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| 1 | Photoactivated CRY1 and phyB Interact Directly with AUX/IAA Proteins to Inhibit Auxin Signaling in Arabidopsis显示文摘光是在 Arabidopsis 通过蓝色和调停 cryptochrome 的 red/far-red 光光敏电阻器和调停 phytochrome 的小径禁止胚轴房间延伸的关键环境暗示。相反,作为枢轴的内长的植物激素,植物生长素通过 AUX/IAA 蛋白质(AUX/IAAs ) 的植物生长素受体 TIR1/AFBs-mediated 降级支持胚轴延伸。然而,位于发信号的光和植物生长素的对抗相互作用下面的分子的机制仍然保持不清楚。这里,我们报导光禁止由 cryptochrome 的蓝、红的轻依赖者的相互作用通过 AUX/IAAs 的稳定发信号的植物生长素 1 (CRY1 ) 并且有 AUX/IAAs 的 phytochrome B 分别地。有 AUX/IAAs 的 CRY1 的蓝被触发光的相互作用与 AUX/IAAs 禁止 TIR1 的协会,导致这些蛋白质的导致植物生长素的降级的压抑。我们的结果显示光敏电阻器下游地直接作为一样与植物生长素受体分享 AUX/IAAs 表明部件。我们建议由光敏电阻器和植物生长素受体的 AUX/IAA 蛋白质稳定性的那条对抗规定允许植物平衡光和植物生长素信号优化他们的生长。 | Feng Xu Shengbo He Jingyi Zhang Zhilei Mao Wenxiu Wang Ting Li Jie Hua Shasha Du Pengbo Xu Ling Li Hongli Lian Hong-Quan Yang | 2018 | Molecular Plant2018，11，4： | 24 |
| 2 | Design and Implementation of a 3D Ocean Virtual Reality and Visualization Engine显示文摘In this study,a 3D virtual reality and visualization engine for rendering the ocean,named VV-Ocean,is designed for marine applications.The design goals of VV-Ocean aim at high fidelity simulation of ocean environment,visualization of massive and multidimensional marine data,and imitation of marine lives.VV-Ocean is composed of five modules,i.e.memory management module,resources management module,scene management module,rendering process management module and interaction management module.There are three core functions in VV-Ocean:reconstructing vivid virtual ocean scenes,visualizing real data dynamically in real time,imitating and simulating marine lives intuitively.Based on VV-Ocean,we establish a sea-land integration platform which can reproduce drifting and diffusion processes of oil spilling from sea bottom to surface.Environment factors such as ocean current and wind field have been considered in this simulation.On this platform oil spilling process can be abstracted as movements of abundant oil particles.The result shows that oil particles blend with water well and the platform meets the requirement for real-time and interactive rendering.VV-Ocean can be widely used in ocean applications such as demonstrating marine operations,facilitating maritime communications,developing ocean games,reducing marine hazards,forecasting the weather over oceans,serving marine tourism,and so on.Finally,further technological improvements of VV-Ocean are discussed. | CHEN Ge LI Bo TIAN Fenglin JI Pengbo LI Wenqing | 2012 | Journal of Ocean University of China2012，11，4： | 10 |
| 3 | LSECtin on tumor-associated macrophages enhances breast cancer sternness via interaction with its receptor BTN3A3显示文摘Macrophages have bee n suggested to con tribute to con structing a cancer stem cell(CSC)niche.However,whether and how macrophages regulate the activity of CSCs through juxtacrine signaling are poorly understood.Here we report LSECtin,a transmembrane protein highly expressed on tumor-associated macrophages(TAMs),enhances sternness of breast cancer cells(BCCs).We identified BTN3A3,a B7 family member with previously unknown functions as the receptor for LSECtin on BCCs responsible for stemness-promoting effect of LSECtin.In mice bearing human tumor xenografts,either macrophage-specific ablation of LSECtin or silencing of BTN3A3 in BCCs decreased CSC frequency and tumor growth.Admixture of LSECtin-positive macrophages increased the tumorigenic activity of BCCs dependent on BTN3A3.Disruption of the LSECtin-BTN3A3 axis with BTN3A3-Fc or anti-BTN3A3 mAb has a therapeutic effect on breast cancer.These findings define a juxtacrine signaling mechanism by which TAMs promote cancer stemness.Targeting this axis in the CSC niche may provide potential therapies to breast cancer. | Di Liu Qian Lu Xing Wang Jun Wang Ning Lu Zefei Jiang Xiaopeng Hao Jianbin Li Jing Liu Pengbo Cao Guilin Peng Yuandong Tao Dianyuan Zhao Fuchu He Li Tang | 2019 | Cell Research2019，29，5： | 8 |
| 4 | Essential role of the CUL4B ubiquitin ligase in extra-embryonic tissue development during mouse embryogenesis显示文摘CUL4B ubiquitin ligase 基因的变化有原因地被连接到 syndromic X 连接智力迟钝(XLMR ) 。然而,在 neuronal 和发展缺点的 CUL4B 变化的病原的角色没被理解。我们与 Cul4b 的指向的混乱产生了老鼠,并且与显著生长抑制观察了胚胎的致命性并且在胚胎外的纸巾增加了 apoptosis。Cul4b,然而并非它的 paralog Cul4a,在胚胎外的纸巾驿站培植在高水平被表示。在一根胚胎外的房间线的 CUL4B 表示的 Silencing 导致了 CUL4 底层 p21 Cip1/WAF 和 G2/M 房间周期逮捕 Cip1/WAF 。Cul4b 的 Epiblast 特定的删除阻止了胚胎的致命性并且产生了可行 Cul4b 空老鼠。因此,当时在胚胎非必需合适, Cul4b 在胚胎外的纸巾执行一个必要发展角色。我们的学习提供策略产生可行 Cul4b 缺乏的老鼠为潜在的 neuronal 和人的 CUL4B XLMR 病人的行为的缺乏建模。 | Liren Liu Yan Yin Yuewei Li Lisa Prevedel Elizabeth H Lacy Liang Ma Pengbo Zhou | 2012 | Cell Research2012，22，8： | 6 |
| 5 | Construction and initial analysis of five Fosmid libraries of mitochondrial genomes of cotton(Gossypium)显示文摘Cotton(Gossypium)is an important crop providing textile fiber and edible oil.To gain the insights into mechanism of the cytoplasmic male sterility(CMS)inheritance,we constructed five fosmid libraries of mitochondrial genomes from mitotype of G.harknessii Brandegee.(one CMS line and its restorer),mitotype of G.hirsutum L.(one CMS line and its maintainer),and G.barbadense L.The numbers of the clones in these libraries ranged from 1152 to 2016 with an average insert size of 36.2 to 38.4 kb,equivalent to 70–119.3 mitogenomes.The libraries were screened with 28 markers derived from the conservative sequences and yielded 22,19,26,21,and 23 positive clones,respectively.These positive clones were used to construct the physical map of G.harknessii Brandegee.CMS line and G.barbadense L.mitogenomes that shared six syntenis regions.A total of 30 genes in nine clusters showed conservative and had high similarity with those in the mitochondrial genomes of cotton,Carica papaya,Cucurbita pepo and Nicotiana tabacum.Further investigation indicated that gene rrn26 had two copies in all five cotton mitogenomes,while genes atp1,rrn5 and rrn18 had two copies only in G.barbadense L.The positive clones and physical map are considered being useful resources in cotton genomics research. | LI ShuangShuang LIU GuoZheng CHEN ZhiWen WANG YuMei LI PengBo HUA JinPing | 2013 | Chinese Science Bulletin2013，58，36： | 5 |
| 6 | Mechanical, tribological and heat resistant properties of fluorinated multi-walled carbon nanotube/bismaleimide/cyanate resin nanocomposites显示文摘Bismaleimide containing cyanate resin(BMI/CE) pre-ploymer was used as resin matrix. Fluorinated multiwalled carbon nanotubes(F-MWCNTs) were used as fillers to prepare F-MWCNT/BMI/CE nanocomposites via a solution intercalation method. The influence of F-MWCNT content on the mechanical, tribological and heat resistant properties of the nanocomposites was investigated. The morphology of the fracture surface and the wear surface of nanocomposites were characterized by scanning electron microscopy.Results show that the addition of F-MWCNTs is beneficial to improving the mechanical and tribological properties of the nanocomposites. It's worth noting that when the content of F-MWNTs was 0.6 wt%, the performances of nanocomposite are optimized(i.e., highest impact strength, lowest frictional coefficient and wear rate). In addition, the nanocomposites exhibit good thermal stability in comparison with BMI/CE. | Pengbo Li Tiehu Li Hongxia Yan | 2017 | Journal of Materials Science & Technology2017，33，10： | 5 |
| 7 | A Total of 2,657 Reported Cases and 14 Deaths Due to Hemorrhagic Fever with Renal Syndrome—Shaanxi Province,China,January 1–December 19,2021显示文摘Hemorrhagic fever with renal syndrome(HFRS)is a group of illnesses that are caused by hantaviruses.Although increased exposure to rodents or their urine and droppings could be a decisive factor of the increasing in incidence,further research is still needed to elucidate the causes of the epidemic(1).Since October 2021,the number of reported cases of HFRS has been increasing rapidly in Shaanxi Province.As of December 19,2021,a total of 2,657 cases were reported with 14 deaths. | Jing Wei Xiaoxia Huang Shen Li Shanshan Du Pengbo Yu Jiandong Li | 2021 | China CDC weekly2021，3，53： | 5 |
| 8 | Prevalence and clinical significance of pathogenic germline BRCA1/2 mutations in Chinese non-small cell lung cancer patients显示文摘Objective: Germline alterations in the breast cancer susceptibility genes type 1 and 2, BRCA1 and BRCA2, predispose individuals to hereditary cancers, including breast, ovarian, prostate, pancreatic, and stomach cancers.Accumulating evidence suggests inherited genetic susceptibility to lung cancer.The present study aimed to survey the prevalence of pathogenic germline BRCA mutations(gBRCAm) and explore the potential association between gBRCAm and disease onset in Chinese advanced non-small cell lung cancer(NSCLC) patients.Methods: A total of 6,220 NSCLC patients were screened using capture-based ultra-deep targeted sequencing to identify patients harboring germline BRCA1/2 mutations.Results: Out of the 6,220 patients screened, 1.03%(64/6,220) of the patients harbored the pathogenic gB RCAm, with BRCA2 mutations being the most predominant mutations(49/64, 76.5%).Patients who developed NSCLC before 50 years of age were more likely to carry gBRCAm(P = 0.036).Among the patients harboring classic lung cancer driver mutations, those with concurrent gBRCAm were significantly younger than those harboring the wild-type gBRCA(P = 0.029).By contrast, the age of patients with or without concurrent gBRCAm was comparable to those of patients without the driver mutations(P = 0.972).In addition, we identified EGFR-mutant patients with concurrent gBRCAm who showed comparable progression-free survival but significantly longer overall survival(P = 0.002) compared to EGFR-mutant patients with wild-type germline BRCA.Conclusions: Overall, our study is the largest survey of the prevalence of pathogenic gBRCAm in advanced Chinese NSCLC patients.Results suggested a lack of association between germline BRCA status and treatment outcome of EGFR-TKI.In addition,results showed a positive correlation between pathogenic gB RCAm and an early onset of NSCLC. | Xingsheng Hu Dongyong Yang Yalun Li Li Li Yan Wang Peng Chen Song Xu Xingxiang Pu Wei Zhu Pengbo Deng Junyi Ye Hanhan Zhang Analyn Lizaso Hao Liu Xinru Mao Hai Huang Qian Chu Chengping Hu | 2019 | Cancer Biology & Medicine2019，16，3： | 4 |
| 9 | Blockchain and MEC-Assisted Reliable Billing Data Transmission over Electric Vehicular Network:An Actor–Critic RL Approach显示文摘Recently,electric vehicles(EVs)have been widely used under the call of green travel and environmental protection,and diverse requirements for charging are also increasing gradually.In order to ensure the authenticity and privacy of charging information interaction,blockchain technology is proposed and applied in charging station billing systems.However,there are some issues in blockchain itself,including lower computing efficiency of the nodes and higher energy consumption in the consensus process.To handle the above issues,in this paper,combining blockchain and mobile edge computing(MEC),we develop a reliable billing data transmission scheme to improve the computing capacity of nodes and reduce the energy consumption of the consensus process.By jointly optimizing the primary and replica nodes offloading decisions,block size and block interval,the transaction throughput of the blockchain system is maximized,as well as the latency and energy consumption of the system are minimized.Moreover,we formulate the joint optimization problem as a Markov decision process(MDP).To tackle the dynamic and continuity of the system state,the reinforcement learning(RL)is introduced to solve the MDP problem.Finally,simulation results demonstrate that the performance improvement of the proposed scheme through comparison with other existing schemes. | Xinyu Ye Meng Li Pengbo Si Ruizhe Yang Enchang Sun Yanhua Zhang | 2021 | China Communications2021，18，8： | 3 |
| 10 | Unexpected intercalation-dominated potassium storage in WS2 as a I potassium-ion battery anode显示文摘Unexpected intercalation-dominated process is observed duri ng K^+insertion in WS2 in a voltage range of 0.01-3.0 V.This is different fromthe previously reported two-dimensional(2D)transition metal dichalcogenides that undergo a conversion reaction in a low voltage rangewhen used as anodes in potassium-ion batteries.Charge/discharge processes in the K and Na cells are studied in parallel to demonstrate thedifferention storage mechanisms.The Na^+storage proceeds through intercalation and conversion reactions while the K^+storage is governedby an intercalation reaction.Owing to the reversible K^+intercalation in the van der Waals gaps,the WS2 anode exhibits a low decay rate of 0.07%per cycle,delivering a capacity of 103 mAh·g^-1 after 100 cycles at 100 mA·g^-1.It maintains 57%capacity at 800 mA·g^-1 and shows stablecyclability up to 400 cycles at 500 mA·g^-1.Kinetics study proves the facilitation of K^+transport is derived from the intercalation-dominatedmecha nism.Furthermore,the mechanismis verified by the density functional theory(DFT)calculations,showing that the progressive expansion of the interlayer space can account for the observed results. | Vuhan Wu Yang Xu Yueliang Li Pengbo Lyu Jin Wen Chenglin Zhang Min Zhou Yaoguo Fang Huaping Zhao Ute Kaiser Yong Lei | 2019 | Nano Research2019，12，12： | 3 |
| 11 | Separation-and-Recovery Technology for Organic Waste Liquid with a High Concentration of Inorganic Particles显示文摘 | Hualin Wang Pengbo Fu Jianping Li Yuan Huang Ying Zhao Lai Jiang Xiangchen Fang Tao Yang Zhaohui Huang Cheng Huang | 2018 | Engineering2018，4，3： | 3 |
| 12 | Urban biodiversity in China: Who are winners? Who are losers?显示文摘Rapid urbanization in the last three decades has impacted biogeographic patterns of wildlife in China profoundly.Large areas of natural habitats have been converted into concentrated industrial and residential areas[1].Remaining habitats in vicinities of cities are often fragmented and degraded[2].Besides land use/land cover changes,anthropogenic disturbances such as the introduction of exotic species further add pressure on local biodiversity[3].How does wildlife respond to these impacts?Who | Jun Yang Pengbo Yan Xueyan Li | 2016 | Science Bulletin2016，61，21： | 3 |
| 13 | Molecular Characterisation of the Faecal Microbiota in Patients with Type II Diabetes显示文摘 | Xiaokang Wu Chaofeng Ma Lei Han Muhammad Nawaz Fei Gao Xuyan Zhang Pengbo Yu Chang’an Zhao Lianchuan Li Aiping Zhou Juan Wang John E. Moore B. Cherie Millar Jiru Xu | 2010 | Current Microbiology2010，，1： | 2 |
| 14 | Phase Boundary Mapping in ZrNiSn Half-Heusler for Enhanced Thermoelectric Performance显示文摘The solubility range of interstitial Ni in the ZrNi1+xSn half-Heusler phase is a controversial issue,but it has an impact on the thermoelectric properties.In this study,two isothermal section phase diagrams of the Zr-Ni-Sn ternary system at 973K and 1173 K were experimentally constructed based on the binary phase diagrams of Zr-Ni,Zr-Sn,and Ni-Sn.The thermodynamic equilibrium phases were obtained after a long time of heating treatment on the raw alloys prepared by levitation melting.Solubilities of x<0:07 at 973 K and x<0:13 at 1173 K were clearly indicated.An intermediate-Heusler phase with a partly filled Ni void was observed,which is believed to be beneficial to the lowered lattice thermal conductivity.The highest ZT value~0:71 at 973 K was obtained for ZrNi_(1.11)Sn_(1.04).The phase boundary mapping provides an important instruction for the further optimization of ZrNiSn-based materials and other systems. | Xiaofang Li Pengbo Yang Yumei Wang Zongwei Zhang Dandan Qin Wenhua Xue Chen Chen Yifang Huang Xiaodong Xie Xinyu Wang Mujin Yang Cuiping Wang Feng Cao Jiehe Sui Xingjun Liu Qian Zhang | 2020 | Research2020，，1： | 2 |
| 15 | Ferroptosis promotes T-cell activation-induced neurodegeneration in multiple sclerosis显示文摘While many drugs are effective at reducing the relapse frequency of multiple sclerosis (MS), there is an unmet need for treatments that slow neurodegeneration resulting from secondary disease progression. The mechanism of neurodegeneration in MS has not yet been established. Here, we discovered a potential pathogenetic role of ferroptosis, an iron-dependent regulated cell death mechanism, in MS. We found that critical ferroptosis proteins (acyl-CoA synthetase long-chain family member 4, ACSL4) were altered in an existing genomic database of MS patients, and biochemical features of ferroptosis, including lipid reactive oxygen species (ROS) accumulation and mitochondrial shrinkage, were observed in the experimental autoimmune encephalitis (EAE) mouse model. Targeting ferroptosis with ferroptosis inhibitors or reducing ACSL4 expression improved the behavioral phenotypes of EAE mice, reduced neuroinflammation, and prevented neuronal death. We found that ferroptosis was an early event in EAE, which may promote T-cell activation through T-cell receptor (TCR) signaling in vitro and in vivo. These data indicate that ferroptosis may be a potential target for treating MS. | Jinyuan Luoqian Wenyong Yang Xulong Ding Qing-zhang Tuo Zheng Xiang Zhaoyue Zheng Yu-jie Guo Li Li Pengbo Guan Scott Ayton Biao Dong Huiyuan Zhang Hongbo Hu Peng Lei | 2022 | Cellular & Molecular Immunology2022，19，8： | 2 |
| 16 | Clinical characteristics and prognostic significance of 92 cases ofpatients with primary mixed?histology lung cancer显示文摘 | Pengbo Deng Chengping Hu Lihua Zhou Yuanyuan Li Li Huang | 2013 | Molecular and Clinical Oncology2013，，5： | 1 |
| 17 | Photon penetration depth in human brain for light stimulation and treatment:A realistic Monte Carlo simulation study显示文摘Light has been clinically utilized as a stimulation in medical treatment,such as Low-level laser therapy and photodynamic thenapy,which has been more and more widely accepted in public.The penetration depth of the treatment light is important for precision treatment and safety control.The isue of light penetration has been highlighted in biomedical optics field for decades.However,quantitative research is sparse and even there are conflicts of view on the capability of near-infrared light penet ration into brain tissue.This study attempts to quantitatively revisit this issue by innovative high-realistic 3D Monte Caro modeling of stimulated light penetnation within high precision Visible Chinese human head.The properties of light,such as its wave-length,ilumination profle and size are concern in this study.We made stra ightforward and quantitative comparisons among the ffects by the light properties(i.e.,wavelengths:660,810 and 980 nn;beam types:Gaussi an and flat beamn;bear dianeters:0,2,4 and 6 cm)which are in the range of light treatment.The findings include about 3%of light dosage within brain tisue;the combination of Gaussian beam and 810nm light make the max imum light penetration(>5cm),which allows light to cross through gray matter into white mater.This study offered us,the first time as we know,quantitative guide for light stimulation parameter optimization in medical treatment. | Ting Li Chang Xue Pengbo Wang Yan Li Lanhui Wu | 2017 | Journal of Innovative Optical Health Sciences2017，，5： | 1 |
| 18 | Erratum to Prevalence and clinical significance of pathogenic germline BRCA1/2 mutations in Chinese non-small cell lung cancer patients显示文摘In the published article1,the affiliation for the first author,Xingshcng Hu,is'Department of Medical Oncology,Cancer Hospital,Chinese Academy of Medical Sciences',we would like to update it to'Department of Medical Oncology,National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing,100021,China'.We apologize for the errors and for any confusion it may have caused. | Xingsheng Hu Dongyong Yang Yalun Li Li Li Yan Wang Peng Chen Song Xu Xingxiang Pu Wei Zhu Pengbo Deng Junyi Ye Hanhan Zhang Analyn Lizaso Hao Liu Xinru Mao Hai Huang Qian Chu Chengping Hu | 2020 | Cancer Biology & Medicine2020，17，2： | 1 |
| 19 | Design and parameter optimization of spiral-dragon type straw chopping test rig显示文摘In order to address the problems of large chop length,high energy consumption and poor chopping effect that were associated with a horizontal total mixed rations(TMR)mixer,a straw chopping device was designed;further,its structure and working principle were analyzed.In this study,wheat straw was chosen as the test object.The number of processing times,number of fixed blades,cutting speed,number of tooth plates and the inclined angle of the box were considered as the test factors.The standard straw length rate and average power were used as evaluation indices for conducting the orthogonal rotation combination experiment with five factors and five levels of quadratic regression.The experimental results denoted that the order of influencing factors on the standard straw length rate can be given as follows:the number of processing times,number of fixed blades,cutting speed,number of tooth plates and inclined angle of the box.The order of the influence of each factor on the average power can be given as follows:the cutting speed,number of fixed blades and number of tooth plates.Further,the optimum structural and working parameters of the device can be determined as follows:linear cutting speed of 17-20 m/min,box inclined angle of 70°-80°,20-23 fixed blades,5-6 processing times and 4-7 tooth plates.Under such a circumstance,the standard straw length rate reached up to 70.5%-77.4%and the average power was low at 5.8-7 kW.The results can be used as reference for designing a chopping device for a TMR mixer. | Pengbo Ma Liqiao Li Baoqin Wen Yunheng Xue Za Kan Jingbin Li | 2020 | International Journal of Agricultural and Biological Engineering2020，13，1： | 1 |
| 20 | NAD^(+) salvage governs the immunosuppressive capacity of mesenchymal stem cells显示文摘Mesenchymal stem/stromal cells(MSCs)possess robust immunoregulatory functions and are promising therapeutics for inflammatory disorders.This capacity is not innate but is activated or‘licensed’by inflammatory cytokines.The licensing mechanism remains unclear.Here,we examined whether inflammatory cytokines metabolically reprogrammed MSCs to confer this immunoregulatory capacity.In response to stimulation by inflammatory cytokines,MSCs exhibited a dramatic increase in the consumption of glucose,which was accompanied by an enhanced use of nicotinamide adenine dinucleotide(NAD^(+))and increased expression of nicotinamide phosphoribosyltransferase(NAMPT),a central enzyme in the salvage pathway for NAD^(+) production.When NAD^(+) synthesis was blocked by inhibiting or depleting NAMPT,the immunosuppressive function of MSCs induced by inflammatory cytokines was greatly attenuated.Consequently,when NAD^(+) metabolism in MSCs was perturbed,their therapeutic benefit was decreased in mice suffering from inflammatory bowel disease and acute liver injury.Further analysis revealed that NAMPT-driven production of NAD^(+) was critical for the inflammatory cytokine-induced increase in glycolysis in MSCs.Furthermore,the increase in glycolysis led to succinate accumulation in the tricarboxylic acid cycle,which led to hypoxia-inducible factor 1α(HIF-1α)stabilization and subsequently increased the transcription of key glycolytic genes,thereby persistently maintaining glycolytic flux.This study demonstrated that unlike its proinflammatory role in immune cells,NAD^(+) metabolism governs the anti-inflammatory function of MSCs during inflammation. | Jiankai Fang Pengbo Hou Shisong Liu Muqiu Zuo Zhanhong Liu Wangwang Chen Yuyi Han Yanan Li Tingting Wang Chao Feng Peishan Li Changshun Shao Yufang Shi | 2023 | Cellular & Molecular Immunology2023，20，10： | 1 |
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