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386篇 您的检索式:作者名="Kyle J"
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1Esophageal cancer: A Review of epidemiology, pathogenesis, staging workup and treatment modalities显示文摘Esophageal cancer is a serious malignancy with regards to mortality and prognosis. It is a growing health concern that is expected to increase in incidence over the next 10 years. Squamous cell carcinoma is the most common histological type of esophageal cancer worldwide, with a higher incidence in developing nations. With the increased prevalence of gastroesophageal reflux disease and obesity in developed nations, the incidence of esophageal adenocarcinoma has dramatically increased in the past 40 years. Esophageal cancer is staged according to the widely accepted TNM system. Staging plays an integral part in guiding stage specific treatment protocols and has a great impact on overall survival. Common imaging modalities used in staging include computed tomography, endoscopic ultrasound and positron emission tomography scans. Current treatment options include multimodality therapy mainstaysof current treatment include surgery, radiation and chemotherapy. Tumor markers of esophageal cancer are an advancing area of research that could potentially lead to earlier diagnosis as well as playing a part in assessing tumor response to therapy.Kyle J Napier Mary Scheerer Subhasis Misra 2014World Journal of Gastrointestinal Oncology2014,6,5:92
2Role of ion channels in gastrointestinal cancer显示文摘In their seminal papers Hanahan and Weinberg described oncogenic processes a normal cell undergoes to be transformed into a cancer cell.The functions of ion channels in the gastrointestinal(GI)tract influence a variety of cellular processes,many of which overlap with these hallmarks of cancer.In this review we focus on the roles of the calcium(Ca^2+),sodium(Na^+),potassium(K^+),chloride(Cl^-)and zinc(Zn^2+)transporters in GI cancer,with a special emphasis on the roles of the KCNQ1 K+channel and CFTR Cl-channel in colorectal cancer(CRC).Ca^2+is a ubiquitous second messenger,serving as a signaling molecule for a variety of cellular processes such as control of the cell cycle,apoptosis,and migration.Various members of the TRP superfamily,including TRPM8,TRPM7,TRPM6 and TRPM2,have been implicated in GI cancers,especially through overexpression in pancreatic adenocarcinomas and down-regulation in colon cancer.Voltage-gated sodium channels(VGSCs)are classically associated with the initiation and conduction of action potentials in electrically excitable cells such as neurons and muscle cells.The VGSC NaV1.5 is abundantly expressed in human colorectal CRC cell lines as well as being highly expressed in primary CRC samples.Studies have demonstrated that conductance through NaV1.5 contributes significantly to CRC cell invasiveness and cancer progression.Zn2+transporters of the ZIP/SLC39A and ZnT/SLC30A families are dysregulated in all major GI organ cancers,in particular,ZIP4 up-regulation in pancreatic cancer(PC).More than 70 K+channel genes,clustered in four families,are found expressed in the GI tract,where they regulate a range of cellular processes,including gastrin secretion in the stomach and anion secretion and fluid balance in the intestinal tract.Several distinct types of K+channels are found dysregulated in the GI tract.Notable are hERG1 upregulation in PC,gastric cancer(GC)and CRC,leading to enhanced cancer angiogenesis and invasion,and KCNQ1 down-regulation in CRC,where KCNQ1 expression is associated with enhanced disease-free survival in stage II,III,and IV disease.Cl-channels are critical for a range of cellular and tissue processes in the GI tract,especially fluid balance in the colon.Most notable is CFTR,whose deficiency leads to mucus blockage,microbial dysbiosis and inflammation in the intestinal tract.CFTR is a tumor suppressor in several GI cancers.Cystic fibrosis patients are at a significant risk for CRC and low levels of CFTR expression are associated with poor overall disease-free survival in sporadic CRC.Two other classes of chloride channels that are dysregulated in GI cancers are the chloride intracellular channels(CLIC1,3&4)and the chloride channel accessory proteins(CLCA1,2,4).CLIC1&4 are upregulated in PC,GC,gallbladder cancer,and CRC,while the CLCA proteins have been reported to be down-regulated in CRC.In summary,it is clear,from the diverse influences of ion channels,that their aberrant expression and/or activity can contribute to malignant transformation and tumor progression.Further,because ion channels are often localized to the plasma membrane and subject to multiple layers of regulation,they represent promising clinical targets for therapeutic intervention including the repurposing of current drugs.Kyle J Anderson Robert T Cormier Patricia M Scott 2019World Journal of Gastroenterology2019,25,38:19
3Requirements for the transfer of lead-free piezoceramics into application显示文摘The recent review for the Restriction of Hazardous Substances Directive(RoHS)by the expert committee,appointed by the European Union,stated that the replacement of PZT“…may be scientifically and technologically practical to a certain degree…”,although replacement“…is scientifically and technically still impractical in the majority of applications.”Thus,two decades of sustained research and development may be approaching fruition,at first limited to a minority of applications.Therefore,it is of paramount importance to assess the viability of lead-free piezoceramics over a broad range of application-relevant properties.These are identified and discussed in turn:1.Cost,2.Reproducibility,3.Mechanical and Thermal Properties,4.Electrical Conductivity,and 5.Lifetime.It is suggested that the worldwide efforts into the development of lead-free piezoceramics now require a broader perspective to bring the work to the next stage of development by supporting implementation into real devices.Guidelines about pertinent research requirements into a wide range of secondary properties,measurement techniques,and salient literature are provided.Jurij Koruza Andrew J.Bell Till Fromling Kyle G.Webber Ke Wang Jürgen Rodel 2018Journal of Materiomics2018,4,1:14
4Targeting collagen expression in alcoholic liver disease显示文摘Alcoholic liver disease(ALD)is a leading cause of liver disease and liver-related deaths globally,particularly in developed nations.Liver fibrosis is a consequence of ALD and other chronic liver insults,which can progress to cirrhosis and hepatocellular carcinoma if left un-treated.Liver fibrosis is characterized by accumulation of excess extracellular matrix components,including typeⅠcollagen,which disrupts liver microcirculation and leads to injury.To date,there is no therapy for the treatment of liver fibrosis;thus treatments that either prevent the accumulation of typeⅠcollagen or hasten its degradation are desirable.The focus of this review is to examine the regulation of typeⅠcollagen in fibrogenic cells of the liver and to discuss current advances in therapeutics to eliminate excessive collagen deposition.Kyle J Thompson Iain H McKillop Laura W Schrum 2011World Journal of Gastroenterology2011,17,20:7
5Platelet-rich plasma for muscle injuries: A systematic review of the basic science literature显示文摘BACKGROUND Platelet-rich plasma(PRP) is an increasingly used biologic adjunct for muscle injuries, as it is thought to expedite healing. Despite its widespread use, little is known regarding the mechanisms by which PRP produces its efficacious effects in some patients.AIM To clarify the effects of PRP on muscular pathologies at the cellular and tissue levels by evaluating the basic science literature.METHODS A systematic review of PubMed/MEDLINE and EMBASE databases was performed using the Preferred Reporting Items for Systematic Reviews and MetaAnalyses(PRISMA) guidelines and checklist. Level III in vivo and in vitro studies examining PRP effects on muscles, myocytes and/or myoblasts were eligible for inclusion. Extracted data included PRP preparation methods and study results.RESULTS Twenty-three studies were included(15 in vivo, 6 in vitro, 2 in vitro/in vivo). Only one reported a complete PRP cytology(platelets, and red and white blood cell counts). Five in vitro studies reported increased cellular proliferation, four reported increased gene expression, and three reported increased cellular differentiation. Five in vivo studies reported increased gene expression, three reported superior muscle regeneration, and seven reported improved histological quality of muscular tissue.CONCLUSION The basic science literature on the use of PRP in muscle pathology demonstrates that PRP treatment confers several potentially beneficial effects on healing in comparison to controls. Future research is needed to determine optimal cytology,dosing, timing, and delivery methods of PRP for muscle pathologies.Kyle N Kunze Charles P Hannon Jared D Fialkoff Rachel M Frank Brian J Cole 2019World Journal of Orthopedics2019,10,7:6
6Patterns of genomic and phenomic diversity in wine and table grapes显示文摘Grapes are one of the most economically and culturally important crops worldwide,and they have been bred for both winemaking and fresh consumption.Here we evaluate patterns of diversity across 33 phenotypes collected over a 17-year period from 580 table and wine grape accessions that belong to one of the world’s largest grape gene banks,the grape germplasm collection of the United States Department of Agriculture.We find that phenological events throughout the growing season are correlated,and quantify the marked difference in size between table and wine grapes.By pairing publicly available historical phenotype data with genome-wide polymorphism data,we identify large effect loci controlling traits that have been targeted during domestication and breeding,including hermaphroditism,lighter skin pigmentation and muscat aroma.Breeding for larger berries in table grapes was traditionally concentrated in geographic regions where Islam predominates and alcohol was prohibited,whereas wine grapes retained the ancestral smaller size that is more desirable for winemaking in predominantly Christian regions.We uncover a novel locus with a suggestive association with berry size that harbors a signature of positive selection for larger berries.Our results suggest that religious rules concerning alcohol consumption have had a marked impact on patterns of phenomic and genomic diversity in grapes.ZoëMigicovsky Jason Sawler Kyle M Gardner Mallikarjuna K Aradhya Bernard H Prins Heidi R Schwaninger Carlos D Bustamante Edward S Buckler Gan-Yuan Zhong Patrick J Brown Sean Myles 2017Horticulture Research2017,4,1:3
7Treatment of primary sclerosing cholangitis in children显示文摘Primary sclerosing cholangitis(PSC) is a rare disease of stricturing and destruction of the biliary tree with a complex genetic and environmental etiology.Most patients have co-occurring inflammatory bowel disease. Children generally present with uncomplicated disease, but undergo a variable progression to endstage liver disease. Within ten years of diagnosis, 50% of children will develop clinical complications including 30% requiring liver transplantation.Cholangiocarcinoma is a rare but serious complication affecting 1% of children.Ursodeoxycholic acid and oral vancomycin therapy used widely in children as medical therapy, and may be effective in a subset of patients. Gamma glutamyltransferase is a potential surrogate endpoint for disease activity, with improved survival in patients who achieve a normal value. Endoscopic retrograde cholangiopancreatography is a necessary adjunct to medical therapy to evaluate mass lesions or dominant strictures for malignancy, and also to relieve biliary obstruction. Liver transplantation remains the only option for patients who progress to end-stage liver disease. We review special considerations for patients before and after transplant, and in patients with inflammatory bowel disease. There is presently no published treatment algorithm or guideline for the management of children with PSC. We review the evidence for drug efficacy, dosing, duration of therapy, and treatment targets in PSC, and provide a framework for endoscopic and medical management of this complex problem.Trevor J Laborda M Kyle Jensen Marianne Kavan Mark Deneau 2019World Journal of Hepatology2019,11,1:2
8Global malaria mortality between 1980 and 2010: a systematic analysis显示文摘Christopher JL Murray Lisa C Rosenfeld Stephen S Lim Kathryn G Andrews Kyle J Foreman Diana Haring Nancy Fullman Mohsen Naghavi Rafael Lozano Alan D Lopez 2012The Lancet2012,,9814:2
9American society of clinical oncology clinical practice guideline: the role of bisphosphonates in multiple myeloms 显示文摘Berenson J R Hillner B E Kyle R A 2002J Clin Oncol2002,20,17:1
10Effects of place attachment on users' perceptions of social and environmental conditions in a natural setting 显示文摘Kyle G Graefe A Manning R Bacon J 2004Journal of Environmental Psychology2004,24,2:1
11Patient and implant survival following 4323 total hip replacements for acute fem- oral neck fracture: a retrospective cohort study using Na- tional Joint Registry data显示文摘Jameson SS Kyle J Baker PN 2012J Bone Joint Surg Br2012,94,:1
12Perioperative nu tritional support and malnutrition in infants and children with congenital heart disease显示文摘Toole B J Toole L E Kyle U G 2014Congenit Heart Dis2014,9,1:1
13Immunoglobulin free light chain ratio is an independent risk factor for progression of smoldering (asymptomatic) multiple myeloma显示文摘Dispenzieri A Kyle R A Katzmann J A 2008Blood2008,111,2:1
14Kinetics of the base decomposition of dodeeatungstophosphate(3-) in weakly alkaline solutions 显示文摘KYLE J H 1983J Chem Soc Dalton Trans1983,105,12:1
15Rb-Sr dating of sphalerites from MVT ore deposits显示文摘Nakai S Halliday A N Kesler S E Jones H D Kyle J R Lane T E 1993Geochimica et Cosmochimica Acta1993,57,:1
16Dietary flavonoid intake and col- orectal cancer, a case-control Study 显示文摘Kyle JA Shar PL Little J 2010Br J Nutr2010,103,3:1
17Plant polyphenols in cancer and defence agains reactive oxidative species 显示文摘Duthie G G Duthie S J Kyle J A M 2000Nutr Res Rev2000,13,:1
18Lysine metabolism by the mammary gland of lactating goats at two stages of lactation显示文摘Mabjeesh S J Kyle C E Macrae J C 2000Journal of Dairy Science2000,83,:1
19'Smart money,noise trading and stock pricebehaviour' 显示文摘Campbell J Y Kyle A S 1993Review of Eeonomic Studies1993,60,1:1
20Smart money, noise trading and stock price behaviour 显示文摘Campbell J Kyle A 1993Review of Economic Studies1993,60,1:1
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