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https://www.readbyqxmd.com/read/29150418/immune-enhancing-formulas-for-patients-with-cancer-undergoing-esophagectomy-systematic-review-protocol
#1
Astrid Naranjo, Elizabeth Isenring, Laisa Teleni
BACKGROUND: Adult patients with an esophageal cancer can potentially be compromised with postoperative leaks or fistulae if patients' nutritional status is in a vulnerable stage. Currently in Australia, there is a growing need for clinicians to know whether use of immune-enhancing formulas (IEFs) containing Arg, omega-3, and RNA are a cost-effective approach compared with isonitrogenous-isocaloric formulas to reduce postoperative infectious complications in esophagectomy patients. Since IEFs may carry higher costs, this has led to inconsistencies in practice among clinicians and hospitals...
November 17, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/29149920/gastrointestinal-and-hepatic-disease-in-the-inflammatory-myopathies
#2
REVIEW
Chiranjeevi Gadiparthi, Amneet Hans, Kyle Potts, Mohammad K Ismail
Although muscle weakness is the pathognomonic feature of idiopathic inflammatory myopathies, systemic organ involvement is not uncommon. The gastrointestinal and hepatic manifestations are well known. Oropharyngeal dysphagia is the most common gastrointestinal symptom and can be severe. Gastric and small intestinal motility disorders, including chronic intestinal pseudo-obstruction, celiac disease, and inflammatory bowel disease have been described. Comprehensive cancer screening is warranted soon after the diagnosis of inflammatory myopathies due to high risk of occult malignancies...
February 2018: Rheumatic Diseases Clinics of North America
https://www.readbyqxmd.com/read/29149908/exosomal-micrornas-as-potential-circulating-biomarkers-in-gastrointestinal-tract-cancers-a-systematic-review-protocol
#3
Elmira Gheytanchi, Zahra Madjd, Leila Janani, Arezoo Rasti, Roya Ghods, Fatemeh Atyabi, Mohammad Hossein Asadi Lari, Sadegh Babashah
BACKGROUND: Metastasis is the most frequent type of recurrence in gastrointestinal (GI) cancers, and there is an emerging potential for new diagnostic and therapeutic approaches, especially in the cases of metastatic GI carcinomas. The expression profiles of circulating exosomal microRNAs are of particular interest as novel non-invasive diagnostic and prognostic biomarkers for improved detection of GI cancers in body fluids, especially in the serum of patients with recurrent cancers. The aim of this study is to systematically review primary studies and identify the miRNA profiles of serum exosomes of GI cancers...
November 17, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/29149107/treponema-denticola-chymotrypsin-like-proteinase-may-contribute-to-orodigestive-carcinogenesis-through-immunomodulation
#4
Mikko T Nieminen, Dyah Listyarifah, Jaana Hagström, Caj Haglund, Daniel Grenier, Dan Nordström, Veli-Jukka Uitto, Marcela Hernandez, Tülay Yucel-Lindberg, Taina Tervahartiala, Mari Ainola, Timo Sorsa
BACKGROUND: Periodontal pathogens have been linked to oral and gastrointestinal (orodigestive) carcinogenesis. However, the exact mechanisms remain unknown. Treponema denticola (Td) is associated with severe periodontitis, a chronic inflammatory disease leading to tooth loss. The anaerobic spirochete Td is an invasive bacteria due to its major virulence factor chymotrypsin-like proteinase. Here we aimed to investigate the presence of Td chymotrypsin-like proteinase (Td-CTLP) in major orodigestive tumours and to elucidate potential mechanisms for Td to contribute to carcinogenesis...
November 16, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/29148176/differential-proteomic-analysis-reveals-protein-networks-and-pathways-that-may-contribute-to-helicobacter-pylori-fkbp-type-ppiase-associated-gastric-diseases
#5
Yanmei Zhu, Yuehua Gong, Aodi Li, Moye Chen, Dan Kang, Jun Liu, Yuan Yuan
PURPOSE: Though Helicobacter pylori (H. pylori) has been classified as class I carcinogen, key virulence factor generated by H. pylori that causes gastric cancer remains to be fully determined. Recently, we identified a gastric cancer-associated H. pylori gene, peptidylprolyl isomerase-FK506 binding protein (PPIase-FKBP), and showed that PPIase-FKBP was capable of inducing oncogenic transformation of gastric epithelial cells. But its mechanism was unclear. EXPERIMENTAL DESIGN: We carried out a comparative proteomic analysis of human gastric epithelial cells that either express PPIase-FKBP or green fluorescent protein (GFP) using two-dimensional (2-D) gel electrophoresis and then matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF-MS/MS)...
November 16, 2017: Proteomics. Clinical Applications
https://www.readbyqxmd.com/read/29145346/role-of-delayed-time-point-imaging-during-abdominal-and-pelvic-cancer-screening-using-fdg-pet-ct-in-the-general-population
#6
Shotaro Naganawa, Takeharu Yoshikawa, Koichiro Yasaka, Eriko Maeda, Naoto Hayashi, Osamu Abe
Although delayed-time-point imaging is expected to improve the results of [F]-fluorodeoxyglucose (FDG)-positron emission tomography/computed tomography (PET/CT), how examinees will benefit from dual-time-point imaging versus initial-time-point imaging alone, remains unclear. This study investigated the role of delayed-time-point imaging in improving the results of abdominal and pelvic cancer screening using FDG-PET/CT.This retrospective review included 3131 screening results (average subject age: 55.5 years, range: 40-88 years)...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145260/reversible-severe-fatty-liver-induced-by-capecitabine-a-case-report
#7
Yiyan Jiang, Qiancheng He, Suxia Li, Chang Shi, Xiaolei Yang
RATIONALE: Capecitabine (CAP) is a chemotherapeutic agent used to treat breast and gastrointestinal cancers. The most common adverse reactions of CAP primarily included gastrointestinal and dermatological effects. Whereas, the CAP-induced fatty liver had never been reported. PATIENT CONCERNS: In this study, a-69-year old female presented a history of hypertension with regulated blood pressure, whereas diabetes mellitus, hyperlipidemia, and hepatitis were excluded...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145240/gastrointestinal-stromal-tumor-gist-with-liver-metastases-an-18-year-experience-from-the-gist-cooperation-group-in-north-china
#8
Yi-Nan Shi, Yong Li, Li-Ping Wang, Zhen-Hua Wang, Xiao-Bo Liang, Han Liang, Li Zhang, Bin Li, Li-Qiao Fan, Qun Zhao, Zhi-Xue Ma, Xue-Feng Zhao, Zhi-Dong Zhang, Yu Liu, Bi-Bo Tan, Dong Wang, Li-Li Wang, Ying-Jie Hao, Nan Jia
Approximately 40% to 50% of gastrointestinal stromal tumor (GIST) patients will have recurrence or metastases after resection of the primary lesion, and the most common affected sites will be liver and peritoneum. Imatinib has been considered as the first-line therapy of metastatic GIST. Surgery for metastases is proposed when possible. Furthermore, there are controversies concerning hepatic resection and systemic tyrosin kinase inhibitors (TKIs). The therapeutic conditions and long-term outcome of GIST patients with liver metastases in northern China remain unknown...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29142626/resection-and-observation-for-brain-metastasis-without-prompt-postoperative-radiation-therapy
#9
Tae-Wook Song, In-Young Kim, Shin Jung, Tae-Young Jung, Kyung-Sub Moon, Woo-Youl Jang
Objective: Total resection without consecutive postoperative whole brain radiation therapy is indicated for patients with a single or two sites of brain metastasis, with close follow-up by serial magnetic resonance imaging (MRI). In this study, we explored the effectiveness, usefulness, and safety of this follow-up regimen. Methods: From January 2006 to December 2015, a total of 109 patients (76 males, 33 females) underwent tumor resection as the first treatment for brain metastases (97 patients with single metastases, 12 with two metastases)...
November 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/29142184/efficacy-of-cell-free-and-concentrated-ascites-reinfusion-therapy-for-palliative-care-in-a-patient-with-malignant-pleural-mesothelioma-a-case-report
#10
Kakeru Hisakane, Hironobu Ohmatsu, Shigeki Umemura, Keisuke Kirita, Shingo Matsumoto, Kiyotaka Yoh, Seiji Niho, Koichi Goto
Cell-free and concentrated ascites reinfusion therapy (CART) is recognized as a useful treatment to improve the symptoms caused by refractory ascites. Recently, a few clinical studies have reported the effects of CART for malignant ascites, especially in gynecological and gastrointestinal cancers. We report the case of malignant ascites in a patient with malignant pleural mesothelioma (MPM) whose symptoms were relieved by CART. A 59-year-old Japanese male with MPM who had undergone pleural decortication had pleural and peritoneal recurrence...
2017: Journal of Nippon Medical School, Nippon Ika Daigaku Zasshi
https://www.readbyqxmd.com/read/29141581/sanger-sequencing-in-exonic-regions-of-stk11-gene-uncovers-a-novel-de-novo-germline-mutation-c-962_963delcc-associated-with-peutz-jeghers-syndrome-and-elevated-cancer-risk-case-report-of-a-chinese-patient
#11
Zi-Ye Zhao, Yu-Liang Jiang, Bai-Rong Li, Fu Yang, Jing Li, Xiao-Wei Jin, Shou-Bin Ning, Shu-Han Sun
BACKGROUND: Peutz-Jeghers syndrome (PJS) is caused by mutations in the tumor suppressor gene, STK11, and is characterized by gastrointestinal hamartomas, melanin spots on the lips and the extremities, and an increased risk of developing cancer. CASE PRESENTATION: We reported an isolated PJS patient who died of colon cancer, whose blood sample was collected together with all the available family members'. The entire coding region of the STK11 gene was amplified by PCR and analyzed by Sanger sequencing, through which, a novel mutation, c...
November 15, 2017: BMC Medical Genetics
https://www.readbyqxmd.com/read/29141049/prognostic-value-of-pretreatment-serum-carbohydrate-antigen-19-9-level-in-patients-with-colorectal-cancer-a-meta-analysis
#12
Zhan Yu, Zhen Chen, Jian Wu, Zhong Li, Yugang Wu
BACKGROUND: Carbohydrate antigen 19-9 (CA 19-9) is one of the most frequently used tumor markers for gastrointestinal cancer, particularly for diagnostic purposes. However, its value in predicting prognosis remains controversial. In this study, we sought to clarify this by conducting a meta-analysis of relevant studies. METHODS: We systematically searched several databases, including PubMed, EMBASE and Web of Science for articles pertaining to the relationship between pretreatment serum CA 19-9 levels and prognosis in patients with colorectal cancer (CRC)...
2017: PloS One
https://www.readbyqxmd.com/read/29138755/paraneoplastic-hepatopathy-associated-with-gastrointestinal-carcinoid
#13
Dhruv Mehta, Priyanka Chugh, Lavneet Chawla, Daniela Jodorkovsky
Paraneoplastic hepatopathy has been reported with various malignancies, most commonly with renal cell cancer. This non-metastatic hepatic dysfunction in such malignancies is known as Stauffer syndrome. We describe a 61-year-old man who presented with symptoms of bowel obstruction with marked cholestasis and high levels of alkaline phosphatase and bilirubin. Imaging revealed an unremarkable liver and a mass in the ileocecal valve with mesenteric lymphadenopathy. Biopsies were consistent with a carcinoid tumor...
2017: ACG Case Reports Journal
https://www.readbyqxmd.com/read/29138368/-regulatory-mechanisms-of-pd-l1-expression-and-its-role-in-immune-evasion
#14
Keisuke Kataoka
Immune checkpoint blockade therapy using anti-PD-1 or anti-PD-L1 antibodies can unleash anti-tumor immunity and induce durable remission in a variety ofhuman cancers. However, the regulatory mechanisms of PD-L1 expression mediating immune evasion ofcancer cells have not been fully elucidated, including the genetic alterations causing PD-L1 overexpression. Recently, we have reported a novel genetic mechanism ofimmune evasion associated with structural variations(SVs)disrupting the 3'-untranslated region(UTR)ofthe PD-L1 gene in various malignancies, such as aggressive lymphomas and gastrointestinal cancers...
November 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29137404/the-role-of-tfpi2-hypermethylation-in-the-detection-of-gastric-and-colorectal-cancer
#15
Haochang Hu, Xiaoying Chen, Cheng Wang, Yuting Jiang, Jingjing Li, Xiuru Ying, Yong Yang, Bin Li, Cong Zhou, Jie Zhong, Dongping Wu, Jieer Ying, Shiwei Duan
Gastrointestinal cancer is a prevalent disease with high morbidity and mortality. Tissue factor pathway inhibitor 2 (TFPI2) gene could protect the extracellular matrix of cancer cells from degradation and tumor invasion. The goal of our study was to estimate the diagnostic value of TFPI2 hypermethylation in gastric cancer (GC) and colorectal cancer (CRC). TFPI2 methylation was measured by quantitative methylation-specific polymerase chain reaction (qMSP) method in 114 GC and 80 CRC tissues and their paired non-tumor tissues...
October 13, 2017: Oncotarget
https://www.readbyqxmd.com/read/29137032/non-hodgkin-lymphoma-of-multiple-extranodal-involvement-seen-on-mri-fdg-pet-ct-scans-a-case-report
#16
Shan Wang, Meng Meng, Qiuhu Wang, Kai Xu
RATIONALE: Anaplastic large cell lymphoma (ALCL) is a rare type of non-Hodgkin lymphoma (NHL). The most common extranodal sites of ALCL are skin, subcutaneous tissue, bone, lung, and gastrointestinal organs. This study reports a case of ALCL with multiple extranodal involvement, especially the whole body skeletal muscles, with the aim to share the imaging features of the ALCL including magnetic resonance imaging (MRI) and 18F-fluorodeoxyglucose positron emission tomography-computed tomography (18F-FDG PET-CT)...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136221/facial-flushing-after-alcohol-intake-as-a-predictor-for-a-high-risk-of-synchronous-or-metachronous-cancer-of-the-upper-gastrointestinal-tract
#17
Hiroyuki Harada, Shogo Shinohara, Shinji Takebayashi, Masahiro Kikuchi, Keizo Fujiwara, Tetsuhiko Michida, Ryosuke Yamamoto, Kazuki Hayashi, Koji Saida, Yasushi Naito
Background: In Japan, there has been a lot of reports showing an association between facial flushing after light alcohol consumption and heterozygosity for inactive aldehyde dehydrogenase-2 (ALDH2). Persons with inactive ALDH2 may have a higher risk of alcohol-related oral, pharyngeal and esophageal cancers, compared with those with wild-type ALDH2. The purpose of this study was to examine whether flushers with oral or pharyngeal squamous cell carcinoma have an increased risk of synchronous or metachronous cancer of the upper gastrointestinal (UGI) tract...
November 9, 2017: Japanese Journal of Clinical Oncology
https://www.readbyqxmd.com/read/29136201/safety-and-tolerability-of-selumetinib-as-a-monotherapy-or-in-combination-with-docetaxel-as-second-line-therapy-in-japanese-patients-with-advanced-solid-malignancies-or-non-small-cell-lung-cancer
#18
Takashi Seto, Fumihiko Hirai, Hideo Saka, Yoshihito Kogure, Kiyotaka Yoh, Seiji Niho, Kenjiro Fukase, Hitoshi Shimada, Michitaka Sasai, Koichi Fukino
Objective: This Phase I study (NCT01605916) investigated the safety, tolerability and pharmacokinetic profile of selumetinib plus docetaxel as second-line therapy in Japanese patients with locally advanced or metastatic non-small cell lung cancer (NSCLC), or selumetinib monotherapy in Japanese patients with advanced solid malignancies. Methods: All enrolled patients received single-dose selumetinib 25, 50 or 75 mg, followed by a 3-day washout. Combination therapy cohorts then started a 21-day cycle of docetaxel 60 mg/m2 plus selumetinib 25 or 75 mg twice-daily (BID) on Day 1...
November 10, 2017: Japanese Journal of Clinical Oncology
https://www.readbyqxmd.com/read/29135363/total-and-subtotal-laparoscopic-gastrectomy-for-the-treatment-of-advanced-gastric-cancer-morbidity-and-oncological-outcomes
#19
Stefano Olmi, Riccardo Giorgi, Stefano Piero Bernardo Cioffi, Matteo Uccelli, Roberta Villa, Francesca Ciccarese, Bruno Scotto, Giorgio Castello, Gianluca Legnani, Giovanni Cesana
BACKGROUND: A debate is still surrounding the use of laparoscopic surgery for advanced gastric cancer (AGC) related to doubts about the requirements to satisfy oncologic criteria. The aim of this study is to analyze the oncological results, the intraoperative complications, and the short- and medium-term morbidity and mortality in patients with AGC who underwent subtotal laparoscopic gastrectomy (SLG) or total laparoscopic gastrectomy (TLG) with extended lymphadenectomy. MATERIALS AND METHODS: We reviewed medical records of patients who underwent radical gastrectomy for AGC started laparoscopically with the intent of curative surgery, between July 2007 and October 2015...
November 14, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29134637/ercc4-regulatory-variant-predict-grade-3-or-4-toxicities-in-patients-with-advanced-non-small-cell-lung-cancer-treated-by-platinum-based-therapy
#20
Ruoxin Zhang, Ming Jia, Yuan Xu, Danwen Qian, Mengyun Wang, Meiling Zhu, Menghong Sun, Jianhua Chang, Qingyi Wei
Platinum-based chemotherapy (PBC) in combination with the 3(rd) generation drugs is the first-line treatment for patients with advanced non-small cell lung cancer (NSCLC); however, the efficacy is severely hampered by grade 3-4 toxicities. Nucleotide excision repair (NER) pathway is the main mechanism of removing platinum-induced DNA adducts, contributing to the toxicity and outcome of PBC. We analyzed data from 710 Chinese NSCLC patients treated with PBC and assessed the associations of 25 potentially functional single nucleotide polymorphisms (SNPs) in eight NER core genes with overall, gastrointestinal and hematologic toxicities...
November 14, 2017: International Journal of Cancer. Journal International du Cancer
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