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| 1 | NK cell-based immunotherapy for malignant diseases显示文摘生来的杀手(NK ) 房间对癌症在主人免疫起关键作用。在反应,癌症开发机制逃离 NK 房间攻击或导致有缺点的 NK 房间。当前的 NK 基于房间的癌症免疫疗法试图用几条途径克服 NK 房间麻痹。一条途径使用扩展 allogeneic NK 房间,它没被象自体同源的 NK 房间一样的自我 histocompatibility 抗原禁止,为采纳细胞的免疫疗法。另一条采纳转移途径使用稳定的 allogeneic NK 房间线,它为质量控制和大规模生产是更实际的。第三条途径是新鲜 NK 房间或 NK 房间线的基因修正高度表示 cytokines, Fc 受体或妄想的肿瘤抗原受体。治疗学的 NK 细胞能从各种各样的来源被导出,包括细胞,干细胞或甚至导致的 pluripotent 干细胞( iPSCs ),和许多激发器能被用于的外设或绳索血在实验室或好生产实践( GMP )的大规模生产设备包括可溶的生长因素,使不能调动的分子或抗体,和另外的细胞的使活跃之物。到在临床的试用的癌症的对待几类型的 NK 房间治疗的一张表这里被考察。基于 NK 的免疫疗法的几条不同途径例如织物特定的 NK 房间,漂亮面向受体的 NK 房间和化学上对待的 NK 房间,被讨论。一些新技术或策略到由非侵略的成像的监视器 NK 房间治疗,预定 NK 房间治疗由的效率在 vivo 实验并且在临床的试用评估 NK 房间治疗途径也被介绍。 | Min Cheng Yongyan Chen Weihua Xiao Rui Sun Zhigang Tian | 2013 | Cellular & Molecular Immunology2013,10,3: | 61 |
| 2 | Performance of the Seasonal Forecasting of the Asian Summer Monsoon by BCC_CSM1.1(m)显示文摘This paper provides a comprehensive assessment of Asian summer monsoon prediction skill as a function of lead time and its relationship to sea surface temperature prediction using the seasonal hindcasts of the Beijing Climate Center Climate System Model, BCC CSM1.1(m). For the South and Southeast Asian summer monsoon, reasonable skill is found in the model's forecasting of certain aspects of monsoon climatology and spatiotemporal variability. Nevertheless, deficiencies such as significant forecast errors over the tropical western North Pacific and the eastern equatorial Indian Ocean are also found. In particular, overestimation of the connections of some dynamical monsoon indices with large-scale circulation and precipitation patterns exists in most ensemble mean forecasts, even for short lead-time forecasts.Variations of SST, measured by the first mode over the tropical Pacific and Indian oceans, as well as the spatiotemporal features over the Ni no3.4 region, are overall well predicted. However, this does not necessarily translate into successful forecasts of the Asian summer monsoon by the model. Diagnostics of the relationships between monsoon and SST show that difficulties in predicting the South Asian monsoon can be mainly attributed to the limited regional response of monsoon in observations but the extensive and exaggerated response in predictions due partially to the application of ensemble average forecasting methods. In contrast, in spite of a similar deficiency, the Southeast Asian monsoon can still be forecasted reasonably, probably because of its closer relationship with large-scale circulation patterns and El Nino–Southern Oscillation. | LIU Xiangwen WU Tongwen YANG Song JIE Weihua NIE Suping LI Qiaoping CHENG Yanjie LIANG Xiaoyun | 2015 | Advances in Atmospheric Sciences2015,32,8: | 25 |
| 3 | Inhibition of hepatitis B virus replication by quercetin in human hepatoma cell lines显示文摘Hepatitis B virus(HBV) infection is one of the most serious and prevalent viral diseases in the world. Although several anti-HBV drugs have been used clinically, their side and adverse effects limit treatment efficacy. Therefore, it is necessary to identify novel potential anti-HBV agents. The flavonol quercetin has shown activity against some retroviruses, but its effect on HBV remains unclear. In the present study, quercetin was incubated with Hep G2.2.15 cells, as well as Hu H-7 cells transfected with an HBV plasmid. Quercetin was shown to significantly reduce Hepatitis B surface antigen(HBs Ag) and Hepatitis B e antigen(HBe Ag), secretion and HBV genomic DNA levels in both cell lines. In addition, co-incubation with lamivudine(3TC), entecavir(ETV), or adefovir(Ade) further enhanced the quercetin-induced inhibition of HBV replication. This inhibition was partially associated with decreased heat shock proteins and HBV transcription levels. The results indicate that quercetin inhibited HBV antigen secretion and genome replication in human hepatoma cell lines, which suggests that quercetin may be a potentially effective anti-HBV agent. | Zhikui Cheng Ge Sun Wei Guo Yayun Huang Weihua Sun Fei Zhao Kanghong Hu | 2015 | Virologica Sinica2015,30,4: | 20 |
| 4 | NK cells in immunotolerant organs显示文摘象肝,子宫和肺那样的机关拥有特点 immunotolerant 特征,为支撑自我动态平衡使这些机关重要。这些机关包含一相对大量否定规章的有免疫力的房间,它被相信参加有免疫力的回答的规定。因为自然漂亮细胞在这些器官组成所有淋巴细胞的一个大比例,增加的注意被给了这些细胞在维持 immunotolerance 起的作用。这里,我们在这些 immunotolerant 机关考察分发,区别, phenotypic 特征和自然漂亮房间的功能的特征,除了这些房间上的本地微型环境的影响并且这些因素怎么贡献器官特定的疾病。 | Haoyu Sun Cheng Sun Zhigang Tian Weihua Xiao | 2013 | Cellular & Molecular Immunology2013,10,3: | 13 |
| 5 | COVID-19 Super Spreading Event Amongst Elderly Individuals—Jilin Province,China,January 2021显示文摘Summary What is already known on this topic?Clusters of COVID-19 cases often happened in small settings(e.g.,families,offices,school,or workplaces)that facilitate person-to-person virus transmission,especially from a common exposure.What is added by this report?On January 10 and 11,2021,an individual gave three product promotional lectures in Tonghua City. | Laishun Yao Mingyu Luo Tiewu Jia Xingang Zhang Zhulin Hou Feng Gao Xin Wang Xiaogang Wu Weihua Cheng Guoqian Li Jing Lu Bing Zhao Tao Li Enfu Chen Dapeng Yin Biao Huang | 2021 | China CDC weekly2021,3,10: | 13 |
| 6 | Tissue-resident lymphocytes: from adaptive to innate immunity显示文摘Efficient immune responses against invading pathogens often involve coordination between cells from both the innate and adaptive immune systems.For multiple decades,it has been believed that CD8+memory T cells and natural killer(NK)cells constantly and uniformly recirculate.Only recently was the existence of noncirculating memory T and NK cells that remain resident in the peripheral tissues,termed tissue-resident memory T(TRM)cells and tissue-resident NK(trNK)cells,observed in various organs owing to improved techniques.TRM cells populate a wide range of peripheral organs,including the skin,sensory ganglia,gut,lungs,brain,salivary glands,female reproductive tract,and others.Recent findings have demonstrated the existence of TRM in the secondary lymphoid organs(SLOs)as well,leading to revision of the classic theory that they exist only in peripheral organs.trNK cells have been identified in the uterus,skin,kidney,adipose tissue,and salivary glands.These tissue-resident lymphocytes do not recirculate in the blood or lymphatic system and often adopt a unique phenotype that is distinct from those of circulating immune cells.In this review,we will discuss the recent findings on the tissue residency of both innate and adaptive lymphocytes,with a particular focus on CD8+memory T cells,and describe some advances regarding unconventional T cells(invariant NKT cells,mucosal-associated invariant T cells(MAIT),andγδT cells)and the emerging family of trNK cells.Specifically,we will focus on the phenotypes and functions of these subsets and discuss their implications in anti-viral and anti-tumor immunity. | Haoyu Sun Cheng Sun Weihua Xiao Rui Sun | 2019 | Cellular & Molecular Immunology2019,16,3: | 12 |
| 7 | Relationships between Interannual and Intraseasonal Variations of the Asian–Western Pacific Summer Monsoon Hindcasted by BCC CSM 1.1(m)显示文摘Using hindcasts of the Beijing Climate Center Climate System Model, the relationships between interannual variability(IAV) and intraseasonal variability(ISV) of the Asian–western Pacific summer monsoon are diagnosed. Predictions show reasonable skill with respect to some basic characteristics of the ISV and IAV of the western North Pacific summer monsoon(WNPSM) and the Indian summer monsoon(ISM). However, the links between the seasonally averaged ISV(SAISV) and seasonal mean of ISM are overestimated by the model. This deficiency may be partially attributable to the overestimated frequency of long breaks and underestimated frequency of long active spells of ISV in normal ISM years, although the model is capable of capturing the impact of ISV on the seasonal mean by its shift in the probability of phases.Furthermore, the interannual relationships of seasonal mean, SAISV, and seasonally averaged long-wave variability(SALWV; i.e., the part with periods longer than the intraseasonal scale) of the WNPSM and ISM with SST and low-level circulation are examined. The observed seasonal mean, SAISV, and SALWV show similar correlation patterns with SST and atmospheric circulation, but with different details. However, the model presents these correlation distributions with unrealistically small differences among different scales, and it somewhat overestimates the teleconnection between monsoon and tropical central-eastern Pacific SST for the ISM, but underestimates it for the WNPSM, the latter of which is partially related to the too-rapid decrease in the impact of El Nino–Southern Oscillation with forecast time in the model. | LIU Xiangwen WU Tongwen YANG Song LI Qiaoping CHENG Yanjie LIANG Xiaoyun FANG Yongjie JIE Weihua NIE Suping | 2014 | Advances in Atmospheric Sciences2014,31,5: | 9 |
| 8 | Characterization of a disease susceptibility locus for exploring an efficient way to improve rice resistance against bacterial blight显示文摘Bacterial blight caused by Xanthomonas oryzae pv.oryzae(Xoo) is the most harmful bacterial disease of rice worldwide.Previously,we characterized major disease resistance(MR) gene xa25,which confers race-specific resistance to Xoo strain PXO339.The xa25 is a recessive allele of the SWEET13 locus,but SWEET13's interaction with PXO339 and how efficiently using this locus for rice breeding still need to be defined.Here we show that the SWEET 13 allele from rice Zhenshan 97 is a susceptibility gene to PXO339.Using this allele's promoter to regulate xa25 resulted in disease,suggesting that the promoter is a key determinant in SWEET13 caused disease in Zhanshan 97 after PXO339 infection.PXO339 transcriptionally induces SWEET13 to cause disease.Partial suppressing SWEET13 expression leads to a high level of resistance to PXO339.Thus,the transcriptionally suppressed SWEET13 functions as xa25 in resistance to PXO339.Hybrid rice is widely grown in many countries.However,recessive MR genes have not been efficiently used for disease resistance breeding in hybrid rice production for both parents of the hybrid have to carry the same recessive gene.However,the suppressed SWEET 13 functions dominantly,which will have advantage to improve the resistance of hybrid rice to xa25-incomptible Xoo. | Qi Cheng Weihua Mao Wenya Xie Qinsong Liu Jianbo Cao Meng Yuan Qinglu Zhang Xianghua Li Shiping Wang | 2017 | Science China(Life Sciences)2017,60,3: | 4 |
| 9 | Chemical characteristics,oxidative potential,and sources of PM_(2.5)in wintertime in Lahore and Peshawar,Pakistan显示文摘The chemical characteristics,oxidative potential,and sources of PM_(2.5)were analyzed at the urban sites of Lahore and Peshawar,Pakistan in February 2019.Carbonaceous species,water soluble ions,and metal elements were measured to investigate the chemical composition and sources of PM_(2.5).The dithiothreitol(DTT)consumption rate was measured to evaluate the oxidative potential of PM_(2.5).Both cities showed a high exposure risk of PM_(2.5)regarding its oxidative potential(DTT v).Carbonaceous and some of the elemental species of PM_(2.5)correlated well with DTT v in both Lahore and Peshawar.Besides,the DTT v of PM_(2.5)in Lahore showed significant positive correlation with most of the measured water soluble ions,however,ions were DTT-inactive in Peshawar.Due to the higher proportions of carbonaceous species and metal elements,Peshawar showed higher mass-normalized DTT activity of PM_(2.5)compared to Lahore although the average PM_(2.5)concentration in Peshawar was lower.The high concentrations of toxic metals also posed serious non-carcinogenic and carcinogenic risks to the residents of both cities.Principle component analysis coupled with multiple linear regression was applied to investigate different source contributions to PM_(2.5)and its oxidative potential.Mixed sources of traffic and road dust resuspension and coal combustion,direct vehicle emission,and biomass burning and formation of secondary aerosol were identified as the major sources of PM_(2.5)in both cities.The findings of this study provide important data for evaluation of the potential health risks of PM_(2.5)and for formulation of efficient control strategies in major cities of Pakistan. | Mushtaq Ahmad Qing Yu Jing Chen Siming Cheng Weihua Qin Yuepeng Zhang | 2021 | Journal of Environmental Sciences2021,33,4: | 4 |
| 10 | Stability analysis and controller design for a class of delay systems via observer based on network显示文摘This paper focuses on the problem of stability analysis and controller design for a class of delay systems based on networked control systems. By introducing some free matrix variables, some criteria for stability analysis and observer-based control law design can be obtained by the solving of linear matrix inequalities. A numerical example is also offered to prove the effectiveness of the proposed method. | Xinming CHENG Weihua GUI Zhengjia GAN | 2009 | 控制理论与应用(英文版)2009,7,3: | 3 |
| 11 | Significance of E-cadherin, β-catenin, and vimentin expression as postoperative prognosis indicators in cervical squamous cell carcinoma显示文摘 | Yong Cheng Ying Zhou Wenjing Jiang Xia Yang Jing Zhu Dingqing Feng Ying Wei Min Li Fengqiu Yao Weiping Hu Weihua Xiao Bin Ling | 2012 | Human Pathology2012,,8: | 3 |
| 12 | Blockchain for Transparent Data Management Toward 6G显示文摘The wealth of user data acts as a fuel for network intelligence toward the sixth generation wireless networks(6G).Due to data heterogeneity and dynamics,decentralized data management(DM)is desirable for achieving transparent data operations across network domains,and blockchain can be a promising solution.However,the increasing data volume and stringent data privacy-preservation requirements in 6G bring significantly technical challenge to balance transparency,efficiency,and privacy requirements in decentralized blockchain-based DM.In this paper,we investigate blockchain solutions to address the challenge.First,we explore the consensus protocols and scalability mechanisms in blockchains and discuss the roles of DM stakeholders in blockchain architectures.Second,we investigate the authentication and authorization requirements for DM stakeholders.Third,we categorize DM privacy requirements and study blockchain-based mechanisms for collaborative data processing.Subsequently,we present research issues and potential solutions for blockchain-based DM toward 6G from these three perspectives.Finally,we conclude this paper and discuss future research directions. | Xuemin(Sherman)Shen Dongxiao Liu Cheng Huang Liang Xue Han Yin Weihua Zhuang Rob Sun Bidi Ying | 2022 | Engineering2022,8,1: | 2 |
| 13 | Nonfunctional alleles of long-day suppressor genes independently regulate flowering time显示文摘Due to the remarkable adaptability to various environments, rice varieties with diverse flowering times have abeen domesticated or improved from Oryza rufipogon.Detailed knowledge of the genetic factors controlling flowering time will facilitate understanding the adaptation mechanism in cultivated rice and enable breeders to design appropriate genotypes for distinct preferences. In this study,four genes(Hd1, DTH8, Ghd7 and OsPRR37) in a rice long-day suppression pathway were collected and sequenced in 154, 74,69 and 62 varieties of cultivated rice(Oryza sativa)respectively. Under long-day conditions, varieties with nonfunctional alleles flowered significantly earlier than those with functional alleles. However, the four genes have different genetic effects in the regulation of flowering time: Hd1 and Os PRR37 are major genes that generally regulate rice flowering time for all varieties, while DTH8 and Ghd7 only regulate regional rice varieties. Geographic analysis and network studies suggested that the nonfunctional alleles of these suppression loci with regional adaptability were derived recently and independently. Alleles with regional adaptability should be taken into consideration for genetic improvement. The rich genetic variations in these four genes,which adapt rice to different environments, provide the flexibility needed for breeding rice varieties with diverse flowering times. | Xiao-Ming Zheng Li Feng Junrui Wang Weihua Qiao Lifang Zhang Yunlian Cheng Qingwen Yang | 2016 | Journal of Integrative Plant Biology2016,58,6: | 2 |
| 14 | Four COVID-19 Cases of New Variant B.1.351 First Emerging in South Africa in Chinese Passengers on Same Flight-Shenzhen,China,January 2021显示文摘At 04∶50 on January 1,2021,a 36-year-old Chinese project manager(Case A),a 29-year-old Chinese worker(Case B),and a 53-year-old Chinese businessman(Case C)returned from Africa(Case A and B from South Africa and Case C from Lesotho)on the same flight and tested coronavirus disease 2019(COVID-19)RNA positive by real-time polymerase chain reaction(PCR)by Baoan District People’s Hospital.Shenzhen CDC received their oral nasopharyngeal swabs packages from the hospital and retested COVID-19 RNA positive at 09∶50.Meanwhile,Case D. | Cong Cheng Lei Wang Ziquan Lyu Bo Peng Yinghui Li Dongfeng Kong Le Zuo Xiaomin Zhang Chao Yang Weiwen Liu Jia Wan Yijun Tang Junjia He Ying Wen Shule Xu Weihua Wu Ying Chen Guangnan Liu Junjie Xia Xuan Zou Renli Zhang Qinghua Hu Shujiang Mei Tiejian Feng | 2021 | China CDC weekly2021,3,8: | 2 |
| 15 | The application of halide perovskites in memristors显示文摘New neuromorphic architectures and memory technologies with low power consumption,scalability and high-speed are in the spotlight due to the von Neumann bottleneck and limitations of Moore’s law.The memristor,a two-terminal synaptic device,shows powerful capabilities in neuromorphic computing and information storage applications.Active materials with high defect migration speed and low defect migration barrier are highly promising for high-performance memristors.Halide perovskite(HP)materials with point defects(such as gaps,vacancies,and inversions)have strong application potential in memristors.In this article,we review recent advances on HP memristors with exceptional performances.First,the working mechanisms of memristors are described.Then,the structures and properties of HPs are explained.Both electrical and photonic HP-based memristors are overviewed and discussed.Different fabrication methods of HP memristor devices and arrays are described and compared.Finally,the challenges in integrating HP memristors with complementary metal oxide semiconductors(CMOS)are briefly discussed.This review can assist in developing HP memristors for the next-generation information technology. | Gang Cao Chuantong Cheng Hengjie Zhang Huan Zhang Run Chen Beiju Huang Xiaobing Yan Weihua Pei Hongda Chen | 2020 | Journal of Semiconductors2020,41,5: | 2 |
| 16 | Blood flow activation in rat somatosensory cortex under sciatic nerve stimulation revealed by laser speckle imaging显示文摘In many functional neuroimaging research the change of local cerebral blood flow (CBF) induced by sensory stimulation is regarded as an indicator of the change in cortical neuronal activity although a precise and full spatio-temporal description of local CBF response coupled to neural activity has still not been laid out. Using the laser speckle imaging technique a relatively large exposed area in somatosensory cortex of rat was imaged for the observation of the variations of CBF during sciatic nerve stimulation. The results showed that cerebral blood flow activation was spatially localized and discretely distributed in the targeted microvasculature. Individual arteries, veins and capillaries in different diameters were activated with the time going. The response pattern of CBF related to the function of brain activity and energy metabolism is delineated exactly. | WANG Zheng, LUO Qingming, CHENG Haiying, LUO Weihua, GONG Hui and LU Qiang(The Key Laboratory of Biomedical Photonics of Ministry of Education of China, Huazhong University of Science and Technology, Wuhan 430074, China) | 2003 | Progress in Natural Science:Materials International2003,13,7: | 2 |
| 17 | Call Admission Control for Integrated On/Off Voice and Best-Effort Data Services in Mobile Cellular Communications显示文摘 | Leong C W Weihua Zhuang Yu Cheng | 2004 | IEEE Transactions on Communications2004,52,: | 1 |
| 18 | Metabolites of arsenic and increased DNA damage of p 53 gene in arsenic plant workers显示文摘 | Weihua Wen Jinghua Wen Lin Lu Hua Liu Jun Yang Huirong Cheng Wangjun Che Liang Li Guanbei Zhang | 2011 | Toxicology and Applied Pharmacology2011,,1: | 1 |
| 19 | Simple channel sensing order in cognitive radio networks显示文摘 | Cheng H T Zhuang Weihua | 2011 | IEEE Journal on Selected Areas in Communications2011,29,4: | 1 |
| 20 | Increased damage of exon 5 of p53 gene in workers from an arsenic plant显示文摘 | Weihua Wen Wangjun Che Lin Lu Jun Yang Xufang Gao Jinghua Wen Zhengchang Heng Shuqiao Cao Huirong Cheng | 2008 | Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis2008,,1: | 1 |