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21篇 您的检索式:作者名="LIU Sujun"
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1SEMA3A-mediated crosstalk between prostate cancer cells and tumor-associated macrophages promotes androgen deprivation therapy resistance显示文摘Androgen deprivation therapy(ADT)is an important treatment strategy that can be used to delay the progression of prostate cancer.However,after an initial response,which varies significantly among patients,the disease eventually progresses despite the low levels of testosterone in the systemic circulation.1 The mechanism underlying the progression of prostate cancer to castration-resistant prostate cancer(CRPC)is not yet clear,and further investigation is needed.Fei Liu Chao Wang Hai Huang Yue Yang Lihe Dai Sujun Han Nianzeng Xing Shancheng Ren 2021Cellular & Molecular Immunology2021,18,3:5
2STRUCTURE DESIGN OF THE BEIJING SPECTROMETERⅢBEAM PIPE显示文摘The Beijing spectrometerⅢ(BESⅢ)beam pipe is in the center of the BESⅢ,which is the detector of the upgrade project of Beijing electron and positron collider(BEPCⅡ).Electrons and positrons collide in the BESⅢbeam pipe.According to the demands of the BEPCⅡ,a key program of Chinese Academy of Sciences,the BESⅢbeam pipe is designed based on the finite elements analysis.The BESⅢbeam pipe is installed in the inner cylinder of the BESⅢdrift chamber.As a vacuum tube,the BESⅢbeam pipe is designed as 1000 mm in length,63 mm in inner diameter and 114 mm in outer diameter,respectively.The BESⅢbeam pipe consists of a central beryllium pipe cooled by EDM-1,the oil No.1 for electric discharge machining,and two extended copper pipes cooled by deionized water(DW).The three parts are jointed by vacuum welding.Factors taken into account in the design are as follows.①The wall thickness of the central beryllium pipe should be designed as small as possible to reduce the multi-scattering and improve the particle momentum resolution.And the wall thickness of the extended copper pipe should be designed as large as possible to protect the detectors from the backgrounds.②The BESⅢbeam pipe must be sufficiently cooled to avoid the damage and prevents its influence to the BESⅢdrift chamber(DC)operation.The inner surface temperature of the DC inner cylinder must be maintained at 293±2 K.③The magnetic permeability of the materials used in the BESⅢbeam pipe must be less than 1.05 H/m to avoid large magnetic field distortions.④The static pressure of the vacuum chamber of the BESⅢbeam pipe must be less than 800μPa.The simulating results show that the designed structure oftbe BESⅢbeam pipe satisfies the requirements mentioned above.The structure design scheme is evaluated and adopted by the headquarters of BEPCⅡ.ZHENG Lifang JI Quan WANG Li LI xunfeng XU Shaowang DONG Sujun ZHAO Libin LIU Jianping 2008Chinese Journal of Mechanical Engineering2008,21,3:3
3Haploidentical hematopoietic cell transplantation for severe acquired aplastic anemia: a case-control study of post-transplant cyclophosphamide included regimen vs. anti-thymocyte globulin & colony-stimulating factor-based regimen显示文摘Dear Editor,Haploidentical allogeneic hematopoietic stem cell transplantation(haplo-HSCT),a curative therapy for severe aplastic anemia(SAA)patients,has been used clinically for decades.Two models,not involving ex vitro T-cell depletion,have been adopted for haplo-HSCT in patients with SAA.The first is referred to as the'Beijing protocol'(Xu et al.,2017),and comprises a conditioning regimen using busulfex(BU),cyclophosphamide(CY).Lanping Xu Bin Fu Wenjing Wang Yajing Xu Depei Wu Shunqing Wang Qifa Liu Linghui Xia Sujun Gao Ming Jiang Jianmin Wang Xi Zhang Hai Bai Huiren Chen Chunfu Li Xiaojun Huang 2020Science China(Life Sciences)2020,63,6:3
42022 Chinese expert consensus and guidelines on clinical management of toxicity in anti-CD19 chimeric antigen receptor T-cell therapy for B-cell non-Hodgkin lymphoma显示文摘Adoptive cellular immunotherapy with chimeric antigen receptor(CAR)T cells has emerged as a novel modality for treating relapsed and/or refractory B-cell non-Hodgkin lymphoma(B-NHL).With increasing approval of CAR T-cell products and advances in CAR T cell therapy,CAR T cells are expected to be used in a growing number of cases.However,CAR T-cell-associated toxicities can be severe or even fatal,thus compromising the survival benefit from this therapy.Standardizing and studying the clinical management of these toxicities are imperative.In contrast to other hematological malignancies,such as acute lymphoblastic leukemia and multiple myeloma,anti-CD19 CAR T-cell-associated toxicities in B-NHL have several distinctive features,most notably local cytokine-release syndrome(CRS).However,previously published guidelines have provided few specific recommendations for the grading and management of toxicities associated with CAR T-cell treatment for B-NHL.Consequently,we developed this consensus for the prevention,recognition,and management of these toxicities,on the basis of published literature regarding the management of anti-CD19 CAR T-cell-associated toxicities and the clinical experience of multiple Chinese institutions.This consensus refines a grading system and classification of CRS in B-NHL and corresponding measures for CRS management,and delineates comprehensive principles and exploratory recommendations for managing anti-CD19 CAR T-cell-associated toxicities in addition to CRS.Ping Li Yang Liu Yun Liang Jian Bo Sujun Gao Yongxian Hu Yu Hu He Huang Xiaojun Huang Hongmei Jing Xiaoyan Ke Jianyong Li Yuhua Li Qifa Liu Peihua Lu Heng Mei Ting Niu Yongping Song Yuqin Song Liping Su Sanfang Tu Jianxiang Wang Depei Wu Zhao Wang Kailin Xu Zhitao Ying Qingming Yang Yajing Zhang Fengxia Shi Bin Zhang Huilai Zhang Xi Zhang Mingfeng Zhao Weili Zhao Xiangyu Zhao Liang Huang Jun Zhu Wenbin Qian Weidong Han Aibin Liang 2023Cancer Biology & Medicine2023,20,2:3
5Electroluminescence performances of 1,1-bis(4-(N,N-dimethylamino)phenyl)-2,3,4,5-tetraphenylsilole based polymers in three cathode architectures显示文摘A new silole monomer with two 4-(N,N-dimethylamino)phenyl substitutions on silicon atom as designed and synthesized.Three copolymers PF-N-HPS1,PF-N-HPS10 and PF-N-HPS20 were then obtained by copolymerizations of 2,7-fluorene derivatives with the silole monomer at feed ratios of 1%,10%,and 20%.Their UV-vis absorption,electrochemical,photoluminescent,and electroluminescent (EL) properties were investigated.PF-N-HPS possessed HOMO levels of 5.25-5.58 eV,and showed green emissions.Using PF-N-HPS as the emissive layer,three different polymer light-emitting diodes were fabricated as device A with ITO/PEDOT/PF-N-HPS/Al,device B with ITO/PEDOT/PF-N-HPS/Ba/Al,and device C with ITO/PEDOT/PF-N-HPS/TPBI/Ba/Al.For the device A,PF-N-HPS only showed very low EL efficiency of 0.06-0.33 cd/A,indicating that the Al cathode could not inject electron efficiently to the emissive polymers containing the 4-(N,N-dimethylamino)phenyl groups.For the device B,low work function Ba supplied better electron injections,and the EL efficiency could be improved to 0.85-1.44 cd/A.TPBI with a deep HOMO level of 6.2 eV could enhance electron transport and hole blocking.Thus modified recombinations and largely elevated EL efficiency of 4.56-7.96 cd/A were achieved for the device C.The separation of the emissive layer and metal cathode with the TPBI layer may also suppress exciton quenching at the cathode interface.LIU ZhiTian HU SuJun ZHANG LinHua CHEN JunWu PENG JunBiao CAO Yong 2013Science China Chemistry2013,56,8:2
6A digital open-loop Doppler processing prototype for deep-space navigation显示文摘A prototype based on digital radio technology with associated open-loop Doppler signal processing techniques has been developed to measure a spacecraft's line-of-sight velocity. The prototype was tested in China's Chang'E-1 lunar mission relying on S-band telemetry signals transmitted by the sat-ellite,with results showing that the residuals had a RMS value of ~3 mm/s (1σ ) using 1-sec integration,which is consistent with the Chinese conventional USB (Unified S-Band) tracking system. Such preci-sion is mainly limited by the short-term stability of the atomic (e.g. rubidium) clock at the uplink ground station. It can also be improved with proper calibration to remove some effects of the transmission media (such as solar plasma,troposphere and ionosphere),and a longer integration time (e.g. down to 0.56 mm/s at 34 seconds) allowed by the spacecraft dynamics. The tracking accuracy can also be in-creased with differential methods that may effectively remove most of the long-term drifts and some of the short-term uncertainties of the uplink atomic clock,thereby further reducing the residuals to the 1 mm/s level. Our experimental tracking data have been used in orbit determination for Chang'E-1,while other applications (such as the upcoming YH-1 Mars orbiter) based on open-loop Doppler tracking will be initiated in the future. Successful application of the prototype to the Chang'E-1 mission in 2008 is believed to have great significance for China's future deep space exploration.JIAN NianChuan SHANG Kun ZHANG SuJun WANG MingYuan SHI Xian PING JingSong YAN JianGuo TANG GeShi LIU JunZe QIU Shi FUNG Lai-Wo ZHANG Hua WANG Zhen GOU Wei 2009Science China(Physics,Mechanics & Astronomy)2009,52,12:2
7IL-33 drives the antitumor effects of dendritic cells via the induction of Tc9 cells显示文摘Dendritic cell(DC)tumor vaccines exert their antitumor effects through the induction of effector T cells.We recently identified Tc9 cells as a new potent antitumor effector T cell subset.However,approaches to direct DCs to preferably prime antitumor Tc9 cells should be further exploited.Here,we demonstrate that the addition of interleukin(IL)-33 potently promotes the induction of Tc9 cells by DCs in vitro and in vivo.IL-33 treatment also drives the cytotoxic activities of DC-induced Tc9 cells.Notably,IL-33 treatment enhances cell survival and proliferation of DC-primed CD8+T cells.More importantly,the addition of IL-33 during in vitro priming of tumor-specific Tc9 cells by DCs increases the antitumor capability of Tc9 cells.Mechanistic studies demonstrated that IL-33 treatment inhibits exhaustive CD8+T cell differentiation by inhibiting PD-1 and 2B4 expression and increasing IL-2 and CD127(IL-7 receptor-α,IL-7Rα)expression in CD8+T cells.Finally,the addition of IL-33 further promotes the therapeutic efficacy of DC-based tumor vaccines in the OT-I mouse model.Our study demonstrates the important role of IL-33 in DC-induced Tc9 cell differentiation and antitumor immunity and may have important clinical implications.Ning Liu Yuxue Jiang Jintong Chen He Nan Yinghua Zhao Xiao Chu Alison Wang Dongjiao Wang Tianxue Qin Sujun Gao Ying Yue Siqing Wang 2019Cellular & Molecular Immunology2019,16,7:2
8Tumor inhibition and improved immunity in mice treated with flavone from Cirsiumjaponicum DC显示文摘LIU Sujun LUO Xun LI Daxu 2006International Immunopharmacology2006,6,9:1
9Anticancer activity and quantitative analysis of flavone of Cirsium japonicum DC显示文摘LIU Sujun ZHANG Jie LI Daxu 2007Natural Product Research2007,21,10:1
10Tumor inhibition and improved immunity in mice treated with flavone from Cirsium japonicum DC显示文摘Sujun Liu Xun Luo Daxu Li 2006International lmmunopharmacology2006,6,9:1
11The percentage of peripheral blood blasts on day 7 of induction chemotherapy predicts response to therapy and survival in patients with acute myeloid leukemia显示文摘Gao Sujun Tan Yehui Liu Xiaoliang Su Long Yu Ping Han Wei Cui Jiuwei Li Wei 2014Chinese Medical Journal2014,,2:1
12Molecular mapping of the blast resistance gene Pi49 in the durably resistant rice cultivar Mowanggu显示文摘Pingyong Sun Jinling Liu Yue Wang Nan Jiang Suhua Wang Yangshuo Dai Jia Gao Zhiqiang Li Sujun Pan Dan Wang Wei Li Xionglun Liu Yinghui Xiao Erming Liu Guo-Liang Wang Liangying Dai 2013Euphytica2013,,1:1
13Comparative risk of acute kidney injury among cancer patients treated with immune checkpoint inhibitors显示文摘With the development and introduction of immune checkpoint inhibitors(ICIs)in cancer patients,immune-related side effects have increasingly attracted attention.However,the risks of immune-related renal toxicity are poorly characterized.In this study,we performed a network meta-analysis(NMA)of ICI-related randomized clinical trials(RCTs)to elucidate the comparative risk of acute kidney injury(AKI)in cancer patients receiving different ICIs.We also sought to identify other factors potentially affecting the risk of AKI.PubMed and EMBASE were searched for peer-reviewed trial reports published between January 2000 and May 2021.Eligible studies were RCTs studying ICIs in cancer patients and reporting AKI data.We performed a frequentist NMA to evaluate the risk ratios for grade 1-5 and grade 3-5 AKI between the treatment groups.We also assessed the absolute incidence of AKI in the ICI-containing arm using traditional direct meta-analysis.Once significant heterogeneity was detected in a traditional direct meta-analysis,multivariable meta-regression analysis was applied to identify factors that significantly affected the absolute incidence of AKI.A total of 85 RCTs were included in this study.In the NMA for the risk of grade 1-5 and 3-5 AKI,ipilimumab showed a significantly higher risk than avelumab and durvalumab,whereas 1 mg/kg nivolumab plus 3 mg/kg ipilimumab(N1I3)showed a significantly higher risk than other groups.In terms of treatment ranking,durvalumab±low-dose tremelimumab and avelumab were consistently among the top three safest treatments for grade 1-5 or 3-5 AKI,whereas N1I3,ipilimumab and tremelimumab were consistently among the top three treatments with the highest risk for grade 1-5 or 3-5 AKI.Compared with other cancers,renal cell carcinoma and urothelial carcinoma showed a significantly higher risk of AKI.The incidence of AKI was significantly higher with ICI+chemotherapy than with ICI monotherapy.In this NMA involving largescale up-to-date ICI trials,we demonstrated the comparative safety of existing ICI drugs for grade 1-5 and grade 3-5 AKI.Based on data from the ICI arms of these trials,we also revealed several potential risk factors for immune-related AKI,including tumor type and treatment paradigm.Fei Liu ZixianWang Xiaofan Li Zhen Zhang Yue Yang Junquan Chen Dinghua Chen Lingling Wu Xiangyu Liu Sujun Han Fangming Wang Wasilijiang Wahafu Yibo Gao Shancheng Ren Nianzeng Xing Guangyan Cai Xiangmei Chen 2023Cancer Communications2023,43,2:1
14Purification and anticancer activity investigation of pentacyclic triterpenoids from the leaves of Sinojackia sarcocarpa L.Q. Luo by high-speed counter-current chromatography显示文摘Sujun Liu Mei Cao Daxu Li Jie Zhang Su Feng Yuanyang Nie Liang Yan Dan Zhang Yan Zhang Zhirong Yang Jian Zhao 2011Natural Product Research2011,,17:1
15Direct-acting Antiviral-induced Transient Recovery of NK Cells in Early-stage Treatment of Chronic Hepatitis C Patients显示文摘Background and Aims:The rapid clearance of hepatitis C virus induced by direct-acting antivirals(DAAs)affects natural killer(NK)cells,but the reported results are not consistent,and the relative mechanism was unclear.This study focused on the dynamic changes of NK cells during and after DAA treatment and analyzed the reasons.Meth-ods:Peripheral blood from 35 chronic hepatitis C patients who were treated with DAAs were collected at baseline and weeks 1,2,4,12,and post-treatment week-12.The fre-quency,subset,and phenotype of NK cells were assayed by flow cytometry.Lactate dehydrogenase assays were used to evaluate the cytotoxicity of NK cells.Cytokine concentra-tions were measured with Luminex kits.Results:All pa-tients achieved a sustained viral response(SVR),and the NK cell frequencies were not changed significantly during DAA therapy.However,the cytotoxicity of NK cells recov-ered significantly early in week 1,and then continuously decreased below normal levels.The changes of genotypes including NKp30+,NKp46+,and NKG2A+NK cells were par-allel to NK function.The subset of CD56dim NK cells con-tinuously increased and did not return to normal even at 12 weeks after treatment.Interleukin(IL)-2,IL10,IL15,interferon-gamma,and tumor necrosis factor-alpha all in-creased after week 4,peaked at the end of therapy,and then exhibited varying degrees of reduction with time.Con-clusions:DAA treatment led to transient functional recov-ery of NK cells in the early stage of treatment,and then continuously decreased to below normal levels.Alterations of NK subsets,phenotypes,and the microenvironment may be involved in the changes.Xiaohui Zhang Yingying Jiang Shaobin Li Dandan Bian Mei Liu Ming Kong Yu Chen Zhongping Duan Sujun Zheng 2022Journal of Clinical and Translational Hepatology2022,10,6:0
16Market Analysis Analysis of China's Soybean Market in the 1st quarter of 2008显示文摘Liu Sujun 2008Feed & Livestock2008,1,2:0
17Performance of Hepatitis Delta Virus(HDV)RNA Testing for the Diagnosis of Active HDV Infection:Systematic Review and Meta-analysis显示文摘Background and Aims:Hepatitis delta virus(HDV)is a defective virus and causes severe liver disease.Several HDV RNA assays have been developed,however the diagnostic efficacy remains unclear.This systematic review and metaanalysis aims to evaluate the diagnostic accuracy of HDV RNA assays to aid in the diagnosis of active hepatitis D.Methods:The PubMed,Embase,and Cochrane Library databases were systematically searched from the beginning to June 31,2022.Information on the characteristics of the literature and data on sensitivity,specificity,and area under curve(AUC)of the receiver operating characteristic(ROC)were extracted.Stata 14.0 was used for meta-analysis of the combined sensitivity,specificity,positive likelihood ratio,and negative likelihood ratio.Results:A total of 10 studies were included in the meta-analysis.The summary sensitivity,specificity,positive likelihood ratio,negative likelihood ratio,and diagnostic odds ratio of HDV RNA assays for HDV diagnosis were 0.92(95%CI:0.87-0.95),0.90(95%CI:0.86-0.93),7.74(95%CI:5.31-11.29),0.10(95%CI:0.06-0.18)and 99.90(95%CI:47.08-211.99),respectively.The AUC of the pooled ROC curve was 0.95(95%CI:0.92-0.96).Conclusions:The results show that HDV RNA assays had high diagnostic performance.However,that is limited by the number and quality of studies.Standard protocols for the development of assays by manufacturers and larger studies on the use of the assays are needed.Sisi Chen Xiangying Zhang Ling Xu Yuan Tian Zihao Fan Yaling Cao Zhenzhen Pan Yao Gao Sujun Zheng Zhongping Duan Mei Liu Feng Ren 2023Journal of Clinical and Translational Hepatology2023,11,6:0
18PRELIMINARY RESULTS OF VALIDATION OF A NEW PATIENT-REPORTED OUTCOME INSTRUMENT FOR ADVANCED CHRONIC KIDNEY DISEASE显示文摘The uremic symptoms of advanced chronic kidney disease(CKD)can severely impair physical function,psychological health and social life.Some patients,especially for the older,chose conservative kidney management(CKM)and Traditional Chinese medicine(TCM)but not dialysis in this stage.To measure the patients-reported outcome(PRO)from these people,Advanced Chronic KidneyLi Chuang Qu Zhanhang Mao Wei Xu Peng Wu Yifan Liu Sujun Liu Xusheng 2015World Journal of Traditional Chinese Medicine2015,1,4:0
19UGT1A1-related Bilirubin Encephalopathy/Kernicterus in Adults显示文摘Background and Aims:Bilirubin encephalopathy/kernicterus is very rare in adults.This study is aimed to investigate the clinical manifestations and genetic features of two patients with UGT1A1-related kernicterus.Methods:Sanger sequencing analysis was performed to identify UGT1A1 gene mutations in the patients and their families.Bioinformatics analysis was used to predict the potential functional effects of novel missense mutations.Clinical manifestations and biochemical parameters were collected and analyzed.Results:Two patients with Crigler-Najjar syndrome type II(CNS2)developed kernicterus in adulthood.Sanger sequencing identified a compound heterozygous mutation in the UGT1A1 gene in patient 1,which was inherited from his mother(G71R)and his father(c.-3279T>G;S191F).Patient 2 carried three heterozygous mutations,namely G71R,R209W and M391K;among which,the M391K mutation has not been reported before.Multiple prediction software showed that the M391K mutation was pathogenic.Symptoms were relieved in the two patients after phenobarbital and artificial liver support treatment.Patient 1 also underwent liver transplantation.Conclusions:Adults with CNS2 are at risk for kernicterus.Phenobarbital treatment is beneficial for maintaining bilirubin levels and preventing kernicterus.Jie Bai Lu Li Hui Liu Shuang Liu Li Bai Wenyan Song Yu Chen Sujun Zheng Zhongping Duan 2021Journal of Clinical and Translational Hepatology2021,9,2:0
20Investigation of Proton Resonant Properties in laNe via 17F+p and Its Astrophysical Implications for 14O(α,p)17F Stellar Reaction显示文摘Hu Jun He Jianjun Xu Shiwei Chen Zhiqiang Zhang Xueying Wang Jiansong Yu Xiangqing Li Long Zhang Liyong Yang Yanyun Ma Peng Wang Hongwei Tian Wendong Yuan Xiaohua Lu Wan Zhang Xueheng SuJun Li Ertao Hu Zhengguo Guo Zhongya n Xu Xing Lei Xiangguo Yu Yuhong Tang Shuwen Ye Ruiping Chen Jinda Jin Shilun Du Chengming Wang Shitao Ma Junbing Liu Longxiang Bai Zhen Sun Zhiyu Li Xiangqing Zhang Yuhu Zhou Xiaohong Xu Hushan 2009近代物理研究所和兰州重离子加速器实验室年报:英文版2009,,1:0
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