Significance: This study shows that the telomerase reverse transcriptase ( TERT ) promoter mutations, which create de novo E-twenty six/ternary complex factors (Ets/TCF) transcription binding sites, besides being the most common somatic genetic lesions, influence both survival and disease recurrence in bladder cancer patients. The effect of the TERT promoter mutations on both survival and recurrence is modified by a common polymorphism within the preexisting Ets binding site in the TERT promoter. The data were supported by the results from reporter assays carried out in two urothelial carcinoma cell lines. The findings of the study suggest that the TERT promoter mutations in conjunction with the common polymorphism have potential of being used as clinical biomarkers in bladder cancer.

The cumulative risk of non-Hodgkin lymphoma (NHL) in Sweden by age 80 years has increased to 1.1 in women and 1.6% in men in 2011. Increased risk of NHL associated with personal histories of some autoimmune diseases (ADs) is known. It is unclear whether there are other NHL-related ADs and whether this association holds across different sex, age and year of diagnosis, or NHL histological subtypes. Over an average of 9.4-year (maximum 47 years) follow-up of 878 161 patients diagnosed in 1964–2010 with 33 different ADs, 3096 subsequent NHL were diagnosed (data: Swedish Cancer Registry). Of 33 studied ADs, 21 showed significantly increased risk of NHL; 6 of them tended to increase the risk and none significantly decreased it. The overall standardized incidence ratio (SIR) for NHL after ADs was 1.6 [novel findings: immune thrombocytopenic purpura (ITP) = 7.5, polymyositis/dermatomyositis = 4.1, primary biliary cirrhosis = 3.9, myasthenia gravis = 2.2, Behcet = 1.7, rheumatoid fever = 1.7, ulcerative colitis = 1.5, polymyalgia rheumatica = 1.4, and chronic rheumatic heart disease = 1.4; confirmatory findings: autoimmune hemolytic anemia = 27.2, Sjögren = 4.9, Celiac = 4.8, systemic lupus erythematosus = 4.4, polyarteritis nodosa = 2.9, discoid lupus erythematosus = 2.7, sarcoidosis = 2.6, Crohn = 2.1, systemic sclerosis = 2.1, rheumatoid arthritis = 2.0, and Hashimoto/hypothyroidism and psoriasis = 1.4]. SIR for NHL diagnosis before age 60 (2.2) was significantly higher than that in older ages (age ≥60: 1.5). The SIRs in women or men and in period 1993–2010 or 1964–1992 were similar. Risk of all common NHL histology subtypes significantly increased after ADs (cutaneous/peripheral T cell and anaplastic large T and null cell = 2.2; small B-cell lymphocytic = 1.7; diffuse large B cell = 1.6; follicular and mantel cell = 1.3). Many of 33 studied ADs (except for ankylosing spondylitis, diabetes type I graves/hyperthyroidism, multiple sclerosis, chorea minor, and pernicious anemia), especially when diagnosed at younger ages, were associated with higher risk of NHL. However, the absolute risk of NHL in many ADs is still small.

Public perception and anxiety of familial cancer have increased demands for clinical counseling, which may be well equipped for gene testing but less prepared for counseling of the large domain of familial cancer with unknown genetic background. The aim of the present study was to highlight the full scope of familial cancer and the variable levels of risk that need to be considered. Data on the 25 most common cancers were obtained from the Swedish Family Cancer Database and a Poisson regression model was applied to estimate relative risks (RR) distinguishing between family histories of single or multiple affected first-degree relatives and their diagnostic ages. For all cancers, individual risks were significantly increased if a parent or a sibling had a concordant cancer. While the RRs were around 2.00 for most cancers, risks were up to 10-fold increased for some cancers. Familial risks were even higher when multiple relatives were affected. Although familial risks were highest at ages below 60 years, most familial cases were diagnosed at older ages. The results emphasized the value of a detailed family history as a readily available tool for individualized counseling and its preventive potential for a large domain of non-syndromatic familial cancers.