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Cancer mortality

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https://www.readbyqxmd.com/read/28938710/hormone-therapy-use-and-risk-of-chronic-disease-in-the-nurses-health-study-a-comparative-analysis-with-the-women-s-health-initiative
#1
Shilpa N Bhupathiraju, Francine Grodstein, Bernard A Rosner, Meir J Stampfer, Frank B Hu, Walter C Willett, JoAnn E Manson
Observational studies and randomized controlled trials of menopausal hormone therapy (HT) and chronic disease risk appear to have divergent results for cardiovascular disease. However, differences may be related to a modifying effect of age, time since menopause, and HT formulation. In the Nurses' Health Study (NHS) (enrolling during 1980-1994 and following participants until 2002), we investigated associations between the use of oral conjugated equine estrogens (CEE) (0.625 mg/day) plus medroxyprogesterone acetate (MPA) (<10 mg/day) or oral CEE alone and cardiovascular disease, cancer, all-cause mortality, and other major endpoints among postmenopausal women, aged 50-79 years at HT initiation...
September 15, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28938661/efficacy-and-safety-of-accelerated-partial-breast-irradiation-a-meta-analysis-of-published-randomized-studies
#2
Gengchun Liu, Zhongyi Dong, Baqun Huang, Yuelong Liu, Yan Tang, Qing Li, Yihui Zhu
BACKGROUND AND PURPOSE: Accelerated partial breast irradiation (APBI) technology has theoretical advantages in comparison with traditional adjuvant radiation therapy (whole-breast irradiation; WBI) after breast-conserving surgery. However, published randomized controlled trials have shown inconsistent outcomes. Therefore, a comprehensive assessment of the effectiveness and safety of APBI technology is needed. RESULTS: A total of 7 studies of 7452 patients were included in this analysis...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938650/genomic-variants-link-to-hepatitis-c-racial-disparities
#3
Matthew M Yeh, Sarag Boukhar, Benjamin Roberts, Nairanjana Dasgupta, Sayed S Daoud
Chronic liver diseases are one of the major public health issues in United States, and there are substantial racial disparities in liver cancer-related mortality. We previously identified racially distinct alterations in the expression of transcripts and proteins of hepatitis C (HCV)-induced hepatocellular carcinoma (HCC) between Caucasian (CA) and African American (AA) subgroups. Here, we performed a comparative genome-wide analysis of normal vs. HCV+ (cirrhotic state), and normal adjacent tissues (HCCN) vs...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938618/beclin-1-and-lc3-as-predictive-biomarkers-for-metastatic-colorectal-carcinoma
#4
Hong Zhao, Maopeng Yang, Bin Zhao
Autophagy is a highly conserved self-destructive process that disassembles dysfunctional or unnecessary cellular components. It plays an important role in cancer metastasis, which is of particular interest considering metastatic disease is the major cause of colorectal carcinoma (CRC) related mortality. Here, we investigated the immunohistochemical expression of autophagy-related protein Beclin 1 and Microtubule-associated protein 1A/1B-light chain 3 (LC3) within surgical CRC specimens, first in a training cohort (205 patients), then in an inner validation cohort (160 patients) and an independent cohort (161 patients)...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938607/hgfl-mediated-ron-signaling-supports-breast-cancer-stem-cell-phenotypes-via-activation-of-non-canonical-%C3%AE-catenin-signaling
#5
Sasha J Ruiz-Torres, Nancy M Benight, Rebekah A Karns, Elyse E Lower, Jun-Lin Guan, Susan E Waltz
Breast cancer stem cells (BCSCs), which drive tumor progression, recurrence, and metastasis, are considered a major challenge for breast cancer treatments, thus the discovery of novel pathways regulating BCSC maintenance remains essential to develop new strategies to effectively target this population and combat disease mortality. The HGFL-RON signaling is overexpressed in human breast cancers and is associated with increased breast cancer progression, metastasis, and poor prognosis. Here, we report that overexpression of RON/MST1R and HGFL/MST1 in cell lines and primary tumors increases BCSC self-renewal, numbers, and tumorigenic potential after syngeneic transplantation...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938579/the-effects-of-air-pollution-on-mortality-and-clinicopathological-features-of-esophageal-cancer
#6
Xiaochen Huang, Shanghui Guan, Jiangfeng Wang, Linli Zhao, Yibin Jia, Zilong Lu, Cuiping Yin, Shengsi Yang, Qingxu Song, Lihui Han, Cong Wang, Jingyi Li, Wei Zhou, Xiaolei Guo, Yufeng Cheng
This study aimed to estimate the associations between air pollution and esophageal cancer. In the ecologic cross-sectional study, correlation analyses were made between city-level mean concentrations of particulate matter less than 10μm in aerodynamic diameter (PM10), SO2, NO2 and city-level age-standardized mortality rates of esophageal cancer in Shandong Province, China. PM10 (p=0.046) and NO2 (p=0.03) both had significant linear correlations with esophageal cancer mortality rates. After introducing smoking as a risk factor in models of multiple linear regression analyses, PM10 was still an independent risk factor that increased esophageal cancer mortality rates...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938572/osthole-inhibits-bone-metastasis-of-breast-cancer
#7
Chunyu Wu, Zhenping Sun, Baofeng Guo, Yiyi Ye, Xianghui Han, Yuenong Qin, Sheng Liu
Bone is one of the most common sites for breast cancer metastasis, which greatly contributes to patient morbidity and mortality. Osthole, a major extract from Cnidium monnieri (L.), exhibits many biological and pharmacological activities, however, its potential as a therapeutic agent in the treatment of breast cancer bone metastases remain poorly understood. In this study, we set out to investigate whether osthole could inhibit breast cancer metastasis to bone in mice and clarified the potential mechanism of this inhibition...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938403/change-in-weight-and-body-mass-index-associated-with-all-cause-mortality-in-korea-a-nationwide-longitudinal-study
#8
Yang-Hyun Kim, Seon Mee Kim, Kyung-do Han, Jang-Won Son, Seong-Su Lee, Sang Woo Oh, Won-Young Lee, Soon Jib Yoo
Background: Many studies have reported conflicting evidence on the association between weight change and mortality. Objective: We investigated the association between weight change and subsequent all-cause mortality, using a large-scale population-based cohort from the National Health Insurance System health checkup data between 2005 and 2015. Methods: A total of 11,524,763 subjects aged over 20 years were included. Weight was measured every two years and weight change over 4 years was divided into eight categories, from weight loss ≥15% to weight gain ≥20%, for every 5% of weight change...
August 24, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28938268/surgical-and-survival-outcomes-following-pelvic-exenteration-for-locally-advanced-primary-rectal-cancer-results-from-an-international-collaboration
#9
(no author information available yet)
OBJECTIVE: The aim of the study was to analyze data from an international collaboration, and ascertain prognostic indicators that inform clinical decision-making and practices regarding the role of pelvic exenteration for locally advanced primary rectal cancer (LARC). BACKGROUND: With improved national screening programs fewer patients present with LARC. Despite this, select cohorts of patients require pelvic exenteration. To date, the majority of outcome data are from single-center series...
September 21, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28938172/artificial-intelligence-for-breast-cancer-screening-opportunity-or-hype
#10
Nehmat Houssami, Christoph I Lee, Diana S M Buist, Dacheng Tao
Interpretation of mammography for breast cancer (BC) screening can confer a mortality benefit through early BC detection, can miss a cancer that is present or fast growing, or can result in false-positives. Efforts to improve screening outcomes have mostly focused on intensifying imaging practices (double instead of single-reading, more frequent screens, or supplemental imaging) that may add substantial resource expenditures and harms associated with population screening. Less attention has been given to making mammography screening practice 'smarter' or more efficient...
September 19, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28937544/trends-of-gynecological-cancers-in-turkey-toward-europe-or-asia
#11
Murat Gultekin, Irem Kucukyildiz, Mujdegul Zayifoglu Karaca, Selin Dundar, Guledal Boztas, Semra Hatice Turan, Ezgi Hacikamiloglu, Bekir Keskinkilic
OBJECTIVE: The aim of this study was to evaluate nationwide gynecological cancer trends in Turkey. METHODS: National cancer registry data (2009-2013) of Turkish Ministry of Health were evaluated. Ovarian, cervical, endometrial, vulvar, vaginal, and tubal cancers are evaluated with respect to age of diagnosis, incidence rates within years, stage, histological distributions, and mortality rates. Data were collected from active cancer registry centers, which increased from 23% in 2009 to 47...
October 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28937521/ominous-trends-in-childhood-cancer-mortality-who-was-right
#12
Richard J Q McNally, Peter W James, Alan W Craft
No abstract text is available yet for this article.
October 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28937454/life-expectancy-and-metastatic-spine-scoring-systems-an-academic-institutional-experience
#13
Brian T Ragel, Gustavo A Mendez, Justin Reddington, David Ferachi, Charlotte D Kubicky, Travis C Philipp, Natalie L Zusman, Paul Klimo, Robert Hart, Jung Yoo, Alex C Ching
STUDY DESIGN: A retrospective data collection study with application of metastatic spine scoring systems. OBJECTIVES: To apply the Tomita and revised Tokuhashi scoring systems to a surgical cohort at a single academic institution and analyze spine-related surgical morbidity and mortality rates. SUMMARY OF BACKGROUND DATA: Surgical management of metastatic spine patients requires tools that can accurately predict patient survival, as well as knowledge of morbidity and mortality rates...
October 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28937361/multiplex-detection-of-pancreatic-cancer-biomarkers-using-a-sers-based-immunoassay
#14
Nariman Banaei, Anne Foley, Jean Marie Houghton, Yubing Sun, Byung Kim
Early diagnosis of pancreatic cancer is critical to reduce the mortality rate of this disease. Current biological analysis approaches cannot robustly detect several low abundance pancreatic cancer biomarkers in sera, limiting the clinical application of these biomarkers. This study demonstrates a novel system for multiplex detection of pancreatic biomarkers CA19-9, MMP7 and MUC4 in sera samples with high sensitivity. Measuring the levels of these biomarkers in pancreatic cancer patients, pancreatitis patients, and healthy individuals reveals the unique expression pattern of these markers in pancreatic cancer patients, suggesting the great potential of using this approach for early diagnostics of pancreatic cancers...
September 22, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28936621/expression-of-inflammatory-lipopolysaccharide-binding-protein-lbp-predicts-the-progression-of-conventional-renal-cell-carcinoma-a-short-report
#15
Gyula Kovacs, Lehel Peterfi, Nelli Farkas, Andras Javorhazy, Csaba Pusztai, Arpad Szanto
BACKGROUND: The mortality of conventional renal cell carcinoma (RCC) correlates directly with the presence or postoperative development of metastases. The aim of this study was to identify new markers associated with the postoperative progression of conventional RCC. METHODS: Tissue microarrays (TMA) of conventional RCC from a cohort of 414 patients were analysed by immunohistochemistry for expression of the lipopolysaccharide binding protein (LBP), which was identified as a candidate biomarker through Affymetrix U133 Plus 2...
September 21, 2017: Cellular Oncology (Dordrecht)
https://www.readbyqxmd.com/read/28936558/how-do-treatment-aims-in-the-last-phase-of-life-relate-to-hospitalizations-and-hospital-mortality-a-mortality-follow-back-study-of-dutch-patients-with-five-types-of-cancer
#16
Mariska Oosterveld-Vlug, Gé Donker, Femke Atsma, Linda Brom, Yvonne de Man, Stef Groenewoud, Bregje Onwuteaka-Philipsen
PURPOSE: The purpose of this study is to describe and compare the relation between treatment aims, hospitalizations, and hospital mortality for Dutch patients who died from lung, colorectal, breast, prostate, or pancreatic cancer. METHODS: A mortality follow-back study was conducted within a sentinel network of Dutch general practitioners (GPs), who recorded the end-of-life care of 691 patients who died from one of the abovementioned cancer types between 2009 and 2015...
September 22, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28936522/a-novel-hif-1%C3%AE-vmp1-autophagic-pathway-induces-resistance-to-photodynamic-therapy-in-colon-cancer-cells
#17
M E Rodríguez, C Catrinacio, A Ropolo, V A Rivarola, M I Vaccaro
Colon cancer is the third most frequent cancer and the fourth most common cause of cancer-related mortality worldwide and the standard therapy is surgical resection plus adjuvant chemotherapy. Photodynamic therapy (PDT) has been proposed as an adjuvant therapy because it can prevent the tumor recurrence after surgical excision in colon cancer patients. Hypoxia is a common feature in solid tumors and leads to chemo/radioresistance. Recently, it has been shown that in response to hypoxia, cells can induce HIF-1α-mediated autophagy to survive in this hostile microenvironment...
September 22, 2017: Photochemical & Photobiological Sciences
https://www.readbyqxmd.com/read/28936442/cardiotoxicity-of-cancer-chemotherapy-identification-prevention-and-treatment
#18
REVIEW
Diwakar Jain, Tauseef Ahmad, Mitchel Cairo, Wilbert Aronow
Cardiotoxicity is an important complication of several cancer therapeutic agents. Several well established and newer anticancer therapies such as anthracyclines, trastuzumab and other HER2 receptor blockers, antimetabolites, alkylating agents, tyrosine kinase inhibitors (TKIs), angiogenesis inhibitors, and checkpoint inhibitors are associated with significant cardiotoxicity. Cardiovascular imaging employing radionuclide imaging, echocardiography and magnetic resonance imaging are helpful in early detection and prevention of overt heart failure secondary to cardiotoxicity of cancer therapy...
September 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28936138/prevalence-and-overlap-of-disease-management-program-diseases-in-older-hospitalized-patients
#19
Helle Gybel Juul-Larsen, Janne Petersen, Ditte Maria Sivertsen, Ove Andersen
Many countries, like Denmark, have tailored Disease Management Programs (DMPs) based on patients having single chronic diseases [defined institutionally as "program diseases" (PDs)], which can complicate treatment for those with multiple chronic diseases. The aims of this study were (a) to assess the prevalence and overlap among acutely hospitalized older medical patients of PDs defined by the DMPs, and (b) to examine transitions between different departments during hospitalization and mortality and readmission within two time intervals among patients with the different PDs...
September 2017: European Journal of Ageing
https://www.readbyqxmd.com/read/28935659/effect-of-stage-comorbidities-and-treatment-on-survival-among-cancer-patients-with-or-without-mental-illness
#20
Kristiina Manderbacka, Martti Arffman, Jaana Suvisaari, Aulikki Ahlgren-Rimpiläinen, Sonja Lumme, Ilmo Keskimäki, Eero Pukkala
BackgroundEarlier research suggests poorer outcome of cancer care among people with severe mental illness (SMI).AimsTo assess the effect of stage at presentation, comorbidities and treatment on differences in survival among cancer patients with and without a history of SMI in Finland.MethodThe total population with a first cancer diagnosis in 1990-2013 was drawn from the Finnish Cancer Registry. Hospital admissions because of SMI and deaths were obtained from administrative registers. We calculated Kaplan-Meier estimates and Cox regression models to examine survival differences...
September 21, 2017: British Journal of Psychiatry: the Journal of Mental Science
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