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| 1 | SIRT6 safeguards human mesenchymal stem cells from oxidative stress by coactivating NRF2显示文摘 | Huize Pan Di Guan Xiaomeng Liu Jingyi Li Lixia Wang Jun Wu Junzhi Zhou Weizhou Zhang Ruotong Ren Weiqi Zhang Ying Li Jiping Yang Ying Hao Tingting Yuan Guohong Yuan Hu Wang Zhenyu Ju Zhiyong Mao Jian Li Jing Qu FuchouTang Guang-Hui Liu | 2016 | Cell Research2016，26，2： | 32 |
| 2 | CRISPR/Cas9-mediated targeted gene correction in amyotrophic lateral sclerosis patient iPSCs显示文摘 | Lixia Wang Fei Yi Lina Fu Jiping Yang Si Wang Zhaoxia Wang Keiichiro Suzuki Liang Sun Xiuling Xu Yang Yu Jie Qiao Juan Carlos Izpisua Belmonte Ze Yang Yun Yuan Jing Qu Guang-Hui Liu | 2017 | Protein & Cell2017，8，5： | 10 |
| 3 | Rescue of premature aging defects in Cockayne syndrome stem cells by CRISPR/Cas9-mediated gene correction显示文摘Cockayne syndrome(CS)is a rare autosomal recessive inherited disorder characterized by a variety of clinical features,including increased sensitivity to sunlight,progressive neurological abnormalities,and the appearance of premature aging.However,the pathogenesis of CS remains unclear due to the limitations of current disease models.Here,we generate integration-free induced pluripotent stem cells(iPSCs)from fibroblasts from a CS patient bearing mutations in CSB/ERCC6 gene and further derive isogenic genecorrected CS-iPSCs(GC-iPSCs)using the CRISPR/Cas9 system.CS-associated phenotypic defects are recapitulated in CS-iPSC-derived mesenchymal stem cells(MSCs)and neural stem cells(NSCs),both of which display increased susceptibility to DNA damage stress.Premature aging defects in CS-MSCs are rescued by the targeted correction of mutant ERCC6.We next map the transcriptomic landscapes in CS-iPSCs and GC-iPSCs and their somatic stem cell derivatives(MSCs and NSCs)in the absence or presence of ultraviolet(UV)and replicative stresses,revealing that defects in DNA repair account for CS pathologies.Moreover,we generate autologous GC-MSCs free of pathogenic mutation under a cGMP(Current Good Manufacturing Practice)-compliant condition,which hold potential for use as improved biomaterials for future stem cell replacement therapy for CS.Collectively,our models demonstrate novel disease features and molecular mechanisms and lay a foundation for the development of novel therapeutic strategies to treat CS. | Si Wang Zheying Min Qianzhao Ji Lingling Geng Yao Su Zunpeng Liu Huifang Hu Lixia Wang Weiqi Zhang Keiichiro Suzuiki Yu Huang Puyao Zhang Tie-Shan Tang Jing Qu Yang Yu Guang-Hui Liu Jie Qiao | 2020 | Protein & Cell2020，11，1： | 7 |
| 4 | Structural analysis of asparaginyl endopeptidase reveals the activation mechanism and a reversible intermediate maturation stage显示文摘Asparaginyl endopeptidase (AEP ) 是有为在 P1 地点的天门冬素残余的偏爱的 endo/lysosomal 半胱氨酸 endopeptidase 并且在像使用费的受体 3/7/9 的成熟起一个重要作用。AEP 被知道为催化激活在酸的 pH 经历 autoproteolytic 成熟。这里,我们描述 AEP 酶原的水晶结构和 AEP 的成熟形式。在 AEP 和 caspases 之间的结构的比较在关键残余的作文并且在催化机制揭示了类似。Mutagenesis 研究作为为肽底层的劈开是必要的残余识别了 N44, R46, H150, E189, C191, S217/S218 和 D233。在成熟期间, AEP 的帽子领域的 autoproteolytic 劈开在核心领域上开创存取到活跃地点。出人意料地,一个中间的 autoproteolytic 成熟阶段被发现在近似 pH 4.5 在哪个部分激活的 AEP 能被颠倒回到它的酶原形式。这个唯一的特征被 AEP pH4.5 (AEP 在 pH 被成熟 4.5 并且在 pH 结晶 8.5 ) ,在哪个破肽契约被重新绑扎,结构被转变回到它的酶原形式。另外, AEP 禁止者 cystatin C 能被充分激活的 AEP 消化,但是不能被激活的组织蛋白酶消化。因此,我们第一次证明 cystatins 可以为活跃地点通过底层竞争调整 AEP 的活动。 | Lixia Zhao Tian Hua Christopher Crowley Heng Ru Xiangmin Ni Neil Shaw Lianying Jiao Wei Ding Lu Qu Li-Wei Hung Wei Huang Lei Liu Keqiang Ye Songying Ouyang Genhong Cheng Zhi-Jie Liu | 2014 | Cell Research2014，24，3： | 6 |
| 5 | 3 - 43 Effects on Seedling Growth and Antioxidant Enzymes Activity of Oil-sunflower Irradiated by Carbon Ion Beams显示文摘 | Liu Qingfang Li Wenjian Qu Ying Zhou Libin Yu Lixia Du Yan | 2010 | IMP & HIRFL Annual Report2010，，1： | 2 |
| 6 | Flow-injection analysis for the determination of total inorganic carbon and total organic carbon in water using the H2O2 -luminol-uranine chemilumineseent reaction 显示文摘 | Fan Shunli Qu Fang Zhao Lixia | 2006 | Anal Bional Chem2006，386，78： | 1 |
| 7 | Experimental investigation of time-frequency characteristics of pressure fluctuations in a double-suction centrifugal pump显示文摘 | Yao Zhifeng Wang Fujun Qu Lixia | 2011 | Journal of Fluids Engineering2011，133，10： | 1 |
| 8 | Experiment-al Investigation of Time-frequency Characteristics of Pressure Fluctuation in a Double-suction Centrifugal Pump显示文摘 | Zhifeng Yao Fujun Wang Lixia Qu | 2011 | Journal of Fluids Engineering2011，133，： | 1 |
| 9 | Film forming kinetics and reaction mechanism of γ-glycidoxypropyltrimethoxysilane on low carbon steel surfaces显示文摘 | Lixia Yang Jun Feng Wenguang Zhang Jun-e Qu | 2010 | Applied Surface Science2010，，22： | 1 |
| 10 | Experimental investigation of time-frequency characteristics of pressure fluctuations in a double suction centrifugal pump 显示文摘 | YAO Zhifeng WANG Fujun QU Lixia | 2011 | Journal of Fluids Engineering2011，133，10： | 1 |
| 11 | Use of anti-tuberculosis drugs among newly diagnosed pulmonary tuberculosis inpatients in China: a retrospective study显示文摘Background:China’s national tuberculosis control program(NTP)provides free,first-line anti-tuberculosis(TB)drugs to pulmonary TB patients.This treatment regimen follows the World Health Organization’s(WHO)guideline.The objective of this paper is to evaluate the current status of anti-TB drug use for newly diagnosed pulmonary TB inpatients treated in prefecture-and county-level designated hospitals.Methods:Three prefecture-level hospitals and nine county-level hospitals were selected for the study.All newly diagnosed pulmonary TB inpatient medical records from 2012 were reviewed and doubly examined by two national senior physicians.The rational use of anti-TB drugs was evaluated based on criteria in line with WHO’s guideline.Results:Of the 2,060 total treatment regimens for TB,53.1%were found to be rational(1093/2060).The percentages in prefecture-level and county-level hospitals were 50.3%(761/1513)and 60.7%(332/547),respectively.The difference between the two levels of hospitals was statistically significant(Chi-square value=17.44,P<0.01).The percentages of rational treatment regimens for first-time hospitalizations and for two or more hospitalizations were 59.5%(983/1653)and 27.0%(110/407),respectively,with a statistically significant difference(Chi-square value=138.00,P<0.01).The overall use of second-line drugs(SLD)was 54.9%(1131/2060).The percentages for prefecture-level and county-level hospitals were 50.6%(766/1513)and 66.7%(365/547),respectively.A statistically significant difference was found(Chi-square value=42.06,P<0.01).The use of SLD for inpatients hospitalized once and inpatients hospitalized twice or more was 58.4%(966/1653)and 40.5%(165/407),respectively,with a statistically significant difference(Chi-square value=42.26,P<0.01).Conclusions:Half of inpatients might be treated with irrational regimens,and the use of SLD was more appropriately dispensed in city-level hospitals than in county-level hospitals.Trainings and guidelines for health personnel,supervision led by health authorities and increased investment to designated hospitals may help to improve the rational use of anti-TB drugs. | Fei Huang Hui Zhang Qing Lv Kaori DSato Yan Qu Shitong Huan Jun Cheng Fei Zhao Lixia Wang | 2016 | Infectious Diseases of Poverty2016，5，1： | 1 |
| 12 | Correction to:Rescue of premature aging defects in Cockayne syndrome stem cells by CRISPR/Cas9-mediated gene correction显示文摘CORRECTION TO:PROTEIN CELL http://gffzzd3cc09b8251d45dfovfq66puqvpx966kp.ffgz.tsg.suse.edu.cn/10.1007/S13238-019-0623-2 In Fig.7C,we used the ERCC6mut.iPSCs(CS iPSCs)as NANOG positive control pluripotent cells in the upper pan-els.However,these cells were inadvertently labeled as ERCC6^(GC)-iPSCs.In the revised version of Fig.7C,we have updated the high-quality images along with the corrected mark.In addition,we have also made corresponding chan-ges in the figure legend. | Si Wang Zheying Min Qianzhao Ji Lingling Geng Yao Su Zunpeng Liu Huifang Hu Lixia Wang Weiqi Zhang Keiichiro Suzuiki Yu Huang Puyao Zhang Tie-Shan Tang Jing Qu Yang Yu Guang-Hui Liu Jie Qiao | 2022 | Protein & Cell2022，13，8： | 0 |
| 13 | Optimization on crystallization process of the magnetic core lysozyme显示文摘The continuous growth of the biomedical market highlights the significance of improvement in the ef-ficiency of batch production for protein drug crystals.Herein,we investigated the effect of polymer-modified Fe_(3)O_(4) nanoparticles on lysozyme(Lys)crystallization at different conditions,using function-alized Fe_(3)O_(4) magnetic nanoparticles(Polymer C@Fe_(3)O_(4))as nucleation agents.The study revealed that the surface charge density of Polymer C@Fe_(3)O_(4) was highest at a modification mass ratio of Fe_(3)O_(4) to Polymer C is 8∶3.This ratio facilitates the augmentation of electrostatic interaction and the promotion of crys-tallization.By adding 15%of the PolymerC@Fe_(3)O_(4) prepared from Fe_(3)O_(4) with an average particle size of 150 nm,the magnetic core lysozyme(M-Lys)crystals with an average particle size of 11.08μm,narrow size distribution,and regular morphology were obtained in a yield of 82.42%within 60 min. | Lixia Hou Chunxiao Qu Min Su Zhihan Liang Qi Hao | 2024 | Particuology2024，87，4： | 0 |
| 14 | Urban Flood Disaster Risk Assessment and Planning Response: A Case Study of Handan, Hebei Province显示文摘Flood disaster is a serious threat to urban security,and flood control and drainage planning is an important measure to ensure urban security.This paper takes planning guidance to empirical research as the main axis.On the basis of meteorological data and spatial data,through the analysis on the risk of disaster-causing factors of flood disasters,the sensitivity of disaster-pregnant environment,the vulnerability of disaster-bearing bodies and the ability of disaster prevention and mitigation,12 indicators are selected to construct a comprehensive evaluation index system for flood disaster risk.Handan City is taken as an example to study the spatial distribution characteristics of flood disaster risk.Based on AHP,weights are assigned to the evaluation indicators of flood disasters in the system,and the risk visualization is carried out in GIS.According to comprehensive risk assessment results,it could put forward corresponding disaster prevention planning strategy for defending flood disaster in Handan City. | TANG Baowen QU Wennuo MA Lixia | 2022 | Journal of Landscape Research2022，14，5： | 0 |
| 15 | Changes in corneal curvature and aberrations after cataract surgery显示文摘Background:Surgically induced astigmatism(SIA)and corneal high-order aberrations(HOAs)are the two main causes of poor visual quality after cataract surgery.Changes in the parameters of corneal HOAs after cataract surgery and their effects on and relationships with changes in corneal curvature have not yet been reported.This study aimed to explore changes in anterior,posterior and total corneal curvature,astigmatism and HOAs after microincision cataract surgery.Methods:Sixty-one age-related cataract patients(61 eyes)were included in this prospective study.The total,anterior and posterior corneal astigmatism and corneal HOAs were analyzed by anterior segment optical coherence tomography(AS-OCT)and iTrace before,one day,one week and three months after 2.2 mm temporal microincision coaxial phacoemulsification to evaluate the changes in anterior,posterior and total corneal curvature,astigmatism and corneal HOAs.Results:The mean J0 and J45 values of anterior,posterior and total corneal curvature obtained by ASOCT showed no statistically significant difference between preoperatively and any postoperative followup.SIA occurred on the anterior,posterior and total corneal surfaces and showed no statistically significant difference at any postoperative follow-up.No significant changes in 3rd-order oblique trefoil,vertical coma or 4th-order spherical aberrations were observed after surgery except for a significant increase in horizontal coma at postoperative day 1(POD1).Conclusions:There were no significant changes in corneal curvature after 2.2 mm temporal microincision coaxial phacoemulsification,and the corneal HOAs were not changed significantly except for the increase in horizontal coma at POD1,which may be one of the main reasons of poor visual quality at POD1 in some cataract patients who have good uncorrected or corrected distance vision. | Ye Dai Xiaoting Ruan Wei Wang Xiaoyun Chen Guangming Jin Lanhua Wang Xiaoxun Gu Bo Qu Jianping Liu Xuhua Tan Enen Zhang Jun Fu Lixia Luo Zhenzhen Liu Yizhi Liu | 2022 | Annals of Eye Science2022，，3： | 0 |
| 16 | Bornyl acetate extracted from Sharen(Fructus Amomi)inhibits proliferation,invasion and induces apoptosis by suppressing phosphatidylinositol-3-kinase/protein kinase B signaling in colorectal cancer显示文摘OBJECTIVE:To investigate the antitumor effects of bornyl acetate(BA)isolated from Sharen(Fructus Amomi)in colorectal cancer(CRC)and the underlying mechanisms.METHODS:SW480 and HT29 cells were treated with increasing doses of BA in order to determine its antitumor effects in vitro.Cell viability,colony formation,cell cycle,and apoptosis as well as migration and invasion were assessed using various assays.In addition,the in vivo antitumor effects of BA were assessed using a xenograft mouse model.We then assessed the mechanism of action of BA by conducting pathway activator-mediated rescue experiments and assessed the protein levels by Western blot analysis.RESULTS:BA showed anti-CRC tumor activities in vitro by suppressing cell proliferation and colony formation,inducing apoptosis,blocking cell cycle,and inhibiting migration and invasion.These effects were mediated via suppression of the phosphatidylinositol-3-kinase/protein kinase B(PI3K/AKT)pathway.In the tumor xenograft experiment,BA was found to repress tumor growth in vivo with low toxicity.CONCLUSIONS:The results demonstrated that BA exerts antitumor effects by suppressing the PI3K/AKT pathway,with low toxicity.Thus,BA might be a potential novel therapeutic agent for CRC. | LI Xiaohua DUAN Zhihang YUE Jianjun ZHANG Yongyu LI Yihang LIU Shifang NIE Qu YANG Depo ZHANG Lixia | 2023 | Journal of Traditional Chinese Medicine2023，43，6： | 0 |
| 17 | Preparation of porous semi-IPN temperature-sensitive hydrogel-supported nZVI and its application in the reduction of nitrophenol显示文摘Nanoscale zero-valent iron(n ZVI) particles supported on a porous, semi-interpenetrating(semi-IPN), temperature-sensitive composite hydrogel(PNIPAm-PHEMA). n ZVI@PNIPAmPHEMA, was successfully synthesized and characterized by FT-IR, SEM, EDS, XRD and the weighing method. The loading of nZVI was 0.1548 ± 0.0015 g/g and the particle size was30–100 nm. NZVI was uniformly dispersed on the pore walls inside the PNIPAm-PHEMA.Because of the well-dispersed n ZVI, the highly porous structure, and the synergistic effect of PNIPAm-PHEMA, nZVI@PNIPAm-PHEMA showed excellent reductive activity and wide p H applicability. 95% of 4-NP in 100 m L of 400 mg/L 4-NP solution with initial p H 3.0–9.0 could be completely reduced into 4-AP by about 0.0548 g of fresh supported n ZVI at 18–25 °C under stirring(110 r/min) within 45 min reaction time. A greater than 99% 4-NP degradation ratio was obtained when the initial p H was 5.0–9.0. The reduction of 4-NP by nZVI@PNIPAm-PHEMA was in agreement with the pseudo-first-order kinetics model with Kobsvalues of 0.0885–0.101 min-1.NZVI@PNIPAm-PHEMA was able to be recycled, and about 85% degradation ratio of 4-NP was obtained after its sixth reuse cycle. According to the temperature sensitivity of PNIPAmPHEMA, n ZVI@PNIPAm-PHEMA exhibited very good storage stability, and about 88.9%degradation ratio of 4-NP was obtained after its storage for 30 days. The hybrid reducer was highly efficient for the reduction of 2-NP, 3-NP, 2-chloro-4-nitrophenol and 2-chloro-4-nitrophenol. Our results suggest that PNIPAm-PHEMA could be a good potential carrier, with n ZVI@PNIPAm-PHEMA having potential value in the application of reductive degradation of nitrophenol pollutants. | Lixia Li Ruiwei Wang Xiaodong Xing Wenqiang Qu Shutong Chen Yunlong Zhang | 2019 | Journal of Environmental Sciences2019，31，8： | 0 |
| 18 | Preliminary Study of Mutation Breeding Combining Heavy Ion Beam Irradiation and Plant Tissue Culture in Taraxacum kok-saghyz显示文摘Rubber dandelion(Taraxacum Kok-saghyz,TKS)is a valuable alternative source of natural rubber,thus it is very important and urgent to breed new varieties to increase the biomass or natural rubber content in its roots. | Chen Xia Du Yan Feng Zhuo Ren Weibin Yu Lixia Qu Ying Zhou Libin | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
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