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789篇 您的检索式:作者名="JEFFREY W W"
    题名 作者 年代 出处 被引量
1Sharing Clinical Trial Data: A Proposal from the International Committee of Medical Journal Editors显示文摘The International Committee of Medical Journal Editors (ICMJE) believes that there is an ethical obligation to responsibly share data generated by interventional clinical trials because participants have put themselves at risk.In a growing consensus,many funders around the world-foundations,government agencies,and industry-now mandate data sharing.Here,we outline ICMJE's proposed requirements to help meet this obligation.We encourage feedback on the proposed requirements.Anyone can provide feedback at www.icmje.org by April 18,2016.Darren B Taichman Joyce Backus Christopher Baethge Howard Bauchner Peter W de Leeuw Jeffrey M Drazen John Fletcher Frank Frizelle Irish Groves Abraham Haileamlak Astrid James Christine Laine Larry Peiperl Anja Pinborg Peush Sahni Si-Nan Wu 2016Chinese Medical Journal2016,,2:20
2Inhibition of Mcl-1 enhances cell death induced by the Bcl-2-selective inhibitor ABT-199 in acute myeloid leukemia cells显示文摘Acute myeloid leukemia(AML)is a serious disease.The 5-year survival rates remain frustratingly low(65%for children and 26%for adults).Resistance to frontline chemotherapy(usually cytarabine)often develops;therefore a new treatment modality is needed.Bcl-2 family proteins play an important role in balancing cell survival and apoptosis.The antiapoptotic Bcl-2 family proteins have been found to be dysregulated in AML.ABT-199,a BH3 mimetic,was developed to target antiapoptotic protein Bcl-2.Although ABT-199 has demonstrated promising results,resistance occurs.Previous studies in AML show that ABT-199 alone decreases the association of proapoptotic protein Bim with Bcl-2,but this is compensated by increased association of Bim with prosurvival protein Mcl-1,stabilizing Mcl-1,resulting in resistance to ABT-199.In this study,we investigated the antileukemic activity of the Mcl-1-selective inhibitor A-1210477 in combination with ABT-199 in AML cells.We found that A-1210477 synergistically induced apoptosis with ABT-199 in AML cell lines and primary patient samples.The synergistic induction of apoptosis was decreased upon Bak,Bax and Bim knockdown.While A-1210477 treatment alone also increased Mcl-1 protein levels,combination with ABT-199 reduced binding of Bim to Mcl-1.Our results demonstrate that sequestration of Bim by Mcl-1,a mechanism of ABT-199 resistance,can be abrogated by combined treatment with the Mcl-1 inhibitor A-1201477.Daniel A Luedtke Xiaojia Niu Yihang Pan Jianyun Zhao Shuang Liu Holly Edwards Kang Chen Hai Lin Jeffrey W Taub Yubin Ge 2017Signal Transduction and Targeted Therapy2017,2,1:11
3Non-genetic contributions of the sperm nucleus to embryonic development显示文摘从几个实验室的最近的数据提供了最新使肥沃的卵母细胞从为合适的胚胎的开发被要求的精子染色质继承 epigenetic 信号的证据。为这评论的目的,术语 epigenetic 被用来描述从精子房间被传给胚胎的分子的信息的所有类型。当在哺乳动物或为为哪个有证据,它可以那么做为合适的 embryogenesis 被要求,有已经被建立了的 epigenetic 信息的至少六种不同形式。这些是(i) DNA methylation;(ii ) 精子特定的 histones,(iii ) 另外的联系染色质的蛋白质;(iv ) perinuclear 膜蛋白质;(v) 精子出生的 RNA 并且,这评论的焦点;并且(vi ) 由精子的 DNA 环领域组织原子矩阵。当为有效授精和随后的胚胎开发作为必要部件为帮助繁殖技术为精子的操作和 cryopreservation 设计协议时,这些 epigenetic 信号应该被考虑。Yasuhiro Yamauchi Jeffrey A Shaman W Steven Ward 2011Asian Journal of Andrology2011,13,1:6
4Cancer immunosurveillance: role of patrolling monocytes显示文摘Luca Cassetta Jeffrey W Pollard 2016Cell Research2016,26,1:5
5Short and long term outcomes of 200 patients supported by continuous-flow left ventricular assist devices显示文摘AIM: To study the institutional experience over 8 years with 200 continuous-flow(CF)- left ventricular assist devices(LVAD).METHODS: We evaluated our institution's LVAD database and analyzed all patients who received a CF LVAD as a bridge to transplant(BTT) or destination therapy from March 2006 until June 2014. We identified 200 patients, of which 179 were implanted with a Heart Mate II device(Thoratec Corp., Pleasanton, CA) and 21 received a Heartware HVAD(Heart Ware Inc., Framingham, MA).RESULTS: The mean age of our LVAD recipients was 59.3 years(range 17-81), 76%(152/200) were males, and 49% were implanted for the indication of BTT. The survival rate for our LVAD patients at 30 d, 6 mo, 12 mo, 2 years, 3 years, and 4 years was 94%, 86%, 78%, 71%, 62% and 45% respectively. The mean duration of LVAD support was 581 d(range 2-2595 d). Gastrointestinal bleeding(was the most common adverse event(43/200, 21%), followed by right ventricular failure(38/200, 19%), stroke(31/200, 15%), re exploration for bleeding(31/200, 15%),ventilator dependent respiratory failure(19/200, 9%) and pneumonia(15/200, 7%). Our driveline infection rate was 7%. Pump thrombosis occurred in 6% of patients. Device exchanged was needed in 6% of patients. On multivariate analysis, preoperative liver dysfunction, ventilator dependent respiratory failure, tracheostomy and right ventricular failure requiring right ventricular assist device support were significant predictors of post LVAD survival.CONCLUSION: Short and long term survival for patients on LVAD support are excellent, although outcomes still remain inferior compared to heart transplantation. The incidence of driveline infections, pump thrombosis and pump exchange have declined significantly in recent years.Athanasios Tsiouris Gaetano Paone Hassan W Nemeh Jamil Borgi Celeste T Williams David E Lanfear Jeffrey A Morgan 2015World Journal of Cardiology2015,7,11:5
6Antenna-assisted picosecond control of nanoscale phase transition in vanadium dioxide显示文摘Nanoscale devices in which the interaction with light can be configured using external control signals hold great interest for next-generation optoelectronic circuits.Materials exhibiting a structural or electronic phase transition offer a large modulation contrast with multi-level optical switching and memory functionalities.In addition,plasmonic nanoantennas can provide an efficient enhancement mechanism for both the optically induced excitation and the readout of materials strategically positioned in their local environment.Here,we demonstrate picosecond all-optical switching of the local phase transition in plasmonic antenna-vanadium dioxide(VO_(2))hybrids,exploiting strong resonant field enhancement and selective optical pumping in plasmonic hotspots.Polarization-and wavelength-dependent pump–probe spectroscopy of multifrequency crossed antenna arrays shows that nanoscale optical switching in plasmonic hotspots does not affect neighboring antennas placed within 100 nm of the excited antennas.The antenna-assisted pumping mechanism is confirmed by numerical model calculations of the resonant,antenna-mediated local heating on a picosecond time scale.The hybrid,nanoscale excitation mechanism results in 20 times reduced switching energies and 5 times faster recovery times than a VO_(2) film without antennas,enabling fully reversible switching at over two million cycles per second and at local switching energies in the picojoule range.The hybrid solution of antennas and VO_(2) provides a conceptual framework to merge the field localization and phase-transition response,enabling precise,nanoscale optical memory functionalities.Otto L Muskens Luca Bergamini Yudong Wang Jeffrey M Gaskell Nerea Zabala CH de Groot David W Sheel Javier Aizpurua 2016Light(Science & Applications)2016,5,1:5
7Nat Genet:单基因突变导致过敏性皮炎的发生显示文摘最近,研究者们鉴定出了一类导致神经性皮炎发生的关键基因突变:CARDll。来自美国NIH过敏与传染病研究所的研究者们通过对四个没有血缘关系的患病家庭进行分析,发现了这一导致疾病产生的基因、Chi A Ma, Yuan Zhang, Michael A Weinreich, Jonathan J Lyons, Celeste G Nelson, Thomas DiMaggio, Kelly D Stone, Joshua D Milner Jeffrey R Stinson, Elisa Ruffo, Batsukh Dorjbal, Swadhinya Arjunaraja, Kelsey Voss, Andrew L Snow Jordan K Abbott, Pia J Hauk, Paul R Reynolds, Erwin W Gelfand Elisa Ruffo Salomé Glauzy, Natsuko Yamakawa, Eric Meffre Jennifer Stoddard, Julie Niemela, Sergio D Rosenzweig Yu Zhang, Helen F Matthews Joshua J McElwee Nina Jones Alejandro Palma, Matías Oleastro, Emma Prieto, Andrea R Bernasconi, Geronimo Dubra, Silvia Danielian, Jonathan Zaiat, Marcelo A Marti Brian Kim Megan A Cooper Neil Romberg 2017现代生物医学进展2017,17,27:3
8Inhibiting macrophage PI3Ky to enhance immunotherapy显示文摘Wei Zheng Jeffrey W Pollard 2016Cell Research2016,26,12:2
9D-MELD risk capping improves post-transplant and overall mortality under markov microsimulation显示文摘AIM: To hypothesize that the product of calculated Model for End-Stage Liver Disease score excluding exception points and donor age(D-MELD) risk capping ± Rule 14 could improve post liver transplant and overall survival after listing.METHODS: Probabilities derived from the United Network for Organ Sharing database between 2002 and 2004 were used to simulate potential outcomes for all patients listed for transplantation. The Markov simula-tion was then modified by screening matches using a 1200 or 1600 D-MELD risk cap ± allowing transplants for Model for End-Stage Liver Disease(MELD) ≤ 14(Rule 14). The differential impact of the rule changes was assessed.RESULTS: The Markov simulation accurately reproduced overall and post transplant survival. A 1200 D-MELD risk cap improved post-transplant survival. Both the 1200 and 1600 risk caps improved overall survival for waitlisted patients. The addition of Rule 14 further improved post transplant and overall survival by redistribution of donor livers to recipients in higher MELD subgroups. The mechanism for improved overall and post-transplant survival after listing was due to shifting a larger percentage of transplants to the moderate MELD score subgroup(MELD 15-29) while also ensuring that high MELD recipients have livers of high quality to achieve excellent post transplant survival.CONCLUSION: A 1200 D-MELD risk cap + Rule 14 provided the greatest overall benefit primarily by focusing liver transplantation towards the moderate MELD recipient.Jeffrey B Halldorson Robert L Carithers Jr Renuka Bhattacharya Ramasamy Bakthavatsalam Iris W Liou Andre A Dick Jorge D Reyes James D Perkins 2014World Journal of Transplantation2014,4,3:2
10Nutritional properties of microalgae for mariculture显示文摘Brown M R Jeffrey S W Volkman J K 1997Aquaculture1997,151,:2
11Investor Sentiment and the Cross-section of Stock Returns显示文摘BAKER M JEFFREY W 2006The Journal of Finance2006,61,4:1
12Quantitative assessment of angiographic restenosis after sirolimus-eluting stent implantation in native coronary arteries显示文摘Jeffrey J Martin B Jeffrey W 2004Circulation2004,110,:1
13CotCo2:a cotton growth simulation model for global change显示文摘Gerard W W Jeffrey S A Kimball B A 1994Agriculture and Forest Meteorology1994,70,:1
14Ultra-Wideband Source Using Gallium Arsenide Photoconductive Semiconductor Switches显示文摘Schoenberg Jon S H Burger Jeffrey W Tyo J Scott 1997Transactions on Plasma Science1997,25,2:1
15Using COMSOL mul- tiphysics software to model anisotropic dielectric and metamaterial effects in folded-waveguide traveling-wave tube显示文摘David P S Nathan D S Jeffrey D W 2008NASA/TM2008,,:1
16New Era of Liver Transplantation for Hepatitis B: A 17-Year Single-Center Experience显示文摘Dean M. Anselmo Rafik M. Ghobrial Lee Chan Jung Michael Weaver Carlos Cao Sammy Saab Greg Kunder Pauline W. Chen Douglas G. Farmer Hasan Yersiz Angeles Baquerizo Sunil Geevarghese Steven H. Han Leonard Goldstein Curtis D. Holt Jeffrey A. Gornbein Ronald W 2002Annals of Surgery2002,,5:1
17Characterization of plastic deformation induced by microscale laser shock peening显示文摘Hongqiang Chen Jeffrey W Kysar Lawrence Y Yao 2004Journal of Applied Mechanics2004,71,5:1
18Patient characteristics and risk of subsequent contralateral hip fracture after surgical management of first fracture显示文摘Jeffrey C Ki W H Shahzad S 2014Injury2014,45,10:1
19Age structure dynamics in asiaand dependence on foreign capital显示文摘HIGGINSM JEFFREY G W 1997Population and De-velopment Review1997,23,2:1
20Solubility and structure of calcium silicate hydrate显示文摘Jeffrey J Chen Jeffrey J Thomas HalF W Taylor 2004Cement and Concrete Research2004,34,9:1
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