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)

A [3H[cDNA probe synthesized from the RNA genome of Rauscher murine leukemia virus (MuLVR) and purified by hybridization to MuLVR70S RNA was hybridized to DNA from human normal and hemotopoietic neoplasia tissues. This cDNA hybridized completely to its homologous 70S RNA and was free of self-complementary sequences. Sequences complementary to MuLVR cDNA were found in DNA from tissues of some patients with leukemia (2 of 8), Hodgkin's disease (3 of 10), and one patient with multiple myeloma. DNA from spleen and kidney of a patient with nonneoplastic disease did not contain detectable MuLVR-related sequences. These virus-related sequences in the DNA from these neoplastic tissues were related but not identical to MuLVR sequences because differences of approximately 6 degrees in the midpoints of thermal elution profiles were found between the heterologous and homologous duplexes. These nucleotide sequences are not the same as the proviral sequences of baboon type-C virus previously found from some other patients with leukemia [Reitz et al. (1976) Proc. Natl. Acad. Sci. USA 73,2113-2117; Wong-Staal et al. (1976) Nature 262, 190-195], because there is no sequence homology between nucleic acids from MuLVR and baboon virus. The absence of these nucleic acid sequences in many tissues of patients with neoplasia and from the few tissues examined from people with nonneoplastic disease suggests that they are not endogenous elements but are acquired after fertilization. Taken together with the previous detection of baboon and woolly monkey type-C viral related components in some human tumors, the results suggest acquisition of at least three types of type-C viral sequences in the human population.
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PMID:Rauscher-leukemia-virus-related sequences in human DNA: presence in some tissues of some patients with hemotopoietic neoplasias and absence in DNA from other tissues. 18 12

The suspension lymphoblastoid cell line named ChSL-1 was established from the tumor node of a patient with Hodgkin's disease. The cells of this culture produce a virus with morphological and physicochemical properties of herpes viruses. Immunologic study of the isolated virus demonstrated great similarity with the Epstein-Barr virus (EBV).
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PMID:Isolation of Epstein-Barr virus from cultured cells of a patient with Hodgkin's disease. 20 Apr 51

In the course of a complete diagnostic work up ("staging") of 404 patients with solid tumors and malignant lymphomas, the bone marrow (BM) was analyzed cytologically (smears) as well as histologically (needle biopsy). 1. In this study both smear and needle biopsy showed an equal percentage of tumor metastases in the BM (14.6% and 16.1% respectively). Considerable differences exist between the various kinds of tumors, and therefore, each type must be viewed separately. 2. BM smear and BM needle biopsy complement each other. Combination of the two shows approximately 20--30% more positive BM finding as compared to each of the methods alone (19.6% positive findings), execpt in Hodgkin's disease.3. In Hodgkin's disease BM biopsy is superior to the smear in detecting BM infiltration. The biopsy yield is not improved on by smear. 4. In patients with oat cell tumors of the lung, the BM smears appear to be superior to biopsy for diagnosis of marrow invasion. The diagnostic yield of BM smears is, however, supplemented by the histology of simultaneous BM needle biopsy. 5. Direct BM examination (smear and needle biopsy) effectively supplements diagnostic radiological and isotope scanning procedures of the skeleton in searching for disseminated BM metastases in lung cancer of the oat-cell type, in non-Hodgkin lymphomas, and in prostatic cancer, but does not do so in patients with other solid tumors and Hodgkin's disease.
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PMID:[Demonstration of osseous tumor micrometastases: comparison of the value of bone marrow cytology and histology]. 20 27

Most humans in the United States have been infected with BK virus (BKV), a human papovavirus. Because BKV has oncogenic properties, we have investigated whether it may be a cause of human cancer. Basic principles of tumor virology imply that BKV-induced tumors should contain BKV DNA sequences. Therefore, we assayed (by molecular hybridization) DNA from human tumors and malignant cell lines for BKV DNA, using BKV [(32)P]DNA as probe. The BKV [(32)P]DNA was labeled in vitro (nick translation) to specific activities of 1 to 2 x 10(8) cpm/mug. The BKV DNA used to prepare our probes had the properties expected of authentic BKV genomes, including density of superhelical DNA, sedimentation velocity in alkaline and neutral sucrose gradients, production of one fragment by endonuclease EcoRI cleavage and four fragments by endonuclease Hin II + III cleavage and reassociation properties. From these studies we conclude that our BKV probes hybridized well, and represented bona fide BKV DNA. Using three different BKV [(32)P]DNA probes, i.e., from three distinct plaque isolates, we have analyzed DNA from BKV-transformed cells, normal human tissues, and a large number of human tumors. All human DNAs (cell lines, normal tissues, tumors) hybridized 5% with BKV DNA. Hybridization analysis of BKV-transformed hamster cell DNA indicated 5-6 copies of at least 88% of the BKV genome per cell. No BKV DNA sequences were detected (above the normal 5% hybridization to all human DNAs) in the following normal human tissues: 10 kidney (BKV is usually isolated from urine), 3 spleen, 13 lung, 23 colon, 2 rectum, 1 ileum, and 1 skin. No BKV-specific DNA was found in 166 tumors, including 5 carcinomas (Ca) of stomach, 3 Ca small intestine, 26 Ca colon, 9 Ca rectum, 31 Ca lung, 9 adenocarcinomas and 5 oat cell carcinomas of lung, 17 melanomas, 5 Ca prostate, 4 Ca bladder, 6 Wilms tumors, 4 hypernephromas, 15 Ca kidney, 7 brain tumors, 5 Hodgkin lymphomas, 10 lymphomas (immunosuppressed patients have a high incidence of lymphomas), 2 reticulum cell sarcomas (spleen), and 3 skin tumors. We have also analyzed 7 human malignant cell lines (melanoma, lung, rhabdomyosarcoma, and glioblastomas), including several clones of a lung melanoma line; no BKV DNA sequences were detected. Because our probes could detect one copy of BKV DNA if only 10% of the cells were tumor cells, our results are very strong evidence that the tumors we analyzed did not have a BKV etiology. The tumors we tested represent about 50% of all cancers in the United States; there is no evidence that BKV is involved in the etiology of these types of tumors.
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PMID:Analysis of human tumors and human malignant cell lines for BK virus-specific DNA sequences. 20 40

The occurrence and characteristics of intracellular immunoglobulin inclusions in non-Hodgkin's lymphomas are described. Lymphoma cells from three patients with immunoblastic sarcoma contained classic cytoplasmic, periodic acid-Schiff (PAS)-positive Russell bodies. Immunoperoxidase staining revealed monoclonal IgG (k) in two cases and a polyclonal pattern in the third case, where the tumor evolved from a reactive lesion. Unusual cytoplasmic inclusions were observed in the neoplastic cells of two patients with follicular center cell lymphoma. In one case large globular structures lacking a distinct limiting membrane were seen, while the cells of the other patient contained "signet-ring-like" vacuoles filled with microvesicles. Both were PAS-negative and showed monoclonal immunglobulin staining. In two other cases PAS-positive intranuclear inclusions consisting of monoclonal immunoglobulin IgM(k) could be demonstrated. The possible significance of these findings in B-lymphocyte derived neoplasms is discussed.
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PMID:Immunoglobulin inclusions in non-Hodgkin's lymphomas. 20 30

A series of 55 biopsies from different types of malignant lymphomas were characterized in short-term culture experiments and during prolonged growth in vitro. The majority of the lymphocytic lymphomas and half of the histiocytic lymphomas expressed surface immunoglobulin, either in monoclonal or polyclonal form, indicating B-lymphocyte derivation. No lysozyme production was noted in either type of lymphoma, giving further support to the notion that histiocytic lymphomas are not truly histiocytic. Production of beta2-microglobulin was higher in histiocytic than in lymphocytic lymphoma and Hodgkin's disease but did not significantly differ from the production observed in non-neoplastic lymph node disorders. Incorporation of 3H-thymidine varied greatly within each category of lymphoma; the highest mean labelling index was noted in histiocytic lymphoma, possibly reflecting the generally more malignant course in such cases. Epstein-Barr virus-associated nuclear antigen was observed in one case of Hodgkin's disease. Attempts to establish permanent tumor cell lines were successful only from two explants of lymphocytic lymphoma and one pleural effusion from histiocytic lymphoma. The two cell lines derived from lymphocytic lymphomas both exhibited B-lymphocyte characteristics. The histiocytic lymphoma line lacked lymphocyte markers, produced lysozyme and was found to be rich in cytoplasmic esterases. These features are consistent with a "true" histiocytic derivation of this line. Lymphoblastoid cell lines representing non-neoplastic EBV-carrying lymphocytes contaminating the biopsies were derived from 19 biopsies, with the highest frequency noted in cultures of biopsies from Hodgkin's disease. The tumor lines were all EBV-genome negative.
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PMID:Human malignant lymphomas in vitro. Characterization of biopsy cells and establishment of permanent cell lines. 21 94

Isolation of EBV from patients with different types of haemoblastosis by establishing virus-producing cell lines is described. EBV was isolated from patients with myelogenous leukemia in 71%, Hodgkin's disease--in 22%. EBV was also isolated from 1 patient with lung tumor and leukemogenic reaction. All 8 established cell lines produced EBV in 0.5--3% of cells. The cells of the lines concerned are lymphoblasts and show B-cell characteristics.
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PMID:[Isolation of the Epstein-Barr virus in suspension cell lines obtained from persons with different forms of hemoblastosis]. 21 72

Cancer chemotherapy was purely palliative until the early sixties. Tumor cures have been since obtained, first in malignant trophoblastoma and Burkitt's lymphoma, and more recently in Hodgkin's disease, diffuse histiocytic lymphoma, acute lymphocytic leukemia in children, Wilms's tumor and osteosarcoma. Preliminary data are suggestive of tumor cures in testicular teratomas and, possibly, in small cell carcinoma of the lung. Five patients with trophoblastoma, Hodgkin's disease, melanoma, chronic myelocytic leukemia and anaplastic carcinoma of the lung are briefly presented, all without evidence of tumor relapse 3 years or more after chemotherapy. Theoretical bases for improvement of the curative effect of cancer chemotherapy are discussed, including the development of new agents, and new pharmacological problems concerning drug interactions, complexes of drugs with macromolecules or immunoglobulins and liposomes are considered.
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PMID:[Curability of malignant neoplasms: value and limitations of chemotherapy]. 21 68

Isolation of the Epstein-Barr virus (EBV) in suspension lymphoblastoid cell lines from human patients with tumor diseases, mainly malignant lymphoma, has been described. It has been shown that the EBV was isolated from human patients with myeloid type of leukemia in 75% of cases. A similar virus was also isolated from patients with Hodgkin's disease and leukemoid reaction of the myeloid type for lung cancer. Morphological, cytochemical, immunological, and cytogenetic characteristics of the cell lines in which the EBV is replicated have been investigated.
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PMID:The establishment of the suspension Epstein-Barr virus producing cell lines from patients with tumoral diseases. 22 67

In an ongoing cooperative study of the Cancer and Acute Leukemia Group B, 21 evaluable patients with advanced malignant lymphomas were treated with 70 mg/m2 of cis-dichlorodiammineplatinum(II) (cis-platinum) once every 3 weeks. All patients had received extensive prior therapy. Partial remission was obtained in two of seven patients with Hodgkin's disease, for 1+ and 7 months, and in three of 14 patients with non-Hodgkin's lymphoma, for 2, 2+, and 2.5 months. In another ongoing trial, 11 patients with advanced, pretreated small cell cancer of the lung received 80 mg/m2 of cis-platinum once every 3 weeks. Four patients achieved partial remissions. These lasted 2+ and 2.5 months in the two patients evaluable for duration of response. Two further clear-cut tumor regressions were noted. The major toxic effects were myelosuppression and vomiting. In the second trial, one case of probable drug-related fatal nephrotoxicity was encountered despite optimal forced diuresis with mannitol and furosemide. cis-Platinum definitely warrants further evaluation in these diseases because of significant effectiveness even after extensive prior treatment.
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PMID:Phase II trial of cis-dichlorodiammineplatinum(II) in advanced malignant lymphoma and small cell lung cancer: preliminary results. 22 99


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