|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | SHP2 inhibition triggers anti-tumor immunity and synergizes with PD-1 blockade显示文摘Tyrosine phosphatase SHP2 is a promising drug target in cancer immunotherapy due to its bidirectional role in both tumor growth promotion and T-cell inactivation. Its allosteric inhibitor SHP099 is known to inhibit cancer cell growth both in vitro and in vivo. However, whether SHP099-mediated SHP2 inhibition retards tumor growth in vivo via anti-tumor immunity remains elusive. To address this, a CT-26 colon cancer xenograft model was established in mice since this cell line is insensitive to SHP099.Consequently, SHP099 minimally affected CT-26 tumor growth in immuno-deficient nude mice, but significantly decreased the tumor burden in CT-26 tumor-bearing mice with intact immune system.SHP099 augmented anti-tumor immunity, as shown by the elevated proportion of CD8tIFN-γtT cells and the upregulation of cytotoxic T-cell related genes including Granzyme B andPerforin, which decreased the tumor load. In addition, tumor growth in mice with SHP2-deficient T-cells was markedly slowed down because of enhanced anti-tumor responses. Finally, the combination of SHP099 and antiPD-1 antibody showed a higher therapeutic efficacy than either monotherapy in controlling tumor growthin two colon cancer xenograft models, indicating that these agents complement each other. Our study suggests that SHP2 inhibitor SHP099 is a promising candidate drug for cancer immunotherapy. | Mingxia Zhao Wenjie Guo Yuanyuan Wu Chenxi Yang Liang Zhong Guoliang Deng Yuyu Zhu Wen Liu Yanhong Gu Yin Lu Lingdong Kong Xiangbao Meng Qiang Xu Yang Sun | 2019 | Acta Pharmaceutica Sinica B2019，9，2： | 18 |
| 2 | Effectiveness of Inactivated COVID-19 Vaccines Against Symptomatic,Pneumonia,and Severe Disease Caused by the Delta Variant:Real World Study and Evidence—China,2021显示文摘Summary What is already known about this topic?Effectiveness of China’s 2 inactivated vaccines(BBIBPCorV and CoronaVac)against pre-Delta severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)variants ranged from 47%to over 90%,depending on the clinical endpoint,and with greater effectiveness against more severe coronavirus disease 2019(COVID-19).During an outbreak in Guangdong,inactivated vaccine effectiveness(VE)against the Delta variant was 70%for symptomatic infection and 100%for severe COVID-19.However,separate or combined VE estimates for the two inactivated vaccines against Delta are not available.What is added by this report?In an outbreak that started in a hospital,VEs of completed primary vaccination with inactivated COVID-19 vaccines against symptomatic COVID-19,COVID-19 pneumonia,and severe COVID-19 caused by the Delta variant were 51%,61%,and 82%.Completed primary vaccination reduced the risk of progressing from mild to moderate or severe COVID-19 by 74%.VE estimates for BBIBP-CorV and CoronaVac or combined vaccination were similar,and partial vaccination was ineffective.What are the implications for public health practice?Completed primary vaccination with either of the 2 inactivated COVID-19 vaccines reduces risk of symptomatic COVID-19,COVID-19 pneumonia,and severe COVID-19 caused by the Delta variant.Completion of the completed primary vaccination with two doses is necessary for protection from Delta. | Dan Wu Yanyang Zhang Lin Tang Fuzhen Wang Ying Ye Chao Ma Hui Zheng Wenzhou Yu Lei Cao Yifan Song Abuduwaili Reyimu Xiaoxiao Zhang Haifeng Wang Yifei Nie Mingxia Lu Muge Qi Jun Li Ruolin Wang Kaichao Yang Changshuang Wang Lawrence Everett Rodewald Geroge Fu Gao Zhijie An Zundong Yin | 2022 | China CDC weekly2022，4，4： | 7 |
| 3 | Longitudinal study of a community hospital integrated model for diabetes management in the Beijing Jingsong community显示文摘Objective:To determine the effects of a community hospital integrated model on the longitu-dinal management of diabetic patients.Methods:Four hundred forty-one patients with type 2 diabetes residing in Jingsong Commu-nity were randomly assigned to intensive and standard groups.Metabolic parameters were meas-ured in the two groups at baseline and after 36 months of management to compare the rate of goal achievement.Results:After comprehensive management,the overall control rate in the intensive group was increased from 2.7%to 9.6%compared with 2.3%-4.5%in the standard group.Specifically,the control rates for fasting plasma glucose,glycosylated hemoglobin,and blood pressure in the intensive group were significantly increased from 54.1%,40.0%,and 68.2%to 85.5%,74.6%,and 89.1%,respectively.The control rate for glycosylated hemoglobin in the intensive group was significantly higher than the standard group after 36 months of treatment.Conclusion:The community hospital integrated model for longitudinal management effec-tively improved the control rate of glycosylated hemoglobin and the overall control rate in patients with type 2 diabetes. | Jiandong Zhang Ning Zhuang Mingxia Yuan Lijuan Gao Chuan Bian Huaining Chen Qing Chi Suqing Hui Guiying Li Yanli Su Hongsong Bao Gang Wan Guangran Yang Shenyuan Yuan | 2014 | Family Medicine and Community Health2014，2，1： | 7 |
| 4 | Co-infections of SARS-CoV-2 with multiple common respiratory pathogens in infected patients显示文摘Dear Editor,In late December 2019,an outbreak of severe pneumonia caused by an unknown etiological agent was initially reported in Wuhan,China,and then quickly spread throughout China and even abroad(Zhu et al.,2020).Swift control measures and etiological investigations were conducted by the Chinese government,physicians and researchers,and by using high throughput sequencing and virological testing,the mysterious pneumonia pathogen was shown to be a novel coronavirus(SARS-CoV-2)capable of person-to-person transmission(Zhu et al.,2020).Coronaviruses are a group of non-segmented,enveloped and positive-sense RNA viruses that belong to the subfamily of Coronavirinae in the family of Coronavirdiae and order of Nidovirales. | Dachuan Lin Lei Liu Mingxia Zhang Yunlong Hu Qianting Yang Jiubiao Guo Yongchao Guo Youchao Dai Yuzhong Xu Yi Cai Xinchun Chen Zheng Zhang Kaisong Huang | 2020 | Science China(Life Sciences)2020，63，4： | 6 |
| 5 | Glucose-regulated protein 75 suppresses apoptosis induced by glucose deprivation in PC12 cells through inhibition of Bax conformational change显示文摘调整葡萄糖的蛋白质(Grp75 ) 75 是属于热吃惊蛋白质的重要分子的女伴 70 家庭并且在线粒体主要住。Grp75 能保护房间免受葡萄糖剥夺(GD ) 的伤害损害。然而,它由执行这功能的分子的机制是未知的。这里,我们报导 Grp75 能推迟细胞色素 c 的版本,还原剂 apoptosis 由 GD 导致,并且我们也发现 Grp75 能减少 Bax/Bcl-2 基因表示比率并且在这个过程期间禁止 Bax 的 conformational 变化。在结论,这些调查结果建议 Grp75 overexpression 能禁止 GD 导致的 apoptosis。Grp75 禁止了 Bax conformational 变化推迟细胞色素 c 的版本,因此提供保护给对 GD 毒性首先被用作一个神经原模型的 PC12 房间。 | Ling Yang Xiaoyu Liu Jinyu Hao Yunlong Yang Mingxia Zhao Ji Zuo Wen Liu | 2008 | Acta Biochimica et Biophysica Sinica2008，40，4： | 6 |
| 6 | Brief Introduction to a Unique Edible Bolete---Phlebopus portentosus in Southern China显示文摘 | Chunxia Zhang Mingxia He Jing Liu Xinjing Xu Yang Cao Feng Gao Yiwei Fang Wenbing Wang Yun Wang | 2017 | Journal of Agricultural Science and Technology(B)2017，7，6： | 6 |
| 7 | Allosteric inhibition reveals SHP2-mediated tumor immunosuppression in colon cancer by single-cell transcriptomics显示文摘Colorectal cancer(CRC), a malignant tumor worldwide consists of microsatellite instability(MSI) and stable(MSS) phenotypes. Although SHP2 is a hopeful target for cancer therapy, its relationship with innate immunosuppression remains elusive. To address that, single-cell RNA sequencing wasperformed to explore the role of SHP2 in all cell types of tumor microenvironment(TME) from murine MC38 xenografts. Intratumoral cells were found to be functionally heterogeneous and responded significantly to SHP099, a SHP2 allosteric inhibitor. The malignant evolution of tumor cells was remarkably arrested by SHP099. Mechanistically, STING-TBK1-IRF3-mediated type I interferon signaling was highly activated by SHP099 in infiltrated myeloid cells. Notably, CRC patients with MSS phenotype exhibited greater macrophage infiltration and more potent SHP2 phosphorylation in CD68;macrophages than MSI-high phenotypes, suggesting the potential role of macrophagic SHP2 in TME. Collectively,our data reveals a mechanism of innate immunosuppression mediated by SHP2, suggesting that SHP2 is a promising target for colon cancer immunotherapy. | Jian Gao Zhigui Wu Mingxia Zhao Rui Zhang Manru Li Dongdong Sun Haibo Cheng Xianjia Qi Yuxian Shen Qiang Xu Hongqi Chen Dijun Chen Yang Sun | 2022 | Acta Pharmaceutica Sinica B2022，12，1： | 5 |
| 8 | Effect of Shot Peening and Plasma Electrolytic Oxidation on the Intergranular Corrosion Behavior of 7A85 Aluminum Alloy显示文摘The effects of shot peening(SP) and plasma electrolytic oxidation(PEO) on the intergranular corrosion behavior of the novel high strength aluminum alloy 7A85(AA 7A85) were investigated by electrochemical polarization and electrochemical impedance tests.The intergranular corrosion mechanism of SP,PEO and PEO combined with sealingtreated AA 7A85 was studied by the metallographic analysis,residual stress testing,X-ray diffractometer analysis and scanning electron microscopy.The results show that AA 7A85-T7452 is very sensitive to intergranular corrosion.SP would significantly improve its intergranular corrosion resistance.This is attributed to the combination action of residual compressive stress and grain refinement.PEO would reduce the largest corrosion depth by 41.6%.Moreover,PEO without sealing did not eliminate the intergranular corrosion due to the existence of the micropores and microcracks in the oxide coating.However,PEO combined with the SiO2sol–gel sealing treatment could effectively protect the AA 7A85-T7452 from intergranular corrosion because of the good corrosion resistance and barrier function of the sealed coating. | Zuoyan Ye Daoxin Liu Chongyang Li Xiaoming Zhang Zhi Yang Mingxia Lei | 2014 | Acta Metallurgica Sinica(English Letters)2014，27，4： | 4 |
| 9 | DPSIR Model-Based Evaluation Index System for Geographic National Conditions显示文摘Establishing a reasonable evaluation index system is the basis and premise for the scientific evaluation of geographic national conditions. By analyzing the DPSIR model and its correlation and relation with the evaluation index system, the indexes for geographic national conditions were selected from the aspects of resources, ecology, environment, economy, society, etc to build an evaluation index system for geographic national conditions that consists of three hierarchies: index, criterion, and target levels. Furthermore, the index system was analyzed in terms of index integrity, low overlapping of elements, non-existence of isolated indexes, hierarchy of index system, etc., for the purpose of demonstrating that the DPSIR model-based evaluation index system for geographic national conditions meets the principles of index system establishment. | XIE Mingxia WANG Jiayao YANG Aiming CHEN Ke | 2017 | Wuhan University Journal of Natural Sciences2017，22，5： | 3 |
| 10 | Thermodynamic properties of metamizol monohydrate in pure and binary solvents at temperatures from(283.15 to 313.15) K显示文摘The thermodynamic properties of metamizol monohydrate in pure solvents(methanol,ethanol,n-propanol and isopropanol) and two binary mixed solvent systems including(methanol+ethanol) and(methanol+isopropanol) were measured from 283.15 K to 313.15 K by gravimetric method under atmospheric pressure thought as 0.1 MPa.The modi fied Apelblat equation,the CNIBS/R-K equation,the Hybrid model and the NRTL model were used to correlate the solubility of metamizol monohydrate,respectively.The results show that the solubility of metamizol monohydrate in all the tested solvents increases with the rising temperature which means that it has temperature dependence.What's more,the effects of solvent components of the binary solvent mixtures on solubility were discussed,it illustrates that the increasing of the molar fraction of methanol gives the system a greater dissolving power.Furthermore,according to the NRTL model,the enthalpy,the Gibbs energy and the entropy of the mixing process were also obtained and discussed. | Mingxia Guo Qiuxiang Yin Chang Wang Yaohui Huang Yang Li Zaixiang Zhang Xia Zhang Zhao Wang Meijing Zhang Ling Zhou | 2017 | Chinese Journal of Chemical Engineering2017，25，10： | 3 |
| 11 | Enhancing anaerobic biogasification of corn stover through wet state NaOH pretreatment显示文摘 | Mingxia Zheng Xiujin Li Laiqing Li Xiaojin Yang Yanfeng He | 2009 | Bioresource Technology2009，，21： | 2 |
| 12 | Loss of hnRNP A1 in murine skeletal muscle exacerbates high-fat diet-induced onset of insulin resistance and hepatic steatosis显示文摘Impairment of glucose(Glu)uptake and storage by skeletal muscle is a prime risk factor for the development of metabolic diseases.Heterogeneous nuclear ribonucleoprotein A1(hnRNP Al)is a highly abundant RNA-binding protein that has been implicated in diverse cellular functions.The aim of this study was to investigate the function of hnRNP A1 on muscle tissue insulin sensitivity and systemic Glu homeostasis.Our results showed that conditional deletion of hnRNP Al in the muscle gave rise to a severe insulin resistance phenotype in mice fed a high-fat diet(HFD).Conditional knockout mice fed a HFD showed exacerbated obesity,insulin resistance,and hepatic steatosis.In vitro interference of hnRNP Al in C2C12 myotubes impaired insulin signal transduction and inhibited Glu uptake,whereas hnRNP Al overexpression in C2C12 myotubes protected against insulin resistance induced by supraphysiological concentrations of insulin.The expression and stability of glycogen synthase(gysl)mRNA were also decreased in the absence of hnRNP A l.Mechanistically,hnRNP Al interacted with gys l and stabilized its mRNA,thereby promoting glycogen synthesis and maintaining the insulin sensitivity in muscle tissue.Taken together,our findings are the first to show that reduced expression of hnRNP Al in skeletal muscle affects the metabolic properties and systemic insulin sensitivity by inhibiting glycogen synthesis. | Mingxia Zhao Lihong Shen Zijun Ouyang Manru Li Guoliang Deng Chenxi Yang Wei Zheng Lingdong Kong Xuefeng Wu Xudong Wu Wenjie Guo Ye Yin Qiang Xu Yang Sun | 2020 | Journal of Molecular Cell Biology2020，12，4： | 2 |
| 13 | Baduanjin exercise improved premenstrual syndrome symptoms in Macao women显示文摘OBJECTIVE: To investigate the effect of Baduanjin,a traditional Chinese medical exercise, on improving premenstrual syndrome(PMS) symptoms in women.METHODS: Forty reproductive age women with PMS in Macao practiced standardized Baduanjin exercise for three menstrual cycles. A questionnaire,the daily record of severity of problems(DRSP), was used to measure symptom severity. DRSP was filled out every days tarting from the last cycle before exercise(i.e., the first menstrual cycle) to the third cycle after exercise initiation(i.e., the fourth menstrual cycle). The total scores and the scores of each item during the 5 premenstrual days and follicular phase(5-9 postmenstrual days)were calculated.RESULTS: After exercise, the total DRSP scores dur-ing the 5 premenstrual days and differences in the total DRSP scores between the 5 premenstrual days and the follicular phase were both significantly reduced. Of note, the physical symptom total scores in the 5 premenstrual days and the differences between its total score in the 5 premenstrual days and in the follicular phase were both significantly reduced. The differences between the total scores of depressed mood, anxious mood, loss of interest,and reduction in social activity during the 5 premenstrual days and the follicular phase were also reduced.CONCLUSION: Baduanjin exercise was able to improve the mental and especially the physical symptoms of PMS. | Huilin Zhang Mingxia Zhu Yang Song Meirong Kong | 2014 | Journal of Traditional Chinese Medicine2014，34，4： | 2 |
| 14 | Systemic Infusion of FLK1+ Mesenchymal Stem Cells Ameliorate Carbon Tetrachloride-Induced Liver Fibrosis in Mice显示文摘 | Baijun Fang Mingxia Shi Lianming Liao Shaoguang Yang Yuhao Liu Robert Chunhua Zhao | 2004 | Transplantation2004，，1： | 2 |
| 15 | Multiple forms of vitamin B_(6) regulate salt tolerance by balancing ROS and abscisic acid levels in maize root显示文摘Salt stress causes osmotic stress,ion toxicity and oxidative stress,inducing the accumulation of abscisic acid(ABA)and excessive reactive oxygen species(ROS)production,which further damage cell structure and inhibit the development of roots in plants.Previous study showed that vitamin B_(6)(VB_(6))plays a role in plant responses to salt stress,however,the regulatory relationship between ROS,VB_(6) and ABA under salt stress remains unclear yet in plants.In our study,we found that salt stress-induced ABA accumulation requires ROS production,in addition,salt stress also promoted VB_(6)(including pyridoxamine(PM),pyridoxal(PL),pyridoxine(PN),and pyridoxal 5′-phosphate(PLP))accumulation,which involved in ROS scavenging and ABA biosynthesis.Furthermore,VB_(6)-deficient maize mutant small kernel2(smk2)heterozygous is more susceptible to salt stress,and which failed to scavenge excessive ROS effectively or induce ABA accumulation in maize root under salt stress,interestingly,which can be restored by exogenous PN and PLP,respec-tively.According to these results,we proposed that PN and PLP play an essential role in balancing ROS and ABA levels under salt stress,respectively,it laid a foundation for VB_(6) to be better applied in crop salt resistance than ABA. | Chongchong Lu Yuan Tian Xuanxuan Hou Xin Hou Zichang Jia Min Li Mingxia Hao Yanke Jiang Qingbin Wang Qiong Pu Ziyi Yin Yang Li Baoyou Liu Xiaojing Kang Guangyi Zhang Xinhua Ding Yinggao Liu | 2022 | Stress Biology2022，2，1： | 1 |
| 16 | The miR-200 family regulates TGF-β1-induced renal tubular epithelial to mesenchymal transition through Smad pathway by targeting ZEBl and ZEB2 expression显示文摘 | Mingxia Xiong Lei Jiang Yang Zhouj | 2012 | Am J Physiol Renal Physiol2012，302，3： | 1 |
| 17 | Multipotency of Flk1 + CD34 ? progenitors derived from human fetal bone marrow显示文摘 | Baijun Fang Lianming Liao Mingxia Shi Shaoguang Yang Robert Chunhua Zhao | 2004 | The Journal of Laboratory and Clinical Medicine2004，，4： | 1 |
| 18 | Effect of strainrate on the tensile properties of AZ91C 显示文摘 | Huang Wen Wang Yang Yuan Mingxia | 2002 | J Mater Sci Lett2002，，21： | 1 |
| 19 | Combination of extraction tip and MALDI-TOF-MS for efficient separation and analysis of cysteine-containing peptides显示文摘In our work,a new extraction tip with gold-modified polymer is developed.The simple,self-made and extremely economical tips were successfully applied to capture cysteine-containing peptides.The loading capacity of a tip(column bed:0.3 mm diameter,5 mm length)is 2–4μg peptides.We can make one tip in 30 s and each costs less than 0.1 cent.The use of these tips can achieve a stable analysis with less background interference,even for 10 ng target peptides.Compared with other separation techniques,our method can save much time and energy while providing a means to selectively capture cysteine-containing peptides from complex analyte due to the strong interaction.All results showed that our new extraction tips have minimal cost and perfect selectivity;thus they have great potential in sample pretreatment systems for proteomics. | WAN Dan CHEN Qi GAO MingXia ZHANG XiangMin YANG PengYuan | 2014 | Science China Chemistry2014，57，5： | 1 |
| 20 | Extract of okra lowers blood glucose and serum lipids in high-fat diet induced obese C57BL/6 mice显示文摘 | Shengjie Fan Yu Zhang Qinhu Sun Lijing Yu Mingxia Li Bin Zheng Ximin Wu Baican Yang Yiming Li Cheng Huang | 2014 | The Journal of Nutritional Biochemistry2014，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员