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Cancer mortality

David Vrana, Viktor Hlavac, Veronika Brynychova, Radka Vaclavikova, Cestmir Neoral, Jiri Vrba, Rene Aujesky, Marcel Matzenauer, Bohuslav Melichar, Pavel Soucek
The prognosis of esophageal cancer (EC) is poor, despite considerable effort of both experimental scientists and clinicians. The tri-modality treatment consisting of neoadjuvant chemoradiation followed by surgery has remained the gold standard over decades, unfortunately, without significant progress in recent years. Suitable prognostic factors indicating which patients will benefit from this tri-modality treatment are missing. Some patients rapidly progress on the neoadjuvant chemoradiotherapy, which is thus useless and sometimes even harmful...
March 15, 2018: International Journal of Molecular Sciences
Efrat L Amitay, Agne Krilaviciute, Hermann Brenner
Colorectal cancer (CRC) is a leading cause of cancer morbidity and mortality. Dysbiosis in the gut microbiota may be associated with CRC. This systematic review focuses on differences in gut microbial community between people diagnosed with CRC or adenoma and healthy individuals using fecal samples, emphasizing non-invasive fecal microbiome models for CRC early diagnosis. Nineteen studies were identified in a systematic literature search of Pubmed, Web of Science and ScienceDirect. Several bacteria were reported to differ in abundance between CRC and adenoma cases and healthy controls, with Fusobacterium the most common...
March 15, 2018: Gut Microbes
M T Slockers, W J Nusselder, J Rietjens, E F van Beeck
OBJECTIVE: Get insight into excess mortality in the Rotterdam homeless population according to cause of death and changes in this mortality after introduction of social policies in Rotterdam, the Netherlands, in 2006. DESIGN: Uncontrolled before-and-after study. METHOD: We included homeless adults who visited the Rotterdam shelter in 2001 and followed them for 10 years (2001-2010). We then linked the data of this cohort to Statistics Netherlands mortality figures...
2018: Nederlands Tijdschrift Voor Geneeskunde
J H Shulin, J Aizhen, S M Kuo, W B Tan, K Y Ngiam, R Parameswaran
Introduction The annual incidence of thyroid cancer is known to vary with geographic area, age and gender. The increasing incidence of thyroid cancer has been attributed to increase in detection of micropapillary subtype, among other factors. The aim of the study was to investigate time trends in the incidence of thyroid cancer in Singapore, an iodine-sufficient area. Materials and methods Data retrieved from the Singapore National Cancer Registry on all thyroid cancers that were diagnosed from 1974 to 2013 were reviewed...
March 15, 2018: Annals of the Royal College of Surgeons of England
Noelia Urquiza-Salvat, Manrique Pascual-Geler, Olga Lopez-Guarnido, Lourdes Rodrigo, Alba Martinez-Burgos, Jose Manuel Cozar, Francisco Manuel Ocaña-Peinado, Maria Jesus Álvarez-Cubero, Ana Rivas
In Europe, countries following the traditional Mediterranean Diet (MeDi), particularly Southern European countries, have lower prostate cancer (PCa) incidence and mortality compared to other European regions. In the present study, we investigated the association between the MeDi and the relative risk of PCa and tumor aggressiveness in a Spanish population. Among individual score components, it has been found that subjects with PCa were less likely to consume olive oil as the main culinary fat, vegetables, fruits and fish than those without...
March 15, 2018: Aging Male: the Official Journal of the International Society for the Study of the Aging Male
Luke S Howard
Acute pulmonary embolism (PE) is a relatively common cardiopulmonary emergency that is a major cause of hospitalization and morbidity and is the primary cause of mortality associated with venous thromboembolism (VTE). During the last decade, one of the biggest changes in the management of PE has been the approval of four non-vitamin K antagonist oral anticoagulants (NOACs; apixaban, dabigatran, edoxaban and rivaroxaban) for the treatment of PE and deep vein thrombosis and secondary prevention of VTE. Areas covered: This article reviews the evolving management of PE in the NOAC era and addresses three fundamental questions: who should receive NOACs over conventional heparin/vitamin K antagonist regimens for the treatment of acute PE; whether patients should be treated as inpatients or outpatients; and how long patients should be treated to reduce the risk of recurrence? Expert commentary: The management of PE is changing...
March 15, 2018: Expert Review of Respiratory Medicine
Ming-Xing Zhang, Shan-Shan Hong, Qing-Qing Cai, Meng Zhang, Jun Chen, Xiao-Yan Zhang, Cong-Jian Xu
Ovarian cancer is the leading cause of cancer death among gynecological malignancies. The high mortality rate has not been significantly reduced despite advances in surgery and chemotherapy. Gene therapy shows therapeutic potential, but several key issues must be resolved before clinical application. To minimize toxicity in noncancerous tissues, tumor-specific ligands are conjugated to vectors to increase the selectivity of drug delivery. The expression pattern of follicle-stimulating hormone (FSH) receptor in normal and cancer tissues provides an opportunity for highly selective drug delivery in ovarian cancer...
November 2018: Drug Delivery
Giuliano Tosello, Maria Regina Torloni, Bruna S Mota, Teresa Neeman, Rachel Riera
BACKGROUND: Metastatic breast cancer is not a curable disease, but women with metastatic disease are living longer. Surgery to remove the primary tumour is associated with an increased survival in other types of metastatic cancer. Breast surgery is not standard treatment for metastatic disease, however several recent retrospective studies have suggested that breast surgery could increase the women's survival. These studies have methodological limitations including selection bias. A systematic review mapping all randomised controlled trials addressing the benefits and potential harms of breast surgery is ideal to answer this question...
March 15, 2018: Cochrane Database of Systematic Reviews
A Zarzavadjian Le Bian, C Denet, N Tabchouri, H Levard, R Besson, T Perniceni, R Costi, P Wind, D Fuks, B Gayet
BACKGROUND: Among the criteria used to diagnose metabolic syndrome (MS), obesity and diabetes mellitus (DM) are associated with poor postoperative outcomes following colectomy. MS is also associated with colorectal cancer (CRC) and diverticulosis, both of which may be treated with colectomy. However, the effect of MS on postoperative outcomes following laparoscopic colectomy has yet to be clarified. METHODS: In an academic tertiary hospital, data from all consecutive patients undergoing laparoscopic colectomy from 2005 to 2014 were prospectively recorded and analysed...
March 14, 2018: Techniques in Coloproctology
Leticia Moreira, Basil Bakir, Priya Chatterji, Zahra Dantes, Maximilian Reichert, Anil K Rustgi
Pancreatic ductal adenocarcinoma is one of the most aggressive forms of cancer, and the third leading cause of cancer-related mortality in the United States. Although important advances have been made in the last decade, the mortality rate of pancreatic ductal adenocarcinoma has not changed appreciably. This review summarizes a rapidly emerging model of pancreatic cancer research, focusing on 3-dimensional organoids as a powerful tool for several applications, but above all, representing a step toward personalized medicine...
March 2018: Cellular and Molecular Gastroenterology and Hepatology
Ben Lariviere, Katherine S Garman, N Lynn Ferguson, Deborah A Fisher, Nan M Jokerst
Early detection and surveillance of disease progression in epithelial tissue is key to improving long term patient outcomes for colon and esophageal cancers, which account for nearly a quarter of cancer related mortalities worldwide. Spatially resolved diffuse reflectance spectroscopy (SRDRS) is a non-invasive optical technique to sense biological changes at the cellular and sub-cellular level that occur when normal tissue becomes diseased, and has the potential to significantly improve the current standard of care for endoscopic gastrointestinal (GI) screening...
March 1, 2018: Biomedical Optics Express
Masato Yasui, Yoriko Hasegawa, Takashi Kawahara, Yohei Kumano, Yasuhide Miyoshi, Nobuaki Matsubara, Hiroji Uemura
Abiraterone acetate (AA), a CYP17 inhibitor, now has a crucial role in the treatment of castration-resistant prostate cancer (CRPC), and previous studies have reported several prognostic clinical factors for AA treatment. The neutrophil-to-lymphocyte ratio (NLR) has also been investigated for a CRPC treatments in a few reports, however it has not been identified to be a prognostic factor for AA treatment in Japanese patients. The present study aimed to assess the association of the baseline NLR with the overall survival (OS) in CPRC patients treated by AA...
April 2018: Molecular and Clinical Oncology
Masumeh Sanaei, Fraidoon Kavoosi, Ali Valiani, Mohamed Amin Ghobadifar
Background: One of the main causes of mortality is hepatocellular carcinoma (HCC) which accounts for the third leading cause of deaths and one in forty deaths worldwide. The flavonoids, natural antioxidant compounds, account for a major group of polyphenolic compounds. One of the major isoflavones in soybean is genistein (GE) which can inhibit proliferation and induce apoptosis. Isoflavones, major type of phenolic materials, derived from dietary plants and medicinal herbs play a significant role in cancer prevention and treatment...
2018: International Journal of Preventive Medicine
Yanlu Xiong, Tao Wang, Mingxing Wang, Jinbo Zhao, Xiaofei Li, Zhipei Zhang, Yongsheng Zhou, Jiabao Liu, Lintao Jia, Yong Han
Objectives: Non-small cell lung cancer (NSCLC) is associated with high morbidity and mortality, leading the understanding the pathogenesis paramount. Recent studies suggest that long non-coding RNAs (lncRNAs) play an important role in NSCLC. We conducted a systematic review to examine the relationship between lncRNAs and NSCLC. Materials and Methods: We calculated hazard ratios (HRs) and 95% confidence intervals (CIs) to estimate overall survival (OS), and odds ratios (ORs) and 95% CIs to assess clinicopathological parameters...
February 16, 2018: Oncotarget
Philip Carter, Costi Alifrangis, Pramodh Chandrasinghe, Biancastella Cereser, Lisa Del Bel Belluz, Cosimo Alex Leo, Nina Moderau, Neha Tabassum, Janindra Warusavitarne, Jonathan Krell, Justin Stebbing
We evaluated the benefit of tailoring treatments for a colorectal adenocarcinoma cancer cohort according to tumor molecular profiles, by analyzing data collected on patient responses to treatments that were guided by a tumor profiling technology from Caris Life Sciences. DNA sequencing and immunohistochemistry were the main tests that predictions were based upon, but also fragment analysis, and in situ hybridization. The status of the IHC biomarker for the thymidylate synthase receptor was a good indicator for future survival...
February 16, 2018: Oncotarget
Ursula J Lemberger, Claudia D Fuchs, Christian Schöfer, Andrea Bileck, Christopher Gerner, Tatjana Stojakovic, Makoto M Taketo, Michael Trauner, Gerda Egger, Christoph H Österreicher
Background: Wnt/β-catenin signaling plays a crucial role in embryogenesis, tissue homeostasis, metabolism and malignant transformation of different organs including the liver. Continuous β-catenin signaling due to somatic mutations in exon 3 of the Ctnnb1 gene is associated with different liver diseases including cancer and cholestasis. Results: Expression of a degradation resistant form of β-catenin in hepatocytes resulted in 100% mortality within 31 days after birth...
February 16, 2018: Oncotarget
Jiapeng Huang, Qinguo Mo, Yaqiang Zhuang, Qinghong Qin, Zhen Huang, Junyang Mo, Qixing Tan, Bin Lian, Yiming Cao, Shuting Qin, Changyuan Wei
Although nipple-sparing mastectomy (NSM) is being used more frequently, the oncological safety of NSM remains unclear, particularly in young patients (<35 years). The aim of the present study was to compare the rates of local recurrence (LR), disease-free survival (DFS) and overall survival (OS) in young patients with breast cancer who had undergone NSM or conventional mastectomy (CM). The clinicopathological data of young patients with stage 0-IIB breast cancer who had undergone NSM (163 cases) or CM (194 cases) between 2007 and 2016 were retrospectively analyzed...
April 2018: Oncology Letters
Cheng-Hung Chuang, Li-Yu Wang, Yuen Man Wong, En-Shyh Lin
Metastatic lung cancer is a leading cause of mortality and has a mortality rate of ≥90%. Isolinderalactone (ILL) is a sesquiterpene lactone compound that has been used in traditional Chinese medicine. Research has demonstrated that ILL has anti-inflammatory and anti-proliferative properties; however, to the best of our knowledge, studies investigating whether ILL can inhibit lung cancer cell metastasis have not been conducted. In the present study, 1-10 µM ILL was applied in the culturing of the A549 lung cancer cell line to investigate the effects of ILL on the invasion and migration of lung cancer cells, including whether the possible mechanisms of ILL are associated with the expression of matrix metalloproteinase (MMP)-2 and NME/NM23 nucleoside diphosphate kinase 1 (NM23-H1) genes...
April 2018: Oncology Letters
Xuyan Chen, Zhiming Huang, Renpin Chen
Gastric cancer is the fourth most common cancer and the second most frequent cause of cancer-associated mortality in the world. Previous studies have revealed that expression levels of microRNAs (miRNAs) are associated with the initiation and progression of several types of cancer, including gastric cancer. Previous studies have demonstrated that the abnormal expression of miRNA-136 may serve a function in the progression of several types of human cancer. However, the expression pattern of miR-136, its functions and underlying molecular mechanisms in gastric cancer remain unresolved...
April 2018: Oncology Letters
Zhihong Feng, Baolong Wang
Bladder cancer is among the most frequent types of genitourinary malignancies and results in high morbidity and mortality. Despite considerable progress in methods of bladder cancer diagnosis and treatment, the detailed underlying molecular mechanisms of bladder cancer remain unclear, and the prognosis of patients remains poor. In the present study, the role of long non-coding (lnc)RNA hepatocyte nuclear factor 1A (HNF1A)-antisense RNA (AS)1 in bladder cancer progression was examined in vitro . HNF1A-AS1 was overexpressed in clinical bladder cancer tissues and cultured bladder cancer cells...
April 2018: Oncology Letters
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