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https://www.readbyqxmd.com/read/29456660/the-role-of-mir-766-5p-in-cell-migration-and-invasion-in-colorectal-cancer
#1
Bin Jia, Lei Xia, Fang Cao
Colorectal cancer (CRC) develops from the colon or rectum and is the fourth highest inducer of cancer mortality. In the present study, cancer tissues and normal tissues were extracted from patients with CRC who were treated in the Affiliated Hospital of Shandong University of Traditional Chinese Medicine (Jinan, China). Reverse transcription-quantitative polymerase chain reaction demonstrated that the expression level of miR-766-5p was significantly higher (P<0.01) in cancer tissue than that in normal tissue...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456091/frequency-of-human-papillomavirus-infection-in-patients-with-gastrointestinal-cancer
#2
F Roesch-Dietlen, A D Cano-Contreras, Y J Sánchez-Maza, J M Espinosa-González, M Á Vázquez-Prieto, E J Valdés-de la O, F Díaz-Roesch, M Á Carrasco-Arroniz, A Cruz-Palacios, P Grube-Pagola, A Sumoza-Toledo, H Vivanco-Cid, G Mellado-Sánchez, A Meixueiro-Daza, C S Silva-Cañetas, M G Carrillo-Toledo, R Lagunes-Torres, M Amieva-Balmori, P C Gómez-Castaño, J U Reyes-Huerta, J M Remes-Troche
INTRODUCTION AND AIM: Cancer is the result of the interaction of genetic and environmental factors. It has recently been related to viral infections, one of which is human papillomavirus. The aim of the present study was to describe the frequency of human papillomavirus infection in patients with digestive system cancers. MATERIALS AND METHODS: A prospective, multicenter, observational study was conducted on patients with gastrointestinal cancer at 2public healthcare institutes in Veracruz...
February 15, 2018: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/29454572/presence-of-colon-carcinoma-cells-at-the-resection-line-may-cause-recurrence-following-stapling-anastomosis
#3
Tzu-Chi Hsu, Ming-Jen Chen
BACKGROUND/OBJECTIVE: The presence of carcinoma cells in the suture line may result in local recurrence. The purpose of this study was to assess whether carcinoma cells were present along the resection line where the distal clamp was applied. METHODS: During surgery, the rectum was clamped at least 3 cm distal to the palpable margin of the tumor mass. The rectum was divided distal and proximal to the clamp. The tissue inside the clamp was rinsed with normal saline, and the irrigation solution was sent for cytologic examination...
February 14, 2018: Asian Journal of Surgery
https://www.readbyqxmd.com/read/29447028/elastase-as-a-potential-biomarker-for-radiation-induced-gut-wall-injury-of-the-distal-bowel-in-an-experimental-mouse-model
#4
Fei Sjöberg, Dilip Kumar Malipatlolla, Piyush Patel, Ulrica Wilderäng, Marie Kalm, Gunnar Steineck, Cecilia Bull
BACKGROUND AND PURPOSE: Traditionally, elastase has been used to study exocrine activity of the pancreas in patients with chronic pancreatitis and cystic fibrosis, and calprotectin as a marker for gut-wall inflammation in patients with inflammatory bowel disease. The aim of the study was to find out whether elastase and calprotectin could be used as inflammatory markers for radiation-induced gut wall injury of the distal bowel. MATERIAL AND METHODS: Adult male mice were exposed to two, three, or four fractions of 6 Gy or 8 Gy irradiation to the sigmoid and rectum of the large bowel, using a linear accelerator...
February 15, 2018: Acta Oncologica
https://www.readbyqxmd.com/read/29445866/second-primary-colorectal-cancer-among-endometrial-cancer-survivor-shared-etiology-and-treatment-sequelae
#5
Myong Cheol Lim, Young-Joo Won, Jiwon Lim, Sang-Soo Seo, Sokbom Kang, Chong Woo Yoo, Joo-Young Kim, Jae Hwan Oh, Robert E Bristow, Sang-Yoon Park
PURPOSE: To evaluate the incidence of colon cancer as a second primary cancer (CCSPC) and the survival outcomes of women with and without CCSPC after the diagnosis of endometrial cancer (EC). METHODS: The standardized incidence ratio (SIR) of CCSPC and survival outcomes of EC survivors with and without CCSPC were analyzed using data from January 1 1993 to December 31 2011, obtained from the Korea Central Cancer Registry. RESULTS: Of 14,797 EC survivors, 147 (0...
February 14, 2018: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/29445360/the-dynamic-distribution-of-small-tail-han-sheep-microbiota-across-different-intestinal-segments
#6
Hao Zhang, Mingxu Shao, He Huang, Shujuan Wang, Lili Ma, Huining Wang, Liping Hu, Kai Wei, Ruiliang Zhu
The sheep intestinal tract is characterized by a diverse microbial ecosystem that is vital for the host to digest diet material. The importance of gut microbiota (GM) of animals has also been widely acknowledged because of its pivotal roles in the health and well-being of animals. However, there are no relevant studies on GM of small-tail Han sheep, a superior mutton variety domestic in China. In this study, the structure and distribution of gut microflora were studied by high-throughput sequencing technology...
2018: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29442059/modified-transverse-coloplasty-pouch-new-reconstruction-techniques-after-total-mesorectal-excision-our-experience
#7
G Grimaldi, Chiara Eberspacher, A M Romani, D Merletti, A Maturo, S Pontone, D Pironi
AIM: The incidence of rectal cancer continues to rise. The functional results after complete Total Mesorectal Excision (TME) depend on the segment of colon used for reconstruction of colonic continuity and the form, the volume and the functional proprieties of the "neorectum". The aim of our study is evaluate the efficacy of our Modified Transverse Coloplasty Pouch (MTCP) after the treatment of low rectal cancer in terms of functional outcomes and quality of life. PATIENTS AND METHODS: The study included 136 patients, underwent TME from January 2007 to December 2016 with diagnosis of extraperitoneal carcinoma of the rectum...
November 2017: Il Giornale di Chirurgia
https://www.readbyqxmd.com/read/29438375/telomere-length-and-genetics-are-independent-colorectal-tumour-risk-factors-in-an-evaluation-of-biomarkers-in-normal-bowel
#8
Ceres Fernandez-Rozadilla, Christiana Kartsonaki, Connor Woolley, Michael McClellan, Deb Whittington, Gareth Horgan, Simon Leedham, Skirmantas Kriaucionis, James East, Ian Tomlinson
BACKGROUND: Colorectal cancer (CRC) screening might be improved by using a measure of prior risk to modulate screening intensity or the faecal immunochemical test threshold. Intermediate molecular biomarkers could aid risk prediction by capturing both known and unknown risk factors. METHODS: We sampled normal bowel mucosa from the proximal colon, distal colon and rectum of 317 individuals undergoing colonoscopy. We defined cases as having a personal history of colorectal polyp(s)/cancer, and controls as having no history of colorectal neoplasia...
February 13, 2018: British Journal of Cancer
https://www.readbyqxmd.com/read/29434964/lymph-node-retrieval-after-dissolution-of-surrounding-adipose-tissue-for-pathological-examination-of-colorectal-cancer
#9
Hiromichi Maeda, Ken Okamoto, Koji Oba, Mai Shiga, Yuki Fujieda, Tsutomu Namikawa, Makoto Hiroi, Ichiro Murakami, Kazuhiro Hanazaki, Michiya Kobayashi
Examination of >12 lymph nodes (LNs) is important for the diagnostic accuracy of nodal status following resection of colorectal cancer. In the present study, the efficacy of a fat dissolution technique for LN retrieval was evaluated using resected colon and rectum mesentery. First, the resected mesentery was searched for LNs by inspection and palpation immediately after surgery. Subsequently, fat dissolution liquid was applied to the remnant fat and the LN search was repeated. The primary endpoint was whether the second assessment would increase the number of evaluated LNs...
February 2018: Oncology Letters
https://www.readbyqxmd.com/read/29431849/medical-treatment-in-the-management-of-deep-endometriosis-infiltrating-the-proximal-rectum-and-sigmoid-colon-a-comprehensive-literature-review
#10
Paolo Vercellini, Laura Buggio, Alessandra Borghi, Ermelinda Monti, Umberto Gattei, Maria Pina Frattaruolo
A comprehensive literature review was performed to evaluate the effect of various hormonal therapies, in terms of variations of intestinal and pain complaints and of patient satisfaction with treatment, in women with symptomatic, non-severely sub-occlusive endometriosis infiltrating the proximal rectum and sigmoid colon. A MEDLINE search through PubMed from 2000 to 2018 was conducted to identify all original English language articles published on medical treatment for colorectal endometriosis. Additional reports were identified by systematically reviewing reference lists and using the "similar articles" function in PubMed...
February 12, 2018: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/29423501/association-of-sulindac-and-erlotinib-vs-placebo-with-colorectal-neoplasia-in-familial-adenomatous-polyposis-secondary-analysis-of-a-randomized-clinical-trial
#11
N Jewel Samadder, Scott K Kuwada, Kenneth M Boucher, Kathryn Byrne, Priyanka Kanth, Wade Samowitz, David Jones, Sean V Tavtigian, Michelle Westover, Therese Berry, Kory Jasperson, Lisa Pappas, Laurel Smith, Danielle Sample, Randall W Burt, Deborah W Neklason
Importance: Patients with familial adenomatous polyposis (FAP) are at markedly increased risk for colorectal polyps and cancer. A combination of sulindac and erlotinib led to a 71% reduction in duodenal polyp burden in a phase 2 trial. Objective: To evaluate effect of sulindac and erlotinib on colorectal adenoma regression in patients with FAP. Design, Setting, and Participants: Prespecified secondary analysis for colorectal adenoma regression was carried out using data from a double-blind, randomized, placebo-controlled trial, enrolling 92 patients with FAP, conducted from July 2010 to June 2014 in Salt Lake City, Utah...
February 8, 2018: JAMA Oncology
https://www.readbyqxmd.com/read/29417285/surgical-laparoscopic-treatment-of-bowel-endometriosis-with-transvaginal-resection-of-the-rectum-using-ultrasonically-activated-shears-a-retrospective-cohort-study-with-description-of-technique
#12
F Rampinelli, P Donarini, C Visenzi, S Ficarelli, G Ciravolo
BACKGROUND: To asses the results of laparoscopic surgical treatment of bowel endometriosis with transvaginal resection of the rectum employing ultrasonic energy retrospective study. METHOD: 100 patients with symptoms of narrowing or partial obstruction of colon were submitted to laparoscopic resection of rectosigmoid tract through a vaginal route. Length of surgery, blood loss, histopathological extent of rectal invasion, surgical complications, and length of hospital stay were the main analyzed outcomes...
February 7, 2018: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29413211/gastrointestinal-traumatic-injuries-gastrointestinal-perforation
#13
REVIEW
Maria A Revell, Marcia A Pugh, Melanie McGhee
The abdomen is a big place even in a small person. Gastrointestinal trauma can result in injury to the stomach, small bowel, colon, or rectum. Traumatic causes include blunt or penetrating trauma, such as gunshot wounds, stabbings, motor vehicle collisions, and crush injuries. Nontraumatic causes include appendicitis, Crohn disease, cancer, diverticulitis, ulcerative colitis, blockage of the bowel, and chemotherapy. The mechanism of injury will affect both the nature and severity of any resulting injuries. Treatment must address the critical and emergent nature of these injuries as well as issues that affect all trauma situations, which include management of hemodynamic instability...
March 2018: Critical Care Nursing Clinics of North America
https://www.readbyqxmd.com/read/29406933/endoscopic-submucosal-dissection-for-resection-of-submucosal-tumors-of-the-colon-and-rectum-within-reach-%C3%A2-or-the-edge-of-tomorrow
#14
EDITORIAL
Ara B Sahakian, Harry R Aslanian
No abstract text is available yet for this article.
February 2018: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/29401168/long-term-outcomes-of-gastroenteropancreatic-neuroendocrine-tumors
#15
Weiwei Chi, Richard R P Warner, David L Chan, Simron Singh, Eva Segelov, Jonathan Strosberg, Juan Wisnivesky, Michelle K Kim
OBJECTIVES: Gastroenteropancreatic neuroendocrine tumors (GEP-NETs) are rare but have been increasing in incidence. Limited data on the long-term outcomes of patients with these tumors are available. METHODS: In this study, we used population-based data from the National Cancer Institute to assess long-term disease-specific survival (DSS) of patients who have undergone surgery for nonmetastatic disease. All patients with NETs of the stomach, small intestine, colon, rectum, appendix, and pancreas diagnosed between 1988 and 2009 were identified from the Surveillance, Epidemiology and End Results registry...
February 2, 2018: Pancreas
https://www.readbyqxmd.com/read/29397279/cost-of-tobacco-related-cancer-hospitalizations-in-the-u-s-2014
#16
Eric W Tai, Gery P Guy, C Brooke Steele, S Jane Henley, Michael S Gallaway, Lisa C Richardson
INTRODUCTION: Smoking has been causally linked to 12 tobacco-related cancers: oral cavity and pharynx, esophagus, stomach, colon and rectum, liver, pancreas, larynx, lung, cervix, bladder, kidney, and acute myeloid leukemia. Tobacco-related cancers-related morbidity and mortality have been well described, but little is known about the prevalence of tobacco-related cancer hospitalizations and associated costs. This study estimates the annual number of tobacco-related cancer hospitalizations and their associated direct medical costs in the U...
January 31, 2018: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/29396159/patterns-of-age-specific-socioeconomic-inequalities-in-net-survival-for-common-cancers-in-taiwan-a-country-with-universal-health-coverage
#17
Li-Hsin Chien, Tzu-Jui Tseng, Fang-Yu Tsai, Jie-Huei Wang, Chao A Hsiung, Tsang-Wu Liu, I-Shou Chang
INTRODUCTION: In high-income countries, advances in early diagnosis and treatment have improved cancer survival. However, socioeconomic inequalities in survival have persisted or increased for some adult cancers. MATERIALS AND METHODS: We assessed net survival for the 20 most common adult cancers in Taiwan. They were stratified into six age groups and three socioeconomic groups. RESULTS: Out of 120 cancer site and age group combinations, 49 showed improvements in 5-year net survival from 2000-2004 to 2005-2010...
January 20, 2018: Cancer Epidemiology
https://www.readbyqxmd.com/read/29395269/global-surveillance-of-trends-in-cancer-survival-2000-14-concord-3-analysis-of-individual-records-for-37%C3%A2-513%C3%A2-025-patients-diagnosed-with-one-of-18-cancers-from-322-population-based-registries-in-71-countries
#18
Claudia Allemani, Tomohiro Matsuda, Veronica Di Carlo, Rhea Harewood, Melissa Matz, Maja Nikšić, Audrey Bonaventure, Mikhail Valkov, Christopher J Johnson, Jacques Estève, Olufemi J Ogunbiyi, Gulnar Azevedo E Silva, Wan-Qing Chen, Sultan Eser, Gerda Engholm, Charles A Stiller, Alain Monnereau, Ryan R Woods, Otto Visser, Gek Hsiang Lim, Joanne Aitken, Hannah K Weir, Michel P Coleman
BACKGROUND: In 2015, the second cycle of the CONCORD programme established global surveillance of cancer survival as a metric of the effectiveness of health systems and to inform global policy on cancer control. CONCORD-3 updates the worldwide surveillance of cancer survival to 2014. METHODS: CONCORD-3 includes individual records for 37·5 million patients diagnosed with cancer during the 15-year period 2000-14. Data were provided by 322 population-based cancer registries in 71 countries and territories, 47 of which provided data with 100% population coverage...
January 30, 2018: Lancet
https://www.readbyqxmd.com/read/29394798/-a-case-of-uterine-body-metastasis-from-sigmoid-colon-adenocarcinoma
#19
Katsuyuki Mayumi, Masanobu Terakura, Takaaki Hori, Masashi Takemura
We report a case of metastatic carcinoma to the uterine body from a colorectal adenocarcinoma. A 73-year-old woman underwent laparoscopic sigmoidectomy for sigmoid colon carcinoma 2 years before. In the following study, her serum carcinoembryonic antigen level was elevated, and a uterine body tumor invading the rectal wall was detected via enhanced computed tomography. Colonoscopic examination revealed an elevated lesion at the rectum, which was diagnosed as an adenocarcinoma. Based on these results, we diagnosed the uterine tumor as metastatic tumor from the colon carcinoma...
November 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29394752/-curative-resection-for-metastatic-lower-rectal-tumor-from-ovarian-cancer-report-of-a-case
#20
Shu Okamura, Hozumi Noda, Kazuhito Ohishi, Tomohiro Kitahara, Kohei Murata, Takayuki Minoji, Rie Hamano, Tetsu Yanagisawa, Nariaki Fukuchi, Chikara Ebisui, Hideoki Yokouchi, Takamichi Nishizaki, Masakatsu Kinuta
We here report the case of a 56-year-old female patient who underwent curative resection for right ovarian cancer with intraperitoneal dissemination and liver metastases. She received following adjuvant chemotherapy, and had been visited hospital for regular follow-up since then. One and half a year after surgery, blood examination showed increasing value of CA125. Contrast-enhanced CT scan revealed a tumor whose long diameter was 5 cm at front side of lower rectum. Following MRI and PET-CT examinations indicated the pelvic tumor as recurrence of ovarian cancer, so that laparotomy was carried out...
November 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
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