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1935篇 您的检索式:作者名="P Franks"
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1c-Met targeted therapy of cholangiocarcinoma显示文摘Cholangiocarcinoma continues to be a challenging disease to treat. Systemic therapy is used in unresectable disease, disease progression after surgery, and in the palliative setting. Unfortunately, results of multiple phase Ⅱ trials have rarely yielded positive results. As data on the molecular carcinogenesis of cholangiocarcinoma is developing, we are more able to understand the disease process and can use this understanding to create unique targeted therapies. We reviewed the role of c-Met/ hepatocyte growth factor (HGF) in the development of cholangiocarcinoma. Furthermore, we explored the use of the c-Met guided cascade as a target to treat cholangiocarcinoma. We reviewed the current use and options for future development of c-Met agents to treat this disease.Matei P Socoteanu Frank Mott Gianfranco Alpini Arthur E Frankel 2008World Journal of Gastroenterology2008,14,19:16
2Direct ex vivo analysis of dendritic cells in patients with hepatocellular carcinoma显示文摘瞄准:与肝细胞癌(HCC ) 从病人分析树枝状的房间(DC ) 的显型和功能以便在这疾病理解他们的角色。方法:骨髓的的树枝状的房间在 HCC 病人的外部血被枚举。从外部血的天真、刺激的骨髓的的树枝状的房间上的 CD80, CD83, CD86 和 HLA 医生表示被分析。骨髓的的树枝状的房间从外部血被孤立,他们的功能被测试。吞噬作用用 FITC 葡聚糖祷告被分析,肽特殊刺激,在多形核白细胞 dI:dC 之上刺激 allogeneic T 房间和 cytokines 的分泌物的能力被测试。结果:骨髓的的树枝状的房间与 HCC 在病人被减少。在 CD80, CD83, CD86 和 HLA 医生表示的差别都没从 HCC 病人和健康控制在天真、刺激的骨髓的的树枝状的房间上被发现。肽 specific T 房间的正常吞噬作用或刺激与一个损害 allo-stimulatory 能力和减少的 IL-12 分泌物相对照被观察。结论:在病人的 mDCs 的损害 IL-12 生产能导致建议指导治疗可以提高的那 IL-12 的天真的 T 房间的一个损害 stimulatory 能力在 HCC 病人的肿瘤 specific 免疫者回答。Lars A Ormandy Anatol Frber Tobias Cantz Susanne Petrykowska Heiner Wedemeyer Monique Hrning Frank Lehner Michael P Manns Firouzeh Korangy Tim F Greten 2006World Journal of Gastroenterology2006,12,20:12
3Platelet-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
4Retrograde-viewing device improves adenoma detection rate in colonoscopies for surveillance and diagnostic workup显示文摘AIM:To determine which patients might benefit most from retrograde viewing during colonoscopy through subset analysis of randomized,controlled trial data.METHODS:The Third Eye Retroscope Randomized Clinical Evaluation(TERRACE) was a randomized,controlled,multicenter trial designed to evaluate the efficacy of a retrograde-viewing auxiliary imaging device that is used during colonoscopy to provide a second video image which allows viewing of areas on the proximal aspect of haustral folds and flexures that are difficult to see with the colonoscope's forward view.We performed a post-hoc analysis of the TERRACE data to determine whether certain subsets of the patient population would gain more benefit than others from use of the device.Subjects were patients scheduled for colonoscopy for screening,surveillance or diagnostic workup,and each underwent same-day tandem examinations with standard colonoscopy(SC) and Third Eye colonoscopy(TEC),randomized to SC followed by TEC or vice versa.RESULTS:Indication for colonoscopy was screening in 176/345 subjects(51.0%),surveillance after previous polypectomy in 87(25.2%) and diagnostic workup in 82(23.8%).In 4 subjects no indication was specified.Previously reported overall results had shown a net additional adenoma detection rate(ADR) with TEC of 23.2% compared to SC.Relative risk(RR) of missing adenomas with SC vs TEC as the initial procedure was 1.92(P = 0.029).Post-hoc subset analysis shows additional ADRs for TEC compared to SC were 4.4% for screening,35.7% for surveillance,55.4% for diagnostic and 40.7% for surveillance and diagnostic combined.The RR of missing adenomas with SC vs TEC was 1.11(P = 0.815) for screening,3.15(P = 0.014) for surveillance,8.64(P = 0.039) for diagnostic and 3.34(P = 0.003) for surveillance and diagnostic combined.Although a multivariate Poisson regression suggested gender as a possibly significant factor,subset analysis showed that the difference between genders was not statistically significant.Age,bowel prep quality and withdrawal time did not significantly affect the RR of missing adenomas with SC vs TEC.Mean sizes of adenomas detected with TEC and SC were similar at 0.59 cm and 0.56 cm,respectively(P = NS).CONCLUSION:TEC allows detection of significantly more adenomas compared to SC in patients undergoing surveillance or diagnostic workup,but not in screening patients(ClinicalTrials.gov Identifier:NCT01044732).Peter D Siersema Amit Rastogi Anke M Leufkens Paul A Akerman Kassem Azzouzi Richard I Rothstein Frank P Vleggaar Alessandro Repici Giacomo Rando Patrick I Okolo Olivier Dewit Ana Ignjatovic Elizabeth Odstrcil James East Pierre H Deprez Brian P Saunders Anthony N Kalloo Bradley Creel Vikas Singh Anne Marie Lennon Daniel C DeMarco 2012World Journal of Gastroenterology2012,18,26:6
5Immunohistochemical analysis of the Wnt/β-catenin signaling pathway in pancreatic neuroendocrine neoplasms显示文摘AIM: To investigate the role of the Wnt/β-catenin pathway in pancreatic neuroendocrine neoplasms(PanN ENs). METHODS: Tissue microarrays containing 88 PanN ENs were immunohistochemically labeled with antibodies to β-catenin, E-cadherin, adenomatous polyposis coli(APC), chromogranin and synaptophysin. One case had only metastatic tumors resected, whereas others(n = 87) received pancreatectomy with or without partial hepatectomy. Pathology slides, demographic, clinicopathologic, and follow up data were reviewed. Patients' demographics, clinicopathologic features, and immunohistochemical results from 87 primary tumors were compared between patients with low stage(stage Ⅰ/Ⅱ) and high stage(stage Ⅲ/Ⅳ) tumors. In addition, correlation of immunohistochemical results from primary tumors with disease-specific survival(DSS) was evaluated. RESULTS: Strong membranous β-catenin staining in the primary tumor was observed in all 13 stage Ⅲ/Ⅳ Pan NENs as compared to 47%(35/74) of stage Ⅰ/Ⅱtumors(P < 0.01). However, the strong membranous β-catenin staining was unassociated with tumor grade or DSS. Decreased membranous β-catenin staining was associated with decreased membranous E-cadherin labeling. Nuclear β-catenin staining was seen in 15%(2/13) of stage Ⅲ/Ⅳ Pan NENs as compared to 0%(0/74) of stage Ⅰ/Ⅱ tumors(P = 0.02). The case with metastasectomy only also showed nuclear β-catenin staining. Two of the three cases with nuclear β-catenin staining were familial adenomatous polyposis(FAP) patients. Lack of APC expression was seen in 70%(57/81) of the cases, including the 3 cases with nuclear β-catenin staining. Expression of E-cadherin and APC in primary tumor was not correlated with tumor grade, tumor stage, or disease specific survival. CONCLUSION: The Wnt/β-catenin pathway was altered in some PanN ENs, but did not Impact DSS. PanN ENs in FAP patients demonstrated nuclear β-catenin accumulation and loss of APC.Vivian Weiss Julie Dueber Jesse P Wright Justin Cates Frank Revetta Alexander A Parikh Nipun B Merchant Chanjuan Shi 2016World Journal of Gastrointestinal Oncology2016,8,8:3
6Environmental magnetism: Principles and applications显示文摘Liu Qingsong Roberts Andrew P Larrasoa?a Juan C Banerjee Subir K Guyodo Yohan Tauxe Lisa Oldfield Frank 2012EN2012,,4:3
7Coxsackievirus mutants that can bypass host factor PI4KIIIβ and the need for high levels of PI4P lipids for replication显示文摘Hilde M van der Schaar Lonneke van der Linden Kjerstin H W Lanke Jeroen R P M Strating Gerhard Purstinger Erik de Vries Cornelis A M de Haan Johan Neyts Frank J M van Kuppeveld 2012Cell Research2012,22,11:3
8Mesenchymal stem cells: clinical applications and biological characterization显示文摘Frank P Barry J.Mary Murphy 2003International Journal of Biochemistry and Cell Biology2003,,4:2
9Optical fiber Bragg gratings for tunnel surveillance显示文摘NELLEN P M FRANK A BRONNIMANN R 2000SPIE2000,3986,:2
10The herpes simplex virus proeapsid: structure, conformational changes upon maturation, and roles of the triplex proteins VP19c and VP23 in assembly显示文摘Benes L T Frank P B William W 1996J MoL BioL1996,263,:1
11Muhiresidue analysis of β2-agonists in human and calf urine using multimodal solid-phase extraction and high-performance liquid chromatography with electrochemical detection 显示文摘KOOLE A BOSMAN J J FRANKE J P 1999J Chromatogr: B1999,726,:1
12A conformationally sensitive GHR antibody : impact on GH signaling and GHR proteolysis显示文摘Jiang J Wang X He K Li X Chen C M Sayeski P P Waters M J Frank S J 2004Mol Endocrinol2004,18,12:1
13Plankton patchiness in highfrequency internal waves 显示文摘Lennert Cody C E Franks P J S 1999Marine Ecology Progress Series1999,186,:1
14Occipital-parietal encephalopathy:a new name for an old syndrome显示文摘Pavlakis SG Frank Y Kalina P 1997Pediatr Neurol1997,16,2:1
15Analysis and synthesis of nonlinear time-delay system via fuzzy control approach显示文摘Cao Y Y Frank P M 2000IEEE Transaction on Fuzzy Systems2000,8,2:1
16Improvement of mold-level control using fuzzy logic显示文摘 P M Frank J Wochnik 1994Eng Appl of Artif Intell1994,7,5:1
17Receptor-ligand binding assays: technologies and applications 显示文摘JONG L A UGES D R FRANKE J P BISCHOFFR 2005JChromatogr: B2005,829,12:1
18MAAN:A Multi-attribute Addressable Network for Grid Information Services显示文摘Cai Min Frank M Szekely P 2004Journal of Grid Computing2004,2,1:1
19Fault diagnosis in dynamic systems using analytical and knowledge-based redundancy-a survey and some new results显示文摘Frank P M 1990Automatica1990,26,3:1
20MR-guided interstitial laser-induced thermotherapy of hepatic metastasis combined with arterial blood flow reduction:technique and first clinical results in an open MR system显示文摘Frank K W Klaus R Jorg P R 2001JMRI2001,13,:1
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