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435篇 您的检索式:作者名="POWELL C M"
    题名 作者 年代 出处 被引量
1Leukemia:研究鉴定出与34种AML白血病亚群相关联的基因突变显示文摘针对成年急性髓细胞白血病(acute myeloid leukemia,AML)患者的一项新的大型研究将80种癌症相关基因突变与5种AML亚型相关联。这5种AML亚型可通过特异性的染色体异常加以确定。在未来,这些发现可能有助指导基因突变测试和治疗决策。A-K Eisfeld K Mrózek J Kohlschmidt D Nicolet S Orwick C J Walker K W Kroll J S Blachly A J Carroll J E Kolitz B L Powell E S Wang R M Stone A de la Chapelle J C Byrd C D Bloomfield 2017现代生物医学进展2017,17,15:7
2帕博利珠单抗联合以铂类为基础的化疗治疗非小细胞肺癌合并稳定性脑转移患者的结局:KEYNOTE-021、-189和-407研究的汇总分析显示文摘背景与目的此项探索性分析回顾评价了晚期非小细胞肺癌(non-small cell lung cancer,NSCLC)患者的结局,旨在确定基线时合并脑转移是否会影响一线应用帕博利珠单抗联合化疗(pembrolizumab plus chemotherapy,PC)比对单用化疗的疗效。患者和方法对KEYNOTE-021队列G(非鳞癌)、KEYNOTE-189(非鳞癌)和KEYNOTE-407(鳞癌)三项研究晚期NSCLC患者的数据进行汇总分析。患者接受含铂两药化疗和/或35个周期帕博利珠单抗治疗(每3周200 mg)。所有研究均纳入了经治或初治的稳定性脑转移患者(KEYNOTE-189与KEYNOTE-407研究纳入初治脑转移患者)。经治的脑转移患者已处于病情稳定的状态≥2周(KEYNOTE-021队列G患者≥4周),无新发或脑转移病灶扩大的证据且入组前至少3天以上未使用激素。初治的无症状脑转移患者需定期接受脑部影像学检查。结果共纳入1298例患者,其中171例有基线脑转移,1127例无脑转移。两组的中位随访时间(范围)在数据截止时分别为10.9(0.1-35.1)个月和11.0(0.1-34.9)个月。合并脑转移和无脑转移患者的总生存期[0.48(95%CI:0.32-0.70)和0.63(95%CI:0.53-0.75)]和无进展生存期[0.44(95%CI:0.31-0.62)和0.55(95%CI:0.48-0.63)]的风险比(PC/化疗)相似。合并脑转移的患者中,PC组和单用化疗组患者的中位总生存期分别为18.8个月和7.6个月,中位无进展生存期分别为6.9个月和4.1个月。无论是否合并脑转移,PC组患者的客观缓解率都高于单用化疗组,且缓解持续时间有显著延长。合并脑转移的患者中,PC组与单用化疗组的治疗相关不良事件发生率分别为88.2%和82.8%;而无脑转移的患者中,两组治疗相关不良事件的发生率分别为94.5%和90.6%。结论无论是否合并脑转移,与单用化疗相比,帕博利珠单抗联合以铂类为基础的组织学特异性化疗可改善所有PD-L1亚组的临床结局,其中包括PD-L1肿瘤比例评分<1%的患者,并且在晚期NSCLC患者中安全性良好。该方案是晚期NSCLC初治患者的标准方案,并可用于合并稳定性脑转移的患者。周清(翻译校对) Steven F Powell Delvys Rodríguez-Abreu Corey J Langer Ali Tafreshi Luis Paz-Ares Hans-Georg Kopp Jeronimo Rodríguez-Cid Dariusz M Kowalski Ying Cheng Takayasu Kurata Mark M Awad Jinaxin Lin Bin Zhao M Catherine Pietanza Bilal Piperdi Marina C Garassino 2022中国肺癌杂志2022,25,1:6
3Mammalian keratin gene families: organization for genes coding for the B2 high-sulphur proteins sheep wool 显示文摘Powell B C Sleigh M J Ward K A 1983Nucleic Acids Res1983,11,:1
4The comparison of RFLP, RAPD, AFLP and SSR (microsatellite) markers forgermplasm analysis显示文摘Powell W Morgante M Andre C etal 1996Molecular Breeding1996,2,:1
5Multiple roles for the receptor tyrosine kinase axl in tumor formation显示文摘Holland S J Powell M J Franci C 0,,20:1
6Proteinase inhibition of the detection of Listeria monocytogenes in milk using the polymerase chain reaction 显示文摘Powell H A Gooding C M Garrett S D 1994Lett Appl Microbiol1994,18,:1
7Nonequi-librium 1//noise in rectifying nanopores 显示文摘Powell M R Vlassiouk I Martens C 2009PhysicalReview Letters2009,103,24:1
8Pilot fatigue in short-haul operations : effects of number of sectors, duty length, and time of day显示文摘Powell D M C Spencer M B Holland D 2007Aviation Space and Environmental Medicine2007,78,7:1
9The application of in situpermeable reactive (zero- valent iron) barrier technologyfor the remediation of chromate- contaminated groundwater : a field test显示文摘Puls R W Paul C J Powell R M 1999Appl Geochem1999,14,:1
10A Strain-rate-dependent concrete material model for ADINA显示文摘Tedesco J W Powell J C Ross C Hughes M L 1997Computers & Structures1997,64,56:1
11Physical activity, exercise, and physical fitness:definitions and distinctions for health-related research显示文摘CASPERSEN C J POWELL K E CHRISTENSON G M 1985Public Health Reports1985,100,2:1
12Proteinase inhibition of the detection of Listeria monocytogenes in milk using the polymerase chain reaction显示文摘Powell H A Gooding C M Garrett S D 1994Letters in Applied Microbiology1994,18,1:1
13Effect of LX4211 on glucose homeostasis and body composition in preclinical models 显示文摘Powell D R DaCosta C M Smith M 2014J Pharmacol Exp Ther2014,350,2:1
14Luminescence of calcium tungstate crystals显示文摘TREADAWAY M J POWELL R C 1974J Chem Phys1974,61,:1
15Barriers to supply chain information integration:SMEs adrift of eLands显示文摘Harland C M Caldwell N D Powell P 2007Journal of Operations Management2007,25,6:1
16A new device to limit extravasa-tion during contrast-enhanced CT显示文摘Powell C C Li J M Rodino L 2000AJR Am J Roentgenol2000,174,2:1
17Co-culture of ovine ova with oviductal cells in medium 199显示文摘Rexroad C E Powell A M 1988Anim Sci1988,66,:1
18Pancreaticoduodenectomy : a 20-year experience in 516 patients显示文摘Schmidt C M Powell E S Yiannoutsos C T 2004Arch Surg2004,139,7:1
19Phosphomannose isomerase:an efficient selectable marker for plant transformation显示文摘Reed J Privallel L Powell M L Meghji M Dawson J Dunder E Suttie J Wenck A Launis K Kramer C Chang Y F Hansen G Wright M 0,,:1
20Physical activity, exercise, and physical fitness: definitions and distinctions for health-related research显示文摘CASPERSEN C J POWELL K E CHRISTENSON G M 1985Public Health Rep1985,100,2:1
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