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| 1 | Research Progress in Occupational Health Risk Assessment Methods in China显示文摘Traditional occupational disease control and prevention has remained prevalent in China over recent decades.There are appropriately 30,000 new case reports of occupational diseases annually.Although China has already established a series of occupational disease prevention programs,occupational health risk assessment(OHRA)strategies continue to be a limitation.OHRA is a tool for controlling the health | ZHOU Li Fang TIAN Fang ZOU Hua YUAN Wei Ming HAO Mo ZHANG Mei Bian | 2017 | Biomedical and Environmental Sciences2017，30，8： | 20 |
| 2 | Findings of non-pathologic perfusion defects by CT arterial portography and non-pathologic enhancement of CT hepatic arteriography显示文摘INTRODUCTIONCTarterialportography(CTAP)andCThepaticarteriography(CTHA)arethemostsensitivemethodsofdetectinghepatocelularcarci... | LI Li, WU Pei Hong, LIN Hao Gao, LI Jin Qing, MO Yun Xian, ZHENG Lie, LU Li Xia, RUAN Chao Mei and CHEN Lin | 1998 | World Journal of Gastroenterology1998，4，6： | 11 |
| 3 | Major advances in studies of the physical geography and living environment of China during the past 70 years and future prospects显示文摘The natural environment provides material essentials for human survival and development. The characteristics,processes, regional differentiation and forcing mechanisms of the elements of the natural environment(e.g. geomorphology,climate, hydrology, soil, etc.) are the main objects of research in physical geography. China has a complex natural environment and huge regional differentiation and therefore it provides outstanding reserach opportunities in physical geography. This review summarizes the most important developments and the main contributions of research in the physical geography and human living environment in China during the past 70 years. The major topics addressed are the uplift of the Tibetan Plateau and the evolution of its cryosphere, the development of fluvial systems, the acidification of the vast arid region of the Asian interior, variations in the monsoon and westerly climate systems on multiple timescales, the development of lakes and wetlands, the watershed system model, soil erosion, past human-environment interactions, biogeography, and physical geographic zonality. After briefly introducing international research developments, we review the history of research in physical geography in China, focusing on the major achievements and major academic debates, and finally we summarize the status of current research and the future prospects. We propose that in the context of the national demand for the construction of an ecological civilization, we should make full use of the research findings of physical geography, and determine the patterns and mechanisms of natural environmental processes in order to continue to promote the continued contribution of physical geography to national development strategies, and to further contribute to the theory of physical geography from a global perspective. | Fahu CHEN Bojie FU Jun XIA Duo WU Shaohong WU Yili ZHANG Hang SUN Yu LIU Xiaomin FANG Boqiang QIN Xin LI Tingjun ZHANG Baoyuan LIU Zhibao DONG Shugui HOU Lide TIAN Baiqing XU Guanghui DONG Jingyun ZHENG Wei YANG Xin WANG Zaijun LI Fei Wang Zhenbo HU Jie WANG Jianbao LIU Jianhui CHEN Wei HUANG Juzhi HOU Qiufang CAI Hao LONG Ming JIANG Yaxian HU Xiaoming FENG Xingguo MO Xiaoyan YANG Dongju ZHANG Xiuhong WANG Yunhe YIN Xiaochen LIU | 2019 | Science China Earth Sciences2019，62，11： | 11 |
| 4 | Case study of ionospheric fluctuation over mid-latitude region during one large magnetic storm显示文摘From Nov. 6 to 10, 2004, a large number of solar events occurred, which triggered many solar flares and coronal mass ejections (CMEs). These CMEs caused two large geomagnetic storms and continuous energy proton events. During this period, one large positive ionospheric storm happened over the East-Asian region on Nov. 8, 2004. On Nov. 10, 2004, a strong spread-F was observed by the ionosonde located in the mid-latitude region of East China and Japan, and the ionospheric fluctuation over the ionosonde stations derived from GPS observation was also obvious. In this report, the characteristics of the spatial distribution of the ionosphere fluctuation and its temporal evolution are studied using the parameter of the rate of total electron content (ROT) derived from dual-frequency GPS measurement. Strong fluctuating activity of the ionosphere was found over the mid-latitude region in the southern and northern hemispheres between longitudes of 100°E and 180°E during the magnetic storm period on Nov. 10, 2004, and a regular movement of the disturbing region was observed. In the end, the reason of the ionospheric fluctuation during this magnetic storm is analyzed. | ZHANG DongHe MO XiaoHua A Ercha HAO YongQiang | 2012 | Science China(Technological Sciences)2012，55，5： | 10 |
| 5 | Revisiting the sex pheromone of the fall armyworm Spodoptera frugiperda,a new invasive pest in South China显示文摘The fall armyworm Spodoptera frugiperda is a worldwide serious agricultural pest,and recently invaded South China.Sex pheromone can be employed to monitor its population dynamics accurately in the field.However,the pheromone components previously reported by testing different geographic populations and strains are not consistent.On the basis of confirming that the S.frugiperda population from Yunnan Province belonged to the com strain,we analyzed the potential sex pheromone components in the pheromone gland extracts of females using gas chromatography coupled with electroan-tennographic detection(GC-EAD),gas chromatography coupled with mass spectrometry(GC-MS)and electroantennography(EAG).The results show that(Z)-9-tetradecenal acetate(Z9-14:Ac),(Z)-11-hexadecenyl acetate(Z11-16:Ac),(Z)-7-dodecenyl acetate(Z7-12:Ac)or(E)-7-dodecenyl acetate(E7-12:Ac)with a ratio of 100:15.8:3.9 induced EAD responses to varying degrees:Z9-14:Ac elicited a strong EAD response,Z7-12:Ac or E7-12:Ac elicited a small but clear EAD response,while Z11-16:Ac elicited a weak EAD response.Further single sensillum recording(SSR)showed that Z9-14:Ac and Z7-12:Ac induced dose-dependent activities in two types(A and B)of sensilla in male antennae,respectively,while the sensilla in response to E7-12:Ac and Z11-16:Ac was not recorded.Finally,wind tunnel tests reveal that Z9-14:Ac and Z7-12:Ac are two principal sex pheromone components of the tested population. | Nan-Ji Jiang Bao-Tong Mo Hao Guo Jun Yang Rui Tang Chen-Zhu Wang | 2022 | Insect Science2022，29，3： | 8 |
| 6 | Association of Overlapped and Un-overlapped Comorbidities with COVID-19 Severity and Treatment Outcomes: A Retrospective Cohort Study from Nine Provinces in China显示文摘Objective Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear.Methods A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients’ medical records. Multivariable logistic regression models were used to estimate the odds ratio(OR) and 95% confidence interval(95% CI) of the associations between comorbidities(cardiometabolic or non-cardiometabolic diseases), clinical severity, and treatment outcomes of COVID-19.Results Overall, 158(13.6%) patients were diagnosed with severe illness and 32(2.7%) had unfavorable outcomes. Hypertension(2.87, 1.30–6.32), type 2 diabetes(T2 DM)(3.57, 2.32–5.49),cardiovascular disease(CVD)(3.78, 1.81–7.89), fatty liver disease(7.53, 1.96–28.96), hyperlipidemia(2.15, 1.26–3.67), other lung diseases(6.00, 3.01–11.96), and electrolyte imbalance(10.40, 3.00–26.10)were independently linked to increased odds of being severely ill. T2 DM(6.07, 2.89–12.75), CVD(8.47,6.03–11.89), and electrolyte imbalance(19.44, 11.47–32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission(5.46,3.25–9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes(6.58, 1.46–29.64) within two weeks.Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes. | MA Yan ZHU Dong Shan CHEN Ren Bo SHI Nan Nan LIU Si Hong FAN Yi Pin WU Gui Hui YANG Pu Ye BAI Jiang Feng CHEN Hong CHEN Li Ying FENG Qiao GUO Tuan Mao HOU Yong HU Gui Fen HU Xiao Mei HU Yun Hong HUANG Jin HUANG Qiu Hua HUANG Shao Zhen JI Liang JIN Hai Hao LEI Xiao LI Chun Yan LI Min Qing LI Qun Tang LI Xian Yong LIU Hong De LIU Jin Ping LIU Zhang MA Yu Ting MAO Ya MO Liu Fen NA Hui WANG Jing Wei SONG Fang Li SUN Sheng WANG Dong Ting WANG Ming Xuan WANG Xiao Yan WANG Yin Zhen WANG Yu Dong WU Wei WU Lan Ping XIAO Yan Hua XIE Hai Jun XU Hong Ming XU Shou Fang XUE Rui Xia YANG Chun YANG Kai Jun YUAN Sheng Li ZHANG Gong Qi ZHANG Jin Bo ZHANG Lin Song ZHAO Shu Sen ZHAO Wan Ying ZHENG Kai ZHOU Ying Chun ZHU Jun Teng ZHU Tian Qing ZHANG Hua Min WANG Yan Ping WANG Yong Yan 无 | 2020 | Biomedical and Environmental Sciences2020，33，12： | 8 |
| 7 | Integrated genomic analysis identifies deregulated JAK/STAT-MYC-biosynthesis axis in aggressive NK-cell leukemia显示文摘好攻击的 NK 房间白血病(ANKL ) 是在从亚洲的人之中是更流行的 NK 房间瘤的一种稀罕形式并且中央并且南美洲。病人们通常在天以内死到月,甚至在收到迅速的治疗学的管理以后。这里,我们由集成整个染色体执行了 ANKL 的第一全面研究, transcriptome 并且定序指向,象功能的试金一样的 cytokine 数组。在 JAK-STAT 小径的变化在 48% 被识别(14/29 ) ANKL 病人,当细胞外的 STAT3 激发器 IL10 被 56 褶层的一般水准提高时(P < 0.0001 ) 在检查的所有病人的血浆。另外的经常变异的基因包括的 TP53 (34%) , TET2 (28%) , CREBBP (21%) 和 MLL2 (21%) 。耐心的 NK 白血病房间在多重新陈代谢的小径显示出 STAT3 phosphorylation, MYC 表示和 transcriptional 活动的突出的激活。机能上地, STAT3 激活和 MYC 表示为 ANKL 房间的增长和幸存是批评的。发信号的 STAT 调整了发信号的 MYC 抄写节目,和两 STAT, MYC 抄写被要求维持核苷酸合成和 glycolysis 的激活。一起, JAK-STAT 小径在 ANKL 为 genomic 改变和 IL10 刺激代表一个主要目标。这最新发现的 JAK/STAT-MYC-biosynthesis 轴可以在对待白血病的这种子类型为新奇治疗学的策略的发展提供机会。 | Liang Huang Dan Liu Na Wang Shaoping Ling Yuting Tang Jun Wu Lingtong Hao Hui Luo Xuelian Hu Lingshuang Sheng Lijun Zhu Di Wang Yi Luo Zhen Shang Min Xiao Xia Mao Kuangguo Zhou Lihua Cao Lili Dong Xinchang Zheng Pinpin Sui Jianlin He Shanlan Mo Jin Yan Qilin Ao Lugui Qiu Hongsheng Zhou Qifa Liu Hongyu Zhang Jianyong Li Jie Jin Li Fu Weili Zhao Jieping Chen Xin Du Guoliang Qing Hudan Liu Xin Liu Gang Huang Ding Ma Jianfeng Zhou Qian-fei Wang | 2018 | Cell Research2018，28，2： | 5 |
| 8 | Rapid synthesis of biodegradable poly(epsilon-caprolactone-co-p-dioxanone) random copolymers under microwave irradiation显示文摘Biodegradable poly(epsilon-caprolactone-co-p-dioxanone)(PCDO) random copolymers have been synthesized by ring-opening polymerization of epsilon-caprolactone(CL) and p-dioxanone(PDO) under microwave irradiation.The effects of irradiation time and different CL/PDO molar feed ratios on the microwave-assisted ring-opening polymerization(MROP) of PCDO have been discussed.The resultant products were characterized by ~1H NMR,GPC and DSC.It was found that the polymerization was completed within 20 min at 140℃.In... | Chen, Rui Hao, Jian Yuan Xiong, Cheng Dong Deng, Xian Mo | 2010 | Chinese Chemical Letters2010，21，2： | 4 |
| 9 | Fast-Suppressor Screening for New Components in Protein Trafficking,Organelle Biogenesis and Silencing Pathway in Arabidopsis thaliana Using DEX-Inducible FREE1-RNAi Plants显示文摘Membrane trafficking is essential for plant growth and responses to external signals.The plant unique FYVE domain-containing protein FREE1 is a component of the ESCRT complex(endosomal sorting complex required for transport).FREE1 plays multiple roles in regulating protein trafficking and organelle biogenesis including the formation of intraluminal vesicles of multivesicular body(MVB),vacuolar protein transport and vacuole biogenesis,and autophagic degradation.FREE1 knockout plants show defective MVB formation,abnormal vacuolar transport,fragmented vacuoles,accumulated autophagosomes,and seedling lethality.To further uncover the underlying mechanisms of FREE1 function in plants,we performed a forward genetic screen for mutants that suppressed the seedling lethal phenotype of FREE1-RNAi transgenic plants.The obtained mutants are termed as suppressors of free1(sof).To date,229 putative sof mutants have been identified.Barely detecting of FREE1 protein with M3plants further identified 84 FREE1-related suppressors.Also145 mutants showing no reduction of FREE1 protein were termed as RNAi-related mutants.Through next-generation sequencing(NGS)of bulked DNA from F2mapping population of two RNAi-related sof mutants,FREE1-RNAi T-DNA inserted on chromosome 1 was identified and the causal mutation of putative sof mutant is being identified similarly.These FREE1-and RNAi-related sof mutants will be useful tools and resources for illustrating the underlying mechanisms of FREE1 function in intracellular trafficking and organelle biogenesis,as well as for uncovering the new components involved in the regulation of silencing pathways in plants. | Qiong Zhao Caiji Gao PoShing Lee Lin Liu Shaofang Li Tangjin Hu Jinbo Shen Shuying Pan Hao Ye Yunru Chen Wenhan Cao Yong Cui Peng Zeng Sheng Yu Yangbin Gao Liang Chen Beixin Mo Xin Liu Shi Xiao Yunde Zhao Silin Zhong Xuemei Chen Liwen Jiang | 2015 | Journal of Genetics and Genomics2015，42，6： | 4 |
| 10 | Treatment of pulmonary fibrosis in one convalescent patient with corona virus disease 2019 by oral traditional Chinese medicine decoction:A case report显示文摘After one-month of oral treatment with traditional Chinese medicine decoction,without using other drugs,the lung inflammatory exudate,pulmonary fibrosis and quality of life of a 61-year-old female patient with corona virus disease 2019(COVID-19)were significantly improved.No recurrence or deterioration of the patient’s condition was found within seven weeks of treatment and follow-up,and no adverse events occurred,indicating that oral Chinese medicine decoction was able to improve the pulmonary inflammation and fibrosis in a patient recovering from COVID-19,but further research is still needed. | Na Zhi Qian Mo Shuo Yang Yuan-xing Qin Hao Chen Zeng-guang Wu Cai-hong Lan Jun Zhang Yin-long Li | 2021 | Journal of Integrative Medicine2021，19，2： | 4 |
| 11 | EYA4 inhibits hepatocellular carcinoma growth and invasion by suppressing NF-κB-dependent RAP1 transactivation显示文摘Background:Our previous studies demonstrated that eyes absent homolog 4(EYA4),a member of the eye devel-opment-related EYA family in Drosophila,is frequently methylated and silenced in hepatocellular carcinoma(HCC)specimens and associated with shorter survival.The current work aimed to explore the mechanisms through which EYA4 functions as a tumor suppressor in HCC.Methods:Stable EYA4-expressing plasmid(pEYA4)transfectants of the human HCC cell lines Huh-7 and PLC/PRF/5(PLC)were established.Xenografts tumors were established via subcutaneous injection of the stable transfectants into BALB/c nude mice.Tissue samples were obtained from 75 pathologically diagnosed HCC patients.Quantitative real-time polymerase chain reaction,Western blotting and immunohistochemistry were performed to determine the expression of EYA4 in cell lines,xenografts and clinical specimens.The cell proliferation,colony formation,invasiveness and tumor formation of stable transfectants were studied.A gene expression microarray was utilized to screen genes regulated by EYA4 expression.The effect of EYA4 on nuclear factor-κB(NF-κB)/RAS-related protein 1(RAP1)signaling was demonstrated through the co-transfection of pEYA4 and Flag-tagged RAS-related protein 1A gene-expressing plasmid(Flag-RAP1A),functional studies,chromatin immunoprecipitation,immunofluorescence staining and cellular ubiquitination assay.Results:The restoration of EYA4 expression in HCC cell lines suppressed cell proliferation,inhibited clonogenic outgrowth,reduced cell invasion and restrained xenograft tumor growth,and Flag-RAP1A reversed the suppressive effects of pEYA4 in vitro.Activation of NF-κB with tumor necrosis factor-α(TNF-α)increased the binding of p65 to the RAP1A gene promoter and up-regulated RAP1 protein expression.The inhibition of NF-κB with BAY 11-7085 and p65 siRNA successfully blocked TNF-α-induced RAP1 up-regulation.EYA4 antagonized the TNF-α-induced phosphoryla-tion and ubiquitination of inhibitor of NF-κBα(IκBα)as well as the nuclear translocation and transactivation of p65,resulting in repressed NF-κB activity and RAP1 expression.Blocking the serine/threonine phosphatase activity of EYA4 with calyculin A notably abrogated its suppressive effect on NF-κB activity.In addition,EYA4 expression was inversely correlated with IκBα/RAP1 activity in clinical HCC specimens.Conclusion:Our findings provide a functional and mechanistic basis for identifying EYA4 as a bona fide tumor sup-pressor that disrupts aberrant activation of the NF-κB/RAP1 signaling pathway and thus orchestrates a physiological impediment to HCC growth and invasion. | Shi-Jing Mo Xun Hou Xiao-Yi Hao Jian-Peng Cai Xin Liu Wei Chen Dong Chen Xiao-Yu Yin | 2018 | Cancer Communications2018，38，1： | 4 |
| 12 | A new anti-diabetic sesquiterpenoid from Acorus calamus显示文摘新 sesquiterpenoid, 1,5-guaiane-4,10-diol-6-one (1 ) ,从 Acorus 省藤属的植物的根茎的 70% EtOH 摘录被孤立。结构在分光镜的方法上被决定,特别 2D NMR 技术。1 的绝对配置被它的 ECD 光谱的 TDDFT 量化学药品计算证实。在 HepG2 房间的一个调停胰岛素的葡萄糖消费模型上加重 1 项显示出的有希望的反糖尿病的活动。 | Chang Xin Zhou Di Qiao You You Yan Hao Shu Wu Jian Xia Mo Li She Gan | 2012 | Chinese Chemical Letters2012，23，10： | 3 |
| 13 | Meridional movement of northern and southern equatorial ionization anomaly crests in the East-Asian sector during 2002-2003SSW显示文摘The present paper investigates the asymmetrical variability of the location of the north and the south equatorial ionization anomaly(EIA) crests in the East-Asian sector,along with their association with simultaneous observations of equatorial electrojet(EEJ) strength,geomagnetic activity index,and solar flux index during the 2002-2003 sudden stratospheric wanning(SSW) event.Analysis of these observations indicates the existence of a large-scale quasi 16-day periodic meridional movement in both EIA crests,and also reveals a strong correlation between the quasi 16-day oscillation in geomagnetic latitudes of the EIA crest and EEJ strength.The latitude of the northern/southern EIA crest and the EEJ strength indicate that obvious synchronous periodic oscillations were in-phase in the northern and southern hemisphere when the SSW occurred.In addition,it is also found that both the EIA crest location and amplitude of the periodic movement of the EIA locations exhibit hemispheric asymmetry.The amplitude of the periodic movement of the EIA location in the southern hemisphere is larger than that of the northern hemisphere,and the southern EIA crest is further off from the equator than the north one.Understanding these asymmetries requires a combination of mechanisms that involve at least trans-equator meridional winds and the position of a sub-solar point;however,potential disturbances in neutral winds associated with the SSW may additionally complicate the equatorial ionospheric dynamics. | MO XiaoHua ZHANG DongHe Larisa GONCHARENKO ZHANG ShunRong HAO YongQiang XIAO Zuo PEI JiaZheng Akimasa YOSHIKAWA CHAU HaDuyen | 2017 | Science China Earth Sciences2017，60，4： | 3 |
| 14 | Minimally invasive treatment of hepatic hemangioma by transcatheter arterial embolization combined with microwave ablation:A case report显示文摘BACKGROUND Hepatic hemangioma is the most common benign tumor of the liver.However,patients with large hemangiomas that cause compression symptoms or that are at risk of rupture may need further intervention.It is necessary to explore additional minimally invasive and personalized treatment options for hemangiomas.CASE SUMMARY A 47-year-old woman was diagnosed with a right hepatic hemangioma for more than 10 years.Abdominal contrast-enhanced computed tomography(CT)and contrast-enhanced ultrasound revealed that there was a large hemangioma in the right liver,with a size of approximately 95 mm×97 mm×117 mm.Due to the patient's refusal of surgical treatment,hepatic artery embolization was performed in the first stage.After 25 d of liver protection treatment,the liver function indexes decreased to normal levels.Then,ultrasound-guided microwave ablation of the giant hepatic hemangioma was performed.Ten days after the treatment,hepatobiliary ultrasonography showed that the hemangioma of the right liver was smaller than the previous size(the volume was reduced by approximately 30%).Then the patient was discharged from the hospital.One year after discharge,CT showed that the hepatic hemangioma had shrunk by about 80%CONCLUSION Transcatheter arterial embolization combined with microwave ablation is a safe and effective minimally invasive treatment for hepatic hemangioma. | Lei-Zhi Wang Kun-Peng Wang Jing-Gang Mo Guo-Yu Wang Chong Jin Hao Jiang Yi-Fu Feng | 2021 | World Journal of Clinical Cases2021，9，24： | 3 |
| 15 | Ezrin Promotes the Proliferation, Migration, and Invasion of Ovarian Cancer Cells显示文摘Objective The underlying mechanism of Ezrin in ovarian cancer(OVCA) is far from being understood.Therefore, this study aimed to assess the role of Ezrin in OVCA cells(SKOV3 and Ca OV3) and investigate the associated molecular mechanisms.Methods We performed Western blotting, reverse transcription-quantitative polymerase chain reaction, MTT, cell colony, cell wound healing, transwell migration and invasion, Rho A and Rac active pull down assays, and confocal immunofluorescence experiments to evaluate the functions and molecular mechanisms of Ezrin overexpression or knockdown in the proliferation and metastasis of OVCA cells.Results The ectopic expression of Ezrin significantly increased cell proliferation, invasiveness, and epithelial–mesenchymal transition(EMT) in OVCA cells. By contrast, the knockdown of endogenous Ezrin prevented OVCA cell proliferation, invasiveness, and EMT. Lastly, we observed that Ezrin can positively regulate the active forms of Rho A rather than Rac-1 in OVCA cells, thereby promoting robust stress fiber formation.Conclusion Our results indicated that Ezrin regulates OVCA cell proliferation and invasiveness by modulating EMT and induces actin stress fiber formation by regulating Rho-GTPase activity, which provides novel insights into the treatment of the OVCA. | LI Mo Juan XIONG Dan HUANG Hao WEN Zhong Yong | 2021 | Biomedical and Environmental Sciences2021，34，2： | 3 |
| 16 | Ambulatory blood pressure profile and stroke recurrence显示文摘Objectives To establish a new ambulatory blood pressure(ABP)parameter(24-hour ABP profile)and evaluated its performance on stroke outcome in ischaemic stroke(IS)or transient ischaemic attack(TIA)patients.Methods The prospective cohort consisted of 1996 IS/TIA patients enrolled for ABP monitoring and a 3-month follow-up for stroke recurrence as outcome.Profile groups of systolic blood pressure(SBP)were identified via an advanced functional clustering method,and the associations of the profile groups and conventional ABP parameters with stroke recurrence were examined in a Cox proportional hazards model.Results Three discrete profile groups(n=604,781 and 611 in profiles 1,2 and 3,respectively)in 24-hour ambulatory SBP were identified.Profile 1 resembled most to the normal diurnal blood pressure pattern;profile 2 also dropped at night,but climbed earlier and with higher morning surge;while profile 3 had sustained higher nocturnal SBP without significant nocturnal SBP decline.The incidence of stroke recurrence was 2.9%,3.9%and 5.5%in profiles 1,2 and 3,respectively.After adjustment for covariates,profile 3 was significantly associated with higher risk of stroke recurrence with profile 1 as reference(HR 1.76,95%CI:1.00 to 3.09),while no significant difference was observed between profiles 2 and 1(HR 1.22,95%CI:0.66 to 2.25).None of conventional ABP parameters showed significant associations with the outcome.Conclusions Ambulatory 24-hour SBP profile is associated with short-term stroke recurrence.Profiles of ABP may help improve identification of stroke recurrence by capturing the additive effects of individual ABP parameters. | Jie Xu Fei Jiang Anxin Wang Hui Zhi Yuan Gao Junping Tian Jinglin Mo Zimo Chen An-Ding Xu Benyan Luo Bo Hu Yuqing Zhang Xingquan Zhao Yilong Wang Hao Li Haipeng Shen Yongjun Wang | 2021 | Stroke & Vascular Neurology2021，6，3： | 3 |
| 17 | EYA4通过抑制NF-κB依赖的RAP1反式激活抑制肝细胞癌的生长和侵袭显示文摘背景与目的我们之前研究表明,眼缺失蛋白同源物4(eyes absent homolog 4,EYA4)是果蝇眼部发育相关的眼缺乏蛋白家族成员之一,在肝细胞癌(hepatocellular carcinoma,HCC)标本中常发生甲基化和沉默,并与患者生存期短密切相关。本研究旨在探讨EYA4在HCC中作为肿瘤抑制因子的作用机制。方法转染EYA4表达质粒(pEYA4)构建稳定表达EYA4的人HCC细胞系Huh-7和PLC/PRF/5(PLC)。通过BALB/c裸鼠皮下注射稳定转染细胞建立异种移植肿瘤。组织标本来自75例病理诊断为HCC的患者。采用实时定量聚合酶链式反应(real-time polymerase chain reaction,real-time PCR)、蛋白质免疫印迹和免疫组织化学的方法检测EYA4在细胞系、异种移植物和临床标本中的表达;研究了稳定转染细胞系的细胞增殖、克隆形成、侵袭性和肿瘤形成。利用基因表达芯片筛选EYA4调节的基因。通过共转染EYA4和带Flag标签的RAS相关蛋白1A(RAS-related protein 1A,RAP1A)基因的表达质粒(pEYA4和Flag-RAP1A)、功能研究、染色质免疫共沉淀、免疫荧光染色和细胞泛素化分析等方法,研究了EYA4对核因子-κB(nuclear factor-κB,NF-κB)/RAS相关蛋白1(RAS-related protein 1,RAP1)信号通路的影响。结果恢复HCC细胞系中EYA4的表达可抑制细胞的增殖、抑制克隆形成、降低细胞的侵袭性和抑制异种移植肿瘤生长,在体外实验中Flag-RAP1A可逆转pEYA4的抑制作用。用肿瘤坏死因子-α(tumor necrosis factor-α,TNF-α)激活NF-κB通路可增加p65与RAP1A基因启动子的结合并上调RAP1蛋白的表达。用BAY 11-7085和p65 siRNA抑制NF-κB通路,成功阻断了TNF-α诱导的RAP1上调。EYA4拮抗了TNF-α诱导的NF-κB抑制因子α(inhibitor of NF-κBα,IκBα)的磷酸化和泛素化以及p65的核易位和反式激活,进而抑制了NF-κB的活性和RAP1的表达。用calyculin A阻断EYA4的丝氨酸/苏氨酸磷酸酶活性可显著消除其对NF-κB活性的抑制作用。此外,EYA4的表达与HCC临床标本中IκBα/RAP1活性呈负相关。结论我们的研究结果为明确EYA4是真正的肿瘤抑制因子提供了功能和机制的理论基础,该肿瘤抑制因子可抑制NF-κB/RAP1信号通路的异常激活,从而抑制HCC生长和侵袭。 | Shi-Jing Mo Xun Hou Xiao-Yi Hao Jian-Peng Cai Xin Liu Wei Chen Dong Chen Xiao-Yu Yin胆胰外科 | 2019 | 癌症2019，38，2： | 2 |
| 18 | Recent Progress in Exploiting Small Molecule Peptides as Supramolecular Hydrogelators显示文摘Small molecule peptides and their derivatives are an emerging class of supramolecular hydrogelators that have attracted rapidly growing interest in the fields of drug delivery and regenerative medicine due to their inherent biodegradability and biocompatibility, as well as versatility in molecular design and ease of synthesis. Built upon the directional, intermolecular interactions such as hydrogen bonding and π-π stacking, peptide-based molecular units can associate in aqueous solution into filamentous assemblies of various sizes and shapes. Under appropriate conditions, these filamentous assemblies can percolate into a 3D network with materials properties tailorable for specific biomedical applications. In this review, we survey the literature published over the past three years in the development of peptide-based hydrogelators for biomedical applications. We highlight several representative examples and center our discussion on the fundamentals of molecular design, assembly, and gelation conditions. | Hao Su Yuzhu Wang Caleb F.Anderson Jin Mo Koo Han Wang Honggang Cui | 2017 | Chinese Journal of Polymer Science2017，35，10： | 2 |
| 19 | Molecular characterization and expression analysis of caveolin-1 in pig tissues显示文摘Members of the caveolin family played important roles during fundamental cellular processes,such as regulation of cell morphology,migration,and gene expression in muscle cells.In this study,caveolin-1 (Cav-1),one of the caveolins,was identified from longissimus dorsi muscle of Large Yorkshire pig and Chinese indigenous Lantang pig based on the results of mRNA differential display analysis.The deduced amino acids sequence of the porcine Cav-1 contained a caveolin domain,and was very conservative among different species.The Cav-1 mRNA was widely expressed in the eight tissues in this study,including heart,liver,kidney,encephalon,spleen,lung,longissimus dorsi muscle,and back fat, and the highest expression quantity was found in back fat of the two pig breeds.The expression quantity of porcine Cav-1 in back fat and longissimus dorsi muscle of Lantang pig was significantly higher than that of Large Yorkshire(P<0.01,and P<0.05,respectively).These results suggested that the Cav-1 might be a candidate gene for carcass traits,and might provide valuable information for understanding the mechanism of caveolae signaling in fat deposition by using the animal model of pig. | WANG Chong1,MEI YingJie 1,LI Li 1,MO DeLin 2,LI JiaQi 1,ZHANG Hao 1,TIAN XingGuo 1 &CHEN YaoSheng2 1College of Animal Science,South China Agricultural University,Guangzhou 510642,China 2School of Life Science,Sun Yat-Sen University,Guangzhou 510006,China | 2008 | Science China(Life Sciences)2008，51，7： | 2 |
| 20 | On-chip multiplexed single-cell patterning and controllable intracellular delivery显示文摘Conventional electroporation approaches show limitations in the delivery of macromolecules in vitro and in vivo.These limitations include low efficiency,noticeable cell damage and nonuniform delivery of cells.Here,we present a simple 3D electroporation platform that enables massively parallel single-cell manipulation and the intracellular delivery of macromolecules and small molecules.A pyramid pit micropore array chip was fabricated based on a silicon wet-etching method.A controllable vacuum system was adopted to trap a single cell on each micropore.Using this chip,safe single-cell electroporation was performed at low voltage.Cargoes of various sizes ranging from oligonucleotides(molecular beacons,22 bp)to plasmid DNA(CRISPR-Cas9 expression vectors,>9 kb)were delivered into targeted cells with a significantly higher transfection efficiency than that of multiple benchmark methods(e.g.,commercial electroporation devices and Lipofectamine).The delivered dose of the chemotherapeutic drug could be controlled by adjusting the applied voltage.By using CRISPR-Cas9 transfection with this system,the p62 gene and CXCR7 gene were knocked out in tumor cells,which effectively inhibited their cellular activity.Overall,this vacuum-assisted micropore array platform provides a simple,efficient,high-throughput intracellular delivery method that may facilitate on-chip cell manipulation,intracellular investigation and cancer therapy. | Zaizai Dong Yanli Jiao Bingteng Xie Yongcun Hao Pan Wang Yuanyuan Liu Junfeng Shi Chandani Chitrakar Stephen Black Yu-Chieh Wang LJames Lee Mo Li Yubo Fan Lingqian Chang | 2020 | Microsystems & Nanoengineering2020，6，1： | 2 |
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