|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A community-derived classification for extant lycophytes and ferns显示文摘发展史长通知了蕨类植物分类。当我们推断进化的树的能力改善了,针对认出生来的组的分类变得逐渐地预兆、稳定。这里,我们为 lycophytes 和蕨纲植物提供一个现代、全面分类,在下面,利用一条基于社区的途径类水平。我们 monophyly 用作主要标准让 taxa,而且目的识别保存两个广泛地被接受的存在 taxa 和界限并且与我们蕨类植物发展史的理解一致。总共,这个分类对待一在 337 个类, 51 个家庭, 14 目,和二个班估计了 11 916 种类。这个分类没在 lycophyte 和蕨纲植物上作为最后的词被打算分类,而是当前的假设的概括陈述,源于最好的可得到的数据并且在问题由熟悉植物的那些大多数塑造了。我们希望它将在蕨类植物上为最近的文学的那些想要的参考用作一个资源发展史和分类,为指导未来调查的一个框架,和推进讲话的刺激。 | Eric Schuettpelz Harald Schneider Alan R. Smith Peter Hovenkamp Jefferson Prado Germinal Rouhan Alexandre Salino Michael Sundue Thafs Elias Almeida Barbara Parris Emily B. Sessa Ashley R. Field Andre Luis de Gasper Carl J. Rothfels Michael D. Windham Marcus Lehnert Benjamin Dauphin Atsushi Ebihara Samuli Lehtonen Pedro Bond Schwartsburd Jordan Metzgar Li-Bing Zhang Li-Yaung Kuo Patrick J. Brownsey Masahiro Kato Marcelo Daniel Arana Francine C. Assis Michael S. Barker David S. Barrington Ho-Ming Chang Yi-Han Chang Yi-Shan Chao Cheng-Wei Chen De-Kui Chen Wen-Liang Chiou Vinicius Antonio de Oliveira Dittrich Yi-Fan Duan Jean-Yves Dubuisson Donald R. Farrar Susan Fawcett Jose Maria Gabriel y Galan Luiz Armando de Araujo Goes-Neto Jason R. Grant Amanda L. Grusz Christopher Haufler Warren Hauk Hai He Sabine Hennequin Regina Yoshie Hirai Layne Huiet Michael Kessler Petra Korall Paulo H. Labiak Anders Larsson Blanca Leen Chun-Xiang Li Fay-Wei Li Melanie Link-Perez Hong-Mei Liu Ngan Thi Lu Esteban I. Meza-Torres Xin-Yuan Miao Robbin Moran Claudine Massi Mynssens Nathalie Nagalingum Benjamin Ollgaard Alison M. Paul Jovani B. de S. Pereira Leon R. Perrie Monica Ponce Tom A. Ranker Christian Schulz Wataru Shinohara Alexander Shmakov Erin M. Sigel Filipe Soares de Souza Lana da Silva Sylvestre Weston Testo Luz Amparo Triana-Moreno Chie Tsutsumi Hanna Tuomisto IvAn A. Valdespino Alejandra Vasco Raquel Stauffer Viveros Alan Weakley Ran Wei Stina Weststrand Paul G. Wolf George Yatskievych Xiao-Gang Xu Yue-Hong Yan Liang Zhang Xian-Chun Zhang Xin-Mao Zhou | 2016 | Journal of Systematics and Evolution2016，54，6： | 44 |
| 2 | Cerebral ischemia and neuroregeneration显示文摘Cerebral ischemia is one of the leading causes of morbidity and mortality worldwide. Although stroke(a form of cerebral ischemia)-related costs are expected to reach 240.67 billion dollars by 2030, options for treatment against cerebral ischemia/stroke are limited. All therapies except anti-thrombolytics(i.e., tissue plasminogen activator) and hypothermia have failed to reduce neuronal injury, neurological deficits, and mortality rates following cerebral ischemia, which suggests that development of novel therapies again st stroke/cerebral ischemia are urgently needed. Here, we discuss the possible mechanism(s) underlying cerebral ischemia-induced brain injury, as well as current and future novel therapies(i.e., growth factors, nicotinamide adenine dinucleotide, melatonin, resveratrol, protein kinase C isozymes, pifithrin, hypothermia, fatty acids, sympathoplegic drugs, and stem cells) as it relates to cerebral ischemia. | Reggie H.C.Lee Michelle H.H.Lee Celeste Y.C.Wu Alexandre Couto e Silva Harlee E.Possoit Tsung-Han Hsieh Alireza Minagar Hung Wen Lin | 2018 | Neural Regeneration Research2018，13，3： | 30 |
| 3 | Complications of radiofrequency ablation of hepatic tumors:Frequency and risk factors显示文摘Radiofrequency ablation(RFA)has become an important option in the therapy of primary and secondary hepatic tumors.Surgical resection is still the best treatment option,but only a few of these patients are candidates for surgery:multilobar disease,insufficient liver reserve that will lead to liver failure after resection,extra-hepatic disease,proximity to major bile ducts and vessels,and co-morbidities.RFA has a low mortality and morbidity rate and is considered to be safe.Thus,complications occur and vary widely in the literature.Complications are caused by thermal damage,direct needle injury,infection and the patient’s co-morbidities.Tumor type,type of approach,number of lesions,tumor localization,underlying hepatic disease,the physician’s experience,associated hepatic resection and lesion size have been described as factors significantly associated with complications.The physician in charge should promptly recognize high-risk patients more susceptible to complications,perform a close post procedure follow-up and manage them early and adequately if they occur.We aim to describe complications from RFA of hepatic tumors and their risk factors,as well as a few techniques to avoid them.This way,others can decrease their morbidity rates with better outcomes. | Alexandre Zanchenko Fonseca Stephanie Santin Luiz Guilherme Lisboa Gomes Jaques Waisberg Marcelo Augusto Fontenelle Ribeiro Jr. | 2014 | World Journal of Hepatology2014，6，3： | 24 |
| 4 | More stories on Th17 cells显示文摘为超过二十年,免疫学者一直在使用所谓的 Th1/Th2 范例解释大多数与适应免疫有关的现象。Th1/Th2 范例暗示了存在二不同,互相调整了, CD4+ T 助手子集:Th1 房间,涉及织物损坏的开车调停房间的有免疫力的回答和对细胞内部的寄生虫的战斗感染;并且调停的 Th2 房间 IgE 生产并且特别地涉及肠虫的感染的嗜曙红的发炎,过敏症和清理。设置的 T 助手,的第三个成员 IL-17-producing CD4+ T 房间,现在叫的 Th17 房间,最近被描述为做自己分内的事的一个不同的系有 Th1 或 Th2 房间的发展小径。Th17 子集被连接了到自体免疫的混乱,能在另外的煽动性的 cytokines 之中生产 IL-17, IL-17F 和 IL-21。有趣地,有,这被报导了不仅一在 Th1, Th2 和 Th17 受动器房间之中跨规定但是也在 Th17 和 T 的产生有两分规章的房间。因此, Treg 和 Th17 受动器房间以一种互相独占的方式产生,取决于他们是否面对加象 IL-6 那样的煽动性的 cytokines 的 TGF- 尾或 TGF- 尾被激活。这评论将在他们的发展和规定探讨 Th17 房间,和最近的进步的发现。 | Alexandre S Basso Hilde Cheroutre Daniel Mucida | 2009 | Cell Research2009，19，4： | 19 |
| 5 | 儿科肠外营养指南(2016版)推荐意见节译显示文摘儿科肠外营养指南英文完整版共分为14篇,刊登在2018年Clinical Nutrition 。除方法篇外,每篇均给出推荐意见列表。在此,我们将方法篇有关证据级别、推荐等级、推荐形式的相关说明以及其余13篇的推荐建议整理成中文版,供国内儿科医护人员参考学习。 | 欧洲儿科胃肠肝病与营养学会 欧洲临床营养与代谢学会 欧洲儿科研究学会 中华医学会肠外肠内营养学分会 Walter Mihatsch K.Joosten J.B.van'Goudoever Alexandre Lapillonne D.Mesotten F.Joehum M.Domellof J.Bronsky S.Kolacek I.Hojsak Susan Hill Arich Riskin Corina Hartman 颜伟慧(译) 吴江(译) 王莹(译) 蔡威(译) | 2018 | 中华儿科杂志2018，56，12： | 18 |
| 6 | Dabrafenib,an inhibitor of RIP3 kinase-dependent necroptosis,reduces ischemic brain injury显示文摘Ischemic brain injury triggers neuronal cell death by apoptosis via caspase activation and by necroptosis through activation of the receptor-interacting protein kinases(RIPK) associated with the tumor necrosis factor-alpha(TNF-α)/death receptor. Recent evidence shows RIPK inhibitors are neuroprotective and alleviate ischemic brain injury in a number of animal models, however, most have not yet undergone clinical trials and safety in humans remains in question. Dabrafenib, originally identified as a B-raf inhibitor that is currently used to treat melanoma, was later revealed to be a potent RIPK3 inhibitor at micromolar concentrations. Here, we investigated whether Dabrafenib would show a similar neuroprotective effect in mice subjected to ischemic brain injury by photothrombosis. Dabrafenib administered intraperitoneally at 10 mg/kg one hour after photothrombosis-induced focal ischemic injury significantly reduced infarct lesion size in C57BL6 mice the following day, accompanied by a markedly attenuated upregulation of TNF-α. However, subsequent lower doses(5 mg/kg/day) failed to sustain this neuroprotective effect after 4 days. Dabrafenib bl ocked lipopolysaccharides-induced activation of TNF-α in bone marrow-derived macrophages, suggesting that Dabrafenib may attenuate TNF-α-induced necroptotic pathway after ischemic brain injury. Since Dabrafenib is already in clinical use for the treatment of melanoma, it might be repurposed for stroke therapy. | Shelly A.Cruz Zhaohong Qin Alexandre E R.Stewart Hsiao-Huei Chen | 2018 | Neural Regeneration Research2018，13，2： | 17 |
| 7 | Synthesis and purification of long copper nanowires. Application to high performance flexible transparent electrodes with and without PEDOT:PSS显示文摘 | Celine Mayousse Caroline Celle Alexandre Carella Jean-Pierre Simonato | 2014 | Nano Research2014，7，3： | 16 |
| 8 | How tubular epithelial cells dictate the rate of renal fibrogenesis?显示文摘The main threat to a kidney injury,whatever its cause and regardless of whether it is acute or chronic,is the initiation of a process of renal fibrogenesis,since fibrosis can auto-perpetuate and is of high prognostic significance in individual patients.In the clinic,a decrease in glomerular filtration rate correlates better with tubulointerstitial damage than with glomerular injury.Accumulation of the extracellular matrix should not be isolated from other significant cellular changes occurring in the kidney,such as infiltration by inflammatory cells,proliferation of myofibroblasts,obliteration of peritubular capillaries and atrophy of tubules.The aim of this review is to focus on tubular epithelial cells(TEC),which,necessarily involved in the repair process,eventually contribute to accelerating fibrogenesis.In the context of injury,TEC rapidly exhibit phenotypic and functional changes that recall their mesenchymal origin,and produce several growth factors known to activate myofibroblasts.Because they are high-demanding energy cells,TEC will subsequently suffer from the local hypoxia that progressively arises in a microenvironment where the matrix increases and capillaries become rarified.The combination of hypoxia and metabolic acidosis may induce a vicious cycle of sustained inflammation,at the center of which TEC dictate the rate of renal fibrogenesis. | Kevin Louis Alexandre Hertig | 2015 | World Journal of Nephrology2015，4，3： | 16 |
| 9 | Effects of cannabidiol interactions with Wnt/β-catenin pathway and PPARγ on oxidative stress and neuroinflammation in Alzheimer's disease显示文摘 | Alexandre Vallee Yves Lecarpentier Remy Guillevin Jean-Noel Vallee | 2017 | Acta Biochimica et Biophysica Sinica2017，49，10： | 16 |
| 10 | Immediate nipple-areola-sparing mastectomy reconstruction: An update on oncological and reconstruction techniques显示文摘Nipple-sparing mastectomy(NSM) is a safe technique in patients who are candidates for conservation breast surgery. However, there is worry concerning its oncological safety and surgical outcome in terms of postoperative complications. The authors reviewed the literature to evaluate the oncological safety, patient selection, surgical techniques, and also to identify the factors influencing postoperative outcome and complication rates. Patient selection and safety related to NSM are based on oncological and anatomical parameters. Among the main criteria, the oncological aspects include the clinical stage of breast cancer, tumor characteristics and location including small, peripherally located tumors, without multicentricity, or for prophylactic mastectomy. Surgical success depends on coordinated planning with the oncological surgeon andcareful preoperative and intraoperative management. In general, the NSM reconstruction is related to autologous and alloplastic techniques and sometimes include contra-lateral breast surgery. Choice of reconstructive technique following NSM requires accurate consideration of various patient related factors, including: breast volume, degree of ptosis, areola size, clinical factors, and surgeon's experience. In addition, tumor related factors include dimension, location and proximity to the nipple-areola complex. Regardless of the fact that there is no unanimity concerning the appropriate technique, the criteria are determined by the surgeon's experience and the anatomical aspects of the breast. The positive aspects of the technique utilized should include low interference with the oncological treatment, reproducibility, and long-term results. Selected patients can have safe outcomes and therefore this may be a feasible option for early breast cancer management. However, available data demonstrates that NSM can be safely performed for breast cancer treatment in selected cases. Additional studies and longer follow-up are necessary to define consistent selection criteria for NSM. | Alexandre Mendon?a Munhoz Eduardo Montag José Roberto Filassi Rolf Gemperli | 2014 | World Journal of Clinical Oncology2014，5，3： | 15 |
| 11 | 基于人工神经网络的焊缝宽度预测显示文摘研究了用神经网络预测焊缝宽度的方法。首先对焊接质量检测系统的一些相关问题进行了研究,考虑了弧焊特性的提取、焊接质量的预报以及人工神经网络模型(ANN)的应用,设计了一个基于人工神经网络的焊接质量检测系统,给出系统的组成结构,ANN被用于预测焊缝宽度,建立了焊缝宽度预测的人工神经网络模型。为了验证建立的ANN模型的可行性,进行了仿真研究。仿真结果表明,所建立的ANN模型可预测焊缝宽度,基于人工神经网络的焊接质量检测系统是有效的。 | 于秀萍 孙华 赵希人 Alexandre Gavrilov | 2005 | 焊接学报2005，26，5： | 15 |
| 12 | Arabidopsis MSI1 Is Required for Negative Regulation of the Response to Drought Stress显示文摘Arabidopsis MSI1 在植物开发有基本功能。MSI1 是 Polycomb 组蛋白质建筑群和染色质集会因素的一个子单元 1,并且它与 Retinoblastoma 相关的蛋白质交往 1。MSI1 的改变的层次导致多种的显型,反映 MSI1 蛋白质功能的复杂性。以便揭开 MSI1 的另外的功能,我们执行了 transcriptional 介绍野类型并且有高度减少的 MSI1 层次(msi1-cs ) 的植物。令人惊讶地, MSI1 的已知的功能能仅仅在 msi1-cs 植物说明 transcriptional 变化的次要的部分。最惹人注目的意外观察之一是得到反应到干旱和盐应力的骆驼毛的织物应答的基因的一个子集的起来规定。我们报导 MSI1 能绑在干旱可诱导的下游的目标 RD20 的染色质并且在 Arabidopsis 干旱压力反应的否定规定为 MSI1 建议一个新角色。 | Cristina Alexandre Yvonne Moller-Steinbach Nicole Sch6nrock Wilhelm Gruissem Lars Hennig | 2009 | Molecular Plant2009，2，4： | 15 |
| 13 | Cardiac autonomic neuropathy: Risk factors, diagnosis and treatment显示文摘Cardiac autonomic neuropathy(CAN)is a serious complication of diabetes mellitus(DM)that is strongly associated with approximately five-fold increased risk of cardiovascular mortality.CAN manifests in a spectrum of things,ranging from resting tachycardia and fixed heart rate(HR)to development of'silent'myocardial infarction.Clinical correlates or risk markers for CAN are age,DM duration,glycemic control,hypertension,and dyslipidemia(DLP),development of other microvascular complications.Established risk factors for CAN are poor glycemic control in type 1 DM and a combination of hypertension,DLP,obesity,and unsatisfactory glycemic control in type 2DM.Symptomatic manifestations of CAN include sinus tachycardia,exercise intolerance,orthostatic hypotension(OH),abnormal blood pressure(BP)regulation,dizziness,presyncope and syncope,intraoperative cardiovascular instability,asymptomatic myocardial ischemia and infarction.Methods of CAN assessment in clinical practice include assessment of symptoms and signs,cardiovascular reflex tests based on HR and BP,short-term electrocardiography(ECG),QT interval prolongation,HR variability(24 h,classic24 h Holter ECG),ambulatory BP monitoring,HR turbulence,baroreflex sensitivity,muscle sympathetic nerve activity,catecholamine assessment and cardiovascular sympathetic tests,heart sympathetic imaging.Although it is common complication,the significance of CAN has not been fully appreciated and there are no unified treatment algorithms for today.Treatment is based on early diagnosis,life style changes,optimization of glycemic control and management of cardiovascular risk factors.Pathogenetic treatment of CAN includes:Balanced diet and physical activity;optimization of glycemic control;treatment of DLP;antioxidants,first of allα-lipoic acid(ALA),aldose reductase inhibitors,acetylL-carnitine;vitamins,first of all fat-soluble vitamin B1;correction of vascular endothelial dysfunction;prevention and treatment of thrombosis;in severe cases-treatment of OH.The promising methods include prescription of prostacyclin analogues,thromboxane A2 blockers and drugs that contribute into strengthening and/or normalization of Na^+,K^+-ATPase(phosphodiesterase inhibitor),ALA,dihomo-γ-linolenic acid(DGLA),ω-3 polyunsaturated fatty acids(ω-3 PUFAs),and the simultaneous prescription of ALA,ω-3 PUFAs and DGLA,but the future investigations are needed.Development of OH is associated with severe or advanced CAN and prescription of nonpharmacological and pharmacological,in the foreground midodrine and fludrocortisone acetate,treatment methods are necessary. | Victoria A Serhiyenko Alexandr A Serhiyenko | 2018 | World Journal of Diabetes2018，9，1： | 15 |
| 14 | 前庭疾病国际分类概述显示文摘2006年,为了全面启动前庭疾病国际分类(ICVD)的工作,Bárány学会分类委员会(CCBS)召开第一届会议。考虑到ICVD工作历程的复杂性,Bárány学会需要建立一个系统的内部流程以及促进与其它协会达成共识的工作流程,最终,针对前庭疾病临床诊断与研究的关键问题,CCBS开始着手制定ICVD的工作规则和框架(于2015年以前庭疾病国际分类概述英文版一文发表),包括4个层面的内容:(1)症状和体征;(2)综合征;(3)功能障碍和疾病;(4)发病机制。截至目前,CCBS在前庭症状的定义(2009)、前庭性偏头痛(2012)、前庭疾病国际分类概述(2015)、良性阵发性位置性眩晕(2015)、梅尼埃病(2015)、前庭阵发症(2016)、双侧前庭病变(2017)、持续性姿势-感知性头晕(2017)的相关专家共识已经陆续发表。在此背景下,我们此次将CCBS 2015年发表的《前庭疾病国际分类概述》一文进行了翻译(中文版发表版权已获取),以飨读者。希望能够使国内更多的同仁了解CCBS有条不紊的ICVD工作历程,对我们的工作亦有所启示!当然,我们也透过CCBS目前所做的ICVD的相关工作,更加清晰地理解到我们面临的问题及应该如何更好地去开展眩晕/前庭专业的工作!这一点,是非常重要的! | Alexandre R.Bisdorff Jeffrey P.Staab David E.Newman-Toker 张欢 焉双梅 杨旭 赵性泉 | 2019 | 神经损伤与功能重建2019，14，2： | 14 |
| 15 | An updated overview on the development of new photosensitizers for anticancer photodynamic therapy显示文摘Photodynamic therapy(PDT), based on the photoactivation of photosensitizers(PSs), has become a well-studied therapy for cancer. Photofrin~?, belonging to the first generation of PS, is still widely used for the treatment of different kinds of cancers; however, it has several drawbacks that significantly limit its general clinical use. Consequently, there has been extensive research on the design of PS molecules with optimized pharmaceutical properties, with aiming of overcoming the disadvantages of traditional PS, such as poor chemical purity, long half-life, excessive accumulation into the skin, and low attenuation coefficients. The rational design of novel PS with desirable properties has attracted considerable research in the pharmaceutical field. This review presents an overview on the classical photosensitizers and the most significant recent advances in the development of PS with regard to their potential application in oncology. | Juan Zhang Chengshi Jiang Joao Paulo Figueiró Longo Ricardo Bentes Azevedo Hua Zhang Luis Alexandre Muehlmann | 2018 | Acta Pharmaceutica Sinica B2018，8，2： | 13 |
| 16 | Conventional therapy for moderate to severe inflammatory bowel disease: A systematic literature review显示文摘BACKGROUND Despite the advent of biological drugs, conventional therapy continues to be used in moderate to severe inflammatory bowel disease(MS-IBD). This study hypothesized that as a standard of treatment and the primary alternative to biologics, conventional therapy should present robust effectiveness results in IBD outcomes.AIM To investigate the effectiveness of conventional therapy for MS-IBD.METHODS A systematic review with no time limit was conducted in July 2017 through the Cochrane Collaboration, MEDLINE, and LILACS databases. The inclusion criteria encompassed meta-analyses, systematic reviews, randomized clinical trials, observational and case-control studies concerning conventional therapy in adult patients with MS-IBD, including Crohn's disease(CD) and ulcerative colitis(UC). Corticosteroids(prednisone, hydrocortisone, budesonide, prednisolone,dexamethasone), 5-aminosalicylic acid(5-ASA) derivatives(mesalazine and sulfasalazine) and immunosuppressants [azathioprine(AZA), methotrexate(MTX), mycophenolate, cyclosporine, tacrolimus, 6-mercaptopurine(6-MP)] were considered conventional therapy. The exclusion criteria were sample size below50; narrative reviews; specific subpopulations(e.g., pregnant women,comorbidities); studies on postoperative IBD; and languages other than English,Spanish, French or Portuguese. The primary outcome measures were clinical remission(induction or maintenance), clinical response and mucosal healing. As secondary outcomes, fecal calprotectin, hospitalization, death, and surgeries were analyzed. The quality of the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation criteria.RESULTS The search strategy identified 1995 citations, of which 27 were considered eligible(7 meta-analyses, 20 individual studies). For induction of clinical remission, four meta-analyses were selected(AZA and 6-MP showed no advantage over placebo,MTX or 5-ASA in CD; MTX showed no statistically significant difference versus placebo, 6-MP, or 5-ASA in UC; tacrolimus was superior to placebo for UC in two meta-analyses). Only one meta-analysis evaluated clinical remission maintenance, showing no statistically significant difference between MTX and placebo, 5-ASA, or 6-MP in UC. AZA and 6-MP had no advantage over placebo in induction of clinical response in CD. Three meta-analyses showed the superiority of tacrolimus vs placebo for induction of clinical response in UC. The clinical response rates for cyclosporine were 41.7% in randomized controlled trials(RCTs) and 55.4% in non-RCTs for UC. For induction of mucosal healing,one meta-analysis showed a favorable rate with tacrolimus versus placebo for UC. For secondary outcomes, no meta-analyses specifically evaluated fecal calprotectin, hospitalization or death. Two meta-analyses were retrieved evaluating colectomy rates for tacrolimus and cyclosporine in UC. Most of the twenty individual studies retrieved contained a low or very low quality of evidence.CONCLUSION High-quality evidence assessing conventional therapy in MS-IBD treatment is scarce, especially for remission maintenance, mucosal healing and fecal calprotectin. | Adérson Omar Mourao Cintra Damiao Matheus Freitas Cardoso de Azevedo Alexandre de Sousa Carlos Marcela Yumi Wada Taciana Valéria Marcolino Silva Flávio de Castro Feitosa | 2019 | World Journal of Gastroenterology2019，25，9： | 13 |
| 17 | TREM-1 multimerization is essential for its activation on monocytes and neutrophils显示文摘The triggering receptor expressed on myeloid cells-1(TREM-1)is a receptor expressed on innate immune cells.By promoting the amplification of inflammatory signals that are initially triggered by Toll-like receptors(TLRs),TREM-1 has been characterized as a major player in the pathophysiology of acute and chronic inflammatory diseases,such as septic shock,myocardial infarction,atherosclerosis,and inflammatory bowel diseases.However,the molecular events leading to the activation of TREM-1 in innate immune cells remain unknown.Here,we show that TREM-1 is activated by multimerization and that the levels of intracellular Ca 2+release,reactive oxygen species,and cytokine production correlate with the degree of TREM-1 aggregation.TREM-1 activation on primary human monocytes by LPS required a two-step process consisting of upregulation followed by clustering of TREM-1 at the cell surface,in contrast to primary human neutrophils,where LPS induced a rapid cell membrane reorganization of TREM-1,which confirmed that TREM-1 is regulated differently in primary human neutrophils and monocytes.In addition,we show that the ectodomain of TREM-1 is able to homooligomerize in a concentration-dependent manner,which suggests that the clustering of TREM-1 on the membrane promotes its oligomerization.We further show that the adapter protein DAP12 stabilizes TREM-1 surface expression and multimerization.TREM-1 multimerization at the cell surface is also mediated by its endogenous ligand,a conclusion supported by the ability of the TREM-1 inhibitor LR12 to limit TREM-1 multimerization.These results provide evidence for ligand-induced,receptor-mediated dimerization of TREM-1.Collectively,our findings uncover the mechanisms necessary for TREM-1 activation in monocytes and neutrophils. | Kevin Carrasco Amir Boufenzer Lucie Jolly Helene Le Cordier Guanbo Wang Albert JR Heck Adelheid Cerwenka Emilie Vinolo Alexis Nazabal Alexandre Kriznik Pierre Launay Sebastien Gibot Marc Derive | 2019 | Cellular & Molecular Immunology2019，16，5： | 13 |
| 18 | HER2 in gastric cancer: Comparative analysis of three different antibodies using whole-tissue sections and tissue microarrays显示文摘AIM:To compare the performance of three commercially available anti-human epidermalgrowth factor receptor 2(HER2)antibodies in whole-tissue sections and tissue microarrays(TMAs)of a series of gastric tumors.METHODS:We present a comparative analysis of three anti-HER2 antibodies(HercepTest,4B5 and SP3)using TMA and whole-tissue sections prepared from the same paraffin blocks of 199 gastric adenocarcinomas operated upon between January 2004 and December2008 at a Brazilian cancer hospital.The data on the patients’age,sex,the anatomical location of the tumor and the Lauren’s histological classification were collected from clinical and pathological records.The immunohistochemical(IHC)results were examined by two pathologists and the cases were classified as positive(3+),equivocal(2+)and negative(0 or 1+),according to the criteria of the IHC scoring system of gastric cancer.TMAs and whole-tissue sections were evaluated separately and independently.All cases yielding discordant IHC results and/or scored as 2+were subjected to dual-color in situ hybridization in order to determine the final HER2 status.Besides determining the sensitivity and predictive value for HER2-positive status,we measured the accuracy of each antibody by calculating the area under the receiver operating characteristic(ROC)curve.The agreement between the results obtained using the TMAs and those obtained using the whole-tissue sections was assessed by means of Kappa coefficient.RESULTS:Intratumoral heterogeneity of HER2 expression was observed with all antibodies.HER2-positive expression(3+)in the whole-tissue sections was observed in 23 cases(11.6%)using the 4B5 antibody,in 18 cases(9.1%)using the SP3 antibody and in 10 cases(5.1%)using the HercepTest antibody.In the TMAs,11 positive cases(5.6%)were identified using SP3 antibody,9(4.6%)using the 4B5 antibody and 6(3%)using the HercepTest antibody.The sensitivity using whole-tissue sections and TMA,respectively,was 95.2%and 42.9%with 4B5,90.5%and 66.7%with SP3 and 47.6%and42.9%with HercepTest.The accuracy,calculated from the area under the ROC curve,using whole-tissue sections and TMA,respectively,was 0.91 and 0.79 by 4B5,0.86 and 0.80 by SP3 and 0.73 and 0.71 by HercepTest.The concordance of the results obtained using wholetissue sections and TMA was 97.4%(Kappa 0.75)using HercepTest,85.6%(Kappa 0.56)using SP3 and 84.1%(Kappa 0.38)using 4B5.CONCLUSION:The use of the 4B5 antibody on wholetissue sections was the most accurate IHC method for evaluating HER2 expression in gastric adenocarcinoma. | Lucas Faria Abraho-Machado Alexandre Andrade dos Anjos Jácome Durval Renato Wohnrath José Sebastio dos Santos Estela Cristina Carneseca José Humberto Tavares Guerreiro Fregnani Cristovam Scapulatempo-Neto | 2013 | World Journal of Gastroenterology2013，19，38： | 12 |
| 19 | Early Evolution of Apocrita (Insecta,Hymenoptera) as Indicated by New Findings in the Middle Jurassic of Daohugou,Northeast China显示文摘基础 Vespina (=Orussoidea + Apocrita ) 的分类和发展史被重新考虑在内部蒙古从 Daohugou 的中间的侏罗记首先基于富有、好的保存材料,中国。比较地光滑的词法转变经由侏罗记家庭 Karatavitidae 向 Orussoidea 从一位象 Xiphydriidae 一样祖先被跟踪,并且通过 Karatavitidae 和侏罗记和早白垩纪家庭 Ephialtitidae 独立地到 Stephanidae 到 Evanioidea,并且,经由绝灭的侏罗记 Kuafuidae fam。nov。到留下的 Apocrita。新假设有关 Apocrita 的典型黄蜂腰的开发被建议,它应当在 Evanioidea 并且在 Apocrita 的其余部分独立地并且以不同方法出现。作为结果,六 infraorders 与下列分类结构为亚目 Vespina 被建议:包括唯一的总科 Orussoidea (Karatavitidae +Paroryssidae + Orussidae ) 的 infraorder Orussomorpha,有唯一的总科 Stephanoidea (Ephialtitidae + Stephanidae ) 的 infraorder Stephanomorpha,有传统的作文的唯一的总科 Evanioidea 的 infraorder Evaniomorpha,有总科 Ceraphronoidea s 的 infraorder Ceraphronomorpha。str。并且传统的作文的 monotypical Megalyroidea 和 Trigonaloidea,和 infraorders Proctotrupomorpha, Ichneumonomorpha,和 Vespomorpha。因为它是,家庭 Kuafuidae 对 infraorder 未受到安置通常认为地关于 Ceraphronomorpha, Proctotrupomorpha, Ichneumonomorpha 和 Vespomorpha 的 paraphyletic。是描述了新是 Karatavites junfengi sp。nov, Praeratavites wuhuaensis sp。nov, P。perspicuus sp。nov, Postxiphydria daohugouensis 情报。et sp。nov, P。ningchengensis 情报。et sp。nov, Postxiphydroides strenuus 情报。et sp。nov, Praeratavitoides amabilis 情报。et sp。nov, Proapocritus densipediculus sp。nov, P。sculptus sp。nov, P。longantennatus sp。nov, P。formosus sp。nov, P。atropus sp。nov, P。elegans sp。nov, Stephanogaster pristinus sp。nov, Asiephialtites lini sp。nov, Praeproapocritus vulgatus 情报。et sp。nov, Sinaulacogastrinus 先令情报。et sp。nov, Sinevania speciosa 情报。et sp。nov, Eonevania robusta 情报。et sp。nov, Kuafua polyneura 情报。et sp。nov。(都从 Daohugou 的中间的侏罗记) ,以及 Kuafuidae fam。nov。包括 Kuafua 情报。nov。象 Arthrogaster Rasnitsyn 一样, 1975,并且 Leptogastrella Rasnitsyn, 1975 从在哈萨克斯坦的 Karatau 的上面的侏罗记。 | Alexandr P. RASNITSYN ZHANG Haichun | 2010 | Acta Geologica Sinica(English Edition)2010，84，4： | 12 |
| 20 | The enhanced X-ray Timing and Polarimetry mission—eXTP显示文摘In this paper we present the enhanced X-ray Timing and Polarimetry mission—eXTP. eXTP is a space science mission designed to study fundamental physics under extreme conditions of density, gravity and magnetism. The mission aims at determining the equation of state of matter at supra-nuclear density, measuring effects of QED, and understanding the dynamics of matter in strong-field gravity. In addition to investigating fundamental physics, eXTP will be a very powerful observatory for astrophysics that will provide observations of unprecedented quality on a variety of galactic and extragalactic objects. In particular, its wide field monitoring capabilities will be highly instrumental to detect the electro-magnetic counterparts of gravitational wave sources.The paper provides a detailed description of:(1) the technological and technical aspects, and the expected performance of the instruments of the scientific payload;(2) the elements and functions of the mission, from the spacecraft to the ground segment. | ShuangNan Zhang Andrea Santangelo Marco Feroci YuPeng Xu FangJun Lu Yong Chen Hua Feng Shu Zhang Sφren Brandt Margarita Hernanz Luca Baldini Enrico Bozzo Riccardo Campana Alessandra De Rosa YongWei Dong Yuri Evangelista Vladimir Karas Norbert Meidinger Aline Meuris Kirpal Nandra Teng Pan Giovanni Pareschi Piotr Orleanski QiuShi Huang Stephane Schanne Giorgia Sironi Daniele Spiga Jiri Svoboda Gianpiero Tagliaferri Christoph Tenzer Andrea Vacchi Silvia Zane Dave Walton ZhanShan Wang Berend Winter Xin Wu Jean J.M.in't Zand Mahdi Ahangarianabhari Giovanni Ambrosi Filippo Ambrosino Marco Barbera Stefano Basso Jörg Bayer Ronaldo Bellazzini Pierluigi Bellutti Bruna Bertucci Giuseppe Bertuccio Giacomo Borghi XueLei Cao Franck Cadoux Francesco Ceraudo TianXiang Chen Yu Peng Chen Jerome Chevenez Marta Civitani Wei Cui WeiWei Cui Thomas Dauser Ettore Del Monte Sergio Di Cosimo Sebastian Diebold Victor Doroshenko Michal Dovciak YuanYuan Du Lorenzo Ducci QingMei Fan Yannick Favre Fabio Fuschino JoséLuis Ga'lvez Min Gao MingYu Ge Olivier Gevin Marco Grassi QuanYing Gu YuDong Gu DaWei Han Bin Hong Wei Hu Long Ji ShuMei Jia WeiChun Jiang Thomas Kennedy Ingo Kreykenbohm Irfan Kuvvetli Claudio Labanti Luca Latronico Gang Li MaoShun Li Xian Li Wei Li ZhengWei Li Olivier Limousin HongWei Liu XiaoJing Liu Bo Lu Tao Luo Daniele Macera Piero Malcovati Adrian Martindale Malgorzata Michalska Bin Meng Massimo Minuti Alfredo Morbidini Fabio Muleri Stephane Paltani Emanuele Perinati Antonino Picciotto Claudio Piemonte JinLu Qu Alexandre Rachevski Irina Rashevskaya Jerome Rodriguez Thomas Schanz ZhengXiang Shen LiZhi Sheng JiangBo Song LiMing Song Carmelo Sgro Liang Sun Ying Tan Phil Uttley Bo Wang DianLong Wang GuoFeng Wang Juan Wang LangPing Wang YuSa Wang Anna L.Watts XiangYang Wen Jörn Wilms ShaoLin Xiong JiaWei Yang Sheng Yang YanJi Yang Nian Yu WenDa Zhang Gianluigi Zampa Nicola Zampa Andrzej A.Zdziarski AiMei Zhang ChengMo Zhang Fan Zhang Long Zhang Tong Zhang Yi Zhang XiaoLi Zhang ZiLiang Zhang BaoSheng Zhao ShiJie Zheng Yu Peng Zhou Nicola Zorzi J.Frans Zwart | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，2： | 11 |
您所在的机构暂未开通此部分的功能，请联系管理员