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https://www.readbyqxmd.com/read/27909899/obesity-and-risk-of-cancer-an-introductory-overview
#1
Tobias Pischon, Katharina Nimptsch
The prevalence of obesity has increased substantially in the past in almost all countries of the world, and a further increase is expected for the future. Besides the well-established effects on type 2 diabetes and cardiovascular disease, there is convincing evidence today that obesity also increases the risk of several types of cancer, including colorectal cancer, postmenopausal breast cancer, endometrial cancer, renal cell carcinoma, esophageal adenocarcinoma, pancreatic cancer, and liver cancer. Obesity probably also increases the risk of ovarian cancer, advanced prostate cancer, gallbladder cancer, and gastric cardia cancer...
2016: Recent Results in Cancer Research
https://www.readbyqxmd.com/read/27882862/milk-and-dairy-products-good-or-bad-for-human-health-an-assessment-of-the-totality-of-scientific-evidence
#2
REVIEW
Tanja Kongerslev Thorning, Anne Raben, Tine Tholstrup, Sabita S Soedamah-Muthu, Ian Givens, Arne Astrup
BACKGROUND: There is scepticism about health effects of dairy products in the public, which is reflected in an increasing intake of plant-based drinks, for example, from soy, rice, almond, or oat. OBJECTIVE: This review aimed to assess the scientific evidence mainly from meta-analyses of observational studies and randomised controlled trials, on dairy intake and risk of obesity, type 2 diabetes, cardiovascular disease, osteoporosis, cancer, and all-cause mortality...
2016: Food & Nutrition Research
https://www.readbyqxmd.com/read/27882232/metastatic-gastric-cancer-to-the-female-genital-tract
#3
Hiroshi Matsushita, Kazushi Watanabe, Akihiko Wakatsuki
Metastases to the female genital tract from gastric cancer are rare, but they significantly worsen the prognosis of such patients. The potential routes for metastasis to the female genital tract from gastric cancer include hematogenous spread, lymphatic spread and surface implantation. The rate of lymphatic metastasis to the ovary from gastric cancer has been reported to be higher compared with that from colorectal cancer. Uterine or Fallopian tube metastases are usually secondary to ovarian metastases, which are typically identified prior to the detection of gastric cancer in half of all synchronous cases, with complaints of abdominal distention, pain, palpable mass, or abnormal uterine bleeding...
November 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/27835633/tumor-specific-d-dimer-concentration-ranges-and-influencing-factors-a-cross-sectional-study
#4
Jing Yu, Dongqing Li, Dansheng Lei, Feng Yuan, Feng Pei, Huifeng Zhang, Anming Yu, Kun Wang, Hu Chen, Liang Chen, Xianglei Wu, Xianli Tong, Yefu Wang
D-dimer level in cancer patients is associated with risk of venous thromboembolism and deep venous thrombosis. Most cancer patients have "abnormal" D-dimer levels based on the current normal reference range. To investigate tumor-specific D-dimer reference range, we compared D-dimer levels for nine different tumour types with healthy controls by using simultaneous quantile regression and constructing a median, 5th percentile, and 95th percentile model of normal tumour D-dimer concentration. Associations with tumour primary site, stage, pathological type, and treatment were also explored...
2016: PloS One
https://www.readbyqxmd.com/read/27835600/yap1-enhances-cell-proliferation-migration-and-invasion-of-gastric-cancer-in-vitro-and-in-vivo
#5
Dan Sun, Xiaoting Li, Yingjian He, Wenhui Li, Ying Wang, Huan Wang, Shanshan Jiang, Yan Xin
Yes-associated protein 1 (YAP1) plays an important role in the development of carcinomas such as breast, colorectal, and gastric (GC) cancers, but the role of YAP1 in GC has not been investigated comprehensively. The present study strongly suggests that YAP1 and P62 were significantly up-regulated in GC specimens, compared with normal gastric mucosa. In addition, the YAP1high P62high expression was independently associated with poor prognosis in GC (hazard ratio: 1.334, 95% confidence interval: 1.045-1.704, P = 0...
November 7, 2016: Oncotarget
https://www.readbyqxmd.com/read/27821098/frequency-of-her2-neu-expression-in-colorectal-adenocarcinoma-a-study-from-developing-south-asian-country
#6
Asma Shabbir, Talat Mirza, Abdullah Bin Khalid, Muhammad Asif Qureshi, Sadaf Ahmed Asim
BACKGROUND: Human Epidermal Growth Factor (Her-2/neu) has strong therapeutic implications in certain cancers like breast and gastric cancer. Literature on its frequency in colorectal cancer is scarce. In this study, we have investigated the frequency of Her-2/neu expression in colorectal adenocarcinomas and its association with various clinicopathological variables. METHODS: A total of 95 patients who underwent colonoscopic biopsy or colectomy were studied after Institutional Ethical Approval...
November 7, 2016: BMC Cancer
https://www.readbyqxmd.com/read/27751178/dioscin-inhibits-gastric-tumor-growth-through-regulating-the-expression-level-of-lncrna-hotair
#7
Ting Ma, Rui-Ping Wang, Xi Zou
BACKGROUND: As a member of non-coding RNAs family, long non-coding RNAs' functions in cancer needs to be further investigated. It has been indicated that the functions of Hox transcript antisense intergenic RNA (lncRNA: HOTAIR) include reprogramming chromatin organization and promoting tumor metastasis such as breast and colorectal tumor. The aim of this study is to investigate the functions of Hox in gastric cancer. METHODS: In the present study, the expression level of HOTAIR was determined by quantitative reverse transcription polymerase chain reaction (qRT-PCR), 20 gastric cancer tissues and 20 normal tissues was included...
September 30, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27751167/effects-of-capecitabine-treatment-on-the-uptake-of-thymidine-analogs-using-exploratory-pet-imaging-agents-18-f-fau-18-f-fmau-and-18-f-flt
#8
Christopher I McHugh, Jawana M Lawhorn-Crews, Dipenkumar Modi, Kirk A Douglas, Steven K Jones, Thomas J Mangner, Jerry M Collins, Anthony F Shields
BACKGROUND: A principal goal for the use of positron emission tomography (PET) in oncology is for real-time evaluation of tumor response to chemotherapy. Given that many contemporary anti-neoplastic agents function by impairing cellular proliferation, it is of interest to develop imaging modalities to monitor these pathways. Here we examined the effect of capecitabine on the uptake of thymidine analogs used with PET: 3'-deoxy-3'-[(18)F]fluorothymidine ((18)F-FLT), 1-(2'-deoxy-2'-[(18)F]fluoro-β-D-arabinofuranosyl) thymidine ((18)F-FMAU), and 1-(2'-deoxy-2'-[(18)F]fluoro-β-D-arabinofuranosyl) uracil ((18)F-FAU) in patients with advanced cancer...
October 17, 2016: Cancer Imaging: the Official Publication of the International Cancer Imaging Society
https://www.readbyqxmd.com/read/27744717/the-prospect-of-patritumab-for-treating-non-small-cell-lung-cancer
#9
Hidehito Horinouchi
The mutation or expression of HER family members serves as a therapeutic target for tyrosine kinase inhibitors or monoclonal antibodies in diverse cancers, such as non-small cell lung cancer, breast cancer, gastric cancer, head and neck cancer, colorectal cancer, pancreatic cancer and glioblastoma. HER3, which heterodimerizes with HER1 and HER2, has received much attention as a potential target for anti-EGFR treatment. Patritumab is a novel, fully human monoclonal antibody directed against HER3. Areas covered: In this review article, an overview of the market, chemistry, pharmacodynamics, pharmacokinetics, efficacy, and safety of patritumab is provided based on data from phase I studies, a combination phase I trial, and a randomized phase II trial comparing two doses of patritumab...
December 2016: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/27734399/ccn-detection-of-cancer-tissues-by-immunohistochemistry-staining
#10
Cheng-Chi Chang, Yue-Ju Li, Min-Liang Kuo
CCN family members are involved in many physiologic and pathological functions, and be detected in many different cancer types. Immunohistochemistry (IHC) is an important diagnostic pathology tool to demonstrate protein expression in clinical and research fields. Here, we explain the preparation of sample slides, staining procedure, and the problems that might be met during the time. The differential staining of CCN proteins is shown in breast cancer, oral cancer, lung cancer, colorectal cancer, and gastric cancer...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/27717853/determination-of-collagen-type-iv-by-surface-plasmon-resonance-imaging-using-a-specific-biosensor
#11
A Sankiewicz, Z Lukaszewski, K Trojanowska, E Gorodkiewicz
Serum collagen type IV (COLIV) is a promising tumor marker. High COLIV concentrations have been found in the serum of patients with colorectal, gastric, lung, liver and breast cancers. The aim of this work was to develop a biosensor for use with the Surface Plasmon Resonance Imaging (SPRI) technique for COLIV determination. The biosensor consists of glass covered with gold and immobilized monoclonal mouse anti-human collagen type IV antibody via cysteamine linker. The biosensor works selectively within a dynamic response range between 10 and 300 ng mL(-1), with LOD 2...
December 15, 2016: Analytical Biochemistry
https://www.readbyqxmd.com/read/27713828/efficacy-and-safety-evaluation-of-claudin-4-targeted-antitumor-therapy-using-a-human-and-mouse-cross-reactive-monoclonal-antibody
#12
Yosuke Hashimoto, Yumi Kawahigashi, Tomoyuki Hata, Xiangru Li, Akihiro Watari, Minoru Tada, Akiko Ishii-Watabe, Yoshiaki Okada, Takefumi Doi, Masayoshi Fukasawa, Hiroki Kuniyasu, Kiyohito Yagi, Masuo Kondoh
Claudin-4 (CLDN-4), a tight-junction protein, is overexpressed in various malignant tumors, including gastric, colorectal, pancreatic, and breast cancers. However, CLDN-4 is also expressed in normal tissues, including the liver, pancreas, kidney, and small intestine. Whether CLDN-4 is an effective and safe target for cancer therapy has been unclear owing to the lack of a binder with both CLDN-4 specificity and cross-reactivity to human and murine cells. In this study, we successfully generated a rat anti-CLDN-4 monoclonal antibody (5D12) that was specific to, and cross-reactive with, human and mouse CLDN-4...
October 2016: Pharmacology Research & Perspectives
https://www.readbyqxmd.com/read/27685925/incidence-mortality-and-epidemiological-aspects-of-cancers-in-iran-differences-with-the-world-data
#13
Zeinab Almasi, Abdollah Mohammadian-Hafshejani, Hamid Salehiniya
PURPOSE: No comprehensive study of cancer incidence and mortality exists in Iran. This study aimed to evaluate the incidence, mortality and epidemiological aspects of cancers in our country. METHODS: In this study, information of cancer incidence and mortality in Iran was retrieved from International Cancer Registry data and reported by numbers, crude and standardized incidence and mortality rates. Cancer incidence and mortality in Iran were mapped and compared with neighboring countries and the world...
July 2016: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/27685924/high-incidence-of-thyroid-cancer-among-patients-with-acromegaly
#14
Dimitrios Kaldrymidis, Georgios Papadakis, Georgios Tsakonas, Philippos Kaldrymidis, Theofanis Flaskas, Andreas Seretis, Eleni Pantazi, Ifigenia Kostoglou-Athanassiou, Melpomeni Peppa, Paraskevi Roussou, Evanthia Diamanti-Kandarakis
PURPOSE: Several studies have suggested that patients with acromegaly have an increased risk of thyroid, colorectal, breast and prostate cancers. In this study we determined the prevalence of malignant neoplasms in patients with acromegaly. METHODS: Cancer risk was evaluated in a cohort of 110 patients (M/F 48/62, age 58.63±13.8 years, range 30-86) with acromegaly. Mean age at diagnosis of acromegaly was 46.37±13.11 years. Mean period of time since diagnosis of acromegaly was 12...
July 2016: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/27681942/how-useful-is-thrombocytosis-in-predicting-an-underlying-cancer-in-primary-care-a-systematic-review
#15
Sarah E R Bailey, Obi C Ukoumunne, Elizabeth Shephard, Willie Hamilton
BACKGROUND: Although the association between raised platelet count (thrombocytosis) and cancer has been reported in primary and secondary care studies, UK GPs are unaware of it, and it is insufficiently evidenced for laboratories to identify and warn of it. This systematic review aimed to identify and collate evidence from studies that have investigated thrombocytosis as an early marker of cancer in primary care. METHODS: EMBASE (OvidSP), Medline (Ovid), Web of Science and The Cochrane Library were searched for relevant studies...
September 28, 2016: Family Practice
https://www.readbyqxmd.com/read/27668986/estimation-of-heritability-for-nine-common-cancers-using-data-from-genome-wide-association-studies-in-chinese-population
#16
Juncheng Dai, Wei Shen, Wanqing Wen, Jiang Chang, Tongmin Wang, Haitao Chen, Guangfu Jin, Hongxia Ma, Chen Wu, Lian Li, Fengju Song, YiXin Zeng, Yue Jiang, Jiaping Chen, Cheng Wang, Meng Zhu, Wen Zhou, Jiangbo Du, Yongbing Xiang, Xiao-Ou Shu, Zhibin Hu, Weiping Zhou, Kexin Chen, Jianfeng Xu, Weihua Jia, Dongxin Lin, Wei Zheng, Hongbing Shen
The familial aggregation indicated the inheritance of cancer risk. Recent genome-wide association studies (GWASs) have identified a number of common single-nucleotide polymorphisms (SNPs). Following heritability analyses have shown that SNPs could explain a moderate amount of variance for different cancer phenotypes among Caucasians. However, little information was available in Chinese population. We performed a genome-wide complex trait analysis for common cancers at nine anatomical sites in Chinese population (14,629 cancer cases vs...
January 15, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/27636928/-multiple-primary-colorectal-cancer-clinical-aspects
#17
N V Soldatkina, O I Kit, Yu A Gevorkyan, A G Milakin
AIM: to define some clinical characteristics of synchronous and metachronous colorectal cancer (CRC). MATERIAL AND METHODS: The investigation was concerned with the data of 150 patients with T1-4N0-2M0-1 multiple primary CRC. The clinical, biological, and morphological characteristics of synchronous and metachronous tumors were analyzed. RESULTS: Multiple primary tumors were 6.01% of all the cases of CRC. There was a preponderance of synchronous CRC (63...
2016: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/27600495/heat-shock-protein-27-is-a-potential-indicator-for-response-to-yangzheng-xiaoji-and-chemotherapy-agents-in-cancer-cells
#18
Sioned Owen, Huishan Zhao, Alwyn Dart, Yamei Wang, Fiona Ruge, Yong Gao, Cong Wei, Yiling Wu, Wen G Jiang
Heat shock protein 27 (HSP27) is a member of the heat shock protein family which has been linked to tumour progression and, most interestingly, to chemotherapy resistance in cancer patients. The present study examined the potential interplay between HSP27 and YangZheng XiaoJi, a traditional Chinese medicine used in cancer treatment. A range of cell lines from different tumour types including pancreatic, lung, gastric, colorectal, breast, prostate and ovarian cancer (both wild-type and resistant) were used. Levels and activation of HSP27 and its potential associated signalling pathways were evaluated by protein array and western blotting...
September 6, 2016: International Journal of Oncology
https://www.readbyqxmd.com/read/27594089/the-roles-of-mir-25-and-its-targeted-genes-in-development-of-human-cancer
#19
Massimo Mallardo, Carmen Caiazza
MicroRNAs (miRNAs) are small noncoding RNAs able to suppress gene expression by targeting messenger RNAs for translational repression or, at lesser extent, degradation. miRNAs are widely expressed in tissues and organs and play fundamental roles in controlling cell proliferation, apoptosis, differentiation, cell migration, autophagy and metabolism. Uncontrolled expression of miRNAs has been associated with cancer progression, and miRNA up- or down-regulation has been linked to oncogenic and tumor-suppressive roles in cancers such as breast cancer, colorectal cancer, lung cancer, gastric cancer and glioblastoma...
September 4, 2016: MicroRNA
https://www.readbyqxmd.com/read/27574444/pd-l1-expression-in-human-cancers-and-its-association-with-clinical-outcomes
#20
REVIEW
Xin Wang, Feifei Teng, Li Kong, Jinming Yu
PD-L1 is an immunoinhibitory molecule that suppresses the activation of T cells, leading to the progression of tumors. Overexpression of PD-L1 in cancers such as gastric cancer, hepatocellular carcinoma, renal cell carcinoma, esophageal cancer, pancreatic cancer, ovarian cancer, and bladder cancer is associated with poor clinical outcomes. In contrast, PD-L1 expression correlates with better clinical outcomes in breast cancer and merkel cell carcinoma. The prognostic value of PD-L1 expression in lung cancer, colorectal cancer, and melanoma is controversial...
2016: OncoTargets and Therapy
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