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)

Anthracyclines, such as daunorubicin (DNR), rubidazone (RBD) and adriamycin (ADR) are intercalating drugs used in cancer chemotherapy. They inhibit synthesis of DNA and RNA, break DNA and inhibit mitochondrial oxidative chain. Their antitumoral experimental activities depend upon type of drug, tumor and route of administration. After i.v. administration, the drug is present in all tissues except central nervous system. Its disappearance from the plasma is biphasic with a long terminal half life, justifying intermittent chemotherapy. Anthracyclines metabolism occurs mainly in liver micrososomes, and 90% metabolites are excreted in the bile. The main toxicity is cardiac, as a congestive heart failure which appears when a cumulated drug dose is overcome. In man only, a few derivatives have been studied, compounds with activity and no cardiotoxicity are still in research. Action of malignancies depends on type of derivative. We use DNR since 1967, it is a remarkable active drug in induction treatment of AML, it is the only active drug on acute promyelocytic leukemia, and it increases number of remissions in all of adult patients and severe forms of children ALL. Adriamycin (ADR) is active on solid tumors (osteosarcoma, breast and thyroid cancers) and lymphomas. With rubidazone (RBD) we obtain 2/3 of remissions in acute monoblastic leukemia, and it is easier to use than DNR and equally active on AML. RBD is also active on severe cases of lymphomas (lymphosarcomas and Hodgkin's disease). A new compound DEA 14 DNR seems interesting: experimental antitumor activity is high (compared to DNR, RBD and ADR) and it appears to possess activity on solid tumors in man.
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PMID:[Survey of anthracyclines derivatives in haematology (author's transl)]. 67 74

We examined the changes in plasma levels of endothelin-1 (ET-1), a potent vasoconstrictor peptide, in 47 cases of disseminated intravascular coagulation (DIC) to investigate the role of ET-1 in DIC and its relation to multiple organ failure (MOF). A significant elevation of plasma levels of ET-1 was observed in some cases of DIC, especially in patients with sepsis, blastic crisis of chronic myelogenous leukemia, and cancer. However, no such significant elevation was observed in patients with acute promyelocytic leukemia (APL), acute leukemias except for APL, or non-Hodgkin lymphoma. Plasma levels of ET-1 were higher in patients with DIC with MOF than in those without MOF. Although the levels of ET-1 were decreased or remained low with clinical improvement in most DIC patients, the levels were further increased or remained high in patients who showed no improvement in DIC. It is suggested that ET-1 must play an important role in further progression of MOF with the vasoconstriction and microcirculatory disorders.
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PMID:Role of endothelin in disseminated intravascular coagulation. 141 85

Plasma levels of tissue-plasminogen activator.plasminogen activator inhibitor (t-PA.PAI) complex and active PAI were assayed in 58 cases of disseminated intravascular coagulation (DIC). A significant elevation of both parameters was observed in most cases of DIC, especially in patients with non-Hodgkin lymphoma, sepsis, or some patients with acute leukemia, but no such elevation was observed in patients with acute promyelocytic leukemia (APL). The levels of both parameters were higher in cases of DIC with multiple organ failure (MOF) than in those without MOF. Since no elevation of t-PA.PAI complex was observed in most cases of APL, t-PA did not seem to play an important role in the activation of fibrinolytic system in APL. Active PAI, which reflects the inhibitory regulation in fibrinolytic system, was considered to play a role in the progression of MOF. Plasma levels of active PAI were low in the cases of APL, which had no complication of MOF.
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PMID:Changes in plasma levels of tissue-plasminogen activator/inhibitor complex and active plasminogen activator inhibitor in patients with disseminated intravascular coagulation. 130 60

Among 354 adult patients with either hematological malignancy or aplastic anemia, eight were positive for anti-HTLV-I antibodies; six of eight had received multiple transfusions. There was an approximately 3.5-fold increase (P less than .001) of HTLV-I seropositivity in the patients with hematologic disease (8 of 354, 2.23%) compared to the healthy adults older than 20 years (34 of 5252, .65%). Two hematological patients, one with Hodgkin's disease and one with acute promyelocytic leukemia, were found to be positive for HTLV-I, and developed and died of adult T-cell leukemia/lymphoma (ATL) subsequently. Both were long-term survivors of the primary disease and had received multiple transfusions. The latent period from blood transfusion to onset of ATL was 6 months and 11 years, respectively. Immunocompromised patients, who were seropositive for HTLV-I, may be at increased risk for ATL compared to healthy carriers of HTLV-I, and the latent period may be shorter.
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PMID:Infection of human T-cell leukemia virus type I and development of human T-cell leukemia lymphoma in patients with hematologic neoplasms: a possible linkage to blood transfusion. 275 18

An IgG2a murine monoclonal antibody derived against human eosinophils was shown to immunoprecipitate the 78,000 dalton form of human eosinophil peroxidase (EPO). To confirm the specificity of the antibody, we used a glucose-oxidase avidin biotin procedure to immunostain 32 human cell lines and tissues. An eosinophilic subline of HL-60 promyelocytic leukemia was the only cell type other than eosinophils to be recognized by the antibody. Because previous reports have described occult eosinophilic degranulation in tissues with a variety of pathological conditions, we immunostained cryostat sections of four consecutive lymph node biopsies of nodular sclerosis Hodgkin's disease with the monoclonal antibody. Our objective was to characterize by immunohistology the eosinophilic infiltration in a lymphoma that frequently contains substantial numbers of eosinophils. In all four cases of nodular sclerosis Hodgkin's disease, there was striking and extensive deposition of EPO in a dendritic pattern throughout the connective tissue and collagen bands. The extent of deposition of EPO in the bands far exceeded the degree of infiltration by intact eosinophils, as determined by examination of routinely stained tissue sections. A similar dendritic pattern was not observed in any of six benign lymph nodes that were immunostained for EPO. We conclude that the monoclonal antibody described in this report is specific for EPO and that eosinophils extensively degranulate and release EPO in the bands of nodular sclerosis Hodgkin's disease. Moreover, the degree of eosinophilic infiltration in this disorder cannot be assessed solely on the basis of intact eosinophils.
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PMID:Eosinophil peroxidase is detectable with a monoclonal antibody in collagen bands of nodular sclerosis Hodgkin's disease. 355 Feb 88

Four patients with chromosome #12 rearrangement at the p11 level are described. One had acute promyelocytic leukemia, one had myelofibrosis evoluting to acute undifferentiated leukemia, one had acute nonlymphoid leukemia (ANLL) secondary to Hodgkin's disease, and another had acute leukemia recurring after allogeneic bone marrow transplantation. This chromosome abnormality was always associated with other karyotypic aberrations, probably as a secondary event. Possible correlations with recent findings in oncogene research are discussed.
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PMID:Chromosome 12 rearrangement with breakage at the p11 level in hematologic disorders: report of four cases. 397 22

Serum levels of immunosuppressive acidic protein (IAP) in 105 patients with hematopoietic malignancies, there were 12 cases of acute myeloblastic leukemia, 1 acute monocytic leukemia, 13 myelomonocytic leukemia, 4 acute promyelocytic leukemia, 26 chronic myelogenous leukemia, 22 non-Hodgkin's lymphoma, 5 Hodgkin's disease, 6 adult T-cell leukemia, 5 acute lymphoblastic leukemia, 3 chronic lymphocytic leukemia, and 8 multiple myeloma. High levels of serum IAP were detected in all of the patients except chronic phase of CML, malignant lymphoma in stage I and II, and multiple myeloma. In the cases of malignant lymphoma, serum IAP levels in stage III and IV were higher with statistical significance (p less than 0.01) than those in stage I and II. Serum IAP levels in the patients with CML in blastic crisis were higher than in the chronic phase, so serum IAP levels are useful as one diagnostic parameters in blastic crisis. However, in patients with ANLL in relapse, serum IAP levels showed normal values. Serum IAP levels paralleled those of acute phase reactants such as alpha 1-acid glycoprotein , C-reactive protein, alpha 2-globulin, and alpha 1-antitrypsin, and had inverse correlations with PPD and PHA skin test.
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PMID:[Quantitative measurement and clinical analysis of serum levels of immunosuppressive acidic protein (IAP) in hematopoietic malignancies]. 673 51

Forty-six cases with hematological malignancies were treated with vindesine sulfate (VDS); a new semisynthetic vinca alkaloid. Six cases with ALL, 5 cases CML in blastic crisis, 3 Hodgkin's disease (HD) and 4 non-Hodgkin's lymphoma (NHL) were treated with VDS alone. Five out of 6 cases ALL, 2 out of 5 CML in blastic crisis were induced into partial remission with VDS alone. All of 3 HD, and 4 NHL were induced in complete remission (CR) or partial remission (PR). Out of 5 cases AML in CR who received VDS as the maintenance therapy in combination with cyclophosphamide, 6-MP and prednisone, one case relapsed during the treatment, but other four cases maintained CR for 4 to 24 months. One case of APL in relapse, which was treated with VDS and 6-MP, reinduced into CR after one month. Out of 16 cases with malignant lymphoma treated by combination chemotherapy including VDS, eleven cases entered in CR or PR. Out of four cases in which the disease became refractory to vincristine (VCR) or vinblastine (VLB) clinically, two achieved PR. VDS was administered intravenously with 3 mg/body/week. When undesirable effect such as leucocytopenia was observed, the dose was reduced to 2-2.5 mg/body/week or 3 mg/body/2 weeks or month. Neurotoxicity (i.e. Paresthesia 21.7%), alopecia (21.7%), leucocytopenia (19.6%), constipation (10.9%) and fever (6.5%) were main side effects of VDS. The neurotoxicity of VDS, however, seemed far less intensive than VCR.
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PMID:[Administration of vindesine sulfate for the treatment of malignant hematological tumors]. 676 3

Annexin VIII is a calcium- and phospholipid-binding protein with anticoagulant activity. Annexin VIII mRNA was found to be specifically expressed in acute promyelocytic leukemia (APL) cells; it was not found in other types of acute myeloid leukemia (AML) nor in lymphoid malignancies. Using Northern blot analysis we investigated annexin VIII expression in 142 continuous human leukemia and lymphoma cell lines at the mRNA level. While the only APL cell line, NB-4, was indeed positive, other cell lines also displayed annexin VIII mRNA: 4/22 myeloid cell lines, 8/23 monocytic cell lines, 2/8 megakaryoblastic cell lines, 5/26 lymphoma-derived cell lines, 2/10 myeloma cell lines and 1/44 lymphoid leukemia cell lines. The strongest expression was seen in NB-4 and in the Hodgkin's disease derived cell line HDLM-2. Treatment of NB-4 cells with all-trans retinoic acid (ATRA) or the phorbol ester TPA induced terminal differentiation and down-regulated annexin VIII mRNA expression rapidly within a few hours; vitamin D3 was ineffective in this regard; the protein kinase C activator Bryostatin 1 up-regulated the expression. A panel of initially negative cell lines could not be induced by any of these biomodulators to transcribe annexin VIII. The half-life (T1/2) of annexin VIII mRNA was about 3-4 h using actinomycin D as transcription inhibitor. Treatment with ATRA or TPA prior to exposure to actinomycin shortened the T1/2 to 2 h while Bryostatin 1 extended it to 6h. As 21/141 non-APL cell lines were positive, annexin VIII cannot be used as a marker gene for APL cells; however, it might be associated with myelomonocytic or erythro-megakaryoblastic precursor cells. Annexin VIII gene expression might play a unique role in the proliferation and/or differentiation of leukemic cells and could be associated with the particular abnormal hemostasis of some leukemias.
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PMID:Expression and modulation of annexin VIII in human leukemia-lymphoma cell lines. 823 Dec 35

We previously have reported on an experimental athymic mouse model in which regression of human Burkitt's lymphoma is induced by either coinjection with or intratumor inoculation of Epstein-Barr virus (EBV)-immortalized human B cells. In the current study, we were interested in determining whether the powerful antitumor effects of EBV-immortalized B cells could be effective against a variety of human tumors grown in athymic mice, including acute lymphocytic leukemia, malignant melanoma, acute promyelocytic leukemia, neuroblastoma, lung carcinoma, colon adenocarcinoma, Wilms tumor, Hodgkin's lymphoma, rhabdomyosarcoma and breast adenocarcinoma. We report here the results of experiments in nude mice that demonstrated the potent antitumor effect of EBV-immortalized B cells against human tumors derived from a variety of different tissues.
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PMID:Regression of experimental human leukemias and solid tumors induced by Epstein-Barr virus-immortalized B cells. 853 18


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