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| 1 | Current concepts in ameloblastoma-targeted therapies in B-raf proto-oncogene serine/threonine kinase V600E mutation: Systematic review显示文摘BACKGROUND Ameloblastomas are common benign epithelial odontogenic neoplasms that present an aggressive and unpredictable behavior that may modify treatment strategies.Different signaling pathways that participate in the progression of these tumors have been identified.B-raf proto-oncogene serine/threonine kinase(BRAF)is a protein involved in the behavior of ameloblastomas,and it is related to many cell mechanisms.BRAF gene mutations have been identified in ameloblastomas,of which the BRAF V600E(valine substituted by glutamic acid at amino acid 600)mutation has been the most common and can be present concomitantly with other mutations that may be involved in its behavior.Targeted therapies have been used as an alternative in the case of resistance or contraindications to conventional treatments.AIM To document the presence of BRAF V600E and additional mutations,their behavior,and targeted therapies in these tumors.METHODS An electronic literature search was conducted according to PRISMA guidelines in PubMed/MEDLINE,Cochrane,EMBASE,and SpringerLink using the terms“ameloblastomas”,“BRAF V600E”,“additional mutations”,and“targeted therapies”.Ameloblastomas were classified according to WHO guidelines.Inclusion criteria were articles in English,published not more than 10 years ago,and studies with laboratory works related to BRAF V600E.Articles were evaluated by two independent reviewers and retrieved for full-text evaluation.The EBLIP Critical Appraisal Checklist was used to evaluate the quality of the eligible studies.Descriptive statistical analysis was performed.RESULTS Two independent reviewers,with a substantial concordance indicated by a kappa coefficient of k=0.76,evaluated a total of 19 articles that were included in this study.The analysis registered 521 conventional ameloblastomas(AM),81 unicystic ameloblastomas(UA),13 ameloblastic carcinomas(AC),three metastatic ameloblastomas(MA),and six peripheral ameloblastomas(PA),of which the histopathological type,anatomic location,laboratory tests,expression of BRAF mutation,and additional mutations were registered.The BRAF V600E mutation was found in 297 AM(57%),63 UA(77.7%),3 AC(23%),1 MA(50%),and 5 PA(83.3%).Follicular type predominated with a total of 116 cases(40%),followed by plexiform type with 63 cases(22.1%).Furthermore,both types presented additional mutations,in which alterations in JAK3 P132T,SMARCB1,PIK3CA,CTNNB1,SMO,and BRAF G606E genes were found.Four case reports were found with targeted therapy to BRAF V600E.CONCLUSION The identification of BRAF V600E and additional mutations as an aid in targeted therapies has been a breakthrough in alternative treatments of ameloblastomas where surgical treatments are contraindicated. | Rogelio González-González Sandra López-Verdín Jesús Lavalle-Carrasco Nelly Molina-Frechero Mario Isiordia-Espinoza Ramón G Carreón-Burciaga Ronell Bologna-Molina | 2020 | World Journal of Clinical Oncology2020，11，1： | 6 |
| 2 | 抗炎介质表达缺陷参与中性粒细胞型支气管哮喘发病机制:半乳糖凝集素-3和白细胞介素-1RA/白细胞介素-1beta比例显著下降显示文摘支气管哮喘(哮喘)是具有异质性的气道炎症性疾病,其主要特点表现为气道高反应和可变的气流受限。在哮喘的发病机制中,过敏原诱导的TH2淋巴细胞激活以及IL-5介导的嗜酸粒细胞渗出起到重要的作用。近年来发现超过50%的哮喘患者气道的嗜酸粒细胞水平并不增高,并将这种亚型定义为非嗜酸粒细胞型哮喘。其中部分患者表现为气道中性粒细胞明显增高,称为中性粒细胞型哮喘。 | 高鹏 Peter G Gibson Katherine J Baines Ian A Yang John W Upham Paul N Reynolds Sandra Hodge Alan L James Christine Jenkins Matthew J Peters 张捷 Jodie L Simpson | 2016 | 中华结核和呼吸杂志2016，39，11： | 5 |
| 3 | Migrasomes: a new organelle of migrating cells显示文摘 | Bruno da Rocha-Azevedo Sandra L Schmid | 2015 | Cell Research2015，25，1： | 3 |
| 4 | Association between EGF +61A/G polymorphism and gastric cancer in Caucasians显示文摘AIM: To investigate the association between epidermal growth factor (EGF) +61A/G polymorphism and susceptibility to gastric cancer, through a cross-sectional study. METHODS: Polymerase chain reaction resctriction fragment lenght polymorphism analyses were used to genotype EGF +61 in 207 patients with gastric lesions (162 patients with gastric adenocarcinomas, 45 with atrophy or intestinal metaplasia) and 984 controls. All subjects were Caucasian. RESULTS: Genotype distribution was 23.5% for GG and 76.5% for GA/AA in the control group, 18.4% for GG and 68.6% for GA/AA in the entire group with gastric lesions and 17.9% for GG and 82.1% for GA/AA in the group with gastric adenocarcinoma. No statistically significant associations were found between EGF +61 variants and risk for developing gastric cancer [odds ratios (OR) = 1.41, 95% confidence intervals (CI): 0.90-2.21, P = 0.116]. However, the stratification of individuals by gender revealed that males carrying A alleles (EGF +61A/G or AA) had an increased risk for developing gastric cancer as compared to GG homozygous males (OR = 1.55, 95% CI: 1.05-2.28, P = 0.021). CONCLUSION: In summary, we found that males who were A carriers for EGF +61 had an increased risk for developing gastric cancer. This result may be explained by the suggestion that women secrete less gastric acid than men. | Ana Paula Araújo Bruno M Costa Ana L Pinto-Correia Maria Fragoso Paula Ferreira Mário Dinis-Ribeiro Sandra Costa Rui M Reis Rui Medeiros | 2011 | World Journal of Gastroenterology2011，17，4： | 3 |
| 5 | Evaluation of biodegradable electric conductive tube-guides and mesenchymal stem cells显示文摘AIM: To study the therapeutic effect of three tubeguides with electrical conductivity associated to mesenchymal stem cells(MSCs) on neuro-muscular regeneration after neurotmesis.METHODS: Rats with 10-mm gap nerve injury were tested using polyvinyl alcohol(PVA), PVA-carbon nanotubes(CNTs) and MSCs, and PVA-polypyrrole(PPy). The regenerated nerves and tibialis anterior muscles were processed for stereological studies after 20 wk. The functional recovery was assessed serially for gait biomechanical analysis, by extensor postural thrust, sciatic functional index and static sciatic functionalindex(SSI), and by withdrawal reflex latency(WRL). In vitro studies included cytocompatibility, flow cytometry, reverse transcriptase polymerase chain reaction and karyotype analysis of the MSCs. Histopathology of lung, liver, kidneys, and regional lymph nodes ensured the biomaterials biocompatibility. RESULTS: SSI remained negative throughout and independently from treatment. Differences between treted groups in the severity of changes in WRL existed, showing a faster regeneration for PVA-CNTs-MSCs(P < 0.05). At toe-off, less acute ankle joint angles were seen for PVA-CNTs-MSCs group(P = 0.051) suggesting improved ankle muscles function during the push off phase of the gait cycle. In PVA-PPy and PVA-CNTs groups, there was a 25% and 42% increase of average fiber area and a 13% and 21% increase of the 'minimal Feret's diameter' respectively. Stereological analysis disclosed a significantly(P < 0.05) increased myelin thickness(M), ratio myelin thickness/axon diameter(M/d) and ratio axon diameter/fiber diameter(d/D; g-ratio) in PVA-CNT-MSCs group(P < 0.05). CONCLUSION: Results revealed that treatment with MSCs and PVA-CNTs tube-guides induced better nerve fiber regeneration. Functional and kinematics analysis revealed positive synergistic effects brought by MSCs and PVA-CNTs. The PVA-CNTs and PVA-PPy are promising scaffolds with electric conductive properties, bio- and cytocompatible that might prevent the secondary neurogenic muscular atrophy by improving the reestablishment of the neuro-muscular junction. | Jorge Ribeiro Tiago Pereira Ana Rita Caseiro Paulo Armada-da-Silva Isabel Pires Justina Prada Irina Amorim Sandra Amado Miguel Franca Carolina Goncalves Maria Ascensao Lopes Jose Domingos Santos Dina Morais Silva Stefano Geuna Ana Lúcia Luís Ana Colette Maurício | 2015 | World Journal of Stem Cells2015，7，6： | 2 |
| 6 | De Groote, Measuring use patterns of online journals and databases显示文摘 | Sandra L | 2003 | Journal of the Medical Library Association2003，91，2： | 2 |
| 7 | Clinical decision support for drug related events: Moving towards better prevention显示文摘Clinical decision support(CDS) systems with automated alerts integrated into electronic medical records demonstrate efficacy for detecting medication errors(ME) and adverse drug events(ADEs). Critically ill patients are at increased risk for ME, ADEs and serious negative outcomes related to these events. Capitalizing on CDS to detect ME and prevent adverse drug related events has the potential to improve patient outcomes. The key to an effective medication safety surveillance system incorporating CDS is advancing the signals for alerts by using trajectory analyses to predict clinical events, instead of waiting for these events to occur. Additionally, incorporating cutting-edge biomarkers into alert knowledge in an effort to identify the need to adjust medication therapy portending harm will advance the current state of CDS. CDS can be taken a step further to identify drug related physiological events, which are less commonly included in surveillance systems. Predictive models for adverse events that combine patient factors with laboratory values and biomarkers are being established and these models can be the foundation for individualized CDS alerts to prevent impending ADEs. | Sandra L Kane-Gill Archita Achanta John A Kellum Steven M Handler | 2016 | World Journal of Critical Care Medicine2016，5，4： | 2 |
| 8 | The application of SHRIMP to Phanerozoic geochronology: a critical appraisal of four zircon standards显示文摘 | Lance P Black Sandra L Kamo lan S Williams | 2003 | Chemical Geology2003，200，： | 1 |
| 9 | Applicability of in situ or transplanted lichens for assessment of atmospheric pollution in Patagonia, Argentina 显示文摘 | Susana C Sandra L | 2004 | Journal of Atmospheric Chemistry2004，49，： | 1 |
| 10 | Bivalacqua, adrian barbul arginase inhibition promotes wound healing in mice显示文摘 | Sandra L Kavalukas Aarti R | 2011 | Surgery2011，151，2： | 1 |
| 11 | Physical properties of a bisphenol - F epoxy containing a silica filler treated with silane coupling agents 显示文摘 | Case Sandra L | 2003 | Journal of Adhesion2003，79，： | 1 |
| 12 | Ameloblastoma induces asteoclastogenesis:A possible role of ameloblastoma in expanding in the bone显示文摘 | Sandra F Hendarmin L Kukita T | 2005 | Oral Oncol2005，41，6： | 1 |
| 13 | Invasion: the perspective of diverse plant communities显示文摘 | ANNE ELAINE P SANDRA L | 2000 | AustralEcology2000，25，： | 1 |
| 14 | Efficacy of amannan oligosaccharide(Bio-Mos)for improving nursery pigperformance显示文摘 | Miguel J C Sandra L Rodriguez-Zas Pettigrew J E | 2004 | Journal of Swine Health and Production2004，12，6： | 1 |
| 15 | Peroxidase induced wilting in transgenic tobacco plants 显示文摘 | Bradford Sandra Rothstein Steven | 1990 | The Plant Cell1990，2，： | 1 |
| 16 | Mutation analysis in a cohort of 224 tuberous sclerosis patients indicates increased severity of TSC2,compared with TSC1,disease in multiple organs显示文摘 | Sergiusz Jozwiak David Neal Franz | 2001 | Am J Hum Genet2001，68，： | 1 |
| 17 | MRI Analysis of in vivo Meniscal and Tibio-femoral Kinematics in ACL-Deficient and Normal Knees 显示文摘 | Sandra JS Benjiamin CM Keh-Yang L | 2006 | Journal of Orthopaedic Research (S0736-0266)2006，24，6： | 1 |
| 18 | Social support: Its relationship to observered communication with peers and superiors显示文摘 | Sandra L Kirmeyer S L Lin T R | 1987 | Academy of Management Journal1987，30，1： | 1 |
| 19 | Common fragile sites as targets for chromosome rearrangements显示文摘 | Martin FA Sandra GD Ryan L | 2006 | DNA Repair2006，5，910： | 1 |
| 20 | Flavor anal- ysis of quince显示文摘 | SCHREYEN L DIRINC P SANDRA P etal | 1979 | Journal of Agricultural and Food Chemis try1979，27，4： | 1 |
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