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| 1 | High matrix metalloproteinase-9 expression induces angiogenesis and basement membrane degradation in stroke-prone spontaneously hypertensive rats after cerebral infarction显示文摘Basement membrane degradation and blood-brain barrier damage appear after cerebral infarction, severely impacting neuronal and brain functioning; however, the underlying pathogenetic mechanisms remain poorly understood. In this study, we induced cerebral infarction in strokeprone spontaneously hypertensive rats by intragastric administration of high-sodium water(1.3% NaCl) for 7 consecutive weeks. Immunohistochemical and immunofluorescence assays demonstrated that, compared with the non-infarcted contralateral hemisphere, stroke-prone spontaneously hypertensive rats on normal sodium intake and Wistar-Kyoto rats, matrix metalloproteinase-9 expression, the number of blood vessels with discontinuous collagen IV expression and microvessel density were significantly higher, and the number of continuous collagen IV-positive blood vessels was lower in the infarct border zones of stroke-prone spontaneously hypertensive rats given high-sodium water. Linear correlation analysis showed matrix metalloproteinase-9 expression was positively correlated with the number of discontinuously collagen IV-labeled blood vessels and microvessel density in cerebral infarcts of stroke-prone spontaneously hypertensive rats. These results suggest that matrix metalloproteinase-9 upregulation is associated with increased regional angiogenesis and degradation of collagen IV, the major component of the basal lamina, in stroke-prone spontaneously hypertensive rats with high-sodium water-induced focal cerebral infarction. | Huilian Hou Guanjun Zhang Hongyan Wang Huilin Gong Chunbao Wang Xuebin Zhang | 2014 | Neural Regeneration Research2014，9，11： | 30 |
| 2 | Human umbilical cord-derived mesenchymal stem cell therapy in patients with COVID-19:a phase 1 clinical trial显示文摘No effective drug treatments are available for coronavirus disease 2019(COVID-19).Host-directed therapies targeting the underlying aberrant immune responses leading to pulmonary tissue damage,death,or long-term functional disability in survivors require clinical evaluation.We performed a parallel assigned controlled,non-randomized,phase 1 clinical trial to evaluate the safety of human umbilical cord-derived mesenchymal stem cells(UC-MSCs)infusions in the treatment of patients with moderate and severe COVID-19 pulmonary disease.The study enrolled 18 hospitalized patients with COVID-19(n=9 for each group).The treatment group received three cycles of intravenous infusion of UC-MSCs(3×107 cells per infusion)on days 0,3,and 6.Both groups received standard COVID-treatment regimens.Adverse events,duration of clinical symptoms,laboratory parameters,length of hospitalization,serial chest computed tomography(CT)images,the PaO2/FiO2 ratio,dynamics of cytokines,and IgG and IgM anti-SARS-CoV-2 antibodies were analyzed.No serious UC-MSCs infusion-associated adverse events were observed.Two patients receiving UC-MSCs developed transient facial flushing and fever,and one patient developed transient hypoxia at 12 h post UC-MSCs transfusion.Mechanical ventilation was required in one patient in the treatment group compared with four in the control group.All patients recovered and were discharged.Our data show that intravenous UC-MSCs infusion in patients with moderate and severe COVID-19 is safe and well tolerated.Phase 2/3 randomized,controlled,double-blinded trials with long-term follow-up are needed to evaluate the therapeutic use of UC-MSCs to reduce deaths and improve long-term treatment outcomes in patients with serious COVID-19. | Fanping Meng Ruonan Xu Siyu Wang Zhe Xu Chao Zhang Yuanyuan Li Tao Yang Lei Shi Junliang Fu Tianjun Jiang Lei Huang Peng Zhao Xin Yuan Xing Fan Ji-Yuan Zhang Jinwen Song Dawei Zhang Yanmei Jiao Limin Liu Chunbao Zhou Markus Maeurer Alimuddin Zumla Ming Shi Fu-Sheng Wang | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 16 |
| 3 | Preparation of Cationic Chitosan-Polyacrylamide Flocculant and Its Properties in Wastewater Treatment显示文摘Chitosan derived from crab shells,was used to prepare the graft polymer in aqueous solution with acrylamide (AM) and methacrylatoethyl trimethyl ammonium chloride (DMC) as raw materials and ceric ammonium nitrate (CAN) as initiator.The floc-culation ability of the resulting polymer (PCAD) was studied in waste water treatment experiments.Its properties were determined on the basis of the transmittance of waste water after flocculation.The effects of chitosan and DMC content on PCAD’s flocculation ability were studied.Flocculation experiments were also undertaken under various pH conditions.According to the experimental data,the flocculation ability could be improved when chitosan content decreased in the raw material,but the monomer conversion would decrease obviously.When the chitosan’s content was more than 65%,AM and DMC groups were less on each chitosan molecule.So PCAD’s flocculation ability was poor.Similarly,high content of DMC would result in low monomer conversion and high floccula-tion ability.PCAD molecules with more DMC group had more positive charges.It was favorable to flocculation.However,monomer conversion would decrease with the increase of DMC content.The suitable conditions were that chitosan and DMC contents were 65% and 15-20%,respectively.The experiment data showed that PCAD had good flocculation ability under weak acidic condition.Its ability would be weakened by strong acidic or alkaline condition.The flocculation efficiency was the best at pH of 5.5 when PCAD’s dosage was 8mg?L-1.Compared with cationic polymer (the copolymer of AM and DMC,PAD),PCAD showed better floc-culation ability under acid and neutral conditions,but worse ability under alkaline condition. | WANG Ben ZHANG Yulian MIAO Chunbao | 2011 | Journal of Ocean University of China2011，10，1： | 9 |
| 4 | Parallel selection of distinct Tof5 alleles drove the adaptation of cultivated and wild soybean to high latitudes显示文摘Photoperiod responsiveness is a key factor limiting the geographic distribution of cultivated soybean and its wild ancestor.In particular,the genetic basis of the adaptation in wild soybean remains poorly understood.In this study,by combining whole-genome resequencing and genome-wide association studies we identified a novel locus,Time of Flowering 5(Tof5),which promotes flowering and enhances adaptation to high latitudes in both wild and cultivated soybean.By genomic,genetic and transgenic analyses we showed that Tof5 en-codes a homolog of Arabidopsis thaliana FRUITFULL(FUL).Importantly,further analyses suggested that different alleles of Tof5 have undergone parallel selection.The Tof5H1 allele was strongly selected by humans after the early domestication of cultivated soybean,while Tof5H2 allele was naturally selected in wild soybean,and in each case facilitating adaptation to high latitudes.Moreover,we found that the key flowering repressor E1 suppresses the transcription of Tof5 by binding to its promoter.In turn,Tof5 physically associates with the promoters of two important FLOWERING LOCUS T(FT),FT2a and FT5a,to upregulate their transcription and promote flowering under long photoperiods.Collectively,ourfindings provide insights into how wild soybean adapted to high latitudes through natural selection and indicate that cultivated soybean underwent changes in the same gene but evolved a distinct allele that was artificially selected after domestication. | Lidong Dong Qun Cheng Chao Fang Lingping Kong Hui Yang Zhihong Hou Yongli Li Haiyang Nan Yuhang Zhang Qingshan Chen Chunbao Zhang Kun Kou Tong Su Lingshuang Wang Shichen Li Haiyang Li Xiaoya Lin Yang Tang Xiaohui Zhao Sijia Lu Baohui Liu Fanjiang Kong | 2022 | Molecular Plant2022，15，2： | 5 |
| 5 | MS1 is essential for male fertility by regulating the microsporocyte cell plate expansion in soybean显示文摘Male sterility is an essential trait in hybrid seed production,especially for monoclinous and autogamous food crops.Soybean male-sterile ms1 mutant has been known for more than 50 years and could be instrumental in making hybrid seeds.However,the gene responsible for the male-sterile phenotype has remained unknown.Here,we report the map-based cloning and characterization of the MS1 gene in soybean.MS1 encodes a kinesin protein and localizes to the nucleus,where it is required for the male meiotic cytokinesis after telophase Ⅱ.We further substantiated that MS1 colocalizes with microtubules and is essential for cell plate formation in soybean male gametogenesis through immunostaining.Both ms1 and CRISPR/Cas9 knockout mutants show complete male sterility but are otherwise phenotypically normal,making them perfect tools for producing hybrid seeds.The identification of MS1 has the practical potential for assembling the sterility system and speeding up hybrid soybean breeding. | Xiaolong Fang Xiaoyuan Sun Xiangdong Yang Qing Li Chunjing Lin Jie Xu Wenjun Gong Yifan Wang Lu Liu Limei Zhao Baohui Liu Jun Qin Mengchen Zhang Chunbao Zhang Fanjiang Kong Meina Li | 2021 | Science China(Life Sciences)2021，64，9： | 4 |
| 6 | Generation of male-sterile soybean lines with the CRISPR/Cas9 system显示文摘Soybean [Glycine max(L.) Merr.] provides a rich source of plant protein and oil worldwide. The commercial use of transgenic technology in soybean has become a classical example of the application of biotechnology to crop improvement. Although genetically modified soybeans have achieved commercial success,hybrid soybean breeding is also a potential way to increase soybean yield. Soybean cytoplasmic malesterile(CMS) lines have been used in three-line hybrid breeding systems, but their application to exploiting soybean heterosis has been limited by rare germplasm resource of sterile lines. The generation of various genetic diversity male-sterile soybean lines will help to overcome the shortcoming. In this study,we used targeted editing of AMS homologs in soybean by CRISPR/Cas9 technology for the first time to generate stable male-sterile lines. Targeted editing of GmAMS1 resulted in a male-sterile phenotype,while editing of GmAMS2 failed to produce male-sterile lines. GmAMS1 functions not only in the formation of the pollen wall but also in the controlling the degradation of the soybean tapetum.CRISPR/Cas9 technology could be used to rapidly produce stable male-sterile lines, providing new sterile-line materials for soybean hybrid breeding systems. | Xiao Chen Suxin Yang Yaohua Zhang Xiaobin Zhu Xinjing Yang Chunbao Zhang Haiyan Li Xianzhong Feng | 2021 | The Crop Journal2021，9，6： | 3 |
| 7 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 8 | Overview of Recent Advances in Thermo-Chemicalconversion ot Biomass 显示文摘 | ZHANG Linghong XU Chunbao Champagne P | 2010 | Energy Conversion and Management2010，51，5： | 1 |
| 9 | MALE STERILITY 3 encodes a plant homeodomain-finger protein for male fertility in soybean显示文摘Male-sterile plants are used in hybrid breeding to improve yield in soybean(Glycine max(L.)Merr.).Developing the capability to alter fertility under different environmental conditions could broaden germplasm resources and simplify hybrid production.However,molecular mechanisms potentially underlying such a system in soybean were unclear.Here,using positional cloning,we identified a gene,MALE STERILITY 3(MS3),which encodes a nuclear-localized protein containing a plant homeodomain(PHD)-finger domain.A spontaneous mutation in ms3 causing premature termination of MS3 translation and partial loss of the PHD-finger.Transgenetic analysis indicated that MS3 knockout resulted in nonfunctional pollen and no selfpollinated pods,and RNA-seq analysis revealed that MS3 affects the expression of genes associated with carbohydrate metabolism.Strikingly,the fertility of mutant ms3 can restore under longd conditions.The mutant could thus be used to create a new,more stable photoperiod-sensitive genic male sterility line for two-line hybrid seed production,with significant impact on hybrid breeding and production. | Jingjing Hou Weiwei Fan Ruirui Ma Bing Li Zhihui Yuan Wenxuan Huang Yueying Wu Quan Hu Chunjing Lin Xingqi Zhao Bao Peng Limei Zhao Chunbao Zhang Lianjun Sun | 2022 | Journal of Integrative Plant Biology2022，64，5： | 1 |
| 10 | Cloning,sequencing and expression of a dextransucrase gene (dexYG) from Leuconostoc mesenteroides显示文摘 | ZHANG Hongbin HU Youjia ZHU Chunbao | | 0，，： | 1 |
| 11 | Cloning, sequencing and expression of a dextransucrase gene (dexYG) from Leuconostoc mesenteroides显示文摘 | ZHANG Hongbin HU Youjia ZHU Chunbao | 2008 | Biotechnology Letters2008，30，： | 1 |
| 12 | Improving flowability of cohesive particles by partial coating on the surfaces显示文摘 | Xu Chunbao Zhang Hui Zhu Jesse | 2009 | The Canadian Journal of Chemical Engineering2009，87，3： | 1 |
| 13 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 14 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 15 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 16 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 17 | Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，： | 1 |
| 18 | Bioinspired flexible piezoresistive sensor for high-sensitivity detection of broad pressure range显示文摘The human skin has the ability to sense tactile touch and a great range of pressures.Therefore,in prosthetic or robotic systems,it is necessary to prepare pressure sensors with high sensitivity in a wide measurement range to provide human-like tactile sensation.Herein,we developed a flexible piezoresistive pressure sensor that is highly sensitive in a broad pressure range by using lotus leaf micropatterned polydimethylsiloxane and multilayer superposition.By superposing four layers of micropatterned constructive substrates,the multilayer piezoresistive pressure sensor achieves a broad pressure range of 312 kPa,a high sensitivity of 2.525 kPa^(−1),a low limit of detection(LOD)of<12 Pa,and a fast response time of 45 ms.Compared with the traditional flexible pressure sensor,the pressure range of this sensor can be increased by at least an order of magnitude.The flexible piezoresistive pressure sensor also shows high robustness:after testing for at least 1000 cycles,it shows no sign of fatigue.More importantly,these sensors can be potentially applied in various human motion detection scenarios,including tiny pulse monitoring,throat vibration detection,and large under-feet pressure sensing.The proposed fabrication strategy may guide the design of other kinds of multifunctional sensors to improve the detection performance. | Meng Wang Hao Zhang Han Wu Suqian Ma Lei Ren Yunhong Liang Chunbao Liu Zhiwu Han | 2023 | Bio-Design and Manufacturing2023，6，3： | 1 |
| 19 | Overview of recent advances in thermo-chemical conversion of biomass显示文摘 | Zhang Linghong Xu Chunbao Pascale Champagne | 2010 | Energy Conversion and Management2010，51，5： | 1 |
| 20 | Pressure-dependent electronic,optical,and mechanical properties of antiperovskite X_(3)NP(X=Ca,Mg):A first-principles study显示文摘Hydrostatic pressure provides an efficient way to tune and optimize the properties of solid materials without chang-ing their composition.In this work,we investigate the electronic,optical,and mechanical properties of antiperovskite X_(3)NP(X^(2+)=Ca,Mg)upon compression by first-principles calculations.Our results reveal that the system is anisotropic,and the lat-tice constant a of X_(3)NP exhibits the fastest rate of decrease upon compression among the three directions,which is different from the typical Pnma phase of halide and chalcogenide perovskites.Meanwhile,Ca_(3)NP has higher compressibility than Mg_(3)NP due to its small bulk modulus.The electronic and optical properties of Mg_(3)NP show small fluctuations upon compression,but those of Ca_(3)NP are more sensitive to pressure due to its higher compressibility and lower unoccupied 3d orbital energy.For example,the band gap,lattice dielectric constant,and exciton binding energy of Ca_(3)NP decrease rapidly as the pressure increases.In addition,the increase in pressure significantly improves the optical absorption and theoretical conversion effi-ciency of Ca_(3)NP.Finally,the mechanical properties of X_(3)NP are also increased upon compression due to the reduction in bond length,while inducing a brittle-to-ductile transition.Our research provides theoretical guidance and insights for future experi-mental tuning of the physical properties of antiperovskite semiconductors by pressure. | Chunbao Feng Changhe Wu Xin Luo Tao Hu Fanchuan Chen Shichang Li Shengnan Duan Wenjie Hou Dengfeng Li Gang Tang Gang Zhang | 2023 | Journal of Semiconductors2023，44，10： | 0 |
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