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| 1 | Beclin 1-Vps34 complex architecture: Understanding the nuts and bolts of therapeutic targets显示文摘Autophagy 是由毁坏并且再循环细胞内部的内容帮助细胞的动态平衡的维护的一条重要 lysosomal 降级小径。autophagy 的 Dysregulation 被连接到越来越多的人的疾病。Beclin 1-Vps34 蛋白质蛋白质相互作用网络为 autophagy 规定是批评的并且对细胞的正直因此必要。特别地经由 Beclin 1-Vps34 建筑群的行动的调整, autophagy 的操作被认为一条有希望的线路与 autophagy 相关的疾病作斗争。这里,我们在核心部件和 Beclin 1-Vps34 建筑群的结构的建筑学上总结最近的调查结果,并且怎么这些调查结果提供珍贵卓见进位于这些建筑群并且为设计治疗学的策略的多重函数下面的分子的机制。 | Deanna H. Morris Calvin K. Yip Yi Shi Brian T. Chait Qing Jun Wang | 2015 | Frontiers in Biology2015，10，5： | 17 |
| 2 | Mineral and bone disorder and management in the China Dialysis Outcomes and Practice Patterns Study显示文摘Background:Despite a growing population of patients starting hemodialysis in China,little is known about markers of mineral bone disease(MBD)and their management.We present data on prevalence and correlates of hypocalcemia,hyperphosphatemia,and secondary hyperparathyroidism from the China Dialysis Outcomes and Practice Patterns Study(DOPPS),with evaluation of whether these laboratory markers triggered changes in management.Methods:We compared the frequency of measurement and prevalence of poor control of MBD markers in China DOPPS with other DOPPS regions.We also used generalized estimating equations to assess correlates of MBD markers,and separate models to assess predictors of vitamin D and phosphate binder prescriptions in the China DOPPS.Results:Severe hyperphosphatemia(>7 mg/dL)and secondary hyperparathyroidism(>600 pg/mL)were common(27%and 21%prevalence,respectively);both were measured infrequently(14.9%and 3.2%of patients received monthly measurements in China).Frequency of dialysis sessions was positively associated with hyperphosphatemia;presence of residual kidney function was negatively associated with both hyperphosphatemia and secondary hyperparathyroidism.Laboratory measures indicating poor control of MBD were not associated with subsequent prescription of active vitamin D or phosphate binder.Conclusions:There are substantial opportunities for improvement and standardization of MBD management in China.Development of country-specific guidelines may yield realistic targets and standardization of medication use accounting for availability and cost. | Jun Wang Brian A.Bieber Fan-Fan Hou Friedrich K.Port Shuchi Anand | 2019 | Chinese Medical Journal2019，，23： | 15 |
| 3 | Nitrogen-doped fluorescence carbon dots as multi-mechanism detection for iodide and curcumin in biological and food samples显示文摘Iodine ion is one of the most indispensable anions in living organisms,particularly being an important substance for the synthesis of thyroid hormones.Curcumin is a yellow-orange polyphenol compound derived from the rhizome of Curcuma longa L.,which has been commonly used as a spice and natural coloring agent,food additives,cosmetics as well as Chinese medicine.However,excess curcumin may cause DNA inactivation,lead to a decrease in intracellular ATP levels,and trigger the tissue necrosis.Therefore,quantitative detection of iodine and curcumin is of great significance in the fields of food and life sciences.Herein,we develop nitrogen-doped fluorescent carbon dots(NCDs)as a multi-mechanism detection for iodide and curcumin in actual complex biological and food samples,which was prepared by a one-step solid-phase synthesis using tartaric acid and urea as precursors without adding any other reagents.An assembled NCDs-Hg^(2+) fluorescence-enhanced sensor for the quantitative detection of I^(-) was established based on a fluorescence“turn-off-on”mechanism in a linear range of 0.3-15μM with a detection limit of 69.4 nM and successfully quantified trace amounts of I^(-) in water samples and urine sample.Meanwhile,the as-synthesized NCDs also can be used as a fluorescent quenched sensor for curcumin detection based on the synergistic internal filtration effect(IFE)and static quenching,achieving a good linear range of 0.1-20μM with a satisfactory detection limit of 29.8 nM.These results indicate that carbon dots are potential sensing materials for iodine and curcumin detection for the good of our health. | Xiaodan Tang Hongmei Yu Brian Bui Lingyun Wang Christina Xing Shaoyan Wang Mingli Chen Zhizhi Hu Wei Chen | 2021 | Bioactive Materials2021，6，6： | 11 |
| 4 | LAMOST Experiment for Galactic Understanding and Exploration (LEGUE)——The survey's science plan显示文摘We describe the current plans for a spectroscopic survey of millions of stars in the Milky Way galaxy using the Guo Shou Jing Telescope (GSJT, formerly called the Large sky Area Multi-Object fiber Spectroscopic Telescope - LAMOST). The survey will obtain spectra for 2.5 million stars brighter than r < 19 during dark/grey time, and 5 million stars brighter than r < 17 or J < 16 on nights that are moonlit or have low transparency. The survey will begin in the fall of 2012, and will run for at least four years. The telescope's design constrains the optimal declination range for observations to 10 < δ < 50 , and site conditions lead to an emphasis on stars in the direction of the Galactic anticenter. The survey is divided into three parts with different target selection strategies: disk, anticenter, and spheroid. The resulting dataset will be used to study the merger history of the Milky Way, the substructure and evolution of the disks, the nature of the first generation of stars through identification of the lowest metallicity stars, and star formation through study of open clusters and OB associations. Detailed design of the LAMOST Experiment for Galactic Understanding and Exploration (LEGUE) survey will be completed in summer 2012, after a review of the results of the pilot survey. | Li-Cai Deng Heidi Jo Newberg Chao Liu Jeffrey L. Carlin Timothy C. Beers Li Chen Hsu-Tai Lee Carl J. Grillmair Puragra Guhathakurta] Zhan-Wen Han Jin-Liang Hou Sebastien Lepine Jing Li Xiao-Wei Liu Kai-Ke Pan J. A. Sellwood Bo Wang Hong-Chi Wang Fan Yang Brian Yanny Hao-Tong Zhang Yue-Yang Zhang Zheng Zheng Zi Zhu | 2012 | Research in Astronomy and Astrophysics2012，12，7： | 10 |
| 5 | Genetic factors in intervertebral disc degeneration显示文摘Low back pain(LBP)is a major cause of disability and imposes huge economic burdens on human society worldwide.Among many factors responsible for LBP,intervertebral disc degeneration(IDD)is the most common disorder and is a target for intervention.The etiology of IDD is complex and its mechanism is still not completely understood.Many factors such as aging,spine deformities and diseases,spine injuries,and genetic factors are involved in the pathogenesis of IDD.In this review,we will focus on the recent advances in studies on the most promising and extensively examined genetic factors associated with IDD in humans.A number of genetic defects have been correlated with structural and functional changes within the intervertebral disc(IVD),which may compromise the disc’s mechanical properties and metabolic activities.These genetic and proteomic studies have begun to shed light on the molecular basis of IDD,suggesting that genetic factors are important contributors to the onset and progression of IDD.By continuing to improve our understanding of the molecular mechanisms of IDD,specific early diagnosis and more effective treatments for this disabling disease will be possible in the future. | Yi Feng Brian Egan Jinxi Wang | 2016 | Genes & Diseases2016，3，3： | 10 |
| 6 | Central Asian aridification during the late Eocene to early Miocene inferred from preliminary study of shallow marine-eolian sedimentary rocks from northeastern Tajik Basin显示文摘The tempo-spatial development of the Cenozoic Asian aridification across the Eocene-Oligocene and its controlling factors are important scientific topics in Earth Sciences, which are pertinent to regional and global tectonic and climatic events. However, sedimentary rocks preserving the record of aridification during this time from central Asia(ACA) are rare. Here we present a preliminary analysis of sedimentary facies of the lower Paleogene in the northeastern Tajik Basin, which reveals that: the lower part of the studied section is dominated by shallow marine deposits of the Paratethys, the middle part is typical of alternations of eolian dune and fluvial deposits, the upper part is represented by eolian loess-sandy loess(L&SL) like facies, and the top exhibits alternations of fluvial-lacustrine and loess like facies. Based on a chronological framework derived from preliminary magnetostratigraphy, published U-Pb dating of a volcanic ash, and regional litho-stratigraphic correlations, we determine that eolian and L&SL facies accumulated in the northeastern Tajik Basin during the Late Eocene and through most of the Oligocene. These sedimentary units indicate that semi-arid to arid environments of ACA had developed at least since the late Eocene. This initial aridification is closely linked to the westward retreat of the Paratethys that was likely driven by a combination of tectonic activity and sea level changes. | WANG Xin Brian KRAATZ Jin MENG Barbara CARRAPA Peter DECELLES Mark CLEMENTZ Sherzod ABDULOV CHEN FaHu | 2016 | Science China Earth Sciences2016，59，6： | 9 |
| 7 | 声波激励的超小型纳机电系统磁电天线显示文摘当前的小型天线依赖于电磁波的谐振,因此天线的尺寸与电磁波波长相关。典型的天线尺寸大于波长的1/10,而进一步缩小天线尺寸在近十年来都是一个公开的挑战。介绍一种通过悬浮铁氧/压电薄膜异质结构的声波激励纳机械磁电天线。这种磁电天线通过其在声波谐振频率处的磁电效应接收和发射电磁波。磁电天线中的体声波激发铁磁薄膜的磁化振荡,产生电磁波的辐射;反之,天线感应电磁波的磁场,得到压电电压输出。这种磁电天线(尺寸仅为波长的千分之一)比现有小型天线的尺寸小1到2个数量级,但性能却没有降低,在便携式无线通信系统中具有很大的应用潜力。 | Tianxiang Nan Hwaider Lin Yuan Gao Alexei Matyushov Guoliang Yu Huaihao Chen Neville Sun Shengjun Wei Zhiguang Wang Menghui Li Xinjun Wang Amine Belkessam Rongdi Guo Brian Chen James Zhou Zhenyun Qian Yu Hui Matteo Rinaldi Michael E.McConney BrANDon M.Howe Zhongqiang Hu John G.Jones Gail J.Brown Nian Xiang Sun 张建强(翻译) 陈鼎鼎(审校) | 2017 | 通信对抗2017，36，4： | 8 |
| 8 | Roles of Rap1 signaling in tumor cell migration and invasion显示文摘Ras-associated protein-1(Rap1), a small GTPase in the Ras-related protein family, is an important regulator of basic cellular functions(e.g., formation and control of cell adhesions and junctions), cellular migration, and polarization. Through its interaction with other proteins, Rap1 plays many roles during cell invasion and metastasis in different cancers. The basic function of Rap1 is straightforward; it acts as a switch during cellular signaling transduction and regulated by its binding to either guanosine triphosphate(GTP) or guanosine diphosphate(GDP). However, its remarkably diverse function is rendered by its interplay with a large number of distinct Rap guanine nucleotide exchange factors and Rap GTPase activating proteins. This review summarizes the mechanisms by which Rap1 signaling can regulate cell invasion and metastasis, focusing on its roles in integrin and cadherin regulation, Rho GTPase control, and matrix metalloproteinase expression. | Yi-Lei Zhang Ruo-Chen Wang Ken Cheng Brian Z.Ring Li Su | 2017 | Cancer Biology & Medicine2017，14，1： | 8 |
| 9 | Stabilizing nickel sulfide nanoparticles with an ultrathin carbon layer for improved cycling performance in sodium ion batteries显示文摘Nanostructured 金属硫化物是为钠离子电池的潜在的电极材料;然而,他们典型地由于大体积变化和分泌物产品的溶解受不了很差的骑车的稳定性。此处,我们建议合理材料设计策略让基于硫化物的材料处理这些问题。拿镍硫化物(是的 NiS x ) 一个例子,我们证明它的电气化学的性能能被限制 NiS 在滤的 x nanoparticles 传导性的碳 nanotube 网络,并且与 ultrathin 碳涂层层稳定他们。碳层用作一个物理障碍减轻体积变化和活跃材料的溶解的效果。混合材料展出了一个大可逆特定的能力 > 超过 200 的 500 mAh/g 和优秀骑车稳定性骑车。作为电池阳极材料给 NiS x 的传统地有问题的性质,我们相信这里报导的观察高效反映我们的材料设计策略的有效性。 | Feipeng Zhao Qiufang Gong Brian Traynor Duo Zhang Jiaojiao Li Hualin Ye Fengjiao Chen Na Han Yeyun Wang Xuhui Sun Yanguang Li | 2016 | Nano Research2016，9，10： | 6 |
| 10 | A pair of transposon-derived proteins function in a histone acetyltransferase complex for active DNA demethylation显示文摘Transposons 被 epigenetic 机制通常包括 DNA methylation 使沉默。这里,我们识别了一双先驱导出 transposon 的蛋白质(HDP ) , HDP1 和 HDP2,在 Arabidopsis 的反沉默因素。hdp1 和 hdp2 异种显示了 transgenes 和某 transposons 的提高的 silencing。种系发生的分析表明 HDP1 和 HDP2 分别地从先驱编码 transposon 的 transposase 和 DNA 有约束力的蛋白质被共同驯养。HDP1 在原子核与 HDP2 交往,类似于他们的 transposon 对应物。而且, HDP1 和 HDP2 与组成在 DNA demethylation 工作的 histone acetyltransferase 建筑群的 IDM1, IDM2, IDM3 和 MBD7 被联系。HDP2 和 methyl-DNA-binding 蛋白质 MBD7 分享普通 genomic 绑定地点的一个大集合,显示他们联合决定 histone acetyltransferase 建筑群的目标特性。因此,我们的数据表明 HDP1 和 HDP2 组成被招募了到 histone acetyltransferase 建筑群阻止 DNA hypermethylation 和 epigenetic silencing 的一个功能的模块。 | Cheng-Guo Duan Xingang Wang Shaojun Xie Li Pan Daisuke Miki Kai Tang Chuan-Chih Hsu Mingguang Lei Yingli Zhong Yueh-Ju Hou ZhijuanWang Zhengjing Zhang Satendra K Mangrauthia Huawei Xu Heng Zhang Brian Dilkes W Andy Tao Jian-Kang Zhu | 2017 | Cell Research2017，27，2： | 6 |
| 11 | Sedimentology and Chronology of Paleogene Coarse Clastic Rocks in East-Central Tibet and Their Relationship to Early Tectonic Uplift显示文摘系统的 sedimentological 和在东方中央的西藏的典型 Paleogenebasins 的按年代先后的学习建议 depositional 特征广泛地 床developedhuge ,在地区性的推进的一个构造背景形成的略呈紫色红的粗糙的碎屑岩并且滑倒罢工代表在泥石流和扇子表面在近似、快速积累的沉积身体形成的典型干燥、热的地面上的冲积扇环境编织的河。从盆地,硫充满序列的联合结果, seq 床widespreadmassive 的粗糙的碎屑岩,褶层在东方中央的西藏的早第三纪盆推进和走向滑倒,弄短的戳,和火的活动显示那早 diachronous 构造高举可能从对始新世的中间发生在西藏的高原渐新世,与印度、亚洲的盘子的碰撞的原始期有关。 | ZHOU Jiangyu WANG Jianghai K. H. BRIAN A. YIN M. S. MATTHEW | 2007 | Acta Geologica Sinica(English Edition)2007，81，3： | 6 |
| 12 | Advances in endovascular aneurysm management: coiling and adjunctive devices显示文摘Endovascular coil embolisation continues to evolve and remains a valid modality in managing ruptured and unruptured cerebral aneurysms.Technological advances in coil properties,adjunctive devices and interventional techniques continue to improve long-term aneurysm occlusion rates.This review elaborates on the latest advances in next-generation endovascular coils and adjunctive coiling techniques for treating cerebral aneurysms. | Jessica K Campos Brian V Lien Alice S Wang Li-Mei Lin | 2020 | Stroke & Vascular Neurology2020，5，1： | 5 |
| 13 | Significance of Vibrio species in the marine organic carbon cycle-A review显示文摘The genus Vibrio,belonging to Gammaproteobacteria of the phylum Proteobacteria,is a genetically and ecologically diverse group of heterotrophic bacteria,that are ubiquitous in marine environments,especially in coastal areas.In particular,vibrios dominate,i.e.up to 10%of the readily culturable marine bacteria in these habitats.The distribution of Vibrio spp.is shaped by various environmental parameters,notably temperature,salinity and dissolved organic carbon.Vibriospp.may utilize a wide range of organic carbon compounds,including chitin(this may be metabolized by most Vibrio spp.),alginic acid and agar.Many Vibrio spp.have very short replication times(as short as~10 min),which could facilitate them developing into high biomass content albeit for relatively short durations.Although Vibriospp.usually comprise a minor portion(typically^1%of the total bacterioplankton in coastal waters)of the total microbial population,they have been shown to proliferate explosively in response to various nutrient pulses,e.g.,organic nutrients from algae blooms and iron from Saharan dust.Thus,Vibrio spp.may exert large impacts on marine organic carbon cycling especially in marginal seas.Genomics and related areas of investigation will reveal more about the molecular components and mechanisms involved in Vibrio-mediated biotransformation and remineralization processes. | Xiaohua ZHANG Heyu LIN Xiaolei WANG Brian AUSTIN | 2018 | Science China Earth Sciences2018，61，10： | 5 |
| 14 | Pyruvate kinase M2 regulates homologous recombination- mediated DNA double-strand break repair显示文摘到 genotoxic 治疗的抵抗是治疗失败和肿瘤复发的一个主要原因。激活 DNA 损坏反应(DDR ) 并且允许癌症房间逃离 genotoxic 治疗的致命的效果的内在的机制仍然保持不清楚。这里,我们揭开通过的意外机制 pyruvate kinase M2 (PKM2 ) ,在癌症房间的高度表示的 PK isoform 和癌症的一个主人管理者新陈代谢的 reprogramming,与 DDR 集成直接支持 DNA 双海滨裂缝(DSB ) 修理。响应电离放射和氧化应力,在导致它的原子累积的 T328 的 ATM phosphorylates PKM2。pT328-PKM2 被要求并且对足够支持通过到在 DNA 的 DSB 和切除术的增加 CtIPs 招募的 T126 上的交往 CtBP 蛋白质(CtIP ) 的 phosphorylation 的调停的 DNA DSB 修理结束的相应再结合(HR ) 。ATM-PKM2-CtIP 轴的混乱敏化癌症房间到许多损坏 DNA 代理人和 PARP1 抑制。而且,增加了原子 pT328-PKM2 水平在 glioblastoma 病人与显著地更坏的幸存被联系。联合,这些数据倡导者是的指向 PKM2 策略的使用不仅破坏癌症新陈代谢而且禁止抵抗的重要机制到 genotoxic 治疗的一个工具。 | Steven T. Sizemore Manchao Zhang Ju Hwan Cho Gina M. Sizemore Brian Hurwitz Balveen Kaur Norman L. Lehman Michael C. Ostrowski Pierre A. Robe Weili Miao Yinsheng Wang Arnab Chakravarti Fen Xia | 2018 | Cell Research2018，28，11： | 5 |
| 15 | On-chip photonic Fourier transform with surface plasmon polaritons显示文摘The Fourier transform(FT),a cornerstone of optical processing,enables rapid evaluation of fundamental mathematical operations,such as derivatives and integrals.Conventionally,a converging lens performs an optical FT in free space when light passes through it.The speed of the transformation is limited by the thickness and the focal length of the lens.By using the wave nature of surface plasmon polaritons(SPPs),here we demonstrate that the FT can be implemented in a planar configuration with a minimal propagation distance of around 10 mm,resulting in an increase of speed by four to five orders of magnitude.The photonic FT was tested by synthesizing intricate SPP waves with their Fourier components.The reduced dimensionality in the minuscule device allows the future development of an ultrafast on-chip photonic information processing platform for large-scale optical computing. | Shan Shan Kou Guanghui Yuan Qian Wang Luping Du Eugeniu Balaur Daohua Zhang Dingyuan Tang Brian Abbey Xiao-Cong Yuan Jiao Lin | 2016 | Light(Science & Applications)2016，5，1： | 4 |
| 16 | Durability of Radiofrequency Ablation in Barrett’s Esophagus With Dysplasia显示文摘 | Nicholas J. Shaheen Bergein F. Overholt Richard E. Sampliner Herbert C. Wolfsen Kenneth K. Wang David E. Fleischer Virender K. Sharma Glenn M. Eisen M. Brian Fennerty John G. Hunter Mary P. Bronner John R. Goldblum Ana E. Bennett Hiroshi Mashimo Richard I | 2011 | Gastroenterology2011，，2： | 3 |
| 17 | 多途径丝裂原激活的蛋白激酶介导一氧化氮引起的肝癌细胞凋亡显示文摘目的 研究非离子型的diazeniumdiolate类一氧化氮供体引起肝癌细胞凋亡的分子机制。方法 利用免疫印迹、免疫沉淀、凝胶阻滞实验研究一氧化氮供体处理Hep3B肝癌细胞后,丝裂原激活的蛋白激酶、AP-1的激活以及和Hep3B肝癌细胞凋亡的关系。结果 一氧化氮可引起细胞外信号调节蛋白激酶、c-jun N末端激酶和p38激酶的激活,特别是细胞外信号调节的蛋白激酶的持续激活,其中细胞外信号调节的蛋白激酶和c-jun N末端激酶的特异的阻断剂U0126和JNK抑制剂Ⅱ可阻断AP-1的激活和Hep3B细胞的凋亡,而p38激酶的阻断剂SB203580不能阻断AP-1的激活和Hep3B肝癌细胞的凋亡。结论 一氧化氮通过激活细胞外信号调节蛋白激酶、c-jun N末端激酶,进而激活AP-1而引起Hep3B肝癌细胞的凋亡。 | 任正刚 刘银坤 Ziqiu Wang Sid Kar Brian I Carr | 2004 | 肿瘤2004，24，5： | 3 |
| 18 | Impact Factor:1.90 Total flavonoids from Saussurea involucrata attenuate inflammation in lipopolysaccharide-stimulated RAW264.7 macrophages via modulating p65,c-Jun,and IRF3 signaling pathways显示文摘Objective:To investigate the anti-inflammatory effects of the total flavonoids from Saussurea involucrata on lipopolysaccharides(LPS)-stimulated murine RAW264.7 macrophages and explore its underlying mechanism of action.Methods:Total flavonoids from Saussurea involucrata were extracted using chromatographic column method.Cell viability was determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide assay.The production of nitric oxide was detected by Griess assay and the release of cytokines(IL-10 and TNF-α)and chemokines(MCP-1,MIP-1α,and CCL5/RANTES)was determined by ELISA to evaluate the anti-inflammatory activity of total flavonoids from Saussurea involucrata.Moreover,nuclear translocation of p65,c-Jun,and IRF3 was detected by immunofluorescence microscopy and Western blotting analysis was performed to determine the expression of related proteins.Results:Total flavonoids extracted from Saussurea involucrata were 751.5 mg/g and the content of rutin was 506.5 mg/g.The production of inflammatory mediators including nitric oxide,cytokines,and chemokines was effectively inhibited by total flavonoids from Saussurea involucrata.Meanwhile,total flavonoids also suppressed the nuclear translocation of p65,c-Jun,and IRF3 in LPS-stimulated RAW264.7 cells.The LPS-induced expression of iNOS and COX-2 was remarkably reduced by treatment with total flavonoids from Saussurea involucrata.Moreover,total flavonoids decreased the expression levels of p-IKKα/β,p-TBK1,p-p38,p-ERK,p-JNK,p-p65,p-c-Jun,and p-IRF3 in LPS-exposed RAW264.7 macrophages.Conclusions:Total flavonoids from Saussurea involucrata potentially inhibit the secretion of pro-inflammatory mediators,which may be related to inhibition of p65,c-Jun,and IRF3 signaling pathways in LPS-stimulated RAW264.7 cells. | Li-Shan Yan Li Wang Brian Chi-Yan Cheng Yu Ding Jing Kong Qing Gao Wang Xiu-Qiong Fu Shuo-Feng Zhang Gan Luo Yi Zhang | 2021 | Asian Pacific Journal of Tropical Biomedicine2021，11，6： | 3 |
| 19 | Acoustofluidic separation enables early diagnosis of traumatic brain injury based on circulating exosomes显示文摘Traumatic brain injury(TBI)is a global cause of morbidity and mortality.Initial management and risk stratification of patients with TBI is made difficult by the relative insensitivity of screening radiographic studies as well as by the absence of a widely available,noninvasive diagnostic biomarker.In particular,a blood-based biomarker assay could provide a quick and minimally invasive process to stratify risk and guide early management strategies in patients with mild TBI(mTBI).Analysis of circulating exosomes allows the potential for rapid and specific identification of tissue injury.By applying acoustofluidic exosome separation—which uses a combination of microfluidics and acoustics to separate bioparticles based on differences in size and acoustic properties—we successfully isolated exosomes from plasma samples obtained from mice after TBI.Acoustofluidic isolation eliminated interference from other blood components,making it possible to detect exosomal biomarkers for TBI via flow cytometry.Flow cytometry analysis indicated that exosomal biomarkers for TBI increase in the first 24 h following head trauma,indicating the potential of using circulating exosomes for the rapid diagnosis of TBI.Elevated levels of TBI biomarkers were only detected in the samples separated via acoustofluidics;no changes were observed in the analysis of the raw plasma sample.This finding demonstrated the necessity of sample purification prior to exosomal biomarker analysis.Since acoustofluidic exosome separation can easily be integrated with downstream analysis methods,it shows great potential for improving early diagnosis and treatment decisions associated with TBI. | Zeyu Wang Haichen Wang Ryan Becker Joseph Rufo Shujie Yang Brian E.Mace Mengxi Wu Jun Zou Daniel T.Laskowitz Tony Jun Huang | 2021 | Microsystems & Nanoengineering2021，7，2： | 3 |
| 20 | Inhibition of focal adhesion kinase enhances antitumor response of radiation therapy in pancreatic cancer through CD8+ T cells显示文摘Objective:Pancreatic ductal adenocarcinoma(PDAC)is a deadly malignancy,due in large part to its resistance to conventional therapies,including radiotherapy(RT).Despite RT exerting a modest antitumor response,it has also been shown to promote an immunosuppressive tumor microenvironment.Previous studies demonstrated that focal adhesion kinase inhibitors(FAKi)in clinical development inhibit the infiltration of suppressive myeloid cells and T regulatory(T regs)cells,and subsequently enhance effector T cell infiltration.FAK inhibitors in clinical development have not been investigated in combination with RT in preclinical murine models or clinical studies.Thus,we investigated the impact of FAK inhibition on RT,its potential as an RT sensitizer and immunomodulator in a murine model of PDAC.Methods:We used a syngeneic orthotopic murine model to study the effect of FAKi on hypofractionated RT.Results:In this study we showed that IN10018,a small molecular FAKi,enhanced antitumor response to RT.Antitumor activity of the combination of FAKi and RT is T cell dependent.FAKi in combination with RT enhanced CD8+T cell infiltration significantly in comparison to the radiation or FAKi treatment alone(P<0.05).FAKi in combination with radiation inhibited the infiltration of granulocytes but enhanced the infiltration of macrophages and T regs in comparison with the radiation or FAKi treatment alone(P<0.01).Conclusions:These results support the clinical development of FAKi as a radiosensitizer for PDAC and combining FAKi with RT to prime the tumor microenvironment of PDAC for immunotherapy. | Arsen Osipov Alex B.Blair Juliane Liberto Jianxin Wang Keyu Li Brian Herbst Yao Xu Shiqi Li Nan Niu Rufiaat Rashid Ding Ding Yanan Liu Zaiqi Wang Christopher L.Wolfgang Richard A.Burkhart Daniel Laheru Lei Zheng | 2021 | Cancer Biology & Medicine2021，18，1： | 3 |
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