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)

In patients with Hodgkin's disease, the serum IgE concentrations were determined with the PRIST radioimmunoassay before commencing and after ending systemic megavoltage radiotherapy. 57 patients showed mainly raised serum IgE concentrations before radiotherapy. After the end of radiotherapy, 44 patients were investigated, and a highly significant fall of the IgE concentration was shown in the serum following the radiotherapy. The decrease of IgE concentration was most pronounced in the patients in whom large areas of irradiation were necessary or who displayed B symptoms. In a proportion of the patients, the IgE concentration in the serum could be measured once more six and twelve months after the end of radiotherapy. Although the IgE concentrations rose again after radiotherapy, the initial values before the beginning of radiotherapy had not yet been reached again even twelve months after treatment in 21 patients investigated. A long-lasting immunosuppressant effect of radiotherapy on the serum IgE concentration could thus be demonstrated which corresponds to the effect on the serum IgM concentration described earlier.
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PMID:Alterations of IgE immunoglobulin concentration in the serum after megavoltage radiotherapy with large-field technique in patients with Hodgkin's disease. 210 76

The leukocyte antigen CD23 is expressed during B-cell development, and functions as an IgE receptor and a lymphocyte growth factor. We studied the expression of CD23 in paraffin sections of lymphoid tissue using the monoclonal antibody BU38. Fifteen cases of Hodgkin's disease, ten reactive lymph nodes, eight B-cell, and seven T-cell non-Hodgkin's lymphomas were analysed immunohistologically. CD23 positivity was seen on follicular dendritic cells and a small number of lymphocytes in reactive nodes. Thirteen of the 15 cases of Hodgkin's disease showed CD23 expression in both neoplastic cells and reactive lymphocytic infiltrate. The antigen was demonstrated in four of the B-cell and one of the T-cell tumours. CD23 may be important in mediating the mixed cellular infiltrate characteristic of Hodgkin's lymphoma.
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PMID:Immunohistochemical determination of CD23 expression in Hodgkin's disease using paraffin sections. 165 5

A largely symptom-free swelling of the right submandibular lymph nodes developed in a 23-year-old woman with hyper-IgE syndrome who had suffered from recurrent staphylococcal abscesses since childhood. Histological examination of the lymph nodes revealed highly malignant non-Hodgkin lymphoma of centroblastic type. Extensive staging tests did not reveal any further tumour manifestations. Because granulocyte chemotaxis is abnormal in hyper-IgE syndrome and the patient also had an infection of an old lung cyst, treatment was restricted to local radiotherapy of the cervical lymph nodes. Since 12 months there has been no recurrence. There is probably no connection between the hyper-IgE syndrome and the development of a malignant non-Hodgkin lymphoma, judging by the results of immunological and immunoelectrophoretic findings.
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PMID:[Highly malignant non-Hodgkin's lymphoma in hyper-IgE syndrome]. 237 59

The investigation was conducted to study the role of the determination of tumor markers (CEA, beta 2-microglobulin, IgE and ferritin) in patients with malignant lymphomas. Altogether 66 patients with Hodgkin's disease, 60 with non-Hodgkin's lymphomas and 15 with clinico-hematological remission over one year were investigated, using commercial kits of reagents. An increase in the level of beta 2 was shown to depend on the spreading of a lymphoproliferative process. An elevated level of IgE was noted in Hodgkin's disease whereas a significant rise was unnoticed in non-Hodgkin's lymphomas. An increase in the level of serum ferritin was noted in an advanced and aggressive lymphoproliferative process. The CEA test in malignant lymphomas is not informative.
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PMID:[The importance of the radioimmunological determination of tumor markers in the diagnosis of malignant lymphomas]. 268 5

We report a case of Burkitt's lymphoma developing in a 7-year-old boy with hyper-IgE syndrome. This is the third reported case of malignancy in the hyper-IgE syndrome. The other two cases were an 18-year-old man with Hodgkin's disease and a 10-year-old girl with histiocytic lymphoma. The patient developed retroperitoneal Burkitt's lymphoma with probable metastasis to the brain. His short life was characterized by recurrent staphylococcal skin, middle ear, and lung infections associated with extremely elevated serum concentrations of IgE. There was also an associated disturbance of bone metabolism with osteoporosis and pathologic fractures and absence of parathormone, findings that have been observed in other patients with hyper-IgE syndrome and other forms of T cell immunodeficiency. At the age of 5 years, inadequate B cell responses to immunization with antigens derived from diphtheria, tetanus, and Haemophilus influenzae type b organisms and with the OX174 bacteriophage were demonstrated in the patient. In his terminal state his in vitro lymphocyte analysis demonstrated findings of anergy. Although the precise immunologic defect in hyper-IgE syndrome is unknown, these cases of associated malignancy stress the role that a completely normal immune system plays in preventing the premature appearance of cancer.
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PMID:Burkitt's lymphoma developing in a 7-year-old boy with hyper-IgE syndrome. 278 97

An unusual case of IgE-producing non-Hodgkin lymphoma (NHL) is presented. The patient's history included a 6-year period of increasing IgE level before a low grade NHL was diagnosed. The patient developed lymph node, skin, bone marrow and lung infiltrations. With a cytostatic combination therapy a temporary improvement was achieved, but the patient died from progressive disease after 2 yr. The morphological appearance of the tumour varied between that of LP immunocytoma and a centrocytic lymphoma. Immunophenotype studies showed intracytoplasmic IgE lambda in tumour cells and B-cell surface phenotype (BB-1 pos; OKT 10 pos; PCA weakly pos and SIgE lambda).
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PMID:IgE-producing low-grade non-Hodgkin lymphoma. 319 25

The in vitro effects of radiation, diterpine forskolin (FK), and hydrocortisone (HC) on the in vitro spontaneous IgE synthesis by peripheral blood B-lymphocytes from atopic patients were investigated. Without affecting cell viability, in vitro irradiation inhibited in a dose-dependent fashion de novo IgE synthesis in vitro by B cells from all patients examined with a mean 40% reduction of in vitro IgE product after treatment with 100 rads. In contrast, the in vitro IgE production by the U266 myeloma cell line was unaffected, even by irradiation with 1600 rads. The addition to B cell cultures from atopic patients of FK consistently resulted in a dose-dependent inhibition of the spontaneous IgE production in vitro. The addition to cultures of 10(-5) and 10(-6) molar concentrations of HC was also usually inhibitory, whereas lower HC concentrations were uneffective or even enhanced the spontaneous in vitro IgE synthesis. When 10(-6) molar concentrations of both HC and FK were combined in culture, a summation inhibitory effect on the spontaneous IgE synthesis was observed. In contrast, neither FK nor HC had inhibitory effect on the in vitro spontaneous IgE synthesis by the U266 myeloma cell line. The spontaneous in vitro IgE synthesis by B cells from patients with Hodgkin's disease, demonstrating high levels of serum IgE, was strongly reduced or virtually abolished after patients underwent total nodal irradiation to prevent the spread of the disease. In addition, the in vitro spontaneous IgE synthesis by B cells from atopic patients was markedly decreased or abolished by in vivo administration of betamethasone.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Effect of in vitro irradiation and cell cycle-inhibitory drugs on the spontaneous human IgE synthesis in vitro. 349 25

Primary central nervous system (CNS) lymphomas have been perceived as CNS counterparts of systemic non-Hodgkin's lymphomas (NHL). Their pathogenesis in respect to the cell of origin, however, has been controversial. A highly sensitive and specific immunoperoxidase method for cytoplasmic immunoglobulins (CIg) using anti-kappa and anti-lambda light-chain antisera in addition to antibodies against IgM, IgG, IgA and IgE heavy chains and J-chain was performed on 27 surgically removed and histologically confirmed primary CNS lymphomas. In order to increase the sensitivity, slides were treated with trypsin to expose the various CIg components. Results indicated that the majority of CNS lymphomas (20 cases or 74.01 percent) were negative for monoclonal CIg. Only four cases (14.81 percent) were definitely positive for CIg with monoclonal staining pattern. Results of the remaining three cases were inconclusive. Among those four cases with positive CIg, three were histologically identified as immunoblastic sarcomas according to the Luke-Collins classification. It is concluded that, in contrast to systemic NHL, primary CNS lymphomas are mostly negative for monoclonal CIg. Whether these CIg negative neoplasms are T and/or null cells in nature or whether they represent an unidentified group of neoplasms is not clear at the present.
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PMID:Immunoperoxidase study of primary central nervous system lymphomas. 390 73

Two cases in adults with recurrent staphylococcal infections associated with abnormal granulocytic chemotaxis and hyperimmunoglobulinaemia E (Job's syndrome) are described. The pathophysiological mechanisms seems to consist of an abnormal IgE reaction against staphylococcal antigens causing secondary abnormality of granulocyte function. Abnormal cellular immune function was demonstrated in vitro and in vivo. Corticosteroid administration at first proved effective in both patients. One patient developed Hodgkin's disease of the mixed type in the course of the disease.
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PMID:[Hyperimmunoglobulinemia E, recurring staphylococcal infections and a defect in granulocyte chemotaxis in adults. A variant of Job's syndrome]. 404 79

We have found a normal incidence of atopy among patients with Hodgkin's disease (HD). Atopic HD patients had serum IgE levels and allergen specificities similar to those observed in an atopic but otherwise normal population. An atopic family background increased the number of weakly positive allergen responses in otherwise non-atopic HD patients. This effect of atopic background is known to be true for normal healthy subjects. serum IgE was raised in a third of the non-atopic HD patients but they showed neither an increase in allergen specificity nor a more frequent atopic family background than patients with normal IgE. IgE was the most frequently raised immunoglobulin class and was due to its increased synthesis. We concluded that the hyper-IgE which occurs in non-atopic HD patients is distinct from the increase in allergen-specific IgE which occurs in atopy.)
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PMID:Hypergammaglobulinaemia E in HOdgkin's disease and its relationship to atopy or a familial predisposition to atopy. 616 98


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