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1.
Kari Hemminki Kristina Sundquist Jan Sundquist Asta Försti Vaclav Liska Akseli Hemminki Xinjun Li 《International journal of cancer. Journal international du cancer》2023,152(6):1107-1114
Many environmental risk factors for hepatobiliary cancers are known but whether they are associated with specific cancer types is unclear. We present here a novel approach of assessing standardized incidence ratios (SIRs) of previously diagnosed comorbidities for hepatocellular carcinoma (HCC), gallbladder cancer (GBC), cholangiocarcinoma (CCA) and ampullary cancer. The 13 comorbidities included alcohol and nonalcohol related liver disease, chronic obstructive pulmonary disease, gallstone disease, viral and other kinds of hepatitis, infection of bile ducts, hepatic and other autoimmune diseases, obesity and diabetes. Patients were identified from the Swedish Inpatient Register from 1987 to 2018, and their cancers were followed from 1997 onwards. SIRs for HCC were 80 to 100 in men and women diagnosed with hepatitis C virus and they were also >10 in patients diagnosed with hepatitis B virus, other kind of hepatitis, hepatic autoimmune disease and nonalcohol related liver disease. Many of these risks, as well as alcohol related liver disease, were either specific to HCC or were shared with intrahepatic CCA. For GBC, CCA and ampullary cancer infection of bile ducts was the main risk factor. Gallstone disease, nonhepatic autoimmune diseases and diabetes were associated with all hepatobiliary cancers. The limitations of the study include inability to cover some rare risk factors and limited follow-up time. Many of the considered comorbidities are characterized by chronic inflammation and/or overt immune disturbance in autoimmune diseases. The results suggest that local chronic inflammation and a related immune disturbance is the carcinogenic trigger for all these cancers. 相似文献
2.
Carlos Casas-Arozamena Cristian Pablo Moiola Ana Vilar Marta Bouso Juan Cueva Silvia Cabrera Victoria Sampayo Efigenia Arias Alicia Abalo Ángel García Ramón Manuel Lago-Lestón Sara Oltra Eva Díaz Juan Ruiz-Bañobre Rafael López-López Gema Moreno-Bueno Antonio Gil-Moreno Eva Colás Miguel Abal Laura Muinelo-Romay 《International journal of cancer. Journal international du cancer》2023,152(10):2206-2217
The analysis of mismatch repair proteins in solid tissue is the standard of care (SoC) for the microsatellite instability (MSI) characterization in endometrial cancer (EC). Uterine aspirates (UAs) or circulating-DNA (cfDNA) samples capture the intratumor heterogeneity and provide a more comprehensive and dynamic molecular diagnosis. Thus, MSI analysis by droplet-digital PCR (ddPCR) in UAs and cfDNA can provide a reliable tool to characterize and follow-up the disease. The UAs, paraffin-embedded tumor tissue (FFPE) and longitudinal plasma samples from a cohort of 90 EC patients were analyzed using ddPCR panel and compared to the SoC. A high concordance (96.67%) was obtained between the analysis of MSI markers in UAs and the SoC. Three discordant cases were validated as unstable by ddPCR on FFPE samples. Besides, a good overall concordance (70.27%) was obtained when comparing the performance of the ddPCR assay on UAs and cfDNA in high-risk tumors. Importantly, our results also evidenced the value of MSI analysis to monitor the disease evolution. MSI evaluation in minimally invasive samples shows great accuracy and sensitivity and provides a valuable tool for the molecular characterization and follow-up of endometrial tumors, opening new opportunities for personalized management of EC. 相似文献
3.
Perkins Jessica M. Kakuhikire Bernard Baguma Charles Rasmussen Justin D. Satinsky Emily N. Kiconco Allen Kananura Justus Audet Carolyn M. Siedner Mark J. Haberer Jessica E. Bangsberg David R. Tsai Alexander C. 《AIDS and behavior》2022,26(6):1892-1904
AIDS and Behavior - Although misperceived norms often drive personal health behaviors, we do not know about this phenomenon in the context of antiretroviral therapy (ART) adherence. We conducted a... 相似文献
4.
Coates Laura C. Mease Philip Kronbergs Andris Helt Cameron Sandoval David Park So Young Combe Bernard Nash Peter Deodhar Atul 《Clinical rheumatology》2022,41(10):3035-3047
Clinical Rheumatology - To evaluate the three-year efficacy and safety of ixekizumab with and without concomitant conventional synthetic disease-modifying antirheumatic drug (csDMARD) use in... 相似文献
5.
Tudor Kate Maloney Shannon Raja Anam Baer Ruth Blakemore Sarah-Jayne Byford Sarah Crane Catherine Dalgleish Tim De Wilde Katherine Ford Tamsin Greenberg Mark Hinze Verena Lord Liz Radley Lucy Opaleye Emerita Satiro Taylor Laura Ukoumunne Obioha C. Viner Russell Kuyken Willem Montero-Marin Jesus 《Prevention science》2022,23(6):934-953
Prevention Science - There is evidence that universal school-based mindfulness training (SBMT) can have positive effects for young people. However, it is unknown who benefits most from such... 相似文献
6.
Could Argyrophilic Nucleolar Organizer Regions count mirror DNA Ploidy in Malignant Salivary Gland Tumors? 下载免费PDF全文
Marwa T HussienManar Ali MohamedShima Gafar MansorDoaa F TemerikSherif Farouk ElgayarEnas Alaa El-din Abd El-Aziz 《Asian Pacific journal of cancer prevention》2022,23(6):1983-1992
Objective: Nucleolar organizer regions (NORs) are DNA coils that transcribe to ribosomal RNA. The NOR-associated protein, termed argyrophilic NOR (AgNOR), was visible within the nucleus by staining with silver nitrate examination via the light microscope. AgNOR counting is a proliferation marker and may help in the diagnosis and prognosis of various neoplastic lesions. Aneuploidy (abnormal DNA content) can predict the progression, survival and prognosis of the tumors. The aim of this study was to evaluate the role of AgNORs, DNA ploidy status, and total S-phase fraction (TSPF) as prognostic parameters in malignant salivary gland tumors (MSGTs). Methods: The current study is a retrospective study on a cohort of MSGTs (N=47), to assess AgNORs using Silver Nitrate stain, DNA index (DI), and TSPF using flow cytometry (FCM). Data including tumor size and site, lymphovascular invasion (LVI), lymph node metastasis (LNM) were collected. Results: The AgNORs count was statistically significant with MSGT type. DI was found to have a significant association with tumor site, tumor size and MSGT type. In addition, TSPF was found to be significantly associated with LVI. A moderate positive correlation was noted between AgNORs count and TSPF. LNM, tumor site, high AgNORs and low DI were all associated with short disease-free survival (DFS) and poor overall survival (OS). Conclusion: The present study revealed that high AgNORs count, DNA aneuploidy and TSPF had a poor influence on MSGTs prognosis. 相似文献
7.
Alicia C. McDonald PhD MPH Jeremy Gernand PhD Nathaniel R. Geyer DrPH Hongke Wu MD MPH Yanxu Yang MPH Ming Wang PhD 《Cancer》2022,128(9):1832-1839
8.
9.
Pieternella C. Bots-VantSpijker Claar D. van der Maarel-Wierink Jos M.G.A. Schols Josef J.M. Bruers 《International dental journal》2022,72(2):169-178
BackgroundResearch into oral health care for older people has shown that dental care in general decreases with increasing age and frailty and, therefore, oral health care provision may be complex. The aim of this study is to identify the oral health care dentists provide to community-dwelling older people and which barriers they experience in doing this.MethodsIn this cross-sectional study, a representative sample of dentists in the Netherlands was asked to prospectively select one older patient and describe this patient using a specially developed registration form; the patient was requested to fill out a questionnaire. The relationship between experienced barriers in providing oral health care to older patients and characteristics of the dentists and the patients was studied by means univariate and multivariate logistic regression analysis.ResultsIn total, 923 dentists were asked to participate in the study. Data were available for 39.4% dentist–patient pairs. In most cases (87.4%), oral health care was focussed on conservation of the dentition. In all, 14.0% of the dentists experienced barriers in providing oral health care for older people. Some patient factors increase the risk of experiencing barriers, eg, the more difficult behaviour of older patients and the greater disease burden.ConclusionsOral health care was mostly focussed on conservation of the dentition, and dentists especially experience barriers in oral health provision to older patients if they are already frail. 相似文献
10.
Avila Viviana Díaz-Báez David Beltrán Edgar O. Castellanos Jaime Martignon Stefania 《Clinical oral investigations》2022,26(4):3573-3584
Clinical Oral Investigations - To validate a questionnaire for the identification of factors associated with erosive tooth wear (ETW) in adolescents. Based on previous questionnaires, a 73-question... 相似文献