Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:Q06643 (non-Hodgkin's lymphoma)
 11,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bone marrow transplantation has become the accepted treatment for several hematologic disorders. We have done 3 autologous and 6 allogeneic bone marrow transplantations at Ramathibodi Hospital since July 1989 in patients with acute lymphoblastic leukemia, acute non-lymphocytic leukemia, chronic myeloid leukemia, non-Hodgkin's lymphoma and severe aplastic anemia. Only one patient with aplastic anemia had late graft rejection, but the rest of them engrafted and did well during the median follow up period of 317 days (range: 39 to 962 days) post transplantation. None of the allogeneic BMT had graft-versus-host disease. We use cyclosporin and short course methotrexate for post transplantation immunosuppression.
Asian Pac J Allergy Immunol 1992 Dec
PMID:Bone marrow transplantation in Ramathibodi Hospital: progress report. 130 13

Sera from 3500 individuals including patients of non-Hodgkin's lymphoma, patients with sexually transmitted diseases, leprosy, jail inmates, healthy laboratory workers and patients on hemodialysis were screened for antibodies against human immunodeficiency virus (HIV) as a sero surveillance exercise of one of the centers set up by the India Council of Medical Research at the Postgraduate Institute of Medical Education & Research, Candigarh. Three individuals were found to be strongly positive by ELISA using the Wellcozyme kit, with no background noise in the population studies. These three patients were also evaluated by the Western blot technique and showed strong antibody reaction to all the major gene products. It was also possible to ascertain the approximate incubation period of infection in a case who rapidly developed full blown AIDS and died of wasting syndrome. Comprehensive data of 14 cases was also collected from all the centers in India and in every case one could trace the contact outside India. None of the 3 cases studied at our center had Kaposi's sarcoma. These observations could be important landmarks in the epidemiology of AIDS in India.
Asian Pac J Allergy Immunol 1988 Jun
PMID:AIDS in India: a report of three cases with review of literatures. 304 89

Multiple neoplasias including B-cell non-Hodgkin's lymphoma, breast carcinoma, and ovarian carcinoma, have been associated with frequent deletions of the distal region on the long arm of human chromosome 6, suggesting the presence of one or more tumor suppressor gene(s) at this locus. Loss of heterozygosity analysis of breast and ovarian tumors has further restricted the minimal region of loss within 6q27. To further characterize this genomic region for gene content including putative tumor suppressor genes as well as other elements that may contribute to tumorigenesis, a 68940-bp contiguous sequence, encompassing markers D6S193 and D6S297, was generated by random shotgun sequencing of a cosmid, P1, and PAC contig. In addition, exon trapping was performed utilizing a subset of these clones. Sixteen trapped exons, ranging in size from 44 to 399 bp, span this approximately 69-kb region. Many other putative exons have been identified computationally. Further analysis has identified 13 potential promoters and 13 putative polyadenylation sites in the region. Northern analysis identified a transcript mapping within this interval that is expressed in ovarian, breast, and lymphoid-derived tumor cell lines. Consideration of these data, together with the demonstration of several regions of high CpG content, suggests the possibility of several genes at this locus.
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PMID:Analysis of a 69-kb contiguous genomic sequence at a putative tumor suppressor gene locus on human chromosome 6q27. 1052 Jul 50

A rare simultaneous occurrence of multicentric Castleman's disease, non-Hodgkin's lymphoma, and Kaposi's sarcoma was diagnosed in a 70-year-old man who presented with fever, polyarthralgia, weight loss, vascular purpura, anemia, generalized lymphadenopathy, and hepatosplenomegaly. He had no risk of HIV infection and serological tests for HIV were negative twice, but a low number of T-cells and a reversed CD4/CD8 ratio were observed. During hospitalization, he developed Kaposi's sarcoma at the right sole. Lymph node biopsies revealed multicentric Castleman's disease together with a large B-cell lymphoma, which showed monotypic IgM-lambda lymphocytes. To our knowledge, this is the first report in which systemic manifestations of all three diseases occurred simultaneously prior to any specific treatment. The altered immune status and human herpesvirus-8 infection might have played a role in the pathogenesis of this occurrence.
Asian Pac J Allergy Immunol 2002 Jun
PMID:Multicentric Castleman's disease, non-Hodgkin's lymphoma, and Kaposi's sarcoma: a rare simultaneous occurrence. 1240 98

Cancer-registry data for 710 patients, treated for non-Hodgkin's lymphoma (NHL) at a South Australian teaching hospital between 1977 and 2000, gave a five-year disease-specific survival of 53%, which was similar to population based estimates for Australia, the USA, and Europe. This figure reduced with age at diagnosis from 69% for patients less than 40 years at diagnosis to 30% for those aged 80 years or more. Multivariable analysis indicated that older age was predictive of lower survival (p<0.001), after adjusting for grade (Working Formulation), Ann Arbor stage,bulk disease, B symptoms (weight loss, unexplained fever, night sweats), extra-lymphatic site involvement, and diagnostic period. No other clinical variable, when included in the model, affected the risk coefficient for age. Even among patients gaining complete remission following chemotherapy, the relative risk of death from NHL was 2.11(95% CL: 1.24, 3.57) for patients aged 70 years or more at diagnosis when compared with younger patients. We conclude that older patients have lower survivals not explained by established risk factors and that this also applies to patients who achieve complete remission following chemotherapy.
Asian Pac J Cancer Prev
PMID:Reasons for lower survival from non-Hodgkin's lymphoma among older patients. 1537 11

Specific subtypes of malignant lymphoma are highly associated with Epstein-Barr virus (EBV) infection. In the present study, the authors evaluated EBV-encoded RNA (EBER) expression by in situ hybridization in 300 cases of malignant lymphomas diagnosed by lymph node biopsy, with 100 cases of reactive lymphoid hyperplasia in lymph nodes as controls, for comparison. There were 100 consecutive cases of classical Hodgkin's lymphoma (cHL), 100 consecutive cases of non-Hodgkin's lymphoma, B cell (NHL-B), and 100 consecutive cases of non-Hodgkin's lymphoma, T cell (NHL-T). EBER expression was detected in 46% of reactive lymphoid hyperplasia cases, but the positively stained cells in those cases constituted less than 5 percent of the total cell populations. When using the presence of EBER in 5 percent or more of the cell population and/or the presence of EBER in the Hodgkin's Reed-Sternberg's cells as indicators of positivity, 64% of cHL, 13% of NHL-B, and 51% of NHL-T were found to be positive. The study indicates a strong association of cHL and NHL-T with EBV infection, the link apparently being weaker for NHL-B except for the subtypes of Burkitt's lymphoma and diffuse large B cell lymphoma.
Asian Pac J Cancer Prev
PMID:Epstein-Barr virus-associated nodal malignant lymphoma in Thailand. 1537 5

Lymphoma is a common hematological malignancy. Hepatitis viruses, especially hepatitis B and hepatitis C, are known risk factors for development of non-Hodgkin lymphomas. However, there are a number of patients with hepatitis in whom no virus can be identified and it was therefore postulated that there may be other agents which may be causing hepatitis. Many new hepatitis viruses have indeed been identified and proposed to have possible roles in pathogenesis of many disorders. Hepatitis G virus (HGV) is an example of a newly detected hepatitis virus. Whethere there is a correlation between infection and development of non-Hodgkin's lymphoma is of interest. Therefore an appraisal of the prevalence of HGV RNA among patients with B cell non-Hodgkin's lymphoma comparing with healthy control subjects was performed. According to the literature review, three reports covering 247 cases of non Hodgkin's lymphoma were recruited. The overall prevalence of HGV RNA positivity was found to be 7.2 % (18/247). Of the three reports, only two had complete data on the prevalence in both patients with B cell non-Hodgkin's lymphoma and healthy control subjects andwere used for further metanalysis study, covering 178 cases and 355 healthy subjects. The overall antibody positive rate in the patients and healthy subjects were 8.4 % (15/178) and 0.8 % (3/355), respectively, with an odds ratio is 10.8. According to this study, it can be seen that individuals who are HGV RNA positive may be at very high risk of B cell non-Hodgkin's lymphoma development.
Asian Pac J Cancer Prev
PMID:Individuals with HGV-RNA are at high risk of B cell non-Hodgkin's lymphoma development. 1610 37

Epstein-Barr virus (EBV) infection is highly associated with specific subtypes of malignant lymphoma. In our previous report on nodal malignant lymphoma in Thailand, we found that 64% of classical Hodgkin's lymphoma (cHL), 51% of non-Hodgkin's lymphoma, T-cell (NHL-T), and 13% of non-Hodgkin's lymphoma, B-cell (NHL-B) were EBV-related. In the present research, we conducted a retrospective study of primary extranodal non-Hodgkin's lymphoma of the sinonasal tract (e-NHL-ST) and primary extranodal non-Hodgkin's lymphoma of the nasopharynx (e-NHL-NP) in Southern Thailand, between 1997 and 2004. EBV-encoded RNA (EBER) expression by in situ hybridization was performed in all cases and a T-cell receptor (TCR)-g gene rearrangement study was performed in NHL-T cases. There were 18 cases of e-NHL-ST and 42 cases of e-NHL-NP detected by histologic and immunohistochemistry examinations. The percentages of e-NHL-ST and e-NHL-NP as compared to nodal malignant lymphoma were 3.7% and 6.8%, respectively. Sixteen cases (88.9%) of e-NHL-ST and 7 cases (16.7%) of e-NHL-NP were NHL-T, and the remainder were NHL-B. All of the NHL-T cases in both sites were EBER-positive. Two (5.4%) of the NHL-B cases in the nasopharynx showed EBER positive. Monoclonal bands of the TCR-gamma gene were detected in 71.4% of the extranodal NK/T-cell lymphomas, nasal type, patients; 50.0% of peripheral T-cell lymphoma, unspecified, patients; and one case of angioimmunoblastic T-cell lymphoma. This study indicates a very strong association of NHL-T in the sinonasal tract or nasopharynx with EBV infection, the link apparently being weaker in NHL-B patients. The study also indicates that most cases of extranodal NK/T-cell lymphoma, nasal type, are not the germline configuration of the TCR genes.
Asian Pac J Cancer Prev
PMID:Epstein-Barr virus-associated extranodal non-Hodgkin's lymphoma of the sinonasal tract and nasopharynx in Thailand. 1662 23

There exists strong evidence that tumor growth can be actively controlled by the host immune system and interleukins are known to play a significant role in immune response regulation. Inflammatory cytokines play important roles in the pathogenesis of lymphomas. This study was conducted to investigate the serum levels of IL-6 and IL-10 in patients with aggressive non-Hodgkin's lymphoma (A-NHL) and the relationships with prognostic parameters and therapy. These serum factors were measured in 46 A-NHL patients pathologically verified before and after chemotherapy in comparison with 21 healthy controls using enzyme-linked immunosorbent assays (ELISAs). There were significant differences in the serum IL-10 and IL-6 levels between A-NHL patients and controls (p= 0.038 and p<0.001, respectively). None of the prognostic parameters analyzed was significantly correlated with the serum IL-6 concentrations. This was also true for serum IL-10 values, except for LDH and bone marrow involvement. Serum IL-10 levels were elevated in the group of patients with high level LDH compared with the group of patients with a normal level (p= 0.017). Also, serum IL-10 levels were significantly different in the presence or absence of bone marrow involvement (p= 0.016). In addition, we found a significant relationship between the serum levels of serum levels of IL-6 and IL-10 in patients with A-NHL (r= 0.47, p<0.001). We found that serum IL-10 levels decreased due to chemotherapy effect independent of the chemotherapy response (p= 0.027). However, serum IL-6 levels were not changed. In conclusion, our data suggest that higher serum IL-6 and IL-10 levels can be useful for diagnosis of A-NHL. However, our sample size is small, and larger scale research is needed in this field to provide new knowledge.
Asian Pac J Cancer Prev
PMID:Serum levels of interleukin-6 and interleukin-10 in Turkish patients with aggressive non-Hodgkin's lymphoma. 1982 92

The use of hair dyes has been inconsistently associated with an increased risk of lymphomas. To further evaluate this possibility, we examined hair dye use and lymphoma risk in a case-control study in the Thai population. A total of 390 histologically confirmed incident non-Hodgkin's lymphoma (NHL) cases and 422 controls were included. Information on hair dye use was obtained through a personal interview together with information on other known risk factors of lymphoma. Analysis was performed using logistic regression; odds ratios (ORs) estimates and 95% confidence intervals (CI) were calculated. Ever use of hair dyes was not associated with an increase risk of NHL both overall (OR=1.1, 95%CI 0.8-1.5) and in women (OR=1.4, 95%CI 0.9-2.3). However, NHL was significantly higher among persons who began using hair dyes before 1980 (OR=2.1, 95%CI 1.0-4.1). An increased risk was also observed among women who reported use of permanent hair dye product (OR=1.8, 95% CI 1.0-3.1). Analyses by NHL subtype showed an increased risk for diffuse large B-cell lymphoma among users of permanent hair dyes (OR=1.6, 95%CI 1.0-2.5) while follicular lymphoma was associated with the use of dark-colored dyes (OR=3.7, 95%CI 1.1-12.8). No association was observed with duration of use, nor total lifetime applications. These results indicate that personal hair dye use may play role in risks of NHL among person who used hair dyes before 1980.
Asian Pac J Cancer Prev 2011
PMID:Personal use of hair dyes--increased risk of non-Hodgkin's lymphoma in Thailand. 2229 89


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