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| 1 | Genome Alignment Spanning Major Poaceae Lineages Reveals Heterogeneous Evolutionary Rates and Alters Inferred Dates for KeyEvolutionary Events显示文摘 | Xiyin Wa ng Jingpeng Wang Dianchuan Jin Hui Guo Tae-Ho Lee Tao Liu Andrew H. Paterson | 2015 | Molecular Plant2015，8，6： | 18 |
| 2 | New advances on glial activation in health and disease显示文摘In addition to being the support cells of the central nervous system(CNS), astrocytes are now recognized as active players in the regulation of synaptic function, neural repair, and CNS immunity. Astrocytes are among the most structurally complex cells in the brain, and activation of these cells has been shown in a wide spectrum of CNS injuries and diseases. Over the past decade, research has begun to elucidate the role of astrocyte activation and changes in astrocyte morphology in the progression of neural pathologies, which has led to glial-specific interventions for drug development. Future therapies for CNS infection, injury,and neurodegenerative disease are now aimed at targeting astrocyte responses to such insults including astrocyte activation, astrogliosis and other morphological changes, and innate and adaptive immune responses. | Kim Mai Lee Andrew G Mac Lean | 2015 | World Journal of Virology2015，4，2： | 13 |
| 3 | Factors associated with incomplete small bowel capsule endoscopy studies显示文摘AIM:To identify patient risk factors associated with incomplete small bowel capsule endoscopy(CE) studies.METHODS:Data from all CE procedures performed at St.Paul's Hospital in Vancouver,British Columbia,Canada,between December 2001 and June 2008 were collected and analyzed on a retrospective basis.Data collection for complete and incomplete CE study groups included patient demographics as well as a number of potential risk factors for incomplete CE including indication for the procedure,hospitalization,diabetes mellitus with or without end organ damage,limitations in mobility,renal insufficiency,past history of bowel obstruction,abdominal surgery,abdominal radiation therapy and opiate use.Risk factors were analyzed using a univariable and multivariable logistic regression model.RESULTS:From a total of 535 CE procedures performed,158 were incomplete(29.5%).The univariable analysis showed that CE procedures performed for overt gastrointestinal bleeding(P = 0.002),and for patients with a prior history of abdominal surgery(P = 0.023) or bowel obstruction(P = 0.023) were significantly associated with incomplete CE studies.Patients on opiate medications(P = 0.094) as well as hospitalized patients(P = 0.054) were not statistically significant,but did show a trend towards incomplete CE.The multivariable analysis showed that independent risk factors for an incomplete CE procedure include prior history of bowel obstruction [odds ratios(OR) 2.77,P = 0.02,95% confidence intervals(CI):1.17-6.56] and procedures performed for gastrointestinal bleeding(Occult OR 2.04,P = 0.037,95% CI:1.04-4.02 and Overt OR 2.69,P = 0.002,95% CI:1.44-5.05).Patients with a prior history of abdominal surgery(OR 1.46,P = 0.068,95% CI:0.97-2.19),those taking opiate medications(OR 1.54,P = 0.15,95% CI:0.86-2.76) and hospitalized patients(OR 1.82,P = 0.124,95% CI:0.85-3.93) showed a trend towards statistical significance.CONCLUSION:We have identified a number of risk factors for incomplete CE procedures that can be used to risk-stratify patients and guide interventions to improve completion rates. | Mitchell M Lee Andrew Jacques Eric Lam Ricky Kwok Pardis Lakzadeh Ajit Sandhar Brandon Segal Sigrid Svarta Joanna Law Robert Enns | 2010 | World Journal of Gastroenterology2010，16，42： | 10 |
| 4 | Endoscopic ultrasound-guided techniques for diagnosing pancreatic mass lesions: Can we do better?显示文摘The diagnostic approach to a possible pancreatic mass lesion relies first upon various non-invasive imaging modalities, including computed tomography, ultrasound, and magnetic resonance imaging techniques. Once a suspect lesion has been identified, tissue acquisition for characterization of the lesion is often paramount in developing an individualized therapeutic approach. Given the high prevalence and mortality associated with pancreatic cancer, an ideal approach to diagnosing pancreatic mass lesions would be safe, highly sensitive, and reproducible across various practice settings. Tools, in addition to radiologic imaging, currently employed in the initial evaluation of a patient with a pancreatic mass lesion include serum tumor markers, endoscopic retrograde cholangiopancreatography, and endoscopic ultrasound-guided fine needle aspiration(EUS-FNA). EUS-FNA has grown to become the gold standard in tissue diagnosis of pancreatic lesions. | Andrew C Storm Linda S Lee | 2016 | World Journal of Gastroenterology2016，22，39： | 10 |
| 5 | SARS-CoV-2 infects human neural progenitor cells and brain organoids显示文摘Dear Editor,Coronavirus disease 2019(COVID-19)caused by the novel severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)1 has resulted in over 13 million confirmed cases and more than 580,045 deaths across 218 countries and geographical regions as of July 16,2020.This novel coronavirus primarily causes respiratory illness with clinical manifestations largely resembling those of SARS.However,neurological symptoms including headache,anosmia,ageusia,confusion,seizure,and encephalopathy have also been frequently reported in COVID-19 patients. | Bao-Zhong Zhang Hin Chu Shuo Han Huiping Shuai Jian Deng Ye-fan Hu Hua-rui Gong Andrew Chak-Yiu Lee Zijiao Zou Thomas Yau Wutian Wu Ivan Fan-Ngai Hung Jasper Fuk-Woo Chan Kwok-Yung Yuen Jian-Dong Huang | 2020 | Cell Research2020，30，10： | 8 |
| 6 | Nationwide trends and predictors of inpatient mortality in 83884 transjugular intrahepatic portosystemic shunt显示文摘AIM: To evaluate and validate the national trends and predictors of in-patient mortality of transjugular intrahepatic portosystemic shunt(TIPS) in 15 years.METHODS: Using the National Inpatient Sample which is a part of Health Cost and Utilization Project, we identified a discharge-weighted national estimate of 83884 TIPS procedures performed in the United States from 1998 to 2012 using international classification of diseases-9 procedural code 39.1. The demographic, hospital and co-morbility data were analyzed using a multivariant analysis. Using multi-nominal logistic regression analysis, we determined predictive factors related to increases in-hospital mortality. Comorbidity measures are in accordance to the Comorbidity Software designed by the Agency for Healthcare Research and Quality.RESULTS: Overall, 12.3% of patients died during hospitalization with downward trend in-hospitalmortality with the mean length of stay of 10.8 ± 13.1 d. Notable, African American patients(OR = 1.809 vs Caucasian patients, P < 0.001), transferred patients(OR = 1.347 vs non-transferred, P < 0.001), emergency admissions(OR = 3.032 vs elective cases, P < 0.001), patients in the Northeast region(OR = 1.449 vs West, P < 0.001) had significantly higher odds of inhospital mortality. Number of diagnoses and number of procedures showed positive correlations with in-hospital death(OR = 1.249 per one increase in number of procedures). Patients diagnosed with acute respiratory failure(OR = 8.246), acute kidney failure(OR = 4.359), hepatic encephalopathy(OR = 2.217) and esophageal variceal bleeding(OR = 2.187) were at considerably higher odds of in-hospital death compared with ascites(OR = 0.136, P < 0.001). Comorbidity measures with the highest odds of in-hospital death were fluid and electrolyte disorders(OR = 2.823), coagulopathy(OR = 2.016), and lymphoma(OR = 1.842).CONCLUSION: The overall mortality of the TIPS procedure is steadily decreasing, though the length of stay has remained relatively constant. Specific patient ethnicity, location, transfer status, primary diagnosis and comorbidities correlate with increased odds of TIPS in-hospital death. | Edward Wolfgang Lee Andrew Kuei Sammy Saab Ronald W Busuttil Francisco Durazo Steven-Huy Han Mohamed M El-Kabany Justin P Mc Williams Stephen T Kee | 2016 | World Journal of Gastroenterology2016，22，25： | 7 |
| 7 | Interleukin-28B Polymorphism Improves Viral Kinetics and Is the Strongest Pretreatment Predictor of Sustained Virologic Response in Genotype 1 Hepatitis C Virus显示文摘 | Alexander J. Thompson Andrew J. Muir Mark S. Sulkowski Dongliang Ge Jacques Fellay Kevin V. Shianna Thomas Urban Nezam H. Afdhal Ira M. Jacobson Rafael Esteban Fred Poordad Eric J. Lawitz Jonathan McCone Mitchell L. Shiffman Greg W. Galler William M. Lee | 2010 | Gastroenterology2010，，1： | 7 |
| 8 | Advances in adjuvant systemic therapy for non-small-cell lung cancer显示文摘Non-small-cell lung cancer remains a leading cause of death around the world. For most cases, the only chance of cure comes from resection for localised disease, however relapse rates remain high following surgery. Data has emerged over recent years regarding the utility of adjuvant chemotherapy for improving disease-free and overall survival of patients following curative resection. This paper reviews the clinical trials that have been conducted in this area along with the studies integrating radiation therapy in the adjuvant setting. The role of prognostic gene signatures are reviewed as well as ongoing clinical trials including those incorporating biological or targeted therapies. | David Leong Rajat Rai Brandon Nguyen Andrew Lee Desmond Yip | 2014 | World Journal of Clinical Oncology2014，5，4： | 7 |
| 9 | Calcineurin inhibitor sparing strategies in renal transplantation, part one: Late sparing strategies显示文摘Kidney transplantation improves quality of life and reduces the risk of mortality. A majority of the success of kidney transplantation is attributable to the calcineurin inhibitors(CNIs), cyclosporine and tacrolimus, and their ability to reduce acute rejection rates. However, longterm graft survival rates have not improved over time, and although controversial, evidence does suggest a role of chronic CNI toxicity in this failure to improve outcomes. Consequently, there is interest in reducing or removing CNIs from immunosuppressive regimens in an attempt to improve outcomes. Several strategies exist to spare calcineurin inhibitors, including use of agents such as mycophenolate mofetil(MMF), mycophenolate sodium(MPS), sirolimus, everolimus or belatacept to facilitate late calcineurin inhibitor withdrawal, beyond 6 mo post-transplant; or using these agents to plan early withdrawal within 6 mo; or to avoid the CNIs all together using CNI-free regimens. Although numerous reviews have been written on this topic, practice varies significantly between centers. This review organizes thedata based on patient characteristics(i.e., the baseline immunosuppressive regimen) as a means to aid the practicing clinician in caring for their patients, by matching up their situation with the relevant literature. The current review, the first in a series of two, examines the potential of immunosuppressive agents to facilitate late CNI withdrawal beyond 6 mo post-transplant, and has demonstrated that the strongest evidence resides with MMF/MPS. MMF or MPS can be successfully introduced/maintained to facilitate late CNI withdrawal and improve renal function in the setting of graft deterioration, albeit with an increased risk of acute rejection and infection. Additional benefits may include improved blood pressure, lipid profile and serum glucose.Sirolimus has less data directly comparing CNI withdrawal to an active CNI-containing regimen, but modest improvement in short-term renal function is possible, with an increased risk of proteinuria, especially in the setting of baseline renal dysfunction and/or proteinuria. Renal outcomes may be improved when sirolimus is used in combination with MMF. Although data with everolimus is less robust, results appear similar to those observed with sirolimus. | Andrew Scott Mathis Gwen Egloff Hoytin Lee Ghin | 2014 | World Journal of Transplantation2014，4，2： | 5 |
| 10 | 美国公共图书馆2016年度报告显示文摘关于皮尤研究中心皮尤研究中心是一所独立的民调机构,为公众提供影响美国乃至世界的问题、态度与潮流的信息资料。本中心不持任何政治立场。本中心组织民意调查、人口统计学研究、满意度分析和其他数据驱动的社会科学研究,具体研究课题包括美国政治与政策、新闻与媒体、互联网与科技、宗教与公共生活、西班牙裔/拉美裔人口动向、全球态势与趋势,以及美国社会与人口趋势。 | John B.Horrigan Lee Rainie Aaron Smith Andrew Perrin Claudia Deane Margaret Porteus Dana Page Shannon Greenwood 何蕾 | 2016 | 图书馆论坛2016，36，12： | 5 |
| 11 | Practical high-performance lead-free piezoelectrics:structural flexibility beyond utilizing multiphase coexistence显示文摘Due to growing concern for the environment and human health, searching for high-performance lead-free piezoceramics has been a hot topic of scientific and industrial research. Despite the significant progress achieved toward enhancing piezoelectricity, further efforts should be devoted to the synergistic improvement of piezoelectricity and its thermal stability. This study provides new insight into these topics.A new KNN-based lead-free ceramic material is presented, which features a large piezoelectric coefficient(d33) exceeding 500 pC/N and a high Curie temperature(Tc) of ~200℃. The superior piezoelectric response strongly relies on the increased composition-induced structural flexibility due to lattice softening and decreased unit cell distortion. In contrast to piezoelectricity anomalies induced via polymorphic transition, this piezoelectricity enhancement is effective within a broad temperature range rather than a specific small range. In particular, a hierarchical domain architecture composed of nano-sized domains along the submicron domains was detected in this material system, which further contributes to the high piezoelectricity. | Qing Liu Yichi Zhang Jing Gao Zhen Zhou Dong Yang Kai-Yang Lee Andrew Studer Manuel Hinterstein Ke Wang Xiaowen Zhang Longtu Li Jing-Feng Li | 2020 | National Science Review2020，7，2： | 5 |
| 12 | Update on Cardiovascular Implantable Electronic Device Infections and Their Management: A Scientific Statement From the American Heart Association显示文摘 | Larry M. Baddour Andrew E. Epstein Christopher C. Erickson Bradley P. Knight Matthew E. Levison Peter B. Lockhart Frederick A. Masoudi Eric J. Okum Walter R. Wilson Lee B. Beerman Ann F. Bolger N A. Mark Estes Michael Gewitz Jane W. Newburger Eleanor B. S | 2010 | Circulation2010，，3： | 4 |
| 13 | Campylobacter concisus and inflammatory bowel disease显示文摘Investigation of the possible role of Campylobacter concisus(C. concisus) in inflammatory bowel disease(IBD) is an emerging research area. Despite the association found between C. concisus and IBD, it has been difficult to explain how C. concisus, a bacterium that is commonly present in the human oral cavity, may contribute to the development of enteric diseases. The evidence presented in this review shows that some C. concisus strains in the oral cavity acquired zonula occludens toxin(zot) gene from a virus(prophage) and that C. concisus Zot shares conserved motifs with both Vibrio cholerae Zot receptor binding domain and human zonulin receptor binding domain. Both Vibrio cholerae Zot and human zonulin are known to increase intestinal permeability by affecting the tight junctions. Increased intestinal permeability is a feature of IBD. Based on these data, we propose that a primary barrier function defect caused by C. concisus Zot is a mechanism by which zot-positive C. concisus strains may trigger the onset and relapse of IBD. | Li Zhang Hoyul Lee Michael C Grimm Stephen M Riordan Andrew S Day Daniel A Lemberg | 2014 | World Journal of Gastroenterology2014，20，5： | 4 |
| 14 | Is There a Metabolic Requirement for Photorespiratory Enzyme Activities in Heterotrophic Tissues?显示文摘Dear Editor, Photorespiration is an essential metabolic process in leaves that facilitates recovery of carbon lost by the oxygenase reaction of Rubisco and avoids the accumulation of the toxic product,2-phosphoglycolate (2PG) of this reaction (Bauwe et al.,2012).However,there is also evidence to suggest that photorespiration has a more complex role during normal growth than the mere detoxification of 2PG and the recovery of 3-phosphoglycerate (3PGA) (Bauwe et al.,2012).The current view is that photorespiration is an essential mechanism to maintain optimal photosynthesis,normal growth,and development of oxygenic photosynthetic organisms in an oxygen-containing environment (Bauwe et al.,2012). | Adriano Nunes-Nesi Alexandra Florian Andrew Howden Kathrin Jahnke Stefan Timm Hermann Bauwe Lee Sweetlove Alisdair R. Fernie | 2014 | Molecular Plant2014，7，1： | 3 |
| 15 | To stay or to leave: Stem cells and progenitor cells navigating the S1P gradient显示文摘Most hematopoietic stem progenitor cells (HSPCs) reside in bone marrow (BM), but a small amount of HSPCs have been found to circulate between BM and tissues through blood and lymph. Several lines of evidence suggest that sphingosine-1-phosphate (S1P) gradient triggers HSPC egression to blood circulation after mobilization from BM stem cell niches. Stem cells also visit certain tissues. After a temporary 36 h short stay in local tissues, HSPCs go to lymph in response to S1P gradient between lymph and tissue and eventually enter the blood circulation. S1P also has a role in the guidance of the primitive HSPCs homing to BM in vivo, as S1P analogue FTY720 treatment can improve HSPC BM homing and engraftment. In stress conditions, various stem cells or progenitor cells can be attracted to local injured tissues and participate in local tissue cell differentiation and tissue rebuilding through modulation the expression level of S1P1, S1P2 or S1P3 receptors. Hence, S1P is important for stem cells circulation in blood system to accomplish its role in body surveillance and injury recovery. | Andrew Hsu Jen-Fu Lee Daniel E Cramer Menq-Jer Lee | 2011 | World Journal of Biological Chemistry2011，2，1： | 3 |
| 16 | 多伦多文化规划及其实施显示文摘本文详细审视了加拿大多伦多市的文化规划及其实施。1998年,7个位于多伦多都市区内的地万单元合并成为新多伦多市。于是,如何重新调整文化服务使之与区域和地方的文化发展需求相适应,成为一个充满机遇与挑战的重要课题。为此,都市议会着手于此方面的工作并于2003年实施了文化规划。该规划为多伦多未来十年的文化事业指明了发展方向。本文回顾了支持文化发展的各项城市政策,相关的文化项目和近年来实施及完成的情况。 | Andrew Mankwong Lee 秦波 | 2005 | 国外城市规划2005，20，2： | 3 |
| 17 | A tandem colonoscopy study of adenoma miss rates during endoscopic training: a venture into uncharted territory显示文摘 | Craig A. Munroe Philip Lee Andrew Copland Kuan K. Wu Tonya Kaltenbach Roy M. Soetikno Shai Friedland | 2012 | Gastrointestinal Endoscopy2012，，3： | 3 |
| 18 | Tuning the translational freedom of DNA for high speed AFM显示文摘直接观察可以证明是调查在二分子的建筑群之间的相互作用的比较喜欢的方法。与高度的发展加速原子力量显微镜学(AFM ) ,直接与相关空间、时间的分辨率观察 DNA 蛋白质相互作用正在变得可能。这些相互作用具有到生物学, bionanotechnology,和功能的生物学上启发的材料的中央重要性。作为在所有显微镜学研究,样品准备在 AFM 观察和样品的最小的不安起一个中央作用被需要。这里,我们表明能力调节在 DNA 分子和表面之间的相互作用创造足够强壮的一个协会当也提供足够的翻译自由允许相关 protein-DNA 相互作用发生时,启用高分辨率的 AFM 成像。而且,我们为测量 DNA 活动性描述一个量的方法,当也决定贡献 DNA 运动的单个力量时。我们发现为一个弱表面协会,对运动的重要贡献从和 DNA 的 AFM 尖端的相互作用产生。在联合,这些方法启用调节表面由高度允许大量核蛋白相互作用的直接学习的分子加速的 DNA 的翻译自由原子力量显微镜学。 | Andrew J. Lee Michal Szymonik Jamie K. Hobbs Christoph Walti | 2015 | Nano Research2015，8，6： | 3 |
| 19 | Effects of Yttrium-90 selective internal radiation therapy on non-conventional liver tumors显示文摘The liver is a common site of metastasis, with essentially all metastatic malignancies having been known to spread to the liver. Nearly half of all patients with extrahepatic primary cancer have hepatic metastases. The severe prognostic implications of hepatic metastases have made surgical resection an important first line treatment in management. However, limitations such as the presence of extrahepatic spread or poor functional hepatic reserve exclude the majority of patients as surgical candidates, leaving chemotherapy and locoregional therapies as next best options. Selective internal radiation therapy(SIRT) is a form of catheter-based locoregional cancer treatment modality for unresectable tumors, involving trans-arterial injection of microspheres embedded with a radioisotope Yttrium-90. The therapeutic radiation dose is selectively delivered as the microspheres permanently embed themselves within the tumor vascular bed. Use of SIRT has been conventionally aimed at treating primary hepatic tumors(hepatocellular carcinoma) or colorectal and neuroendocrine metastases. Numerous reviews are available for these tumor types. However, little is known or reviewed on non-colorectal or nonneuroendocrine primaries. Therefore, the aim of this paper is to systematically review the current literature to evaluate the effects of Yttrium-90 radioembolization on non-conventional liver tumors including those secondary to breast cancer, cholangiocarcinoma, ocular and percutaneous melanoma, pancreatic cancer, renal cell carcinoma, and lung cancer. | Andrew Kuei Sammy Saab Sung-Ki Cho Stephen T Kee Edward Wolfgang Lee | 2015 | World Journal of Gastroenterology2015，21，27： | 2 |
| 20 | FOCUS: Future of fecal calprotectin utility study in inflammatory bowel disease显示文摘AIM To evaluate the perspective of gastroenterologists regarding the impact of fecal calprotectin(FC) on the management of patients with inflammatory bowel disease(IBD).METHODS Patients with known IBD or symptoms suggestive of IBD for whom the physician identified that FC would be clinically useful were recruited. Physicians completed an online 'pre survey' outlining their rationale for the test. After receipt of the test results, the physicians completed an online 'post survey' to portray their perceived impact of the test result on patient management. Clinical outcomes for a subset of patients with follow-up data available beyond the completion of the 'post survey' were collected and analyzed.RESULTS Of 373 test kits distributed, 290 were returned, resulting in 279 fully completed surveys. One hundred and ninety patients were known to have IBD; 147(77%) with Crohn's Disease, 43(21%) Ulcerative Colitis and 5(2%) IBD unclassified. Indications for FC testing included: 90(32.2%) to differentiate a new diagnosis of IBD from Irritable Bowel Syndrome(IBS), 85(30.5%) to distinguish symptoms of IBS from IBD in those known to have IBD and 104(37.2%) as an objective measure of inflammation. FC levels resulted in a change in management 51.3%(143/279) of the time which included a significant reduction in the number of colonoscopies(118) performed(P < 0.001). Overall, 97.5%(272/279) of the time, the physicians found the test sufficiently useful that they would order it again in similar situations. Follow-up data was available for 172 patients with further support for the clinical utility of FC provided.CONCLUSION The FC test effected a change in management 51.3% of the time and receipt of the result was associated with a reduction in the number of colonoscopies performed. | Greg Rosenfeld Astrid-Jane Greenup Andrew Round Oliver Takach Lawrence Halparin Abid Saadeddin Jin Kee Ho Terry Lee Robert Enns Brian Bressler | 2016 | World Journal of Gastroenterology2016，22，36： | 2 |
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