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)

Risks of cancer incidence in people born in England and Wales and New Zealand (non-Maoris) living in their home countries, and after migration between the two countries, were analysed using data from their national cancer registries. Since these populations are of similar genetic origin, any real differences in cancer incidence between them are likely to reflect the action of environmental or behavioural risk factors. The greatest differences in risk between the countries were for cutaneous melanoma and lip cancer. In each sex, relative risks of these malignancies were 4 or greater for the New Zealand-born in New Zealand compared with English and Welsh natives in their home country, and risks for migrants in each direction were generally intermediate between those born in the home country in the two countries. Sizeable significantly raised risks in the New Zealand-born in New Zealand compared with English and Welsh natives in England and Wales also occurred for cancers of the mouth, small intestine, colon, thymus, eye and thyroid, and non-Hodgkin's lymphoma in each sex, and for cancer of the prostate. For all of these sites except mouth, small intestine and colon there were also risks around or above New Zealand-born levels for English and Welsh migrants to New Zealand; for colon cancer these migrants had risks close to those in England and Wales. New Zealand migrants to England and Wales had risks of cancers of the colon and prostate that were similar to or above New Zealand levels. Risks of cancers of the stomach, lung, pleura and bladder, and Hodgkin's disease in each sex, and cancers of the cervix, ovary and scrotum and penis, were substantially and significantly lower in the New Zealand-born living in New Zealand than in English and Welsh natives in England and Wales. In English and Welsh migrants to New Zealand risks of bladder cancer in each sex, and of scrotal and penile and pleural cancer in males, approximated to England and Wales risks; cervical cancer risk approximated to the New Zealand risk; and stomach, lung and ovarian cancers showed intermediate risks. Migrants from New Zealand to England and Wales did not gain the lung cancer or clearly the stomach cancer risk of their host country, but did have bladder cancer risks approximating to those in England and Wales.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Cancer incidence in England and Wales and New Zealand and in migrants between the two countries. 759 59

Phase III randomized clinical trials have greatly contributed to our understanding of the pathobiology of neoplastic disease and, particularly, to therapeutic progress. However, randomized Phase III studies are no better than or are critically dependent on Phase I and Phase II studies for positive therapeutic leads that are compelling enough to test in the Phase III arena. The variables involved in the series of randomized trials that led to the curative treatment of acute lymphocytic leukemia also resulted in an understanding of the principles of cancer therapy in therapeutic research. These principles, when applied to Hodgkin's disease in non-Hodgkin's lymphoma, testis cancer, childhood solid tumors, and others, resulted in a substantial cure rate for those diseases. However, for the adult epithelial common solid tumors, a second strategy, adjuvant chemotherapy, was required This has resulted in a 20% reduction in mortality in patients with node positive and node negative breast cancer. Tamoxifen has been similarly effective in patients with postmenopausal breast cancer. In colon cancer, adjuvant chemotherapy with fluorouracil plus levamisole has decreased mortality to a comparable degree. New agents, modulations, combination chemotherapy, and biotherapeutics are being addressed to the adjuvant situation which has proven effective in a variety of neoplastic diseases. A third strategy is neoadjuvant chemotherapy. This involves the use of chemotherapy first for patients with solid tumors, designed to down-stage the primary tumor thus making it more susceptible to less radical surgery and to organ- or limb-sparing procedures in osteogenetic sarcoma and in head and neck cancer. For example, neoadjuvant chemotherapy has not resulted in an increased survival as compared with the appropriate control but has allowed for important quality-of-life contributions, such as limb-sparing and radical surgery-sparing procedures. In addition to new agents and combination chemotherapy, dose is a critical variable. This is most evident clinically in the transplantation arena. Comparative studies recently completed, for example, in patients with adjuvant breast cancer and with acute leukemia indicate that dose is a significant factor in tumor control.
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PMID:Randomized clinical trials and other approaches in clinical research. 795 73

This paper investigates the risk of cancer in Polish migrants to Australia, and compares the results with earlier studies, as well as with results of studies of Polish migrants in other countries. Poisson regression models were used to estimate the risk of death in Polish migrants, relative to the Australia-born, as well as the relative risk of cancer in Poland compared to the Australia-born. In migrant males, a significantly lower risk was found for oral cavity and pharynx, larynx, melanoma, prostate and Hodgkin's disease, while a significantly elevated risk was found for stomach, liver, pancreas, kidney and thyroid gland. In migrant females, a risk significantly lower than in Australian-born individuals was found for oral cavity, colon, melanoma, breast and non-Hodgkin's lymphoma. Relative risk significantly higher than in Australia-born was detected for stomach, gall bladder, pancreas, cervix uteri, nervous system and thyroid gland. For some of these cancers, the risk in migrants approximates to that of the Australia-born with increasing duration of stay. Thus, there are progressive increases in risk for colon cancer in males, and breast cancer and melanoma in females, and decreases in risk for stomach and bladder cancers in males, and uterine cancers in females.
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PMID:Cancer mortality among Polish migrants to Australia. 801 6

Thirty-two cases of neurofibromatosis Type I (NF1) were identified among 6,678 pediatric cancer patients treated at St. Jude Children's Research Hospital over a 29-year period. A total of 35 malignant neoplasms have been diagnosed in these patients. Two of three patients with second malignant neoplasms had colon cancer at the primary or second tumor. Of particular interest are two cases in which both NF1 and malignant peripheral nerve sheath tumors were present in multiple successive generations: a patient with colon cancer and non-Hodgkin lymphoma who has a constitutional abnormality of the p53 gene, and a patient with acute lymphoblastic leukemia with the Philadelphia chromosome and other cytogenetic abnormalities, including the t(8;14). Outcome of patients in the largest subgroup, that of malignant peripheral nerve sheath tumors, was favorable only for those patients having resectable extremity lesions. In contrast, all patients with central nervous system tumors are surviving. These cases reflect the molecular and cytogenetic abnormalities that can be present in NF1 and the variety of tumors that may result in these patients.
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PMID:Neurofibromatosis type I and malignancy: review of 32 pediatric cases treated at a single institution. 825 5

Many investigators have examined urbanization gradients in cancer rates. The authors used incidence data for 1986 through 1990 from the Illinois State Cancer Registry, a large, population-based incidence registry, to identify race-specific, urban-rural trends in cancer rates. Using population density, they categorized an urbanization gradient into four groups. Five-year, average annual age-adjusted, site-specific incidence rates were calculated for all sex-race strata within each population density group. Monotonic and statistically significant cancer incidence trends across all race-sex groups were found for cancers of the esophagus, liver, lung, female breast and cervix, male prostate, nervous system, non-Hodgkin's lymphomas, and all cancers combined. No trend was observed for blacks that was not also seen for whites; however, significant trends for cancer of the pancreas and Hodgkin's disease were seen for whites but not for blacks. Colon cancer in males was the only sex-specific trend in cancer that can occur in both sexes. Analytic studies for sites with consistent urban-rural trends across all race-sex groups may be fruitful in identifying the aspect of population density, or other unmeasured factor, that contribute to these trends.
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PMID:Relation between population density and cancer incidence, Illinois, 1986-1990. 816 35

We report the case of a 36-year-old male patient who was treated with combined radiotherapy and chemotherapy for Hodgkin's disease in 1972, and developed a colon cancer 18 years later. Development of second malignancy in Hodgkin's disease patients and its relationship with treatment modality are discussed.
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PMID:Second colon cancer following Hodgkin's disease. A case report. 905 44

Oxaliplatin is a new platinum analog of the DACH family. Recent preclinical data have confirmed its non overlapping spectrum of activity with cisplatin, including acquired and intrinsic platinum resistant cell lines (as KB-CP, A 2780, HT29, CaCo2 colon cancer). When combined with other cytotoxic agents (5FU, SN38, CDDP, carboplatin), oxaliplatin has additive and/or synergistic antitumoral effects on various in vitro and in vivo models (colon, breast, ovarian and epidermoid tumors). Phase II trials have confirmed a sensorial peripherical neuropathy as its limiting toxicity while neither ototoxicity nor renal toxicities and only limited myelotoxicity were noted. Available phase II studies have established its antitumoral activity as single agent in 5FU refractory colon carcinoma while preliminary results suggest efficacy in cisplatin resistant ovarian cancer, in non small cell lung cancer, non Hodgkin lymphoma. Antitumoral activity has been observed during phases 1 in melanoma, glioma, breast and oesophageal cancers. A high response rate (28-65%) with the triple association (FU/folinic acid/oxaliplatin) has been reported in advanced colon cancer treated in first and second line settings. The results of two randomized phase III studies (FU/folinic acid +/- oxaliplatin) are expected. The oxaliplatin/cisplatin combination as salvage regimen had produced significant antitumoral activity (response rate: 45%) in resistant/refractory ovarian cancer. Finally, recent experimental and clinical data have outlined the potential interest in the development of this new original platinum compound. New single agent phases II are expected in other tumor types as well as new oxaliplatin combinations are ongoing (phase I trials of oxaliplatin/CPT-11 and of oxaliplatin/carboplatin, phase II study of oxaliplatin-vinorelbine in lung cancer.
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PMID:[Oxaliplatin: the first DACH platinum in clinical practice]. 929 71

We evaluated epidemiologic evidence pertaining to the human carcinogenic potential of triazine herbicides in general and of atrazine, the most common triazine. Cancers for which data are available included non-Hodgkin's lymphoma, Hodgkin's disease, leukemia, multiple myeloma, soft tissue sarcoma, colon cancer, and ovarian cancer. The investigations had methodologic limitations, including lack of in-depth exposure measurements and small numbers of subjects with heavy exposure and/or with many years since starting exposure, possibly required for the induction of cancer. The relation between triazines and non-Hodgkin's lymphoma has been assessed in four independent population-based case-control studies, reporting odds ratios ranging from 1.2 to 2.5. However, chance and/or confounding by other agricultural exposures may have produced these weak statistical associations. Furthermore, a pooled analysis of three of the case-control studies and the combined analysis of two retrospective follow-up studies did not demonstrate the types of dose-response or induction time patterns that would be expected if triazines were causal factors. The epidemiologic data pertaining to Hodgkin's disease, leukemia, multiple myeloma, soft tissue sarcoma, colon cancer, and ovarian cancer were inadequate for determining whether associations with atrazine or triazines exist in humans. For each of these cancers, only one or two studies evaluating the relationship were available, and the results of the studies typically were imprecise.
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PMID:A review of epidemiologic studies of triazine herbicides and cancer. 940 33

The human genome contains at least 50 copies of the human endogenous retrovirus K (HERV-K) family which is related to the mouse mammary tumor virus (MMTV). Some members have been shown to be transcriptionally active and to have large open reading frames. Using the RT-PCR method we have investigated the HERV-K env transcription pattern in several malignant tissues and in peripheral blood mononuclear cells PBMCs). Samples were derived from chronic myelogenous leukemia (CML), breast cancer, colon cancer, high and low grade non-Hodgkin's lymphomas, Hodgkin's disease, myelodysplastic syndrome, thyroid adenoma (TA) and from PBMCs of patients with breast cancer, gastric cancer, and of healthy individuals. We found abundant HERV-K env transcripts in all tissues under investigation. Using HERV-K 10 specific primers for amplification we detected in addition to transcripts with high homology to HERV-K 10 (ca. 96% homology on the amino acid level) also transcripts of low homology to HERV-K10 (ca. 71%). Interestingly, all solid tissues containing high percentages of malignant cells such as breast cancer, colon carcinoma, low and high grade non-Hodgkin's lymphomas showed exclusively HERV-K env related transcripts with low homology to HERV-K 10. In contrast, in samples containing only a low proportion of malignant cells or no malignant cells at all we observed both types of transcripts. Thus, our data suggest that the expression pattern of HERV-K elements in human cells is very heterogenous and subjected to a complex transcriptional regulation.
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PMID:Two groups of endogenous MMTV related retroviral env transcripts expressed in human tissues. 942 77

This study presents findings from an updated retrospective cohort mortality study of male police officers from January 1, 1950 to December 31, 1990 (n = 2,593; 58,474 person-years; 98% follow-up). Significantly higher than expected mortality rates were found for all cause mortality (Standardized mortality ratio [SMR] = 110; 95% confidence interval [95% CI] = 1.04-1.17), all malignant neoplasms (SMR = 125; 95% CI = 1.10-1.41), cancer of the esophagus (SMR = 213; 95% CI = 1.01-3.91), cancer of the colon (SMR = 187; 95% CI = 1.29-2.59), cancer of the kidney (SMR = 2.08, 95% CI = 100-3.82), Hodgkin's disease (SMR = 313; 95% CI = 1.01-7.29), cirrhosis of the liver (SMR = 150; 95% CI = 1.00-2.16), and suicide (SMR = 153; 95% CI = 1.00-2.24). All accidents were significantly lower (SMR = 53; 95% CI = 0.34-0.79). Mortality by years of police service showed higher than expected rates for (1) all malignant neoplasms in the 1- to 9-years-of-service group; (2) all causes, bladder cancer, leukemia, and arteriosclerotic heart disease in the 10 to 19-year group; and (3) colon cancer and cirrhosis of the liver in the over 30 years of service group. Hypotheses for findings are discussed.
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PMID:Mortality of a police cohort: 1950-1990. 951 43


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