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| 1 | Identification of plasma microRNA-21 as a biomarker for early detection and chemosensitivity of non-small cell lung cancer显示文摘Studies have shown cell-free microRNA(miRNA) circulating in the serum and plasma with specific expression in cancer,indicating the potential of using miRNAs as biomarkers for cancer diagnosis and therapy.This study was to investigate whether plasma miRNA-21(miR-21) can be used as a biomarker for the early detection of non-small cell lung cancer(NSCLC) and to explore its association with clinicopathologic features and sensitivity to platinum-based chemotherapy.We used real-time RT-PCR to investigate the expression of miR-21 in the plasma of 63 NSCLC patients and 30 healthy controls and correlated the findings with early diagnosis,pathologic parameters,and treatment.Thirty-five patients(stages IIIB and IV) were evaluable for chemotherapeutic responses:11 had partial response(PR);24 had stable and progressive disease(SD+PD).Plasma miR-21 was significantly higher in NSCLC patients than in age-and sex-matched controls(P<0.001).miR-21 was related to TNM stage(P<0.001),but not related to age,sex,smoking status,histological classification,lymph node status,and metastasis(all P>0.05).This marker yielded a receiver operating characteristic(ROC) curve area of 0.775(95% CI:0.681-0.868) with 76.2% sensitivity and 70.0% specificity.Importantly,miR-21 plasma levels in PR samples were several folds lower than that in SD plus PD samples(P=0.049),and were close to that in healthy controls(P=0.130).Plasma miR-21 can serve as a circulating tumor biomarker for the early diagnosis of NSCLC and is related to the sensitivity to platinum-base chemotherapy. | Juan Wei Wen Gao Cheng-Jun Zhu Yi-Qian Liu Zhu Mei Ting Cheng Yong-Qian Shu | 2011 | Chinese Journal of Cancer2011，30，6： | 63 |
| 2 | NK cell-based cancer immunotherapy: from basic biology to clinical application显示文摘Natural killer(NK) cells, which recognize and kill target cells independent of antigen specificity and major histocompatibility complex(MHC) matching, play pivotal roles in immune defence against tumors. However, tumor cells often acquire the ability to escape NK cell-mediated immune surveillance. Thus, understanding mechanisms underlying regulation of NK cell phenotype and function within the tumor environment is instrumental for designing new approaches to improve the current cell-based immunotherapy. In this review, we elaborate the main biological features and molecular mechanisms of NK cells that pertain to regulation of NK cell-mediated anti-tumor activity. We further overview current clinical approaches regarding NK cell-based cancer therapy, including cytokine infusion, adoptive transfer of autologous or allogeneic NK cells, applications of chimeric antigen receptor(CAR)-expressing NK cells and adoptive transfer of memory-like NK cells. With these promising clinical outcomes and fuller understanding the basic questions raised in this review, we foresee that NK cell-based approaches may hold great potential for future cancer immunotherapy. | LI Yang YIN Jie LI Ting HUANG Shan YAN Han LEAVENWORTH Jian Mei WANG Xi | 2015 | Science China(Life Sciences)2015，58，12： | 14 |
| 3 | Passive-source ocean bottom seismograph(OBS) array experiment in South China Sea and data quality analyses显示文摘Long-term passive source ocean bottom seismograph(OBS) observatory is challenging due to various technical difficulties. In order to gain experience in this field, and to reveal the lithospheric structure beneath the extinct ridge in the central South China Sea(SCS), we carried out a passive source OBS array experiment, which includes 18 OBSs, in the deep portion of SCS. Here we present the instrumentation, the OBS deployment and recovery of this experiment, and more importantly, the data quality evaluated by a number of approaches. Through processing and inspecting waveforms from global, regional and local earthquakes, we find that most of recovered OBSs have good data quality with discernible main phases. The ambient noise analyses of OBS recordings show that their noise is higher than the global average, and the horizontal component is noisier than the vertical, indicating current impacts on horizontal components are more severe. In the period range of 5–10 s, there is a noise notch for the SCS OBSs, and noise levels of horizontal components are comparable to the vertical. This feature, which is not seen at OBS stations in open ocean, suggests the distant sources for double frequency microseism in this marginal sea are not significant. In addition, we successfully determined the orientations for 7 OBSs by investigating their Rayleigh wave polarizations; and we demonstrated the dispersion feature of Rayleigh waves through the frequency-time analysis. Finally, we summarized lessons learned from this experiment regarding the passive source OBS investigations in SCS. | Chenguang Liu Qingfeng Hua Yanliang Pei Ting Yang Shaohong Xia Mei Xue Ba Manh Le Da Huo Fang Liu Haibo Huang | 2014 | Chinese Science Bulletin2014，59，33： | 11 |
| 4 | Tumor-associated autoantibodies are useful biomarkers in immunodiagnosis of α-fetoprotein-negative hepatocellular carcinoma显示文摘AIM To determine the prevalence and diagnostic value of autoantibodies inα-fetoprotein(AFP)-negative hepatocellular carcinoma(HCC).METHODS Fifty-six serum samples from AFP-negative HCC cases,86 from AFP-positive HCC cases,168 from chronic liver disease cases,and 59 from normal human controls were included in this study.Autoantibodies to nucleophosmin(NPM)1,14-3-3zeta and mouse double minute 2 homolog(MDM2)proteins in AFP-negative HCC serum were evaluated by enzymelinked im munosorbent assay.Partially positive sera were further evaluated by western blotting.Immunohistochemistry was used to detect the expression of three tumor-associated antigens(TAAs)in AFP-negative HCC and normal control tissues.RESULTS The frequency of autoantibodies to the three TAAs in AFP-negative HCC sera was 21.4%,19.6%and 19.6%,which was significantly higher than in the chronic liver disease cases and normal human controls(P<0.01)as well as AFP-positive HCC cases.The sensitivity of the three autoantibodies for diagnosis of AFP-negative HCC ranged from 19.6%to 21.4%,and the specificity was approximately 95%.When the three autoantibodies were combined,the sensitivity reached 30.4%and the specificity reached 91.6%.CONCLUSION Autoantibodies to NPM1,14-3-3zeta and MDM2 may be useful biomarkers for immunodiagnosis of AFP-negative HCC. | Ting Wang Mei Liu Su-Jun Zheng Dan-Dan Bian Jin-Yan Zhang Jia Yao Qing-Fen Zheng A-Meng Shi Wen-Han Li Lu Li Yu Chen Jin-Hai Wang Zhong-Ping Duan Lei Dong | 2017 | World Journal of Gastroenterology2017，23，19： | 9 |
| 5 | Establishing a human pancreatic stem cell line and transplanting induced pancreatic islets to reverse experimental diabetes in rats显示文摘The major obstacle in using pancreatic islet transplantation to cure type I and some type II diabetes is the shortage of the donors. One of ways to overcome such obstacle is to isolate and clone pancreatic stem cells as 'seed cells' and induce their differentiation into functional islets as an abundant trans-plantation source. In this study, a monoclonal human pancreatic stem cell (mhPSC) line was obtained from abortive fetal pancreatic tissues. Pancreatic tissues were taken from abortive fetus by sterile procedures, and digested into single cells and cell clusters with 0.1% type IV collagenase. Cultured in modified glucose-low DMEM with 10% fetal bovine serum (FBS), these single cells and cell clusters adhered to culture dishes, and then primary epidermal-like pancreatic stem cells started to clone. After digesting with 0.25% trypsin and 0.04% EDTA, fibroblasts and other cells were gradually eliminated and epithelioid pancreatic stem cells were gradually purified during generations. Using clone-ring selection, the mhPSCs were obtained. After addition of 10 ng/mL epidermal growth factor (EGF) in cell culture medium, the mhPSCs quickly grew and formed a gravelstone-like monolayer. Continuously proliferated, a mhPSC line, which was derived from a male abortive fetus of 4 months old, has been passed through 50 generations. More than 1×109 mhPSCs were cryo-preserved in liquid nitrogen. Karyotype analysis showed that the chromosome set of the mhPSC line was normal diploid. Immunocytochemistry results demonstrated that the mhPSC line was positive for the pdx1, glucagon, nestin and CK19, and negative for the insulin, CD34, CD44 and CD45 protein expression. RT-PCR revealed further that the mhPSCs expressed transcription factors of the pdx1, glucagon, nestin and CK19. Also, in vitro induced with β-mercaptoethanol, the mhPSCs differentiated into nerve cells that expressed the NF protein. Induced with nicotinamide, the mhPSCs differentiated into functional islet-like clusters, as identified by di-thizone staining, which expressed the transcription factor of the insulin and secreted the insulin and C-peptide. Furthermore, the transplantation of mhPSCs-induced pancreatic islets into the subcapsular region of the kidney in streptozotocin-induced diabetic rats could reduce blood glucose levels and prolong the life time. | XIAO Mei AN LiLong YANG XueYi GE Xin QIAO Hai ZHAO Ting MA XiaoFei FAN JingZhuang ZHU MengYang DOU ZhongYing | 2008 | Science China(Life Sciences)2008，51，9： | 9 |
| 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 | Association of Platelet-Activating Factor Receptor Gene rs5938(G/T) and rs313152(T/C) Polymorphisms with Coronary Heart Disease and Blood Stasis Syndrome in A Chinese Han Population显示文摘Objective: To explore the association of the platelet-activating factor receptor(PAFR) gene rs5938, rs313152 and rs76744145 polymorphisms with coronary heart disease(CHD) and blood stasis syndrome(BSS) of CHD in Chinese Han population. Methods: A total of 570 CHD patients(299 with BSS and 271 with non-BSS) and 317 controls were enrolled. The PAFR gene rs5938, rs313152 and rs76744145 polymorphisms were genotyped using the multiplex SNaP shot technology. The statistical analysis was conducted using a multiple variable logistic regression model. Results: Significant differences were detected in the genotypes frequency distributions of the rs5938(P<0.01), but not the rs313152(P>0.05), between the controls and CHD patients. Individuals with an rs5938 or rs313152 mutated allele had a low risk for CHD [adjusted odds ratio(aOR)=0.35, 95% confidence interval(CI): 0.23 to 0.56, P<0.01; aOR=0.65, 95% CI: 0.46 to 0.91, P<0.05, respectively]. After the CHD patients were stratified as BSS or non-BSS according to their Chinese medicine patterns, the rs5938 polymorphism mutated alleles had a significant association with a low risk for BSS of CHD(aOR=0.32, 95% CI: 0.18 to 0.57, P<0.01) and non-BSS of CHD(aOR=0.31, 95% CI: 0.17 to 0.55, P<0.01). The rs313152 polymorphism was associated with a low risk for BSS(aOR=0.51, 95% CI: 0.33 to 0.79, P<0.01), but not for non-BSS(aOR=1.22, 95% CI: 0.81 to 1.85, P>0.05). Furthermore, the interaction effect of the rs5938 and rs313152 polymorphisms for BSS of CHD was significantly based on an aOR value associated with the combination of the rs5938 GT genotype with the rs313152 TC genotype of 0.27(95% CI: 0.1 to 0.7, P<0.01). Conclusion: The PAFR gene rs5938 or rs313152 polymorphisms might be a potential biomarker for susceptibility to CHD, especially to BSS of CHD in Chinese Han population. | ZHENG Guo-hua XIONG Shang-quan CHEN Hai-ying MEI Li-juan WANG Ting | 2017 | Chinese Journal of Integrative Medicine2017，23，12： | 6 |
| 8 | Cylindrical vector beam-excited frequency-tunable second harmonic generation in a plasmonic octamer显示文摘We report a method to tune the second harmonic generation(SHG) frequency of a metallic octamer by employing cylindrical vector beams as the excitation. Our method exploits the ability to spatially match the polarization state of excitations with the fundamental target plasmonic modes, enabling flexible control of the SHG resonant frequency.It is found that SHG of the octamer is enhanced over a broad band(400 nm) by changing the excitation from the linearly polarized Gaussian beam to radially and azimuthally polarized beams. More strikingly, when subjected to an azimuthally polarized beam, the SHG intensity of the octamer becomes 30 times stronger than that for the linearly polarized beam even in the presence of Fano resonance. | FAJUN XIAO WUYUN SHANG WEIREN ZHU LEI HAN MALIN PREMARATNE TING MEI JIANLIN ZHAO | 2018 | Photonics Research2018，6，3： | 6 |
| 9 | Comparison of Clinical Efficacy of Three Methods for Cervical Ripening followed by Surgical Evacuation in Early Missed Abortion显示文摘Objective To compare clinical efficacy of three cervical preparations for surgical evacuation in first trimester missed abortion.Methods Two hundred and ten women with early missed abortion were equally randomized into three groups.Three cervical preparations,Dilapan-dilator method(group A,n=70),mifepristone method(group B,n=70),and misoprostol method(group C,n=70),were used 24 h before curettage for terminating missed abortion,respectively.Clinical outcomes and complications for these three methods were compared.Results No differences were found in rates of successful treatment among the three groups(P>0.05).The incidence of fitting number 8 Hegar dilator was slightly high in group A,but it was not different compared with that in group B or group C(P>0.05).Bleeding in previous 24 h in group C was significantly greater than that in group A or group B(P<0.01).The cases of blood loss(>50 ml) during evacuation in group B were more than those in group A(P>0.05).Women in group B had less abdominal pain than those in group A or group C(P<0.01).Side effects in group C were more than those in group A on nausea(P<0.01),vomiting(P<0.05),and diarrhea(P<0.01).Group B had the highest acceptability among the three groups(P<0.05).Conclusion Three methods have the similar clinical efficacies in cervical ripening for surgical treatment of early missed abortion.Based on individual characteristics,different approach would be chosen to avoid some adverse events and improve the clinical application of Dilapan-dilator. | Yu-xia WANG Mi-jiao HUANG Ting HE Rong ZENG Wei-jie ZHU Mei TU | 2012 | Journal of Reproduction and Contraception2012，23，2： | 6 |
| 10 | Effect and safety of acupotomy in treatment of knee osteoarthritis:a systematic review and Meta-analysis显示文摘OBJECTIVE: To evaluate the clinical efficacy and safety of acupotomy in treatment of knee osteoarthritis(OA).METHODS: Extensive literature searches were carried out in PubMed, EMBASE, Cochrane Library(Issue 5, 2017), Chinese Biomedical Literature Database, China National Knowledge Infrastructure Database, China Science and Technology Journal Database and Wanfang Database. All databases were retrieved from their inception until May 31, 2017.Randomized controlled trials incorporating acupotomy versus intra-articular sodium hyaluronate for knee osteoarthritis were included. According to Cochrane Reviews’ Handbook(5.2), two reviewers screened each article and extracted data independently and were blinded to the findings of each reviewer. Meta-analysis was performed by the Cochrane Collaboration’s RevMan 5.3 software.RESULTS: We identified 12 studies involving 1150 patients aged between 40 and 78 years old. The pooled analysis indicated that acupotomy showed a significant improvement for short-term effect[cure rate: odds ratio(OR) = 2.04, 95% confidence interval(CI)(1.46, 2.85), P < 0.01;total effective rate:OR = 2.25, 95% CI(1.55, 3.28), P < 0.01;pain score:standard mean difference(SMD) =-1.02;95% CI(-1.72,-0.31);P = 0.005;Western Ontario and McMaster Universities Questionnaire(WOMAC) score:SMD =-0.74;95% CI(-1.11,-0.37);P < 0.01];and also for long-term effect [total effective rate:OR = 2.99, 95%CI(1.88, 4.76), Z = 4.64, P < 0.01;pain score: SMD =-1.68;95% CI(-2.14,-1.22);P <0.001;WOMAC score: SMD =-0.91;95% CI(-1.40,-0.41);P < 0.001]. In addition, there was no obvious difference between acupotomy group and control group in adverse events [OR = 2.13, 95% CI(0.14, 32.28), P = 0.58].CONCLUSION: Acupotomy is a safe and effective treatment for KOA. However, due to the methodological deficiency of the included studies, well-designed randomized controlled trials are required to further confirm the findings. | Fang Ting Li Qi Zhou Fanyuan Liu Fushui Liu Zhongyong Zhao Meimei Chen Mei You Jianyu Jin Yuli Xie Jinmei | 2020 | Journal of Traditional Chinese Medicine2020，40，3： | 6 |
| 11 | Stability of alpine timberline ecotone on Taibai Mountain,China显示文摘1IntroductionTaibaiMountain,whichextendsfrom33°49′31″to34°08′11″Nandfrom107°41′23″to107°51′40″E,isthehighestpeakofQinlingRang... | Cui Hai ting, Dai Jun hu, Tang Zhi yao, Huang Yong mei, Cao Yan li Department of Urban and Environmental Sciences, Peking University, Beijing 100871, China | 1999 | Journal of Environmental Sciences1999，11，2： | 6 |
| 12 | Noble Gas Isotopic Compositions of Cobalt-rich Ferromanganese Crusts from the Western Pacific Ocean and Their Geological Implications显示文摘Noble gas isotopic compositions of various layers in three-layered (outer, porous and compact layers) cobalt-rich ferromanganese crusts and their basaltic and phosphorite substrates from the western Pacific Ocean were analyzed by using a high vacuum gas mass spectrum. The analytical results show that the noble gases in the Co-rich crusts have derived mainly from the ambient seawater, extraterrestrial grains such as interplanetary dust particles (IDPs) and wind-borne continental dust grains, and locally formation water in the submarine sediments, but different noble gases have different sources. He in the crusts derives predominantly from the extraterrestrial grains, with a negligible amount of radiogenic He from the eolian dust grains. Ar is sourced mainly from the dissolved air in the seawater and insignificantly from radiogenic Ar in the eolian continental dust grains or the formation water. Xe and Ne derive mainly from the seawater, with minor amounts of extraterrestrial Xe and Ne in the IDPs. Compared with the porous and outer layers, the compact layer has a relatively high 4He content and lower 3He/4He ratios, suggesting that marine phosphatization might have greatly modified the noble gas isotopic compositions of the crusts. Besides, the 3He/4He values of the basaltic substrates of the cobalt-rich crusts are very low and their R/Ra ratios are mostly <0.1 Ra, which are similar to that of phosphorite substrates (0.087 Ra), but much lower than that of fresh submarine MORB (8.75±2.14 Ra) or seamount basalts (3-43 Ra), implying that the basaltic substrates have suffered strong water/rock interaction and reacted with radiogenic 4He and P-rich upwelling marine currents during phosphatization. The trace elements released in the basalt/seawater interaction might favor the growth of cobalt-rich crusts. The relatively low 3He/4He values in the seamount basalts may be used as an important exploration criterion for the cobalt-rich ferromanganese crusts. | SUN Xiaoming XUE Ting HE Gaowen YE Xianren ZHANG Mei LU Hongfeng WANG Shengwei | 2007 | Acta Geologica Sinica(English Edition)2007，81，1： | 5 |
| 13 | Cathepsin B-responsive nanodrug delivery systems for precise diagnosis and targeted therapy of malignant tumors显示文摘The tumor microenvironment(TME)significantly influences cancer evolution and therapeutic efficacy.Targeting biofunctional molecules to the TME has long been appreciated as a means of raising local drug concentrations and reducing systemic toxicities.The booming nanotechnology field has realized the importance of cathepsin B to derive a variety of intelligent enzyme-responsive nanosized drug delivery systems(nanoDDS)to improve treatment responses and clinical outcomes.In this tutorial review,after introducing the molecular structure and physiological/pathological functions of cathepsin B,the outstanding achievements of cathepsin B-responsive nanoplatforms in the precise diagnosis,targeted therapy,and synergistic theranostics of malignant tumors are systematically described.Finally,the challenges of enzyme-substrate incompatibility,low diagnostic sensitivity,mass production and biocompatibility of multifunctional nanoDDS are considered in order to successfully promote them to clinical applications. | Yanan Li Ting Mei Shupeng Han Tao Han Yongbing Sun Hui Zhang Feifei An | 2020 | Chinese Chemical Letters2020，31，12： | 5 |
| 14 | Strategies for improving the lithium-storage performance of 2D nanomaterials显示文摘2D nanomaterials, including graphene, transition metal oxide(TMO) nanosheets, transition metal dichalcogenide(TMD) nanosheets, etc., have offered an appealing and unprecedented opportunity for the development of high-performance electrode materials for lithium-ion batteries(LIBs). Although significant progress has been made on 2D nanomaterials for LIB applications in the recent years, some major challenges still exist for the direct use of these sheet-like nanomaterials, such as their serious self-agglomerating tendency during electrode fabrication and low conductivity as well as the large volume changes over repeated charging–discharging cycles for most TMOs/TMDs, which have resulted in large irreversible capacity, low initial Coulombic efficiency and fast capacity fading. To address these issues,considerable progress has been made in the exploitation of 2D nanosheets for enhanced lithium storage. In this review, we intend to summarize the recent progress on the strategies for enhancing the lithium-storage performance of 2D nanomaterials, including hybridization with conductive materials, surface/edge functionalization and structural optimization. These strategies for manipulating the structures and properties of 2D nanomaterials are expected to meet the grand challenges for advanced nanomaterials in clean energy applications and thus provide access to exciting materials for achieving high-performance next-generation energy-storage devices. | Jun Mei Yuanwen Zhang Ting Liao Ziqi Sun Shi Xue Dou | 2018 | National Science Review2018，5，3： | 5 |
| 15 | Phenformin alone or combined with gefitinib inhibits bladder cancer via AMPK and EGFR pathways显示文摘Background:In previous studies,we have shown that the combination of metformin and gefitinib inhibits the growth of bladder cancer cells.Here we examined whether the metformin analogue phenformin,either used alone or in combination with gefitinib,could inhibit growth of bladder cancer cells.Methods:The growth-inhibitory effects of phenformin and gefitinib were tested in one murine and two human bladder cancer cell lines using MTT and clonogenic assays.Effects on cell migration were assessed in a wound healing assay.Synergistic action between the two drugs was assessed using CompuSyn software.The potential involvement of AMPK and EGFR pathways in the effects of phenformin and gefitinib was explored using Western blotting.Results:In MTT and clonogenic assays,phenformin was>10-fold more potent than metformin in inhibiting bladder cancer cell growth.Phenformin also potently inhibited cell migration in wound healing assays,and promoted apop-tosis.AMPK signaling was activated;EGFR signaling was inhibited.Phenformin was synergistic with gefitinib,with the combination of drugs showing much stronger anticancer activity and apoptotic activation than phenformin alone.Conclusions:Phenformin shows potential as an effective drug against bladder cancer,either alone or in combination with gefitinib. | Yanjun Huang Sichun Zhou Caimei He Jun Deng Ting Tao Qiongli Su Kwame Oteng Darko Mei Peng Xiaoping Yang | 2018 | Cancer Communications2018，38，1： | 5 |
| 16 | Childhood BMI and Adult Obesity in a Chinese Sample:A 13-Year Follow-up Study显示文摘Objective Obesity is recognized as a significant risk factor for diabetes and hypertension. The present study aimed to examine the associations between adults' obesity risk and childhood and parental obesity. Methods A total of 204 children aged 6-17 years were recruited in 2002 with an average follow-up period of 13.2 years. Height and body weight were measured by trained staffs. Overweight and obesity were defined based on the Chinese standard for children and adults. T-test, analysis of variance, and Chi-square analysis were used for single factor analysis. Multiple linear and logistic regression analyses were used to perform multifactor analysis. Results The percentage of non-obese children who grew up to be non-obese adults was 62.6%, and that of obese children who grew up to be obese adults was 80.0%. There was a significant association between childhood body mass index(BMI) and adulthood BMI with a β regression coefficient of 3.76 [95% confidence interval(CI): 1.36-6.16], and between childhood obesity and adulthood obesity with an odds ratio of 5.76(95% CI: 1.37-24.34). There was no statistical difference between parental obesity at baseline and children's adulthood obesity, after adjustment of confounders. Male participants and those aged 10.0-13.0 years had a higher risk of adulthood obesity with odds ratios of 2.50(95% CI: 1.12-5.26) and 3.62(95% CI: 1.17-11.24), respectively. Conclusion Childhood obesity is an important predictor of adulthood obesity. | LIU Dan HAO Yun Xia ZHAO Ting Zhi SONG Peng Kun ZHAI Yi PANG Shao Jie ZHAO Yan Fang ZHANG Mei WANG Zhuo Qun MI Sheng Quan WANG Yu Ying ZHANG Jian ZHAO Wen Hua | 2019 | Biomedical and Environmental Sciences2019，32，3： | 5 |
| 17 | Chinese expert consensus on the management of chimeric antigen receptor T cell therapy-associated coagulopathy显示文摘Chimeric antigen receptor T-cell(CAR-T)therapy has greatly improved the disease remission rate and long-term survival rate of patients with relapsed/refractory hematological malignancies.[1-3]Currently,several commercial CAR-T products are available in the market and numerous CAR-T clinical trials have been conducted.Attention should be paid to the safety of CAR-T therapy.The main adverse effects of CAR-T therapy are cytokine release syndrome(CRS)and immune effector cell-associated neurotoxicity syndrome(ICANS).[4] | Heng Mei Fangping Chen Yue Han Ming Hou He Huang Xiaojun Huang Yuhua Li Aibin Liang Qifa Liu Ting Niu Jun Peng Wenbin Qian Yongping Song Jianxiang Wang Ying Wang Depei Wu Kailin Xu Linhua Yang Renchi Yang Lei Zhang Liansheng Zhang Xi Zhang Xiaohui Zhang Weili Zhao Weidong Han Yu Hu | 2022 | Chinese Medical Journal2022，，14： | 4 |
| 18 | Generation of polarization and phase singular beams in fibers and fiber lasers显示文摘Cylindrical vector beams and vortex beams,two types of typical singular optical beams characterized by axially symmetric polarization and helical phase front,possess the unique focusing property and the ability of carrying orbital angular momentum.We discuss the formation mechanisms of such singular beams in few-mode fibers under the vortex basis and show recent advances in generating techniques that are mainly based on long-period fiber gratings,mode-selective couplers,offset-spliced fibers,and tapered fibers.The performances of cylindrical vector beams and vortex beams generated in fibers and fiber lasers are summarized and compared to give a comprehensive understanding of singular beams and to promote their practical applications. | Dong Mao Yang Zheng Chao Zeng Hua Lu Cong Wang Han Zhang Wending Zhang Ting Mei Jianlin Zhao | 2021 | Advanced Photonics2021，3，1： | 4 |
| 19 | Complete approach to automatic identification and subpixel center location for ellipse feature显示文摘To meet the need of automatic image features extraction with high precision in visual inspection, a complete approach to automatic identification and sub-pixel center location for similar-ellipse feature is proposed. In the method, the feature area is identified automatically based on the edge attribute, and the sub-pixel center location is accomplished with the least- square algorithm. It shows that the method is valid, practical, and has high precision by experiment. Meanwhile this method can meet the need of instrumentation of visual inspection because of easy realization and without man-machine interaction. | XUE Ting WU Bin SUN Mei YE Sheng-hua | 2008 | Optoelectronics Letters2008，4，1： | 4 |
| 20 | Combined Effects of A Body Shape Index and Serum C-reactive Protein on Ischemic Stroke Incidence among Mongolians in China显示文摘Objective We aimed to evaluate the combined effects of a high body shape index(ABSI) and a high serum C-reactive protein(CRP) level on the incidence of ischemic stroke in a Mongolian population in China. Methods A prospective cohort study was conducted among 2,589 participants from June 2002 to July 2012 in Inner Mongolia, China. The participants were categorized into 4 groups according to their level of ABSI and CRP. Cox proportional hazards models were used to assess the hazard ratios(HRs) and 95% confidence intervals(CIs) for ischemic stroke among all groups. Results The multivariate adjusted HRs(95% CI) of ischemic stroke for high ABSI and high CRP level were 1.46(0.89-2.39) and 1.63(0.95-2.79), respectively. Compared with the low ABSI/low CRP level group, the multivariate adjusted HRs(95% CI) of ischemic stroke in the low ABSI/high CRP, high ABSI/low CRP, and high ABSI/high CRP groups were 1.04(0.46-2.35), 1.06(0.58-1.95) and 2.52(1.27-5.00), respectively. The HR of ischemic stroke for the high ABSI/high CRP level group was the highest and most statistically significant. Conclusion We found that participants with simultaneously high ABSI and high CRP levels had the highest risk of ischemic stroke in the Mongolian population. Our findings suggest that the combination of high ABSI and high CRP levels may increase the risk of ischemic stroke. | WANG Guang Li ZHANG Rui ZHOU Yi Ting WANG Ai Li XU Tian ZHANG Ming Zhi LI Hong Mei ZHANG Yong Hong | 2019 | Biomedical and Environmental Sciences2019，32，3： | 4 |
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