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164篇 您的检索式:作者名="James Lewis"
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1自发性脑出血治疗指南美国心脏协会/美国卒中协会对医疗卫生专业人员发布的指南显示文摘目的本指南旨在为急性自发性脑出血的诊断和治疗提供最新的综合性推荐意见。方法通过Medline进行规范的文献检索,利用证据表合并资料。撰写委员会成员通过远程电信会议讨论根据资料得出的推荐意见。采用美国心脏协会卒中委员会的证据分级方案对推荐意见进行分级。由6位同行评议专家以及卒中委员会科学声明监督委员会和卒中委员会领导委员会成员对指南的草案进行发表前审阅。预期本指南在3年内完全更新。结果本文为脑出血患者的医疗诊治提供了循证指南。重点包括诊断、止血、血压管理、院内管理和护理、预防内科合并症、外科治疗、转归预测、康复、预防复发以及将来需要考虑的问题。结论脑出血是一种严重的疾病,早期积极救治可影响其转归。本指南为脑出血患者的目标导向治疗提供了一个框架。Lewis B. Morgenstem J. Claude Hemphill Ⅲ Craig Anderson Kyra Becker Joseph P. Broderick E. Sander Connolly Jr Steven M. Greenberg James N. Huang R. Loch Macdonald Steven R. Messe Pamela H. Mitchell Magdy Selim Rafael J. Tamargo 王玉洁(译) 王健(译) 刘相玉(译) 谢丽丽(译) 2010国际脑血管病杂志2010,,8:259
2Bone Morphogenetic Protein (BMP) signaling in development and human diseases显示文摘Bone Morphogenetic Proteins(BMPs)are a group of signaling molecules that belongs to the Transforming Growth Factor-b(TGF-b)superfamily of proteins.Initially discovered for their ability to induce bone formation,BMPs are now known to play crucial roles in all organ systems.BMPs are important in embryogenesis and development,and also in maintenance of adult tissue homeostasis.Mouse knockout models of various components of the BMP signaling pathway result in embryonic lethality or marked defects,highlighting the essential functions of BMPs.In this review,we first outline the basic aspects of BMP signaling and then focus on genetically manipulated mouse knockout models that have helped elucidate the role of BMPs in development.A significant portion of this review is devoted to the prominent human pathologies associated with dysregulated BMP signaling.Richard N.Wang Jordan Green Zhongliang Wang Youlin Deng Min Qiao Michael Peabody Qian Zhang Jixing Ye Zhengjian Yan Sahitya Denduluri Olumuyiwa Idowu Melissa Li Christine Shen Alan Hu Rex C.Haydon Richard Kang James Mok Michael J.Lee Hue L.Luu Lewis L.Shi 2014Genes & Diseases2014,1,1:47
3The versatile functions of Sox9 in development,stem cells,and human diseases显示文摘The transcription factor Sox9 was first discovered in patients with campomelic dysplasia,a haploinsufficiency disorder with skeletal deformities caused by dysregulation of Sox9 expression during chondrogenesis.Since then,its role as a cell fate determiner during embryonic development has been well characterized;Sox9 expression differentiates cells derived from all three germ layers into a large variety of specialized tissues and organs.However,recent data has shown that ectoderm-and endoderm-derived tissues continue to express Sox9 in mature organs and stem cell pools,suggesting its role in cell maintenance and specification during adult life.The versatility of Sox9 may be explained by a combination of posttranscriptional modifications,binding partners,and the tissue type in which it is expressed.Considering its importance during both development and adult life,it follows that dysregulation of Sox9 has been implicated in various congenital and acquired diseases,including fibrosis and cancer.This review provides a summary of the various roles of Sox9 in cell fate specification,stem cell biology,and related human diseases.Ultimately,understanding the mechanisms that regulate Sox9 will be crucial for developing effective therapies to treat disease caused by stem cell dysregulation or even reverse organ damage.Alice Jo Sahitya Denduluri Bosi Zhang Zhongliang Wang Liangjun Yin Zhengjian Yan Richard Kang Lewis L.Shi James Mok Michael J.Lee Rex C.Haydon 2014Genes & Diseases2014,1,2:16
4Guidelines for the Management of Spontaneous Intracerebral Hemorrhage: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association显示文摘Lewis B. Morgenstern J. Claude Hemphill Craig Anderson Kyra Becker Joseph P. Broderick E. Sander Connolly Steven M. Greenberg James N. Huang R. Loch Macdonald Steven R. Messé Pamela H. Mitchell Magdy Selim Rafael J. Tamargo 2010Stroke2010,,9:10
5Predictive biomarkers for immune checkpoint blockade and opportunities for combination therapies显示文摘Immune checkpoint blockade therapies(ICBs)are a prominent breakthrough in cancer immunotherapy in recent years(named the 2013“Breakthrough of the Year”by the Science magazine).Thus far,FDA-approved ICBs primarily target immune checkpoints CTLA-4,PD-1,and PD-L1.Notwithstanding their impressive long-term therapeutic benefits,their efficacy is limited to a small subset of cancer patients.In addition,ICBs induce inadvertent immune-related adverse events(irAEs)and can be costly for long-term use.To overcome these limitations,two strategies are actively being pursued:identification of predictive biomarkers for clinical response to ICBs and multi-pronged combination therapies.Biomarkers will allow clinicians to practice a precision medicine approach in ICBs(biomarker-based patient selection)such as treating triple-negative breast cancer patients that exhibit PD-L1 staining of tumor-infiltrating immune cells in1%of the tumor area with nanoparticle albumin-bound(nab)epaclitaxel plus anti-PD-L1 and treating patients of MSI-H or MMR deficient unresectable or metastatic solid tumors with pembrolizumab(anti-PD-1).Importantly,the insights gained from these biomarker studies can guide rational combinatorial strategies such as CDK4/6 inhibitor/fractionated radiotherapy/HDACi in conjunction with ICBs to maximize therapeutic benefits.Further,with the rapid technological advents(e.g.,ATCT-Seq),we predict more reliable biomarkers will be identified,which in turn will inspire more promising combination therapies.Hongxing Shen Eddy Shih-Hsin Yang Marty Conry John Fiveash Carlo Contreras James A.Bonner Lewis Zhichang Shi 2019Genes & Diseases2019,6,3:5
6Incidence and Mortality of Colorectal Adenocarcinoma in Persons With Inflammatory Bowel Disease From 1998 to 2010显示文摘Lisa J. Herrinton Liyan Liu Theodore R. Levin James E. Allison James D. Lewis Fernando Velayos 2012Gastroenterology2012,,2:5
7二氧化钛(TiO2)表面能的理论研究显示文摘用密度泛函理论和虚拟原子轨道方法对二氧化钛-金红石(TiO2)(110)表面的表面能进行了理论计算.结果表明,二氧化钛的表面能与表面缺陷的百分率相关.完整的表面具有最低的表面能,表面能随着表面缺陷百分率的增大而升高,这与自然环境下二氧化钛-金红石(TiO2)具有规整的(110)表面一致.在光催化实验中利用二氧化钛表面的缺陷作催化剂需要考虑到表面的稳定性.另一方面,在完整的表面五配位Ti4+上填加氧原子与表面作用时,表面能起初变化很小,直到50%的五配位Ti4+被填充后表面能才开始升高.魏志钢 张红星 李前树 Lewis James P. 2008高等学校化学学报2008,29,4:5
8Two Hundred Gastrointestinal Stromal Tumors: Recurrence Patterns and Prognostic Factors for Survival显示文摘Ronald P. DeMatteo Jonathan J. Lewis Denis Leung Satvinder S. Mudan James M. Woodruff Murray F. Brennan 2000Annals of Surgery2000,,1:4
9Prevalence of Colorectal Cancer Surveillance for Ulcerative Colitis in an Integrated Health Care Delivery System显示文摘Fernando S. Velayos Liyan Liu James D. Lewis James E. Allison Nicole Flowers Susan Hutfless Oren Abramson Geraldine S. Perry Lisa J. Herrinton 2010Gastroenterology2010,,5:3
10Insulin therapy and colorectal cancer risk among type 2 diabetes mellitus patients显示文摘Yu–Xiao Yang Sean Hennessy James D. Lewis 2004Gastroenterology2004,,4:2
11Colon Cancer: An Update and Future Directions显示文摘Vincent W. Yang James Lewis Timothy C. Wang Anil K. Rustgi 2010Gastroenterology2010,,6:2
12Two Hundred Gastrointestinal Stromal Tumors: Recurrence Patterns and Prognostic Factors for Survival显示文摘Ronald P. DeMatteo Jonathan J. Lewis Denis Leung Satvinder S. Mudan James M. Woodruff Murray F. Brennan 2000Annals of Surgery2000,,1:2
13A Margin-Negative R0 Resection Accomplished With Minimal Postoperative Complications Is the Surgeon’s Contribution to Long-Term Survival in Pancreatic Cancer显示文摘Thomas J. Howard Joseph E. Krug Jian Yu Nick J. Zyromski C. Max Schmidt Lewis E. Jacobson James A. Madura Eric A. Wiebke Keith D. Lillemoe 2006Journal of Gastrointestinal Surgery2006,,10:2
14Cultured circulating tumor cells and their derived xenografts for personalized oncology显示文摘Recent cancer research has demonstrated the existence of circulating tumor cells(CTCs)in cancer patient’s blood.Once identified,CTC biomarkers will be invaluable tools for clinical diagnosis,prognosis and treatment.In this review,we propose ex vivo culture as a rational strategy for large scale amplification of the limited numbers of CTCs from a patient sample,to derive enough CTCs for accurate and reproducible characterization of the biophysical,biochemical,gene expressional and behavioral properties of the harvested cells.Because of tumor cell heterogeneity,it is important to amplify all the CTCs in a blood sample for a comprehensive understanding of their role in cancer metastasis.By analyzing critical steps and technical issues in ex vivo CTC culture,we developed a cost-effective and reproducible protocol directly culturing whole peripheral blood mononuclear cells,relying on an assumed survival advantage in CTCs and CTC-like cells over the normal cells to amplify this specified cluster of cancer cells.Ruoxiang Wang Gina CYChu Stefan Mrdenovic Alagappan A.Annamalai Andrew E.Hendifar Nicholas N.Nissen James S.Tomlinson Michael Lewis Nallasivam Palanisamy Hsian-Rong Tseng Edwin M.Posadas Michael R.Freeman Stephen J.Pandol Haiyen E.Zhau Leland W.K.Chung 2016Asian Journal of Urology2016,3,4:2
15Associations between nonalcoholic fatty liver disease and subclinical atherosclerosis in middle-aged adults: The Coronary Artery Risk Development in Young Adults Study显示文摘Lisa B. VanWagner Hongyan Ning Cora E. Lewis Christina M. Shay John Wilkins J. Jeffrey Carr James G. Terry Donald M. Lloyd-Jones David R. Jacobs Mercedes R. Carnethon 2014Atherosclerosis2014,,2:2
16Stent Thrombosis With Ticagrelor Versus Clopidogrel in Patients With Acute Coronary Syndromes: An Analysis From the Prospective, Randomized PLATO Trial显示文摘P. Gabriel Steg Robert A. Harrington H?kan Emanuelsson Hugo A. Katus Kenneth W. Mahaffey Bernhard Meier Robert F. Storey Daniel M. Wojdyla Basil S. Lewis Gerald Maurer Lars Wallentin Stefan K. James 2013Circulation2013,,10:2
17Papillary thyroid cancer and inflammatory bowel disease:Is there a relationship?显示文摘AIM:To formally study age of diagnosis of papillary thyroid cancer(PTC) in inflammatory bowel disease(IBD) patients and evaluate the prevalence of PTC in IBD patients compared to a control population.pothesis that patients with IBD are more likely to be diagnosed with PTC than a control population.A retrospective cohort analysis was performed using the University of Pennsylvania Health System's electronic database.Outpatients from 1998-2009 were included in the search,and patients in the cohort were selected based on ICD-9 codes.Inclusion criteria included the diagnosis of Crohn's disease(CD) or ulcerative colitis(UC) and the concurrent diagnosis of thyroid cancer in comparison to a control population.Using these methods 912 patients with CD and 1774 with UC were compared to 1638 diverticulitis and 19 447 asthma controls.Statistics were performed using corrected chisquare analysis.The primary outcome for this study was the diagnosis of PTC.Approval to conduct this study was obtained by the Institutional Review Board at the University of Pennsylvania.RESULTS:The mean age was 47.5 years(range:18-102 years) and 66% patients were female.An analysis of variance model was used to compare the age of PTC diagnosis between the CD,UC,asthma and diverticulitis groups,and a statistically significant difference in age at PTC diagnosis was noted across all groups(F = 6.35,df = 3,P = 0.0006).The age of PTC diagnosis in CD patients was statistically significantly lower than UC,asthma,and diverticulitis patients(average PTC diagnosis age for CD 25,UC 49,asthma 45,diverticulitis 63).After covarying for sex and age in 2009,the difference in age at PTC diagnosis remained statistically significant(F = 4.13,df = 3,P = 0.0089).A total of 86 patients were diagnosed with PTC.Nine patients(0.5%) with UC were diagnosed with PTC.Patients with UC were not shown to be more likely to develop PTC [odds ratio(OR):1.544,95%CI 0.767-3.108] compared to asthma controls.Four patients(0.4%) with CD were diagnosed with PTC.Patients with CD were not shown to be more likely to develop PTC(OR:1.334,95%CI 0.485-3.672) compared to a control population with asthma.Nine patients(0.5%) with a history of diverticulitis were diagnosed with PTC.Patients with diverticulitis were not shown to be more likely to develop PTC(OR:1.673,95%CI 0.831-3.368) compared to asthma controls.Patients with CD or UC were not less likely to develop PTC compared to those with diverticulitis(CD OR:0.80,95%CI 0.25-2.60;UC OR:0.92,95%CI 0.37-2.33).None of the patients used immunosuppressant medications prior to the diagnosis of PTC(azathioprine,6-mercaptopurine,and methotrexate).CONCLUSION:There is a significant difference in age of diagnosis of PTC in patients with CD compared to patients with UC and the control populations studied.Irene S Sonu Wojciech Blonski Ming Valerie Lin James Lewis Faten Aberra Gary R Lichtenstein 2013World Journal of Gastroenterology2013,19,7:2
18The association between hepatitis C infection and survival after orthotopic liver transplantation显示文摘Lisa M. Forman James D. Lewis Jesse A. Berlin Harold I. Feldman Michael R. Lucey 2002Gastroenterology2002,,4:2
19Evolution in the Management of Hepatic Trauma: A 25-Year Perspective显示文摘J. David Richardson Glen A. Franklin James K. Lukan Eddy H. Carrillo David A. Spain Frank B. Miller Mark A. Wilson Hiram C. Polk Lewis M. Flint 2000Annals of Surgery2000,,3:2
20Diet and Inflammatory Bowel Disease: Review of Patient-Targeted Recommendations显示文摘Jason K. Hou Dale Lee James Lewis 2014Clinical Gastroenterology and Hepatology2014,,:1
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