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)

Antibodies to human immune deficiency (HIV) virus were studied in 2000 individuals including cases of non-Hodgkin's lymphoma, systemic lupus erythematosus (SLE), leprosy, chronic renal failure on haemodialysis and patients attending STD clinics. A group of blood donors was also screened, ELISA kits provided by Wellcome Diagnostics were used. Results indicate that the ELISA values were far above the cut off figure in all except in a couple where the husband who had stayed in Uganda for several years, and had features of full blown AIDS died 4 months after the diagnosis. The spouse contacted AIDS within a relatively short incubation period and died within 6 months of diagnosis. The North Indian population thus appears to be free of this virus so far. This observation will be an important lead mark in the future epidemiology of HIV infection in India.
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PMID:HIV-I antibodies in health and disease. 209

For people immunosuppressed by human immunodeficiency virus (HIV), we expect an increase in cancer incidence similar to that documented in transplant patients. We examined the cancer spectrum in an HIV-infected cohort, specifically malignancies not currently associated with acquired immunodeficiency syndrome (AIDS), in relation to the general population. Cancer incidence data for residents of Harris County, Texas, diagnosed between 1975 and 1994, were linked to HIV/AIDS registry data by Soundex code and date of birth to identify malignancies in an HIV-infected cohort of 14,986 persons. Incidence of cancer in this cohort was compared to the general population by standardized incidence ratio (SIR) analysis. From the HIV-infected cohort, 2289 persons (15%) were identified as having one or more malignancies, with 97% occurring in males. The linkage alone identified 29.5% of the malignancies, of which only 28.7% were diagnosed in males. Adjusting for age, HIV-infected men and women had incidences of cancer that were 16.7 [95% confidence interval (CI) 16.1-17.3] and 2.9 (95% CI 2.3-3.7) times that expected for the general population of Harris County, Texas. Besides Kaposi's sarcoma, non-Hodgkin's lymphoma, cervix cancer and brain lymphoma, non-AIDS related malignancies of Hodgkin's lymphoma, non-melanotic skin cancer in males and colon cancer in females, exhibited significant SIRs of 5.6 (95% CI 3.6-8.4), 6.9 (95% CI 4.8-9.5) and 4.0 (95% CI 1.1-10.2). Increased incidences of lung, prostate and breast malignancies were not seen in this HIV cohort. Persons infected with HIV appear to be at increased risk for the non-AIDS related malignancies, Hodgkin's lymphoma, non-melanotic skin cancer in males and colon cancer in females.
Int J STD AIDS 1999 Dec
PMID:HIV-related malignancies: community-based study using linkage of cancer registry and HIV registry data. 1063 60

We examined the relationship between the haematogenous dissemination of Mycoplasma fermentans and non-Hodgkin's lymphoma (NHL) in 265 HIV-1 positive patients. A polymerase chain reaction (PCR) assay was used to detect M. fermentans in peripheral blood mononuclear cells (PBMCs) from 50 patients enrolled consecutively from an HIV outpatient clinic in 1991 (cohort 1), 56 patients with lower respiratory tract infection who underwent bronchoscopy in 1992 (cohort 2), and 159 patients who were enrolled into a natural history cohort study in 1994 (cohort 3). The incidence of NHL among the patients was determined in 1998. The PBMCs of 29 patients (10.9%) were positive for M. fermentans (8 in cohort 1, 13 in cohort 2 and 8 in cohort 3) and 11 patients (4.2%) developed NHL which was confirmed histologically (3 in cohort 1, 4 in cohort 2 and 4 in cohort 3). We found a statistically significant association between the presence of M. fermentans and the development of NHL in the combined cohort (risk ratio [RR]=6.78 [95% confidence interval (CI) 2.21--20.84], P=0.003 Fisher's exact test [FET]). This association remained significant even after adjustment in a multivariate analysis for CD4 cell count and HIV disease status at the time of M. fermentans testing (RR=7.97 [95% CI=2.16--29.47], P=0.002).
Int J STD AIDS 2001 Aug
PMID:An association of disseminated Mycoplasma fermentans in HIV-1 positive patients with non-Hodgkin's lymphoma. 1148 89

The clinical charts of 2560 HIV-infected patients seen in our Unit between 01/89 and 08/01 were reviewed. All patients with a neoplasm were analysed to study the prevalence of tumours other than Kaposi's sarcoma (KS), non-Hodgkin's lymphoma (NHL) or cancer of the cervix. There were 43 unusual malignant tumours: 13 lung cancers, six leukaemias, six skin cancers, two carcinomas of the conjunctiva, two cancers of the penis, three of the anus, three of the larynx, one sarcoma of the ureter, one gastric carcinoid, one non-differentiated thyroid carcinoma, one non-differentiated prostate carcinoma, one cancer of the tongue, one cancer of the bladder, one adenocarcinoma of the rectum and one multiple IgM myeloma. Thirteen (43.3%) of the patients died, 10 (76.9%) from causes related to the tumour itself. These results suggest that HIV-infected patients have a higher prevalence of some neoplasms than the general population.
Int J STD AIDS 2002 Oct
PMID:Unusual malignant tumours in patients with HIV infection. 1239 36

HIV-associated immunosuppression has been linked to an increased risk of a number of cancers, including Kaposi sarcoma (KS), non-Hodgkin's lymphoma (NHL), and invasive cervical cancer. Because prison inmates constitute one of the highest HIV/AIDS prevalent populations in the US, understanding the link between HIV infection and cancer in the correctional setting holds particular public health relevance. The study population consisted of 336,668 Texas Department of Criminal Justice inmates who were incarcerated, for any duration, between 1 January 1999 and 31 December 2001. Inmates diagnosed with HIV infection exhibited elevated rates of KS, NHL, anal cancer, and Hodgkin's disease, after adjusting for age and race. The elevated rates of cancer among HIV-infected individuals, particularly prison inmates, may be mediated, in part, by high-risk behaviours. HIV-associated risk behaviours, including unsafe sexual practices, injection drug use, and prostitution may be associated with cancer-related risk behaviours, such as smoking, excessive alcohol consumption, and poor diet. It will be important for future investigators to examine the association between HIV infection and cancer risk with sufficiently large study cohorts and appropriate longitudinal designs.
Int J STD AIDS 2004 May
PMID:The association of neoplasms and HIV infection in the correctional setting. 1511 7

Multicentric Castleman's disease (MCD) is a rare lymphoproliferative disorder. The precise incidence is unknown, although it is more common in HIV-positive than HIV-negative individuals. The pathological features of MCD strongly suggest a chronic antigen stimulation response, and human herpes virus 8 (HHV8) has been found to be universal in cases of HIV-related MCD. The presentation is non-specific with a wide differential diagnosis, which often results in a significant delay in its diagnosis. Diagnosis is made on the clinical presentation of a lymphoproliferative disorder, with evidence of multisystem involvement with classical histopathology on lymph node biopsy. Although no standard of care has been established for its treatment, symptomatic recurrences are often treated with corticosteroids and chemotherapy. The contribution of highly active antiretroviral treatment to the treatment of MCD remains debated. Novel treatments targeted at HHV8 show promising results, although evidence is currently limited to case reports. Randomized control trials assessing whether 'prophylactic' treatment with ganciclovir may prevent flares as currently used against cytomegalovirus disease in transplant patients are proposed. The prognosis of MCD in HIV-positive patients remains generally poor with a median survival of 48 months from diagnosis, and a 15-fold increased risk of non-Hodgkin's lymphoma.
Int J STD AIDS 2006 Jan
PMID:Multicentric Castleman's disease in HIV infection. 1651 1

Plasmablastic lymphoma (PBL) is an HIV-associated non-Hodgkin's lymphoma that primarily affects the oral cavity. We describe the case of an HIV patient with a lesion in the maxilla that lasted four months. He was diagnosed with PBL and received highly active antiretroviral therapy as well as chemotherapy and local radiotherapy. The lesion regressed after the third cycle of chemotherapy. The patient interrupted antiretroviral treatment and the lesion recurred. The immune reconstitution secondary to the use of antiretroviral therapy seems to participate in the regression of PBL and maintains the remission of the tumour, but it might not be enough to prevent the development of PBL.
Int J STD AIDS 2010 Jan
PMID:HIV-associated oral plasmablastic lymphoma and role of adherence to highly active antiretroviral therapy. 1988 61

Natural killer (NK)/T-cell lymphoma is a rare form of non-Hodgkin's lymphoma that is seen with increased frequency in HIV infection and in transplant recipients. This case report describes an unusual case of extranodal NK/T-cell lymphoma in a patient with advanced HIV disease in which gastric involvement was a significant feature.
Int J STD AIDS 2012 Jan
PMID:HIV-associated gastric natural killer/T-cell lymphoma. 2236 96

Primary non-Hodgkin's lymphoma of uterine cervix is a rare diagnosis. We present the case of a 47-year-old woman who presented to our genitourinary (GU) medicine service complaining of a malodorous discharge. Speculum examination revealed a necrotic mass on the cervix. She was referred urgently to gynaecology and subsequent histology revealed a diffuse large B-cell lymphoma. She received six cycles of RCHOP chemotherapy and is now in clinical remission. This case highlights the need for GU medicine physicians to remain vigilant with regard to possible gynaecological malignancies in all of our patients, the need for medical backup within GU medicine clinics and for clear pathways of referral to other specialists to exist.
Int J STD AIDS 2013 Jul
PMID:Primary cervical lymphoma: a rare presentation to a genitourinary medicine clinic. 2397 Jul 78