| 41. |
- Amini, Rose-Marie, et al.
(författare)
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Patients suffering from both Hodgkin's disease and non-Hodgkin's lymphoma: a clinico-pathological and immuno-histochemical population-based study of 32 patients
- 1997
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Ingår i: International Journal of Cancer. - 0020-7136 .- 1097-0215. ; 71, s. 510-
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Tidskriftsartikel (refereegranskat)abstract
- The occurrence of Hodgkin's disease (HD) and non-Hodgkin's lymphoma (NHL) appearing in the same individual indicates a closer relationship between the 2 diseases than previously believed. The purpose of our study was to analyze cases of HD and NHL in a defined population clinically, histopathologically and immunohistochemically to look for similarities indicating a common cellular origin. Between 1974 and 1994, 77 individuals were identified from the Swedish Cancer Registry and the National Health Care Programme for HD as potentially having both diagnoses. Thirty-two patients who had both HD and NHL were available for histo-pathological re-examination and immunohistochemical staining with CD30, CD15, LMP, p53, CD45 (LCA), CD3, CD45R0 (UCHL-1), L26, MB2 and CD45R (4KB5). The most common relation was HD preceding a high-grade malignant NHL (16 of 32 patients), unexpectedly often of T-cell phenotype (7 of 16 patients). The next common association was NHL of B-CLL type followed by HD (7 of 32 patients). At clinical presentation, the first lymphoma did not differ from lymphomas not associated with a second lymphoma, whereas the second one often appeared with a disseminated and aggressive clinical form. There was a significant correlation between the expression of p53 and LMP in first and second lymphomas. CD3 antibody was frequently expressed both in HD and NHL, whereas positivity for B-cell-related antibodies, CD30, CD15 and CD45R0, was less frequent and generally lower than previously described. The occurrence of HD and NHL in an individual is unusual. Tumour biological features common to both HD and NHL may indicate a similar cellular origin, regardless of the time interval between the diagnoses, and may contribute to the understanding of the pathogenesis of lymphoma.
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| 42. |
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| 43. |
- Andersson, Anne, 1966-, et al.
(författare)
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Long-term risk of cardiovascular disease in Hodgkin lymphoma survivors : retrospective cohort analyses and a concept for prospective intervention
- 2009
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Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136 .- 1097-0215. ; 124:8, s. 1914-1917
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Tidskriftsartikel (refereegranskat)abstract
- Previous studies have shown increased cardiovascular mortality as late side effects in Hodgkin lymphoma (HL) patients. This study identifies stratifying risk factors for surveillance and defines concepts for a clinical feasible and noninvasive prospective protocol for intervention of cardiovascular side effects. HL patients diagnosed between 1965 and 1995 (n = 6.946) and their first-degree relatives (FDR) were identified through the Swedish Cancer Registry and the Swedish Multigeneration Registry. For the HL and FDR cohort, in-patient care for cardiovascular disease (CVD) was registered through the Hospital Discharge Registry, Sweden. Standard incidence ratios of developing CVD for the HL cohort were calculated. A markedly increased risk for in-patient care of CVD was observed in HL patients with HL diagnosed at age 40 years or younger and with more than 10 years follow-up. In the HL survivors, a family history of congestive heart failure (CHF) and coronary artery disease (CAD) increased the risk for these diseases. The Swedish Hodgkin Intervention and Prevention study started in 2007. In the pilot feasibility study for prospective intervention (47 patients), about 25% of the cases had side effects and laboratory abnormalities. These patients were referred to a cardiologist or general practitioner. In the prospective cohort, a positive family history for CHF or CAD could be a stratifying risk factor when setting up a surveillance model. The prospective on-going study presents an intervention model that screens and treats for comorbidity factors. This article also presents an overview of the study concept.
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| 44. |
- Andersson, Gustav, et al.
(författare)
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Hormonal factors and pancreatic cancer risk in women : The Malmö Diet and Cancer Study
- 2018
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Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136. ; 143:1, s. 52-62
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Tidskriftsartikel (refereegranskat)abstract
- The incidence of pancreatic cancer is leveling between sexes. Smoking, high age and heredity are established risk factors, but evidence regarding the influence of hormonal factors is unclear. In this study, we investigated the associations of reproductive factors, use of oral contraceptives (OC) and hormone replacement therapy (HRT) with pancreatic cancer risk in the Malmö Diet and Cancer Study, a prospective, population-based cohort encompassing 17,035 women. Up until 31 December 2015, 110 women were identified with incident pancreatic cancer through the Swedish Cancer Registry. Higher age at menarche was significantly associated with pancreatic cancer risk (age-adjusted [hazard ratio] HR = 1.17; 95% confidence interval [CI] 1.04–1.32, and fully adjusted HR = 1.17; 95% CI 1.04–1.32). Ever use of OC was not significantly associated with pancreatic cancer risk but ever use of HRT was significantly associated with a decreased risk of pancreatic cancer (age-adjusted HR = 0.47, 95% CI 0.23–0.97, and fully adjusted HR = 0.48, 95% CI 0.23–1.00), in particular use of estrogen-only regimen (age-adjusted HR = 0.21; 95% CI 0.05–0.87 and fully adjusted HR = 0.22; 95% CI 0.05–0.90). Age at menopause or first childbirth, parity and breastfeeding history were not significantly associated with pancreatic cancer risk. Collectively, these findings suggest a protective role of female hormones against pancreatic cancer. Further studies are needed, and potential modifying genetic factors and indirect hazardous effects of smoking should also be considered.
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| 45. |
- Andersson, Kristin, et al.
(författare)
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Prospective study of genital human papillomaviruses and nonmelanoma skin cancer.
- 2013
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Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136 .- 1097-0215. ; 133:8, s. 1840-1845
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Tidskriftsartikel (refereegranskat)abstract
- Genital high-risk human papillomaviruses (HPVs) cause cervical cancer and are also found in a small proportion of nonmelanoma skin cancers (NMSCs). We used cancer registry linkages to follow the 856,000 serum donors included in the Southern Sweden Microbiology Biobank or the Janus Biobank in Norway, for incident skin cancers occurring up to 30 years after serum donation. Serum samples taken before diagnosis of squamous cell carcinoma (SCC) (N = 633), basal cell carcinoma (BCC) (N = 1990) or other NMSC (N = 153) and matched samples from control donors were tested for antibodies to the genital HPV types 16 and 18. Both HPV 16 and 18 were associated with increased risk for SCC [odds ratio (OR) 1.6, 95% confidence interval (CI) 1.1-2.6 and OR 1.7, 95% CI 1.1-2.5, respectively] and other NMSC (OR 2.3, 95% CI 1.0-5.2 and OR 3.5, 95% CI 1.4-8.7, respectively), but not for BCC. Tumor blocks from HPV16 or 18 seropositive cases were tested with real-time polymerase chain reaction for presence of HPV16 or 18 DNA. No HPV18 DNA was found and only four of 79 SCC cases (two of which were from the perineum/perianal area), one of 221 BCC cases and zero of five cases with other NMSC contained HPV16 DNA. In conclusion, we found prospective evidence that HPV16 and 18 antibodies associate with SCC and other NMSC risk, but not with BCC risk. As only a small proportion of seropositive subjects had evidence of the corresponding HPV DNA in the tumor, most of this excess risk is likely to be due to confounders associated with genital HPV infection.
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| 46. |
- Andersson, Ulrika, et al.
(författare)
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MNS16A minisatellite genotypes in relation to risk of glioma and meningioma and to glioblastoma outcome.
- 2009
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Ingår i: International journal of cancer. Journal international du cancer. - : Wiley. - 1097-0215 .- 0020-7136. ; 125:4, s. 968-972
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Tidskriftsartikel (refereegranskat)abstract
- The human telomerase reverse transcriptase (hTERT) gene is upregulated in a majority of malignant tumours. A variable tandem repeat, MNS16A, has been reported to be of functional significance for hTERT expression. Published data on the clinical relevance of MNS16A variants in brain tumours have been contradictory. The present population-based study in the Nordic countries and the United Kingdom evaluated brain-tumour risk and survival in relation to MNS16A minisatellite variants in 648 glioma cases, 473 meningioma cases and 1,359 age, sex and geographically matched controls. By PCR-based genotyping all study subjects with fragments of 240 or 271 bp were judged as having short (S) alleles and subjects with 299 or 331 bp fragments as having long (L) alleles. Relative risk of glioma or meningioma was estimated with logistic regression adjusting for age, sex and country. Overall survival was analysed using Kaplan-Meier estimates and equality of survival distributions using the log-rank test and Cox proportional hazard ratios. The MNS16A genotype was not associated with risk of occurrence of glioma, glioblastoma (GBM) or meningioma. For GBM there were median survivals of 15.3, 11.0 and 10.7 months for the LL, LS and SS genotypes, respectively; the hazard ratio for having the LS genotype compared with the LL was significantly increased HR 2.44 (1.56-3.82) and having the SS genotype versus the LL was nonsignificantly increased HR 1.46 (0.81-2.61). When comparing the LL versus having one of the potentially functional variants LS and SS, the HR was 2.10 (1.41-3.1). However, functionality was not supported as there was no trend towards increasing HR with number of S alleles. Collected data from our and previous studies regarding both risk and survival for the MNS16A genotypes are contradictory and warrant further investigations.
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| 47. |
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| 48. |
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| 49. |
- Ankerst, Jaro, et al.
(författare)
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Cross‐reacting tstas in adeno 7 and 12 tumors demonstrated by 51CR‐Cytotoxicity and isograft rejection tests
- 1969
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Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136 .- 1097-0215. ; 4:3, s. 279-287
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Tidskriftsartikel (refereegranskat)abstract
- Antisera of mice hyperimmunized against syngeneic X‐irradiated adeno 12 tumor cells were tested for complement‐dependent cytotoxicity against an adeno 7 and an adeno 12 hamster tumor by a 51Cr‐cytotoxic test, developed to work on non‐lymphoid target cells. Significant isotope release above the level of release obtained after exposure to control sera was recorded with both tumors. There was no similar release from BHK‐C13 control hamster cells. The cytotoxic effect on hamster adeno 7 tumor cells was confirmed by the colony inhibition technique. Furthermore, it was demonstrated by transplantation tests in mice that the hamster adeno 7 tumor cells were immunogenic, causing an isograft immunity to adeno 12 tumors similar to that induced by adeno 12 hamster and mouse tumor cells.
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| 50. |
- Ankerst, Jaro, et al.
(författare)
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Demonstration of two group‐specific TSTAs in adenovirus‐induced tumors
- 1970
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Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136 .- 1097-0215. ; 6:1, s. 84-92
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Tidskriftsartikel (refereegranskat)abstract
- Infection of mice and rats with any one of five tested human adenovirus types belonging to groups A and B (types 3, 7, 12, 18 and 31) induced an immunity to the TSTAs of type 12 tumors as detected by the colony inhibition (CI) test. No immunity was found against an adenovirus type 1 tumor. Two adenovirus types belonging to group C (types 1 and 5) were similarly tested and found to induce a clear‐cut immunity to the adenovirus type 1 tumor but not to tumors induced by adenovirus of groups A and B. The only tested virus type of group D (type 4) did not induce any clear‐cut immunity to either adenovirus 12 tumors or the adenovirus 1 tumor. Immunization of rats with rat adenovirus 12 tumor cells induced a cellular immunity to adenovirus 12 mouse tumor cells but not to a mouse polyoma tumor. Adenovirus 1 rat tumor cells induced no such immunity. Immunization of rats with syngenic adenovirus 12 tumor cells induced a cellular immunity to adenovirus 12 rat and mouse tumors and an adenovirus 7 hamster tumor, but not to an adenovirus 1 rat tumor or BHK‐C13 control hamster cells. The result of a tumor prevention experiment is consistent with the existence of a common TSTA induced by types 7 and 12 and a different TSTA induced by type 5 virus. It is concluded that the highly oncogenic group A and the weakly oncogenic group B adeno virus types all induce a common TSTA. Another TSTA is induced by the group C viruses, while no evidence has been obtained for the existence of any TSTA induced by a group D virus type.
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