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| 1 | Component analysis of Chinese medicine and advances in fuming-washing therapy for knee osteoarthritis via unsupervised data mining methods显示文摘OBJECTIVE: To analyze the component law of Chinese medicines in fuming-washing therapy for knee osteoarthritis(KOA), and develop new fuming-washing prescriptions for KOA through unsupervised data mining methods.METHODS: Chinese medicine recipes for fuming-washing therapy for KOA were collected and recorded in a database. The correlation coefficient among herbs, core combinations of herbs, andnew prescriptions were analyzed using modified mutual information, complex system entropy cluster, and unsupervised hierarchical clustering, respectively.RESULTS: Based on analysis of 345 Chinese medicine recipes for fuming-washing therapy, 68 herbs occurred frequently, 33 herb pairs occurred frequently, and 12 core combinations were found.Five new fuming-washing recipes for KOA were developed.CONCLUSION: Chinese medicines for fuming-washing therapy of KOA mainly consist of wind-dampness-dispelling and cold-dispersing herbs, blood-activating and stasis-resolving herbs,and wind-dampness-dispelling and heat-clearing herbs. The treatment of fuming-washing therapy for KOA also includes dispelling wind-dampness and dispersing cold, activating blood and resolving stasis, and dispelling wind-dampness and clearing heat. Zhenzhutougucao(Herba Speranskiae Tuberculatae), Honghua(Flos Carthami), Niuxi(Radix Achyranthis Bidentatae), Shenjincao(Herba Lycopodii Japonici), Weilingxian(Radix et Rhizoma Clematidis Chinensis), Chuanwu(Radix Aconiti), Haitongpi(Cortex Erythrinae Variegatae), Ruxiang(Olibanum),Danggui(Radix Angelicae Sinensis), Caowu(Radix Aconiti Kusnezoffii), Moyao(Myrrha), and Aiye(Folium Artemisiae Argyi) are the main herbs used in the fuming-washing treatment for KOA. | Jun Liu Jianke Pan Yanping Wang Dingkun Lin Dan Shen Hongjun Yang Xiang Li Minghui Luo Xuewei Cao | 2013 | Journal of Traditional Chinese Medicine2013，33，5： | 32 |
| 2 | Association of Cytokines with Alanine Aminotransferase, Hepatitis B Virus Surface Antigen and Hepatitis B Envelope Antigen Levels in Chronic Hepatitis B显示文摘 | Ming-Hui Li Yao Lu Lu Zhang Xing-Yue Wang Chong-Ping Ran Hong-Xiao Hao Dan Zhang Xiao-Jing Qu Ge Shen Shu-Ling Wu Wei-Hua Cao Tian-Lin Qi Ru-Yu Liu Lei-Ping Hu Min Chang Wen-Hao Hua Shun-Ai Liu Gang Wan Yao Xie | 2018 | Chinese Medical Journal2018，，15： | 17 |
| 3 | Plasmacytoid Dendritic Cell Function and Cytokine Network Profiles in Patients with Acute or Chronic Hepatitis B Virus Infection显示文摘 | Ming-Hui Li Lu Zhang Dan Zhang Wei-Hua Cao Tian-Lin Qi Hong-Xiao Hao Xing-Yue Wang Chong-Ping Ran Xiao-Jing Qu Shun-Ai Liu Yao Lu Ge Shen Shu-Ling Wu Min Chang Ru-Yu Liu Lei-Ping Hu Wen-Hao Hua Gang Wan Jun Cheng Yao Xie | 2018 | Chinese Medical Journal2018，，1： | 16 |
| 4 | MiR-30a Positively Regulates the Inflammatory Response of Microglia in Experimental Autoimmune Encephalomyelitis显示文摘Multiple sclerosis(MS) is a classical inflammatory demyelinating disease of the central nervous system(CNS). Microglia are the main resident immune cells in the CNS and are closely associated with the pathogenesis of MS.In the present study, we found that mi R-30 a was highly expressed in jellyfish-like microglia in chronic active lesions of MS patients, as well as in the microglia of mice with experimental autoimmune encephalomyelitis(EAE) at the chronic phase. In vitro, the conditioned supernatant of mouse microglia overexpressing miR-30 a promoted the apoptosis of oligodendrocyte precursor cells(OPCs), and inhibited OPC differentiation. In vivo, overexpressing miR-30 a in transplanted microglia exacerbated the progression of EAE.Overexpression and knock-down experiments in primary cultured mouse microglia showed that mi R-30 a increased the expression of IL-1 b and i NOS, which are pro-inflammatory, while inhibiting the expression of Ym-1 and CD206.Mechanistically, mi R-30 a inhibited the expression of Ppargc1 b, which is the co-activator of peroxisome proliferator-activated receptor gamma, resulting in pro-inflammatory effects. Our work shows that mi R-30 a is an important regulator of the inflammatory response in microglia, and may be a promising therapeutic target for inflammatory diseases like MS in the CNS. | Xue Fang Dingya Sun Zhihong Wang Zhongwang Yu Weili Liu Yingyan Pu Dan Wang Aijun Huang Mingdong Liu Zhenghua Xiang Cheng He Li Cao | 2017 | Neuroscience Bulletin2017，33，6： | 16 |
| 5 | Eleven COVID-19 Outbreaks with Local Transmissions Caused by the Imported SARS-CoV-2 Delta VOC-China,July-August,2021显示文摘Starting from December 2019,Wuhan,China,encountered the first outbreak of coronavirus disease 2019(COVID-19)(1-2).The epidemic was successfully suppressed by strict containment so that the number of infected people was reduced to 0 on April 8,2020(3–4).After that,China experienced roughly 3 dozen outbreaks with local transmission caused by imported severe acute respiratory syndrome coronavirus 2(SARS-CoV-2). | Lei Zhou Kai Nie Hongting Zhao Xiang Zhao Bixiong Ye Ji Wang Cao Chen Hong Wang Jiangli Di Jinsong Li Chao Li Zhixiao Chen Ruiqi Ren Peihua Niu Hui Chen Tao Chen Yali Wang Lili Li Bingxue Han Ruhan A Si Chen Dan Li Dan Li Chunxia Jin Xin Zhang Jiangmei Liu Chunyu Xu Yecheng Yao Yenan Feng Zhili Li Bike Zhang Yang Song Peter Hao Yanping Zhang Hao Li Qun Li George F.Gao Guoqing Shi Wenbo Xu | 2021 | China CDC weekly2021，3，41： | 13 |
| 6 | Significance of low serum vitamin D for infection risk, disease severity and mortality in critically ill patients显示文摘 | SU Long-xiang JIANG Zhao-xu CAO Li-chao XIAO Kun SONG Jia-ping LI Hua ZHANG Xin YAN Peng FENG Dan LIU Chang-ting LI Xin XIE Li-xin | 2013 | Chinese Medical Journal2013，，14： | 13 |
| 7 | Identification of aberrant cell cycle regulation in Epstein-Barr virus-associated nasopharyngeal carcinoma by cDNA microarray and gene set enrichment analysis显示文摘 | Wenling Zhang Zhaoyang Zeng Yanhong Zhou Wei Xiong Songqing Fan Lan Xiao Donghai Huang Zheng Li Dan Li Minghua Wu Xiaoling Li Shourong Shen Rong Wang Li Cao Ke Tang Guiyuan Li | 2009 | Acta Biochimica et Biophysica Sinica2009，41，5： | 11 |
| 8 | Numerical simulation of land subsidence and verification of its character for an iron mine using sublevel caving显示文摘Combined with a digital bored photography system and in-situ statistics concerning the joints and fissures of both ore-body and surrounding rock,a 2D discrete model was constructed using UDEC.The stress field and displacement field changes of different sublevel stoping systems were also studied.Changes in the overlying rock strata settlement pattern has been analyzed and validated by in-situ monitoring data.The results show that:in the caving process,there exists an obvious delay and jump for the overlying rock strata displacement over time,and a stable arch can be formed in the process of caving,which leads to hidden goafs.Disturbed by the mining activity,a stress increase occurred in both the hanging wall and the foot wall,demonstrating a hump-shaped distribution pattern.From the comparison between simulation results and in-situ monitoring results,land subsidence shows a slow-development,suddenfailure,slow-development cycle pattern,which leads eventually to a stable state.This pattern validates the existence of balanced arch and hidden goafs. | Cao Shuai Song Weidong Deng Dan Lei Yuankun Lan Jianqiang | 2016 | International Journal of Mining Science and Technology2016，26，2： | 9 |
| 9 | Zebrafish model for assessing induced organ toxicity by Strychnos nux-vomica显示文摘OBJECTIVE:To assess the acute organ toxicity of Strychnos nux-vomica with zebrafish model visually.METHODS:To assess acute toxicity,we initially determined the lethal concentration after Strychnos nux-vomica treatment for 24 h.Zebrafish was treated with five concentrations Strychnos nux-≦vo LC10 for 24 h,and the effects ofmica on morphology,function of heart,central nervous system,liver,kidney and organ-specific cell death were assessed.Next,we assessed the reversibility of toxic effect.RESULTS:Strychnos nux-vomica has an effect on the different organs of zebrafish,including heart,central nervous system,liver,and kidney,and cadiotoxicity induced by Strychnos nux-vomica was reversible to some extent.CONCLUSION:Zebrafish model is suitable for confirming the toxic target organs for Chinese traditional medicine. | Zhao Chongjun Tian Jinghuan Wang Jinfeng Feng Yaru Ni Yuanyuan Fan Jiaojiao Wang Chunmei Cao Dan Zou Qinwen Ma Zhiqiang Lin Ruichao | 2016 | Journal of Traditional Chinese Medicine2016，36，4： | 9 |
| 10 | Polymorphism of Exon 2 of FSHβ Gene and Its Relationship with Reproduction Performance in Two Goat Breeds显示文摘The objectives of the present study were to detect the polymorphism in follicle stimulating hormone beta (FSHβ) gene and investigate the relationship between FSHβ gene and high prolificacy in goats.According to the sequence of ovine FSHβ gene,two pairs of primers were designed to detect single nucleotide polymorphism of exon 2 of FSHβ gene in two goat breeds,Xinong Saanen dairy goat and Boer goat,by PCR-SSCP.The least square mean and genetic variance of different genotypes at polymorphic locus were analyzed,and the selection reaction was forecasted by genetic correlation between marker locus and genetic variance of litter size traits.There was one polymorphic locus occurring in exon 2 (P2) with three genotypes (EE,EF and FF).In Xinong Saanen dairy goat,EE genotype had significantly higher (P < 0.05) litter size than EF and FF genotype in the first to fourth parity and average parity;EF genotype had significantly higher (P < 0.05) litter size than FF genotype in the second and average parity.In Boer goat,EE genotype had significantly higher (P < 0.01) litter size than EF and FF genotype in the second to fourth parity and average parity;EF genotype had significantly higher (P < 0.05) litter size than FF genotype in average parity.In Xinong Saanen dairy and Boer goat,the heredity of litter size was mainly influenced by genetic additive effect and the EE genotype is a favorable marker genotype for litter size in these two breeds. | AN Xiao-peng HAN Dan HOU Jin-xing LI Guang WANG Ya-na LI Ling ZHU Guang-qin WANG Jian-gang SONG Yu-xuan CAO Bin-yun | 2010 | Agricultural Sciences in China2010，9，6： | 9 |
| 11 | MicroRNA in vivo precipitation identifies miR-151-3p as a computational unpredictable miRNA to target Stat3 and inhibits innate IL-6 production显示文摘MicroRNAs(miRNAs)function as important regulators in the immune response and inflammation.Several approaches have been reported to computationally predict miRNAs and their potential targets.However,there are still many miRNA–target interactions that are unpredictable by using the current computational algorithms.We established a miRNA in vivo precipitation method(miRIP)to identify unpredictable miRNAs with definite targets in these cells.Because Stat3 is a well-known transcription factor involved in innate immunity and inflammation,we utilized the miRIP method to identify miRNAs that bind Stat3 mRNA in macrophages.Among the captured miRNAs,miR-151-3p was confirmed to interact with Stat3 mRNA 3′-UTR and downregulate the Stat3 protein levels.LPS stimulation decreased miR-151-3p expression,thereby increasing IL-6 production.Therefore,we found that miR-151-3p inhibited LPS-induced IL-6 production by targeting Stat3.These data further confirmed miRIP as an efficient method to identify unpredictable miRNAs and explore miRNAs-mediated regulation in innate immunity and inflammation. | Xiang Liu Xiaoping Su Sheng Xu Huamin Wang Dan Han Jiangxue Li Mingyan Huang Xuetao Cao | 2018 | Cellular & Molecular Immunology2018，15，2： | 8 |
| 12 | Regulation of Survivin and CDK4 by Epstein-Barr virus encoded latent mem-brane protein 1 in nasopharyngeal carcinoma cell lines显示文摘Latent membrane protein 1 (LMP1), an important protein encoded by Epstein Barr virus (EBV), has been implied to link with the pathogenesis of nasopharyngeal carcinoma (NPC). Its dual effects of increasing cell proliferation and inhibiting cell apoptosis have been confirmed. In this study, we showed that the expression of Survivin and CDK4 protein in CNE-LMP1, a LMP1 positive NPC epithelial cell line, is higher than in LMP1 negative NPC epithelial cell line- CNE1, and the expression is LMP1 dosage-dependent. Although it was reported that Survivin specifically expressed in cell cycle G2/M phase, our studies suggested that LMP1 could promote the expression of Survivin in G0/G1, S and G2/ M phase. It also showed that Survivin and CDK4 could be accumulated more in the nuclei triggered by LMP1. More interestingly, Survivin and CDK4 could form a protein complex in the nuclei of CNE-LMP1 rather than in that of CNE1, which demonstrated that the interaction between these two proteins could be promoted by LMP1. These results strongly suggested that the role of LMP1 in the regulation of Survivin and CDK4 may also shed some light on the mechanism research of LMP1 in NPC. | Mi Dan AI Li Li LI Xiao Rong ZHAO Yong WU Jian Ping GONG Ya CAO | 2005 | Cell Research2005，15，10： | 8 |
| 13 | Synergetic effects of aqueous extracts of Fuzi(Radix Aconiti Lateralis Preparata) and Tubeimu(Rhizoma Bolbostemmatis) on MDA-MB-231 and SKBR3 cells显示文摘OBJECTIVE: To test the synergistic effects of the aqueous extract of Tubeimu(Rhizoma Bolbostemmatis) and Fuzi(Radix Aconiti Lateralis Preparata) on MDA-MB-231 and SKBR3 breast cancer cells.METHODS: A combined index was created for the effects of Tubeimu(Rhizoma Bolbostemmatis) and Fuzi(Radix Aconiti Lateralis Preparata) extracts. Cell proliferation was performed by trypan blue exclusion and 3-(4,5-dimethylthiazol-2-yl)-5-(3- carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium(MTS) assays. Flow cytometry was used to assess cell cycle distribution and apoptosis. Cell migration was determined by wound-healing and transwell assays. Confocal microscopy was used to detect E-cadherin and actin filaments.RESULTS: The aqueous extract from Tubeimu(Rhizoma Bolbostemmatis) and Fuzi(Radix Aconiti Lateralis Preparata) exerted synergetic effects on the growth of MDA-MB-231 cells and G1 phase arrest.When exposed to extracts at concentrations of 62.5∶62.5 and 62.5∶31.3 μg/m L, the combination index was 0.83 and 0.74, respectively. Interestingly, 62.5∶31.3 μg/m L of combined drugs enhanced the inhibitory effect of Tubeimu(Rhizoma Bolbostemmatis)on the migration of SKBR3 cells and reduced the stimulative effect of Fuzi(Radix Aconiti Lateralis Preparata)(P < 0.01), in which cells showed an increased expression of E-cadherin and reorganization of actin filaments(P < 0.001). 62.5∶62.5 μg/m L extract also synergistically induced apoptosis of MDA-MB-231 cells(P < 0.05 and P < 0.001). Acting as the main active ingredients in the extract, tubeimoside I and acetylbenzoylaconine at 10∶10 μg/m L and 5∶2.5 μg/m L also produced inhibitory effects on the proliferation and migration of cells(P <0.01).CONCLUSION: Tubeimu(Rhizoma Bolbostemmatis)and Fuzi(Radix Aconiti Lateralis Preparata) extracts had synergic effects on MDA-MB-231 and SKBR3 cells. | Chen Dan Cao Rui He Jinghua Guo Yuan Wang Liping Ji Wei Wu Xiongzhi | 2016 | Journal of Traditional Chinese Medicine2016，36，1： | 8 |
| 14 | Expression level of beta-catenin is associated with prognosis of esophageal carcinoma显示文摘AIM: To examine the association of beta-catenin with the clinicopathologic features and prognosis of esophageal squamous cell carcinoma (ESCC). METHODS: Beta-catenin mRNA expression level in 40 ESCC patients (28 males and 12 females, age range 38-82 years, median 60 years) was analyzed by real- time PCR. Beta-catenin mRNA expression levels in tumor cells were categorized as weaker (level 1) or equal to or stronger (level 2) than those in endothelial cells. We examined the correlation between the beta-catenin expression and the clinicopathological factors and prognosis of ESCC patients. RESULTS: Level 2 beta-catenin expression was found in 29 patients. ESCC with level 2 expression had a higher rate of lymphnode metastasis (0.0776 ± 0.0369 vs 0.3413 ± 0.1803, P < 0.001) and deeper tumor invasion (0.0751 ± 0.0356 vs 0.3667 ± 0.1928, P < 0.001), and a poorer survival rate (P = 0.0024) than ESCC with level 1 expression. CONCLUSION: Beta-catenin expression in ESCC is of great importance. | Lv Ji Xiu-Feng Cao He-Ming Wang Yi-Sheng Li Bin Zhu Jian Xiao Dan Wang | 2007 | World Journal of Gastroenterology2007，13，18： | 8 |
| 15 | Bifurcation analysis for vibrations of a turbine blade excited by air flows显示文摘模仿汽轮机片和即将来临的空气流动的液体结构相互作用(FSI ) 的一个减少的 three-degree-of-freedom 模型被建议。运动的方程由联合弯曲和片以及代表的货车 der Pol 摆动的扭转组成液体变化时间。1:1 系统的内部回声与多重规模方法被分析,并且调整方程被导出。二参数的分叉图被计算。包括 detuning 参数和减少的频率,系统参数的效果在结构和液体的回答上被调查。分叉曲线被计算,稳定性被检验 Jacobian 矩阵的特征值决定。结果显示包括僵绳的不变的解决方案的富有的动态现象 -- 节点和 Hopf 分叉能发生在某些参数条件下面。不稳定的答案发生的参数区域应该被避免保留片的安全操作。分析答案被直接数字的模拟验证。 | WANG Dan CHEN YuShu HAO ZhiFeng CAO QingJie | 2016 | Science China(Technological Sciences)2016，59，8： | 7 |
| 16 | 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 |
| 17 | MHD and kinetic analysis of flow bursts in the Earth's plasma sheet显示文摘In an attempt to study the flow bursts in the Earth’s plasma sheet we select an event that took place on August 7,2004 in the expansion phase of a substorm,using data from the geomagnetic index,solar wind data,plasma and magnetic field observations from C1 Cluster satellite(the Cluster mission has 4 satellites)and from Double Star TC-1 satellite.In MHD approach,TC-1 firstly observed the tailward flow,then the earthward,and finally the flow alternated in two directions.C1 firstly observed the earthward plasma flow,and then the tailward plasma flow.Before flow bursts are observed by TC-1 and C1,there are disturbances in local entropy with their tailward local entropy larger than those of the earthward.The kinetic features of the plasma flow observed by C1 are similar to those in MHD.However,kinetic characteristics of the plasma flow observed by TC-1 are far more than the description in MHD.The inadequacy mainly exists in two cases:(i)the firstly enhanced tailward flows given in MHD are found without significant increase of the energetic tailward flux;(ii)the almost stagnant flow in MHD is composed of the enhanced energetic ion flux in both earthward and tailward directions.The earthward flow burst observed by TC-1 might be multiple overshoots and rebounds.The earthward flow burst observed by C1 might be simply rebounded in the near-Earth.The pulsation observed by C1 is earlier than that observed by TC-1 with the former intensity less than that of the latter.After the energetic ion flux in the tailward direction is significantly enhanced,the power spectrum intensity of the ULF wave commences to increase obviously,which may suggest that the stream instability is closely correlated with ULF pulsations. | MA YuDuan CAO JinBin FU HuiShan REME H. DANDOURAS I. YANG JunYing WANG ZhiQiang TAO Dan YANG Jian | 2014 | Science China(Technological Sciences)2014，57，1： | 7 |
| 18 | Connexin 32 and 43 promoter methylation in Helicobacter pylori-associated gastric tumorigenesis显示文摘AIM: To explore the mechanism of abnormal Connexin(Cx) 32 and Cx43 expression in the gastric mucosa after Helicobacter pylori(H. pylori) infection.METHODS: Biopsy specimens of gastric mucosa in different gastric carcinogenesis stages with H. pylori infection, that is, non-atrophic gastritis(NAG; n = 24), chronic atrophic gastritis(CAG; n = 25), intestinal metaplasia(IM; n = 28), dysplasia(DYS; n = 24), andgastric cancer(GC; n = 30), as well as specimens of normal gastric mucosa without H. pylori infection(NGM; n = 25), were confirmed by endoscopy and pathological examination. Cx32 and Cx43 mRNA expression was detected by real-time polymerase chain reaction(PCR). Cx32 and Cx43 promoter CpG island methylation status was determined by methylation-specific PCR(MSP), bisulfite PCR sequencing(BSP) and MassArray methods. RESULTS: The relative mRNA expression levels in the gastric mucosa of patients with NGM, NAG, CAG, IM, DYS and GC were 0.146 ± 0.011, 0.133 ± 0.026, 0.107 ± 0.035, 0.039 ± 0.032, 0.037 ± 0.01 and 0.03 ± 0.011 for Cx32; and 0.667 ± 0.057, 0.644 ± 0.051, 0.624 ± 0.049, 0.555 ± 0.067, 0.536 ± 0.058 and 0.245 ± 0.121 for Cx43, respectively, which were gradually decreasing and significantly different(GC vs NGM: P < 0.001 for Cx32, P < 0.001 for Cx43). The promoter methylation levels in the gastric mucosa from NGM to GC stages by MSP were 38.8% ± 9.0%, 43.1% ± 9.4%, 56.5% ± 3.1%, 64.4% ± 9.7%, 72.5% ± 4.2% and 79.6% ± 6.8% for Cx32; and 49.0% ± 3.9%, 58.1% ± 5.0%, 66.5% ± 7.9%, 74.0% ± 8.8%, 78.3% ± 3.6% and 88.7% ± 6.2% for Cx43, respectively, which were gradually increasing and significantly different(P = 0.039, P = 0.019). The promoter methylation levels by BSP and MassArray exhibited similar trends. Cx32 and Cx43 mRNA expression was negatively correlated with promoter methylation status and gastric carcinogenesis stages(P < 0.001, P = 0.016).CONCLUSION: Cx32 and Cx43 mRNA expression decreased gradually during H. pylori infection-associated gastric carcinogenesis, and it is associated with hypermethylation of these genes' promoter. | Yu Wang Li-Hua Huang Can-Xia Xu Jing Xiao Li Zhou Dan Cao Xiao-Min Liu Yong Qi | 2014 | World Journal of Gastroenterology2014，20，33： | 7 |
| 19 | An efficient synthesis of ampicillin on magnetically separable immobilized penicillin G acylase显示文摘Penicillin G acylase(PGA) was immobilized on the magnetic hydrophilic polymer microspheres with average pore size of 17.1 nm,specific surface area of 128.2 m^2/g and saturate magnetization of 6.4 emu/g.The 96.7%ampicillin yield with 1.60 of the synthesis/hydrolysis(S/H) ratio from 6-aminopenicillanic acid(6-APA) and D-(-)-alpha-phenylglycine methyl ester(D-PGME) can be achieved using the resultant magnetic biocatalyst in ethylene glycol,where only 82.1%yield with 1.40 of the S/H ratio was obtained using the free PGA under the identical reaction conditions.The immobilized PGA can be separated magnetically and recycled for five times without obvious loss of its catalytic activity. | Ping Xue Xiao Dan Song Xue Rong Cao | 2010 | Chinese Chemical Letters2010，21，7： | 6 |
| 20 | An antibody against Siglec-15 promotes bone formation and fracture healing by increasing TRAP^(+)mononuclear cells and PDGF-BB secretion显示文摘Osteoporosis(OP)is a common age-related disease characterized by a deterioration of bone mass and structure that predisposes patients to fragility fractures.Pharmaceutical therapies that promote anabolic bone formation in OP patients and OP-induced fracture are needed.We investigated whether a neutralizing antibody against Siglec-15 can simultaneously inhibit bone resorption and stimulate bone formation.We found that the multinucleation of osteoclasts was inhibited in SIGLEC-15 conditional knockout mice and mice undergoing Siglec-15 neutralizing antibody treatment.The secretion of platelet-derived growth factor-BB(PDGF-BB),the number of tartrate-resistant acid phosphatase-positive(TRAP+)mononuclear cells,and bone formation were significantly increased in the SIGLEC-15 conditional knockout mice and antibody-treated mice.The anabolic effect of the Siglec-15 neutralizing antibody on bone formation was blunted in mice with Pdgfb deleted in TRAP-1'cells.These findings showed that the anabolic effect of the Siglec-15 neutralizing antibody was mediated by elevating PDGF-BB production of TRAP4 mononuclear cells.To test the therapeutic potential of the Siglec-15 neutralizing antibody,we injected the antibody in an ovariectomy-induced osteoporotic mouse model,which mimics postmenopausal osteoporosis in women,and in two fracture healing models because fracture is the most serious health consequence of osteoporosis.The Siglec-15 neutralizing antibody effectively reduced bone resorption and stimulated bone formation in estrogen deficiency-induced osteoporosis.Of note,the Siglec-15 neutralizing antibody promoted intramembranous and endochondral ossification at the damaged area of cortical bone in fracture healing mouse models.Thus,the Siglec-15 neutralizing antibody shows significant translational potential as a novel therapy for OP and bone fracture. | Gehua Zhen Yang Dan Ruomei Wang Ce Dou Qiaoyue Guo Melissa Zarr Linda N.Liu Lieping Chen Ruoxian Deng Yusheng Li Zengwu Shao Xu Cao | 2021 | Bone Research2021，9，4： | 6 |
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