to 1988, 82 allogeneic and 2 syngeneic bone marrow transplants (BMT) were performed in 78 patients (age range 13-49 years) with the following diagnoses: acute myelogenous leukemia (AML) (21 patients); acute lymphoblastic leukemia (ALL) (15 patients); chronic myelocytic leukemia in chronic, accelerated, or blastic phase (CML-CP, AP or BC) (25 patients); myelodysplastic syndrome (MDS) (1 patient); multiple myeloma (MM) (1 patient); Hodgkin's disease (HD) (1 patient); diffuse poorly differentiated lymphoma (DPDL) (1 patient); aplastic anemia (AA) (13 patients). Univariant analyses were carried out to determine factors of importance in predicting outcome. AML patients receiving transplants in remission had 12/19 (63%) survivors. Only one of seven ALL patients receiving transplants in remission survives free of disease, and none of eight patients receiving transplants in relapse survived. Six ALL patients relapsed. In CML, 6 of 16 (40%) patients receiving transplants in CP survive; two of nine patients (22%) in AP or BC survive. Of the 13 aplastic anemias, 8 (62%) survive. Graft-vs.-host disease (GVHD) was evaluated in 75 patients, 24 of 33 (73%) who developed GVHD died, compared to 24 of 44 (55%) who did not develop GVHD. Of the 30 patients given the combination of methotrexate (MTX) plus cyclosporine (CSP), only 23% developed GVHD, compared to 58% of those not given the combination. Interstitial pneumonia (IP) occurred in 16 patients and was fatal in 15. The introduction of daily acyclovir and weekly intravenous gamma globulin in 1985 was associated with little reduction in the frequency of IP (from 20% to 18%). However, survival increased from 21% to 47%.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Factors affecting survival in allogeneic bone marrow transplantation. 265 45

Twenty-five patients with disseminated cancer (nine with renal cell carcinoma, five with melanoma, three with Hodgkin's lymphoma and chronic myelocytic leukemia [CML], two with soft tissue sarcoma, one each with large-cell lymphoma, breast cancer, and colon cancer), 13 males and 12 females, aged 25 to 68, were treated with recombinant human interleukin-2 (rIL2) by continuous infusion and adoptive transfer of autologous lymphocytes activated in vitro with IL2. Patients underwent leukapheresis on days 1, 8, 15, and 22 of the treatment. Cells, bulk activated for 20 hours in serum-free culture medium with 1,000 U IL2/mL in transfusion transfer packs as culture vessels, were transfused the following day. The infusion of IL2 by continuous infusion for six days started immediately after each adoptive transfer for 4 weekly courses. The dose of IL2 was escalated weekly in each patient; starting doses of IL2 were also escalated in subsequent cohorts of patients until maximally tolerated doses were reached. Nine patients had objective tumor regressions (three with renal cell cancer, two with Hodgkin's lymphoma, and one each with melanoma, sarcoma, breast, and colon cancer). Six responses were partial, two were minor, and one was mixed. Responding patients were maintained with IL2 by continuous infusion for six days every 6 to 8 weeks, without adoptive cell transfer. The median duration of responses was 16 weeks (3 to 60 + weeks). Tumor regression was related to the dose of IL2 (greater than or equal to 3.4 x 10(6) U/m2/d for six days) and to the in vivo lymphoproliferative effects of the lymphokine, but not to the total number of cells adoptively transferred. Side effects of treatment were transient and quickly reversible. Renal, hepatic dysfunction, and dyspnea were directly related to the dose of IL2 and to lymphocytosis. Other toxicities were mild hypotension with mild fluid retention, oral mucositis, anemia, thrombocytopenia, fever, and fatigue.
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PMID:Recombinant interleukin-2 by continuous infusion and adoptive transfer of recombinant interleukin-2-activated cells in patients with advanced cancer. 266 33

This thesis is a survey of nine previously published articles on MPO deficient PMN. The incidences in leukaemia and allied disorders of the presence of this abnormal subpopulation of mature neutrophils and the relationship to clinical course in AML, susceptibility to infections in AML, FAB classification in AML and MDS, cytogenetically defined aberrations in MDS and morphometrical characteristics were investigated. The aims of the studies were to examine the diagnostic as well as the prognostic value of the parameter, to examine the usefulness of the parameter as an predictive indicator of CR and relapse in AML and to examine the concept that MPO deficient PMN may originate from leukaemic precursors. MPO deficient PMN were found to occur in a minor number (less than 4% of the total number of PMN) in normal humans and the incidences of an abnormal number (greater than 4%) were found to be about 40% in AML (I, II, III, IV, VIII), 60% in CML (I, VII), 30% in MPD other than CML (VII) and 30% in MDS (V). The highest incidences in AML were found in the FAB subtypes possessing the most myeloid differentiation potential i.e. FAB M2 and FAB M4 (IV). In ALL, CLL, HCL, Hodgkin's disease, anaemia not related to leukaemia and leukaemoid reactions the incidences all were 0% (I, unpublished data). The abnormal MPO deficient PMN subpopulation, if present, disappeared when CR was achieved and reappeared when relapse eventually was developed (II, VIII). In both situations serial determinations showed that the change occurred before the usual routine blood examinations predicted CR and relapse; several days and several months prior, respectively (VIII). The probability of obtaining CR was lower in the AML patients with the abnormal subpopulation and the risk of developing relapse higher than in AML patients without the anomaly (II, VIII). These differences were not statistically significant, however. AML patients, showing an increased number of MPO deficient PMN, revealed a statistically significant increased susceptibility to infections (P less than 0.01) during the preremission phase accounting for 18% to 67% of the total number of infections in this period (III). This increase was positively correlated to the extent of the anomaly (P less than 0.002). The spontaneous occurrence of a subpopulation of MPO deficient PMN in MDS went together with a simultaneous progression in cytogenetically determined clonal chromosomal aberrations and were related to progression in FAB subtype as well (VI). Morphometrically MPO deficient PMN were characterized by a decreased total cell size and an increased nucleus size of the projected images (IX).(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Myeloperoxidase deficient polymorphonuclear leucocytes in leukaemia and allied disorders. 285 15

The expression of a particular alpha-naphthyl acetate esterase isoenzyme which is specific for monocytes was examined in a panel of cultured leukemia-lymphoma cell lines (n = 88), freshly obtained leukemia-lymphoma cells (n = 527), and in fresh (n = 10) and cultured (n = 22) leukemia cells treated with the phorbol ester 12-O-tetradecanoylphorbol 13-acetate (TPA). The sodium fluoride-sensitive isoenzyme was separated by isoelectric focusing on horizontal thin-layer polyacrylamide gels. The esterase isoenzyme was not detected in untreated or TPA-treated lymphoid, erythroid, or Hodgkin's disease-derived cell lines, but was seen in leukemia cell lines of monocytic origin. TPA induced the new expression of this marker isoenzyme in two leukemia cell lines of promyelocytic and erythroid origin that are known to differentiate along the monocytic-macrophage cell lineage; TPA stimulation increased the staining intensity of the band in monocytoid cell lines. This esterase isoenzyme was found in 92% of the cases classified morphologically as acute myelomonocytic or monocytic leukemia, but only in 3% of the non-monocytic acute myeloid leukemias. All lymphoid or erythroid leukemias or lymphomas were negative. Treatment with TPA of AML and CML cells, which commonly differentiate to monocyte/macrophage-like cells, showed de novo the monocyte-specific isoenzyme. It is concluded that this isoenzyme is a characteristic marker for monocytic leukemia cells and will be a useful tool for the discriminatory identification of the monocytic element in normal and leukemic cells.
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PMID:Occurrence of particular isoenzymes in fresh and cultured leukemia-lymphoma cells. III. Esterase isoenzyme in monocytes. 349 69


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