155,217 results match your criteria Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland[Journal]
Cell Physiol Biochem 2018 Dec 6;51(5):2148-2159. Epub 2018 Dec 6.
Minimally Invasive Treatment Center, Fudan University Shanghai Cancer Center, Shanghai,
Background/aims: Although oxaliplatin is one of the most effective chemotherapeutic drugs used to treat colorectal cancer (CRC), long-term administration usually induces acquired drug resistance during the course of treatment. Thus, there is an urgent need to explore novel strategies to improve the efficiency of cancer therapy. The aim of this study was to explore the effect of microRNA-122 (miR-122) on reversing oxaliplatin resistance in CRC. Read More
Cell Physiol Biochem 2018 Dec 6;51(5):2052-2064. Epub 2018 Dec 6.
Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
Background/aims: Alpha-fetoprotein-producing colorectal cancer (AFPP-CRC) is quite rarely seen. This study aimed to elucidate the clinicopathologic characteristics and prognostic factors of AFPP-CRC.
Methods: Among 5,051 colorectal cancer patients receiving surgery in the Fudan University Shanghai Cancer Center from 2006 to 2016, we identified 78 patients with elevated serum level of AFP (> 10 µg/L) preoperatively. Read More
Biomed Pharmacother 2018 Dec 3;110:312-318. Epub 2018 Dec 3.
Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. Electronic address:
Colorectal cancer (CRC), as a prominent cause of cancer-related deaths, has historically been notable worldwide and many attempts have been made to raise the overall survival of CRC patients. Immune response has long been a question of great interest in a wide range of fields such as cancer therapies and anti-tumor immunity through checkpoint inhibitors, specifically anti PD-1/ PD-L1 interaction, is a new line of research for treatment of CRC patients. Following the successful development of anti-PD-1 for melanoma, renal cell carcinoma, and non-small cell lung cancer, several clinical trials have been conducted on monoclonal antibodies (MAbs) against PD-1 in CRC. Read More
Biomed Pharmacother 2018 Dec 3;110:285-293. Epub 2018 Dec 3.
Department of Organ Transplantation, ChangZheng Hospital, Second Military Medical University, Shanghai, 200003, China. Electronic address:
Objective: Wuzhi (WZ) capsule contains an ethanol extract of Schisandra sphenanthera. The efficacy of WZ in treating non-alcoholic fatty liver disease (NAFLD) has not yet been elucidated. The present study assessed the effects of WZ on NAFLD. Read More
Clin Imaging 2018 Dec 2;54:37-39. Epub 2018 Dec 2.
Department of Radiology, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, USA.
Juvenile polyposis syndrome (JPS) may coexist with hereditary hemorrhagic telangiectasia (HHT) due to implication of the SMAD4 gene in a subset of both diseases. To the best of our knowledge, we present the first case in the radiologic literature on the MRI findings in a patient with this rare combined diagnosis undergoing workup for burden of disease. Read More
Int J Biol Macromol 2018 Dec 3. Epub 2018 Dec 3.
Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea. Electronic address:
Colorectal cancer is the third most diagnosed cancer and a leading cause of cancer death. Dissatisfaction with currently available anti-colorectal cancer drugs caused by unwanted side effects and low efficacy necessitates new therapeutic agents. In the present study, a sulfated glucuronorhamnoxylan polysaccharide (named SPS-CF) purified from a green alga Capsosiphon fulvescens was evaluated for its anti-cancer activity in vitro and in vivo against colorectal cancer. Read More
Gastroenterology 2018 Dec 3. Epub 2018 Dec 3.
Department of Epidemiology and Center for Gastrointestinal Biology and Disease, University of North Carolina at Chapel Hill, Chapel Hill, NC.
Background & Aims: Increasing rates of young-onset colorectal cancer (CRC) have attracted substantial research and media attention, but we know little about racial disparities among younger adults with CRC. We examined racial disparities in young-onset CRC by comparing CRC incidence and relative survival among younger (age <50 years) adults, in 2 time periods.
Methods: Using data from the Surveillance, Epidemiology, and End Results program of cancer registries, we estimated CRC incidence rates (per 100,000 persons ages 20 - 54 years) from 1992 through 2014, for different time periods (1992-1996 vs 2010-2014) and races (white vs black). Read More
Gastrointest Endosc 2018 Dec 3. Epub 2018 Dec 3.
Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea. Electronic address:
Background And Aims: Delayed bleeding is an important adverse event after colorectal endoscopic submucosal dissection (ESD). We aimed to investigate the incidence and risk factors of delayed bleeding after colorectal ESD, and to develop a risk scoring model for predicting delayed bleeding.
Methods: This retrospective multicenter study was performed at 5 centers. Read More
PLoS One 2018 6;13(12):e0208546. Epub 2018 Dec 6.
Department of Preventive Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
Background: Low-dose persistent organic pollutants (POPs) have recently been linked to immunosenescence, a key mechanism in carcinogenesis, as well as many aging-related chronic diseases. Since feces are the main excretion route of POPs, the large intestine is a potential target organ for these pollutants. We performed a case-control study to evaluate whether exposure to low-dose POPs is related to the risk of colorectal polyps and cancer. Read More
Biol Chem 2018 Dec 1. Epub 2018 Dec 1.
Department of Gastroenterology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou Henan, 450052,China.
Present study aims to determine the potential biomarkers and uncover the regulatory mechanisms of lncRNA TINCR / miR-107 / CD36 axis in CRC. Aberrantly expressed lncRNAs and differential-expressed genes were identified by analyzing the dataset GSE40967. Gene set enrichment analysis were employed, and Cytoscape software helps establishing the co-expression network between lncRNAs and genes. Read More
Acta Med Port 2018 Nov 30;31(11):661-669. Epub 2018 Nov 30.
Serviço de Cirurgia Geral. Hospital Garcia de Orta. Almada. Portugal.
Introduction: Approximately 20% - 30% of histological lymph node-negative patients with colorectal cancer relapse at five years after surgical treatment. This recurrence is likely due to occult nodal disease undetected by standard histopathological practice which has implications in terms of the clinical management of patients.
Material And Methods: Lymph nodes were collected from colectomy specimens. Read More
Chemistry 2018 Dec 6. Epub 2018 Dec 6.
Kings College London, Department of Imaging Chemistry and Biology, St Thomas' Hospital, SE1 7EH, London, UNITED KINGDOM.
Aldehyde dehydrogenases (ALDHs) catalyze the oxidation of aldehydes to carboxylic acids, with elevated ALDH expression in human cancers linked to metastases and poor overall survival. Despite ALDH being a poor prognostic factor, the non-invasive assessment of ALDH activity in vivo has not been possible due to a lack of sensitive and translational imaging agents. In this report, we present the synthesis and biological evaluation of ALDH1A1-selective chemical probes composed of an aromatic aldehyde derived from N,N-diethylamino benzaldehyde (DEAB) linked to a fluorinated pyridine ring either via an amide or amine linkage. Read More
Int J Cancer 2018 Dec 6. Epub 2018 Dec 6.
Unit of Experimental Therapeutics, Institute of Cancer Science, University of Glasgow, Glasgow, UK.
Tumor cell anaerobic metabolism has been reported to be a prognostic factor in colorectal cancer. The present study investigated the association between monocarboxylate transporter (MCT) 1, MCT 2, lactate dehydrogenase (LDH) 1 and LDH 5, the tumor microenvironment, and outcome in patients with colorectal cancer. A cohort of 150 patients with stage I-III CRC were utilised to assess tumor cell expression of MCT-1, MCT-2, LDH-1 and LDH5 by immunohistochemistry. Read More
Biofactors 2018 Dec 6. Epub 2018 Dec 6.
Cellular and Molecular Oncobiology Program, Brazilian National Cancer Institute, Rio de Janeiro, RJ, Brazil.
The effects of radiation are known to be potentiated by N-3 polyunsaturated fatty acids, which modulate several signaling pathways, but the molecular mechanisms through which these fatty acids enhance the anticancer effects of irradiation in colorectal cancer (CRC) treatment remain poorly elucidated. Here, we aimed to ascertain whether the fatty acid docosahexaenoic acid (DHA) exerts a modulating effect on the response elicited by radiation treatment (RT). Two CRC cell lines, Caco-2 and HT-29, were exposed to RT, DHA, or both (DHA + RT) for various times, and then cell viability, proliferation, and clonogenicity were assessed. Read More
Int J Cancer 2018 Dec 6. Epub 2018 Dec 6.
Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA.
Inflammation and hyperinsulinemia may drive associations between adiposity and colorectal cancer (CRC) risk, but few studies have examined this hypothesis using mediation analysis. We used inverse odds ratio weighting and logistic regression to calculate odds ratios (OR) and 95% confidence intervals (CI) for estimated total effects (OR ) of body mass index, waist circumference, and adult weight gain on CRC risk, and estimated effects operating through seven inflammatory and metabolic biomarkers (natural indirect effect; OR ) or through paths independent of these biomarkers (natural direct effect; OR ) among 209 CRC cases and 382 matched controls nested within the Health Professionals Follow-up Study, a prospective cohort of male health professionals. A one-interquartile range (IQR) increase in body mass index (3. Read More
Int J Cancer 2018 Dec 6. Epub 2018 Dec 6.
Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.
The prevalence of Lynch syndrome (LS) varies significantly in different populations, suggesting that ethnic features might play an important role. We enrolled 3330 consecutive Chinese patients who had surgical resection for newly diagnosed colorectal cancer. Universal screening for LS was implemented, including immunohistochemistry for mismatch repair (MMR) proteins, BRAF mutation test and germline sequencing. Read More
Surg Laparosc Endosc Percutan Tech 2018 Dec 4. Epub 2018 Dec 4.
Background: Parenchyma-sparing concept in liver surgery has received a new incitement with the introduction of laparoscopic techniques. Multiple concomitant liver resections are a major component in the parenchyma-sparing concept.
Materials And Methods: In total, 689 patients underwent laparoscopic liver resection for colorectal liver metastases from August 1998 to 2017, and 171 patients were eligible for this study. Read More
Eur J Gastroenterol Hepatol 2018 Dec 5. Epub 2018 Dec 5.
Pathology, Radboud University Medical Center, Nijmegen.
Objectives: Serrated polyposis syndrome (SPS) is a relatively new and under-recognized colorectal cancer (CRC) predisposition syndrome. Previous studies have reported miss-rates of SPS diagnosis varying from 40 to 82%. As SPS patients and their first-degree relatives have an increased risk of CRC, early recognition is important. Read More
Mol Oncol 2018 Dec 6. Epub 2018 Dec 6.
Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy.
Treatment of young adults with colorectal cancer (CRC) represents an unmet clinical need, especially as diagnosis in this population might lead to the greatest loss of years of life. Since 1994, CRC incidence in individuals younger than 50 years has been increasing by 2% per year. The surge of CRC incidence in young adults is particularly alarming as the overall CRC frequency has been decreasing. Read More
J Trauma Stress 2018 Dec 6. Epub 2018 Dec 6.
Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
Data regarding cancer risk for individuals who were exposed to traumatic and stressful life events are conflicting. We sought to evaluate the association between posttraumatic stress disorder (PTSD) and the risk of the four most common solid tumors: lung, breast, prostate, and colorectal cancers. We conducted four nested case-control studies using a large UK population-based database. Read More
Pathol Oncol Res 2018 Dec 5. Epub 2018 Dec 5.
R&D department, Nanjing Regenerative Medicine Engineering and Technology Research Center, No.108, Ganjiabian East, Qixia District, Nanjing, 210046, Jiangsu, China.
Colorectal cancer (CRC) is the third most common cancer worldwide. Predictive biomarkers are needed to predict patients' outcomes and to select a chemotherapy regimen. We assessed whether dihydropyrimidine dehydrogenase (DPD)-related indicators can predict CRC patients' outcomes. Read More
Methods Mol Biol 2019 ;1888:175-187
Department of Biochemistry, UT Southwestern Medical Center, Dallas, TX, USA.
Many small molecule compounds with anticancer activities are discovered through phenotype-based screens. However, discovering the targets of these small molecules has been challenging. The gold standard for target identification requires the discovery of mutations in the target protein that block the effects of small molecules in vitro as well as in vivo. Read More
Eur J Clin Microbiol Infect Dis 2018 Dec 5. Epub 2018 Dec 5.
Old Medical School, Leeds General Infirmary, Leeds Teaching Hospitals NHS Trust, Leeds, LS1 3EX, UK.
Standard bolus-dosed antibiotic prophylaxis may not inhibit growth of antibiotic resistant colonic bacteria, a cause of SSIs after colorectal surgery. An alternative strategy is continuous administration of antibiotic throughout surgery, maintaining concentrations of antibiotics that inhibit growth of resistant bacteria. This study is a pilot comparing bolus-continuous infusion with bolus-dosed cefuroxime prophylaxis in colorectal surgery. Read More
Int J Colorectal Dis 2018 Dec 5. Epub 2018 Dec 5.
Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece.
Purpose: A meta-analysis of RCTs was designed to provide an up-to-date comparison of thoracic epidural analgesia (TEA) and patient-controlled analgesia (PCA) in laparoscopic colectomy.
Methods: Our study was completed following the PRISMA guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. A systematic literature screening was performed in MEDLINE and Web of Science. Read More
Int J Colorectal Dis 2018 Dec 5. Epub 2018 Dec 5.
Department of Surgery, University Hospital of Bonn, Bonn, Germany.
Purpose: Postoperative ileus (POI) is a common complication after abdominal surgery. Invasive stimulation of the cervical vagus nerve is known to reduce inflammatory response and ameliorated POI after surgery in a mouse model. However, the transcutaneous vagus nerve stimulation (tVNS) is a possible non-invasive approach. Read More
Abdom Radiol (NY) 2018 Dec 5. Epub 2018 Dec 5.
Division of Abdominal Imaging/Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston, MA, 02115, USA.
Objective: To evaluate clarity, completeness, and impact on surgical planning of MRI reporting of perianal fistulizing disease using a structured disease-specific template versus narrative reporting for planning of disease treatment by colorectal surgeons.
Materials And Methods: In this HIPAA-compliant, IRB-approved study with waiver of informed consent, a structured reporting template for perianal fistulizing disease MRIs was developed based on collaboration between colorectal surgeons and abdominal radiologists. The study population included 45 consecutive patients who underwent pelvic MRI for perianal fistulizing disease prior to implementation of structured reporting, and 60 consecutive patients who underwent pelvic MRI for perianal fistulizing disease after implementation of structured reporting. Read More
Biol Trace Elem Res 2018 Dec 5. Epub 2018 Dec 5.
Centro de Química Inorgánica (CEQUINOR/CONICET, CICPBA, UNLP), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Bvd. 120 No. 1465, 1900, La Plata, Argentina.
The complex bis(4,7-dimethyl-1,10-phenantroline)sulfatooxidovanadium(IV), commonly known as Metvan, was prepared using a known synthetic procedure. Its optimized molecular structure was obtained by DFT calculations, as it was impossible to grow single crystals adequate for a crystallographic study. The complex was also characterized by a detailed analysis of its infrared spectrum, supported by the theoretical calculations, and also by some data derived from its Raman spectrum. Read More
Open Med (Wars) 2018 25;13:528-533. Epub 2018 Nov 25.
Department of Hygiene, University of Medicine and Pharmacy of Tirgu Mures, Tirgu Mures 540139, Romania.
Background: The aim of the study was to assess the awareness of colorectal cancer (CRC) patients about CRC screening methods and to investigate the relationship between awareness, socio-demographic characteristics and the stage in which patients with CRC are diagnosed.
Methods: The observational cross-sectional study included 275 CRC patients admitted between 2014 and 2016 to two surgical clinics from Tîrgu Mureş, Romania. Study variables were collected via face-to-face interview and from patients' observation sheets. Read More
Can J Gastroenterol Hepatol 2018 5;2018:9450754. Epub 2018 Nov 5.
University of Calgary, Calgary, Canada.
Colorectal cancer is the second most common malignancy diagnosed in Canada. Despite declining incidence and mortality rates in recent years, there is still a significant number of cases that are metastatic at presentation. Fluoropyrimidine-based chemotherapy was the backbone of colorectal cancer treatment, but the addition of irinotecan and oxaliplatin to form combination regimens has significantly improved overall survival. Read More
J Cancer 2018 21;9(23):4346-4354. Epub 2018 Oct 21.
Department of Radiation Oncology, Sun Yat-sen University Cancer Center.
Appropriate cycle number of perioperative chemotherapy for patients with locoregionally advanced rectal cancer (LARC) remains unknown. This study aimed to evaluate how cycle number of perioperative chemotherapy influenced the prognosis of LARC patients. In this study, a total of 388 consecutive patients were enrolled and retrospectively reviewed if they were diagnosed with untreated stage cII-III LARC and treated with neoadjuvant chemoradiotherapy plus radical surgery followed by adjuvant chemotherapy or not. Read More
J Cancer 2018 21;9(23):4325-4333. Epub 2018 Oct 21.
Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.
Programmed death ligand 1 (PD-L1) expression has been shown to predict benefit from anti-PD-1 treatment in several cancers. However, its predictive value in colorectal cancer seems limited. This study was aimed to explore the clinical and biomarker association of programmed death ligand 1 and its spatial heterogeneous expression in colorectal cancer. Read More
J Cancer 2018 20;9(23):4301-4305. Epub 2018 Oct 20.
Division of Colorectal Surgery, Department of Surgery, University of California Irvine (UCI), California, USA.
This study was performed to compare the impact of doxorubicin vs. liposomal doxorubicin on penetration depth in peritoneal tissue during Pressurized Intra-Peritoneal Aerosol Chemotherapy (PIPAC) via microcatheter (MC). Fresh post mortem swine peritoneum was cut into proportional sections. Read More
J Cancer 2018 20;9(22):4255-4262. Epub 2018 Oct 20.
Department of Oncology and Radiotherapy, Medical School and University Hospital in Pilsen, Charles University, Czech Republic.
The measurement of serum tumour markers is a simple and non-invasive method for assessing the response to systemic therapies in metastatic colorectal cancer (mCRC) and estimation of prognosis. The aim of our retrospective study was to evaluate the association of baseline serum levels of carcinoembryonic antigen (CEA), carbohydrate antigen 19-9 (CA 19-9), thymidine kinase (TK) and tissue polypeptide specific antigen (TPS) with outcome of patients with mCRC treated with combination of chemotherapy and monoclonal antibodies against epidermal growth factor receptor (anti-EGFR mAbs) in the first line. In our study, the cohort included 102 patients treated with therapy based on anti-EGFR mAbs between years 2011 and 2017 at Department of Oncology and Radiotherapy, Medical School and University Hospital in Pilsen, Czech Republic. Read More
J Cancer 2018 18;9(22):4166-4171. Epub 2018 Oct 18.
Department of Pathology, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China.
rs3834129 polymorphism (-652 6N insertion/deletion) is a genetic alteration which might affect the apoptosis pathway caspase enzyme. The impaired caspase enzyme would lead to the change of cancer risk. By now, the role of rs3834129 polymorphism has been widely investigated. Read More
J Cancer 2018 18;9(22):4092-4098. Epub 2018 Oct 18.
Kitakyushu General Hospital, Kitakyushu, Japan.
Oxaliplatin and capecitabine (CapeOX) combined with cetuximab is rarely used to treat advanced and metastatic colorectal cancer (mCRC). The present study aimed to clarify the clinical benefits of this treatment regimen when used as a first-line therapy in patients with expanded RAS/BRAF/PIK3CA wild-type mCRC, using the data and tumor specimens from two previously published Phase II clinical trials. The gene mutation status and clinical data of 102 patients with KRAS wild-type mCRC, who received either of CapeOX + cetuximab or FOLFOX + cetuximab, were analyzed. Read More
Clin Epidemiol 2018 13;10:1649-1655. Epub 2018 Nov 13.
Department of Digestive Diseases K, Bispebjerg Hospital, Copenhagen, Denmark.
Background: The Danish national screening program for colorectal cancer (CRC) consists of an immunochemical fecal occult blood test (iFOBT) followed by colonoscopy. The Danish Colorectal Cancer Screening Database (DCCSD) records data on the incidence of hospital-registered complications after colonoscopy. However, the validity of these data is unknown, and the incidence of complications is potentially underreported. Read More
Cancer Manag Res 2018 13;10:5629-5638. Epub 2018 Nov 13.
Department of Colorectal Surgery, Shulan (Hangzhou) Hospital, Hangzhou, China,
Background: Neuroendocrine tumors (NETs) are a group of heterogeneous cancers arising from a variety of anatomic sites. Their incidence has increased in recent years. This study aimed to analyze the prognosis of NETs originating from different anatomic sites. Read More
Onco Targets Ther 2018 13;11:8089-8098. Epub 2018 Nov 13.
Department of Internal Medicine, Tianjin Binhai New Area Dagang Hospital, Tianjin 300270, China.
Objectives: The transcription factor EB (TFEB), a member of the micropthalmia family, has been found to be associated with autophagy and upregulated in some kinds of tumors. However, very few studies focused on TFEB in colorectal cancer (CRC). TFEB expression status and its relevance to clinical features in CRC would be analyzed in this study. Read More
Onco Targets Ther 2018 13;11:8083-8088. Epub 2018 Nov 13.
Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing, China,
Purpose: Several studies have proved that single nucleotide polymorphisms (SNPs) of mismatch repair system genes are closely related to the development of colorectal cancer (CRC) by causing microsatellite instability, while effects of the SNPs of MMR system-related genes on the clinical outcomes of cytotoxic chemotherapy are less understood. The aim of this study explored the influence of MLH1 SNPs on clinical outcomes of first-line irinotecan-based chemotherapy in CRC.
Patients And Methods: A total of 125 metastatic colorectal cancer (mCRC) patients who received first-line irinotecan-based chemotherapy (none of them combined with bevacizumab or cetuximab) were enrolled in this study. Read More
Onco Targets Ther 2018 9;11:7987-7999. Epub 2018 Nov 9.
School of Laboratory Medicine and Life Science, Wenzhou Medical University, Zhejiang, People's Republic of China,
Background: Lupeol, a triterpene isolated from various herbal plants, possesses an anti-inflammatory function and has been proposed as a candidate for anticancer agents. The purpose of this research was to investigate the effect of lupeol on the viability, apoptosis, cell-cycle distribution, and migration of colorectal cancer cell lines and its molecular mechanism.
Methods: Lupeol was assessed for its anticancer effect using two human colorectal cancer cell lines: SW480 and HCT116. Read More
J Multidiscip Healthc 2018 9;11:661-671. Epub 2018 Nov 9.
Department of Internal Medicine, Zuyderland Medical Centre, Sittard, The Netherlands,
Introduction: The implementation of oncology care pathways that standardize organizational procedures has improved cancer care in recent years. However, the involvement of "authentic" patients and caregivers in quality improvement of these predetermined pathways is in its infancy, especially the scholarly reflection on this process. We, therefore, aim to explore the multidisciplinary challenges both in practice, when cancer patients, their caregivers, and a multidisciplinary team of professionals work together on quality improvement, as well as in our research team, in which a social scientist, health care professionals, health care researchers, and experience experts design a research project together. Read More
Sci Rep 2018 Dec 5;8(1):17639. Epub 2018 Dec 5.
Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2, Suita, Osaka, 565-0871, Japan.
Sox2 is known as the undifferentiated cell marker. Recent studies have shown that Sox2 may also be involved in the maintenance of cancer stem cells (CSCs) in skin and bladder cancers. In this study, we aimed to clarify the role of Sox2 in colorectal CSCs. Read More
Cell Death Dis 2018 Dec 5;9(12):1176. Epub 2018 Dec 5.
Jiangsu Cancer Biotherapy Institute, Xuzhou Medical University, Xuzhou, Jiangsu, P. R. China.
Hepatocellular carcinoma-related protein-1 (HCRP-1), a subunit of mammalian endosomal sorting complex required for transport-I (ESCRT-I), is frequently downregulated in various kinds of malignant tumors. The role of HCRP-1 in colorectal cancer (CRC) remains unknown. We investigate the clinical value of HCRP-1 and its impact on anoikis in CRC. Read More
Oncogene 2018 Dec 5. Epub 2018 Dec 5.
Department of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA.
DNA replication machinery is responsible for accurate and efficient duplication of the chromosome. Since inhibition of DNA replication can lead to replication fork stalling, resulting in DNA damage and apoptotic death, inhibitors of DNA replication are commonly used in cancer chemotherapy. Ribonucleotide reductase (RNR) is the rate-limiting enzyme in the biosynthesis of deoxyribonucleoside triphosphates (dNTPs) that are essential for DNA replication and DNA damage repair. Read More
Cell Death Dis 2018 Dec 5;9(12):1177. Epub 2018 Dec 5.
State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology & Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, 200001, Shanghai, China.
Genome-wide association studies (GWAS) have identified several loci harboring variants that affected the risk of colorectal cancer; however, the specific mechanisms by which germline variation influenced the tumorigenesis of colorectal cancer (CRC) remains unrevealed. We found the T>C variant of rs1317082, locating at the exon 1 of lncRNA RP11-362K14.5 (CCSlnc362), was predicted to be a protective locus for cancer. Read More
J Pediatr Surg 2018 Nov 6. Epub 2018 Nov 6.
Department of Radiology.
Purpose: Approximately 25% of patients with anorectal malformation have tethered cord. The traditional way of determining conus medullaris level on magnetic resonance imaging (MRI) relies on counting vertebrae, which may be challenging due to vertebral numeric variation, segmentation anomalies, as well as transitional vertebral body anatomy. The purpose of this study was to utilize more reliable anatomic landmarks (foramen magnum, conus termination, and the upper limit of the iliac crest) to establish a consistent ratio that may differentiate patients with normal and low-lying conus. Read More
Dtsch Arztebl Int 2018 Oct;115(43):715-722
Institute for General Medicine, Faculty of Medicine, University of Halle-Wittenberg, Halle; Institute for Health and Nursing Sciences, Faculty of Medicine, University of Halle-Wittenberg, Halle; Director Emeritus, Department of Medicine C, Ludwigshafen Hospital, c/o LebensBlicke Foundation, Ludwigshafen; Department of Internal Medicine I, Ulm University Hospital, Ulm; Department of Medicine I, Braunschweig Municipal Hospital, Braunschweig; Department of Gastroenterology, Celle General Hospital, Celle; Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen; Faculty of Human and Health Sciences, University of Bremen; Institute for Medical Epidemiology, Biometrics, and Information Science, Faculty of Medicine, University of Halle-Wittenberg, Halle; Nursing Research Unit, Halle University Hospital, Halle: Madeleine Ritter-Herschbach, MScN, RN; Department for Health, University of Bath, Claverton Down, Bath, UK.
Background: Screening colonoscopy can lower the incidence of colorectal cancer (CRC), yet participation rates are low even in groups at high risk. The goal of this study was to double the rate of participation in screening colonoscopy among persons at familial risk and then to determine the frequency of neoplasia in this risk group.
Methods: In a nationwide, cluster-randomized, multicenter study, first-degree relatives (FDR) of patients with CRC across Germany received written informational materials concerning the familial risk of CRC, along with an invitation to undergo colonoscopy. Read More
J Exp Clin Cancer Res 2018 Dec 5;37(1):304. Epub 2018 Dec 5.
Department of Pathology, Nanfang Hospital, Southern Medical University, 1838 Guangzhou North Road, Guangzhou, 510515, China.
Background: Inosine 5'-monophosphate dehydrogenase type II (IMPDH2) was originally identified as an oncogene in several human cancers. However, the clinical significance and biological role of IMPDH2 remain poorly understood in colorectal cancer (CRC).
Methods: Quantitative real-time polymerase chain reaction (qPCR), western blotting analysis, the Cancer Genome Atlas (TCGA) data mining and immunohistochemistry were employed to examine IMPDH2 expression in CRC cell lines and tissues. Read More
Int J Mol Sci 2018 Dec 4;19(12). Epub 2018 Dec 4.
Beijing Key Laboratory of Gene Resource and Molecular Development/College of Life Sciences, Beijing Normal University, Beijing 100875, China.
Alternatively translated from the gene and expressed in an array of vertebrate and plant tissues, c-Myc binding protein 1 (MBP-1) participates in the regulation of growth in organisms, their development and their environmental responses. As a transcriptional repressor of multiple proto-oncogenes, vertebrate MBP-1 interacts with other cellular factors to attenuate the proliferation and metastasis of lung, breast, esophageal, gastric, bone, prostrate, colorectal, and cervical cancer cells. Due to its tumor-suppressive property, MBP-1 and its downstream targets have been investigated as potential prognostic markers and therapeutic targets for various cancers. Read More