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)

Plasma levels of several soluble factors were assayed in 31 untreated patients with high-grade non-Hodgkin's lymphomas (NHL). The results showed statistically significant higher average levels of interleukin-2 (IL-2), interleukin-6 (IL-6), interleukin-8 (IL-8), interleukin-2 receptor (IL-2r) and transferrin receptor (TF-r) in NHL patients compared to controls (p = 0.045, p = 0.047, p = 0.020, p = 0.026 and p = 0.033 respectively). IL-2, IL-2r and TF-r levels were found more elevated in Stages III/IV than in Stages I/II (p = 0.031, p = 0.016 and p = 0.048 respectively), whereas IL-6 concentrations were higher in patients presenting B symptoms (p = 0.011). Significant correlations were found between the erythrocyte sedimentation rate (ESR) and IL-6 (r = 0.681), and between beta 2 microglobulin (B2-m) and IL-2r (r = 0.622).
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PMID:Soluble factors levels in the initial staging of high-grade non-Hodgkin's lymphomas. 128 90

In a search for serum markers with prognostic value and specificity for disease activity in Hodgkin's lymphoma, we evaluated the clinical significance of soluble suppressor/cytotoxic T-cell antigen (sCD8), soluble interleukin-2 receptor (sCD25) and soluble Hodgkin's associated antigen (sCD30) levels in the serum of 90 patients with untreated Hodgkin's lymphoma (HD). HD patients in advanced stages had significantly higher sCD8 and sCD25 levels than normal controls. The rate of detectable sCD30, which was absent in healthy controls, depended on stage and histological subtype, and was 22% for the entire group. Low sCD25 levels (< 1000 U/ml) predicted an excellent prognosis (100% event-free survival), while patients with high sCD8 levels (> 750 U/ml) or the demonstration of sCD30 had a poor outcome. Therefore, all three markers have prognostic significance. However, only sCD30 correlated strictly with disease activity and seems to be of value for the follow-up of patients in remission.
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PMID:Soluble CD8, CD25 and CD30 antigens as prognostic markers in patients with untreated Hodgkin's lymphoma. 133 70

Cerebrospinal fluid (CSF) and serum samples of 20 patients with central nervous system manifestations of hematological malignancies including primary cerebral lymphoma (n = 5) and disseminated non-Hodgkin lymphoma (n = 7) were examined for albumin, IgG, IgM, fibronectin, beta 2-microglobulin, interleukin-6, soluble interleukin-2 receptor, tumor necrosis factor alpha, and oligoclonal immunoglobulin bands. Although a broad range of abnormalities were detected, no reliable CSF parameter for the diagnosis of leptomeningeal spread from hematological neoplasias could be identified. An analysis of 61 repeat lumbar punctures added little to the findings of the first CSF examinations. Currently, immunochemical studies of CSF cell surface markers and early biopsy have probably more clinical value than the determination of the humoral CSF parameters included in this study. However, analysis of cytokine synthesis by single CSF cells using molecular biology techniques may improve the differential diagnosis of hematological neoplasia of the brain and spinal cord in the future.
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PMID:Humoral CSF parameters in the differential diagnosis of hematologic CNS neoplasia. 141 21

In order to evaluate the clinical significance of soluble interleukin-2 receptor (sIL-2R) levels in the serum of patients with Hodgkin's disease (HD), we tested the pretreatment sera of 82 patients. The HD patients had significantly higher sIL-2R levels than normal controls (4787 U/ml versus 290 U/ml; P less than 0.001). In patients presenting with B-symptoms, the median sIL-2R levels were significantly higher than in patients without B-symptoms (7978 versus 2128 U/ml; P less than 0.01). Patients in stage IVB had the highest sIL-2R levels (10,450 U/ml). Of 77 patients evaluable for response, all patients with sIL-2R levels less than 1000 U/ml achieved complete remission and no relapses occurred in this group after a median of 20 months. The fact that sIL-2R levels dropped after therapy, even in patients who suffered from progressive disease, suggests that Hodgkin and Reed-Sternberg cells are only a minor source of sIL-2R in HD. Therefore sIL-2R levels are of limited value as a marker of disease activity. However, pretreatment sIL-2R levels less than 1000 U/ml define a subgroup of adult HD patients with an excellent prognosis, and this fact might be helpful for the design of more custom-tailored therapy programs.
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PMID:Low serum interleukin-2 receptor levels correlate with a good prognosis in patients with Hodgkin's lymphoma. 204 20

The clinical, prognostic, phenotypic, and genotypic findings of 30 patients with large cell anaplastic lymphoma (Ki-1-positive large cell lymphoma) were analyzed. There were 13 male and 17 female patients (male-female ratio, 0.8) whose ages ranged from 3 to 81 years of age (mean, 28 years of age; 67% of the patients younger than 30 years of age). The 5-year survival rate was 52%; this was better than that of other types of high-grade peripheral T-cell lymphoma. Histologic examination showed distinctive morphologic features such as tumor cell pleomorphism, sinus infiltration, fibrosis, partial lymph node involvement, sparing of B-cell regions, and occasional plasma cell infiltrates. Eighty percent of the cases were of T-cell phenotype, and others expressed neither B-cell nor T-cell markers. The tumors were frequently positive for a histocompatibility antigen (HLA-DR), CD25 (the interleukin-2 receptor), and epithelial membrane antigen. Rearrangements of the T-cell receptor beta gene were observed in nine of 13 cases (69%). These findings indicated that many of the tumors had the phenotype and genotype of activated T-cells. This study also showed that large cell anaplastic lymphoma has a survival figure intermediate between Hodgkin's disease and low-grade peripheral T-cell lymphoma.
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PMID:Clinicopathologic study of large cell anaplastic lymphoma (Ki-1-positive large cell lymphoma) among the Japanese. 204 32

To investigate effects of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) on lymphoid cells in vivo, we monitored changes in absolute lymphocyte counts, plasma concentrations of soluble interleukin-2 receptor (sIL-2R) and soluble cytotoxic/suppressor (sCD8) antigens, and phenotypic changes of surface membrane antigens of peripheral mononuclear cells from 14 patients with malignant lymphoma treated with rhGM-CSF. Eight of the 14 patients had relapsed or had refractory non-Hodgkin's lymphoma (NHL) and received rhGM-CSF after intensive chemotherapy with novantrone (NO) and high-dose Ara-C (AC) (NOAC) as salvage regimen. Six other patients with NHL or Hodgkin's disease (HD) were in complete remission and treated with rhGM-CSF to enhance peripheral hematopoietic progenitor cell harvest for autografting. An increase in absolute lymphocyte count at the zenith of leukocyte elevation and a drastic increase in concentration of sIL-2R from a median of 565 U/mL to 6,700 U/mL on rhGM-CSF infusion were found in all patients. There was also a moderate increase in sCD8 levels from a median of 277 U/mL to 470 U/mL. Ten patients were available for serial studies of phenotypic changes in surface membrane antigens. A significant increase in CD25+ (IL-2R+) (P = .0020) and CD4+ (P = .0137) lymphocytes was observed in all patients, but no significant change in CD3+, CD8+, TCR delta 1+, or CD19+ cells. Elevations in absolute lymphocyte counts or in concentrations of sIL-2R or sCD8 were not observed in four other patients during recovery from intensive chemotherapy without rhGM-CSF support. Our results provide evidence that administration of rhGM-CSF might activate lymphocytes in vivo. The impact of this activation on the remission rate and duration, as well as survival in patients with NHL, warrants further investigation.
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PMID:Activation of lymphocytes induced by recombinant human granulocyte-macrophage colony-stimulating factor in patients with malignant lymphoma. 210 62

The expression of T-cell receptors (TCR) in malignant lymphomas was examined immunohistochemically by monoclonal antibodies which react with the TCR beta or TCR delta chain. TCR beta was expressed in 16 out of 47 non-Hodgkin's lymphomas. These included 15 T-cell lymphomas and 1 Ki-1 lymphoma. The anti-TCR beta chain antibody, beta F1, did not react with 26 B-cell lymphomas, 1 Ki-1 lymphoma or 6 Hodgkin's disease. This anti-TCR delta chain antibody, TCR delta 1, did not react with any type of malignant lymphoma. Although TCR beta and CD3 were co-expressed in normal lymphoid tissues and most T-cell lymphomas, 3 cases of CD3+ CD4+ CD8- T-cell lymphoma failed to express TCR beta. TCR beta and Ig JH gene configurations in malignant lymphomas were examined by Southern hybridization. Although each of 9 T-cell lymphomas had a rearranged TCR beta locus, TCR beta gene rearrangement in the 3 cases of beta F1- CD3+ T-cell lymphomas was demonstrated by Southern blot. No transcripts of the TCR beta gene could be found in 2 out of the 3 beta F1- CD3+ T-cell lymphomas by Northern blot, indicating the lack of TCR beta protein expression to be due to non-transcription of the TCR gene. Loss of TCR beta proteins in these T-cell lymphomas is thus quite likely to be associated with T-cell tumour activation and progression, since 3 beta F1- CD3+ T-cell lymphomas expressed CD25 (interleukin-2 receptor) to a high degree.
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PMID:Relationships among expression, transcription and rearrangement of T-cell receptor beta gene in T-cell lymphomas. 216 38

A new cell line, SUP-HD1, was established from the pleural effusion of a patient with nodular sclerosing Hodgkin's disease (NSHD). The SUP-HD1 cells had the characteristic morphology of Reed-Sternberg cells and contained acid phosphatase and nonspecific esterase. The cells lacked the Epstein-Barr virus (EBV) genome and reacted with monoclonal antibodies (MoAbs) against CD15 (Leu-M1), CD25 (Tac), CD71 (OKT9), Ki67, and HLA-Dr. However, the SUP-HD1 cells were nonreactive with MoAbs that specifically identify T lymphocytes, B lymphocytes, and macrophage/myeloid cells. Karyotype analysis of the cell line showed clonal abnormalities involving 1p13, 7p15, 8q22, and 11q23, chromosomal locations, at which breakpoints have been reported in HD. Southern blot analysis demonstrated rearrangement of the immunoglobulin heavy chain and kappa light chain genes as well as the gene for the beta chain of the T-cell receptor (TCR). Transcriptional analysis showed expression of RNAs for kappa light chain, interferon-gamma (IFN-gamma), and interleukin-2 receptor (IL-2R) but not IL-2. The SUP-HD1 cells lacked cytoplasmic and surface immunoglobulin heavy chain, but a small amount of cytoplasmic kappa light chain was detected. The presence of nuclear factor kappa B (NF kappa B), a B-lymphocyte-associated transcription factor, was demonstrated in stimulated and unstimulated cells. In addition, the SUP-HD1 cell line, produced IFN-gamma, a T-lymphocyte-associated lymphokine. Based on these data, the SUP-HD1 cells appear to be aberrant lymphocytes with characteristics of both activated B and T lymphocytes. Elaboration of lymphokines such as IFN-gamma by the malignant cells may represent one explanation for the unique clinical and pathologic features of HD.
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PMID:SUP-HD1: a new Hodgkin's disease-derived cell line with lymphoid features produces interferon-gamma. 232 24

In this study the authors investigated the serum levels of the released soluble form of interleukin-2 receptor (sIL-2R) in patients with non-Hodgkin's lymphomas (NHLs). Data were evaluated in relationship to the morphologic and immunophenotypic heterogeneity of NHL at diagnosis and in progressive advanced diseases. Increased sIL-2R levels were found in most cases, when compared with levels observed in healthy controls. No obvious statistical correlation has been observed between sIL-2R values in different NHL subtypes as defined by current classifications. On the other hand, major significance was related to the extent of the disease. Very high values, comparable to those observed in hairy cell leukemia, were observed in a number of large cell NHLs complicating low-grade B-cell lymphoproliferations and in a single case of T-cell Kil+ NHL. The authors' findings suggest that the detection of sIL-2R in NHL may represent a good marker in improving risk assignment of single cases and/or for monitoring remissions and exacerbations during the treatment of cases with very high levels at diagnosis. Nevertheless, the observed overlap between groups on an individual case basis can render the clinical application of this marker problematic.
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PMID:Increased levels of soluble interleukin-2 receptor in non-Hodgkin's lymphomas. Relationship with clinical, histologic, and phenotypic features. 266 28

To improve the biologic evaluation of Hodgkin's disease, we determined serum interleukin-2 receptor (IL2R) levels in 88 children with this tumor. In patients with stage III or IV disease, the median receptor level was significantly higher than in patients with lower stages (3195 vs. 1087 U/ml, p = 0.0001). Similarly, the median level for children with stage B disease was 3262 U/ml, compared with 999 U/ml for those lacking constitutional symptoms (p = 0.0001). Patients with very high soluble IL2R levels (greater than or equal to 5000 U/ml) were significantly more likely to fail treatment (p = 0.01), even when the analysis was restricted to groups with advanced disease: stages III and IV (p = 0.0001). When entered in the Cox-proportional hazards model with other potentially useful prognostic factors, soluble IL2R level was found to be an independent predictor of treatment outcome. The relationship of high serum IL2R levels to an adverse clinical outcome in Hodgkin's disease may be explained by a model in which the soluble receptor competes for the ligand with the cellular receptor on normal lymphocytes, thus blocking antitumor immunity dependent on interleukin-2. Alternatively, high serum levels of IL2R may simply reflect increased release of the receptor from activated malignant cells in patients with advanced disease or an otherwise poor prognosis.
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PMID:High serum interleukin-2 receptor levels correlate with a poor prognosis in children with Hodgkin's disease. 278 97


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