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| 1 | Optical vortices 30 years on:OAM manipulation from topological charge to multiple singularities显示文摘Thirty years ago,Coullet et al.proposed that a special optical field exists in laser cavities bearing some analogy with the superfluid vortex.Since then,optical vortices have been widely studied,inspired by the hydrodynamics sharing similar mathematics.Akin to a fluid vortex with a central flow singularity,an optical vortex beam has a phase singularity with a certain topological charge,giving rise to a hollow intensity distribution.Such a beam with helical phase fronts and orbital angular momentum reveals a subtle connection between macroscopic physical optics and microscopic quantum optics.These amazing properties provide a new understanding of a wide range of optical and physical phenomena,including twisting photons,spin–orbital interactions,Bose-Einstein condensates,etc.,while the associated technologies for manipulating optical vortices have become increasingly tunable and flexible.Hitherto,owing to these salient properties and optical manipulation technologies,tunable vortex beams have engendered tremendous advanced applications such as optical tweezers,high-order quantum entanglement,and nonlinear optics.This article reviews the recent progress in tunable vortex technologies along with their advanced applications. | Yijie Shen Xuejiao Wang Zhenwei Xie Changjun Min Xing Fu Qiang Liu Mali Gong Xiaocong Yuan | 2019 | Light(Science & Applications)2019，8，1： | 77 |
| 2 | Far-field coseismic displacements associated with the 2011 Tohoku-oki earthquake in Japan observed by Global Positioning System显示文摘Analysis of GEONET observations covering the entire territory of Japan shows that the great Tohoku-oki earthquake that occurred on March 11, 2011 off the east coast of Honshu in Japan caused an eastward movement of the northern part of the island by as much as 5.3 m. The GPS data from TEONET in China were used to derive far-field coseismic displacements and to assess the impact of the Tohoku-oki earthquake on crustal deformation in eastern China. The results reveal that the coseismic horizontal displacements induced by the earthquake are the level of millimeters to centimeters in North and Northeast China, with a maximum of 35 mm. Strain analysis also indicates that the earthquake resulted in an increase in the tensile strain on the north-northeast trending faults in North and Northeast China. The tensile strain imposed on the Yilan-Yitong and Dunhua-Mishan faults is more significant than that imposed on the faults in North China; the maximum normal strain reaches about 40 nano-strain. Considering that the static Coulomb stress loaded on the faults is limited, its effect on the regional seismic activity may not be significant. | WANG Min LI Qiang WANG Fan ZHANG Rui WANG YanZhao SHI HongBo ZHANG PeiZhen SHEN ZhengKang | 2011 | Chinese Science Bulletin2011，56，23： | 34 |
| 3 | Preliminary results pertaining to coseismic displacement and preseismic strain accumulation of the Lushan M_S7.0 earthquake,as reflected by GPS surveying显示文摘This paper presents the coseismic displacement and preseismic deformation fields of the Lushan MS7.0 earthquake that occurred on April 20,2013.The results are based on GPS observations along the Longmenshan fault and within its vicinity.The coseismic displacement and preseismic GPS results indicate that in the strain release of this earthquake,the thrust rupture is dominant and the laevorotation movement is secondary.Furthermore,we infer that any possible the rupture does not reach the earth’s surface,and the seismogenic fault is most likely one fault to the east of the Guanxian-Anxian fault.Some detailed results are obtainable.(1)The southern segment of the Longmenshan fault is locked preceding the Lushan earthquake.After the Wenchuan earthquake,the strain accumulation rate in the southeast direction accelerates in the epicenter of the Lushan earthquake,and the angle between the principal compressional strain and the seismogenic fault indicates that a sinistral deformation background in the direction of the seismogenic fault precedes the Lushan earthquake.Therefore,it is evident that the Wenchuan MS8.0 earthquake accelerated the pregnancy of the Lushan earthquake.(2)The coseismic displacements reflected by GPS data are mainly located in a region that is 230 km(NW direction)×100 km(SW direction),and coseismic displacements larger than 10 mm lie predominantly in a100-km region(NW direction).(3)On a large scale,the coseismic displacement shows thrust characteristics,but the associated values are remarkably small in the near field(within 70 km)of the earthquake fault.Meanwhile,the thrust movement in this70-km region does not correspond with the attenuation characteristics of the strain release,indicating that the rupture of this earthquake does not reach the earth’s surface.(4)The laevorotation movements are remarkable in the 50-km region,which is located in the hanging wall that is close to the earthquake fault,and the corresponding values in this case correlate with the attenuation characteristics of the strain release. | WU YanQiang JIANG ZaiSen WANG Min CHE Shi LIAO Hua LI Qiang LI Peng YANG YongLin XIANG HePing SHAO ZhiGang WANG WuXing WEI WenXin LIU XiaoXia | 2013 | Chinese Science Bulletin2013，58，28： | 33 |
| 4 | EMP chemical ages of monazites from Central Zone of the eastern Kunlun Orogen:Records of multi-tectonometamorphic events显示文摘Two generations of monazite were identified in one mica schist sample from the central zone of the eastern Kunlun Orogen at the northern margin of the Qinghai-Tibet Plateau. The first generation was found in the cores of garnet porphyroblasts with relatively high Y2O3 contents (averaging 1.012±0.088 wt%). The second generation occurs either as inclusions in the rims of garnet porphyroblasts,matrix kyanite,plagioclase and quartz,or as separate crystals associated with matrix biotite and muscovite mostly having a relatively low Y2O3 content (averaging 0.479±0.100 wt%). Electron microprobe (EMP) Th-U-Pbtotal chemical dating for two grains of the first generation monazite yields average ages of 455 ± 18 Ma and 420 ± 20 Ma,respectively; six grains of the second generation gave an average age of 246.1 ± 3.8 Ma. These ages suggest that the core and rim of the garnet porphyroblasts and their associated assemblages record two events of significant tectonometamorphism. The formation of the Ordovician monazite is related to the tectonometamorphic event responsible for continuous amalgamation of the Gondwanaland in the Late Pan-African period or for consumption of the Proto-Tethys,whereas the development of the Triassic monazite is related to the tectonometamorphic event for consumption of the Paleo-Tethys. | CHEN NengSong SUN Min WANG QingYan ZHAO GuoChun CHEN Qiang SHU GuiMing | 2007 | Chinese Science Bulletin2007，52，16： | 28 |
| 5 | A national report from China Liver Transplant Registry: steroid avoidance after liver transplantation for hepatocellular carcinoma显示文摘Objective:We aimed to evaluate the efficacy and safety of steroid-free immunosuppression after liver transplantation(LT)for hepatocellular carcinoma(HCC).Methods:We retrospectively analyzed HCC recipients without steroids after LT(SF group,n=368)based on the China Liver Transplant Registry(CLTR)database.These recipients were matched 1:2 with patients using steroids(S group,n=736)for the same period after LT for HCC,according to propensity scores.Results:Multivariate analysis indicates that recipients with younger age[odds ratio(OR),1.053;P=0.011],preoperative hepatitis B virus(HBV)DNA≥1,000 copies/mL(OR,2.597;P=0.004)and beyond Milan criteria(OR,4.255;P<0.001)were identified as the risk factors associated with tumor recurrence in steroid avoidance recipients after LT.The patients fulfilling the Milan criteria in the SF group presented higher overall and tumor-free survival rates than those in the S group(P<0.05).Multivariate analysis revealed that recipient beyond Milan criteria was an independent prognostic factor for overall survival(OR,1.690;P<0.001)and tumor-free survival(OR,2.066;P<0.001).The incidences of new-onset diabetes mellitus(21.20% vs.33.29%,P<0.001),new-onset hypertension(10.05%vs.18.61%,P<0.001)and hyperlipidemia(4.08% vs.7.20%,P=0.042)were significantly lower in the SF group.Conclusions:Steroid-free immunosuppression could be safe and feasible for HBV-related HCC patients in LT.Age,HBV DNA level and Milan criteria maybe risk factors associated with tumor recurrence in steroid avoidance recipients.Recipient beyond Milan criteria was an independent prognostic factor and recipient fulfilling Milan criteria can benefit the most from steroid-free immunosuppression. | Qiang Wei Feng Gao Runzhou Zhuang Qi Ling Qinghong Ke Jian Wu Tian Shen Mangli Zhang Min Zhang Xiao Xu Shusen Zheng | 2017 | Chinese Journal of Cancer Research2017，29，5： | 25 |
| 6 | Inhibitory effects of rosiglitazone on paraquat- induced acute lung injury in rats显示文摘 | Zhen-ning LIU Min ZHAO Qiang ZHENG Hong-yu ZHAO Wei-jian HOU Shu-ling BAI | 2013 | Acta Pharmacologica Sinica2013，34，10： | 19 |
| 7 | Effect of lipid on proliferation and activation of rat hepatic stellate cells(Ⅰ)显示文摘INTRODUCTIONDespitetheearlycontroversyovertheprimarycelularsourceofextracelularmatrixproteinsinliverfibrosis,compelinginvitro... | LU Lun Gen, ZENG Min De, LI Ji Qiang, HUA Jing, FAN Jian Gao, FAN Zhu Ping and QIU De Kai | 1998 | World Journal of Gastroenterology1998，4，6： | 18 |
| 8 | Synthesis of spherical LiNi_(0.8)Co_(0.15)Al_(0.05)O_2 cathode materials for lithium-ion batteries by a co-oxidation-controlled crystallization method显示文摘球形的 Ni0.8Co0.15Al0.05OOH 先锋,由一个 co-oxidation-controlled 结晶化方法准备了,被用来综合 LiNi0.8Co0.15Al0.05O2。获得的 LiNi0.8Co0.15Al0.05O2 材料看了优秀电气化学的性能,与 193.5 mAh/g 的一个起始的分泌物能力和在 50 个周期以后的 95.1% 的能力保留什么时候以在 2.8 和 4.3 V 之间的 0.2 C 率骑车了。 | Wan Min Liu Guo Rong Hu Zhong Dong Peng Ke Du Yan Bing Cao Qiang Liu | 2011 | Chinese Chemical Letters2011，22，9： | 17 |
| 9 | Blocking FSH inhibits hepatic cholesterol biosynthesis and reduces serum cholesterol显示文摘Menopause is associated with dyslipidemia and an increased risk of cardio-cerebrovascular disease.The classic view assumes that the underlying mechanism of dyslipidemia is attributed to an insufficiency of estrogen.In addition to a decrease in estrogen, circulating follicle-stimulating hormone (FSH)levels become elevated at menopause.In this study,we find that blocking FSH reduces serum cholesterol via inhibiting hepatic cholesterol biosynthesis.First,epidemiological results show that the serum FSH levels are positively correlated with the serum total cholesterol levels,even after adjustment by considering the effects of serum estrogen,in addition,the prevalence of hypercholesterolemia is significantly higher in peri-menopausal women than that in premenopausal women.Furthermore,we generated a mouse model of FSH elevation by intraperitoneally injecting exogenous FSH into ovariectomized (OVX)mice,in which a normal level of estrogen (E2)was maintained by exogenous supplementation. Consistently,the results indicate that FSH,independent of estrogen,increases the serum cholesterol level in this mouse model. Moreover,blocking FSH signaling by anti-FSHβ antibody or ablating the FSH receptor (FSHR)gene could effectively prevent hypercholesterolemia induced by FSH injection or high-cholesterol diet feeding.Mechanistically,FSH,via binding to hepatic FSHRs, activates the Gi2α/β-arrestin-2/Akt pathway and subsequently inhibits the binding of FoxO1 with the SREBP-2 promoter,thus preventing FoxO1 from repressing SREBP-2 gene transcription.This effect,in turn,results in the upregulation of SREBP-2,which drives HMGCR nascent transcription and de novo cholesterol biosynthesis,leading to the increase of cholesterol accumulation.This study uncovers that blocking FSH signaling might be a new strategy for treating hypercholesterolemia during menopause, particularly for women in peri-menopause characterized by FSH elevation only. | Yanjing Guo Meng Zhao Tao Bo Shizhan Ma Zhongshang Yuan Wenbin Chen Zhao He Xu Hou Jun Liu Zhenhai Zhang Qiang Zhu Qiangxiu Wang Xiaoyan Lin Zhongli Yang Min Cui Lu Liu Yujie Li Chunxiao Yu Xiaoyi Qi Qian Wang Haiqing Zhang Qingbo Guan Lifang Zhao Shimeng Xuan Huili Yan Yanliang Lin Li Wang Qihang Li Yongfeng Song Ling Gao Jiajun Zhao | 2019 | Cell Research2019，29，2： | 16 |
| 10 | Copper-chelating therapeutic effect in Wilson disease with different clinical phenotypes and polymorphisms of ATP7B gene显示文摘CopperchelatingtherapeuticefectinWilsondiseasewithdiferentclinicalphenotypesandpolymorphismsofATP7BgeneRENMingShan1,HUWen?.. | REN MingShan1, HU WenBin1, ZHANG Zhi1, JU ShuangWu1, FAN YuXin2, WANG GongQiang1 and YANG RenMin1Keywords Wilson disease/therapy copper chelating agents ATP7B gene mutations | 1998 | World Journal of Gastroenterology1998，4，4： | 15 |
| 11 | S-1-based vs non-S-1-based chemotherapy in advanced gastric cancer: A meta-analysis显示文摘AIM: To assess the efficacy and tolerability of S-1-based vs non-S-1-based chemotherapy in advanced gastric cancer(AGC). METHODS: We extracted reported endpoints, including overall survival(OS), progression-free survival(PFS), time-to-treatment failure(TTF), objective response rate(ORR) and adverse effects, from randomized controlled trials identified in PubMed, the Cochrane library, Science Direct, EMBASE and American Society of Clinical Oncology meetings. Stata software was used to calculate the pooled values.RESULTS: Seven randomized controlled trials involving 2176 patients were included in this meta-analysis. Compared to non-S-1-based regimens, the use of S-1-based regimens were associated with an increase in ORR(RR = 1.300; 95%CI: 1.028-1.645); OS(HR = 0.89; 95%CI: 0.81-0.99; P = 0.025), TTF(HR = 0.83; 95%CI: 0.75-0.92; P = 0.000), and a lower risk of febrile neutropenia(RR = 0.225; P = 0.000) and stomatitis(RR = 0.230; P = 0.032). OS, PFS and TTFwere prolonged, especially in the Asian population. In subgroup analysis, statistically significant increases in ORR(RR = 1.454; P = 0.029), OS(HR = 0.895; P = 0.041) and TTF(HR = 0.832; P = 0.000) were found when S-1-based chemotherapy was compared to 5-fluorouracil(5-FU)-based chemotherapy. The incidence of leukopenia(RR = 0.584; P = 0.002) and stomatitis(RR = 0.230; P = 0.032) was higher in the 5-FU-based arm. S-1-based regimens had no advantage in ORR, OS, PFS, TTF and grade 3 or 4 adverse events over capecitabine-based regimens. CONCLUSION: S-1-based chemotherapy may be a good choice for AGC because of longer survival times, better tolerance and more convenient use. | Jian Yang Yan Zhou Ke Min Qiang Yao Chun-Ni Xu | 2014 | World Journal of Gastroenterology2014，20，33： | 15 |
| 12 | CCL5 deficiency promotes liver repair by improving inflammation resolution and liver regeneration through M2 macrophage polarization显示文摘Despite the diverse etiologies of drug-induced liver injury(DILI),innate immunity activation is a common feature involved in DILI progression.However,the involvement of innate immunity regulation in inflammation resolution and liver regeneration in DILI remains obscure.Herein,we identified the chemokine CCL5 as a central mediator of innate immunity regulation in the pathogenesis of DILI.First,we showed that serum and hepatic CCL5 levels are elevated in both DILI patients and an APAP-induced liver injury(AILI)mouse model.Interestingly,both nonparenchymal cells and stressed hepatocytes are cell sources of CCL5 induction in response to liver injury.Functional experiments showed that CCL5 deficiency has no effect on the early phase of AILI but promotes liver repair in the late phase mainly by promoting inflammation resolution and liver regeneration,which are associated with an increased number of hepatic M2 macrophages.Mechanistically,CCL5 can directly activate M1 polarization and impede M2 polarization through the CCR1-and CCR5-mediated activation of the MAPK and NF-κB pathways.We then showed that CCL5 inhibition mediated by either a CCL5-neutralizing antibody or the antagonist Met-CCL5 can greatly alleviate liver injury and improve survival in an AILI mouse model.Our data demonstrate CCL5 induction during DILI,identify CCL5 as a novel innate immunity regulator in macrophage polarization,and suggest that CCL5 blockage is a promising therapeutic strategy for the treatment of DILI. | Meng Li Xuehua Sun Jie Zhao Lei Xia Jichang Li Min Xu Bingrui Wang Han Guo Chang Yu Yueqiu Gao Hailong Wu Xiaoni Kong Qiang Xia | 2020 | Cellular & Molecular Immunology2020，17，7： | 13 |
| 13 | Combination of symptoms, syndrome and disease: Treatment of refractory diabetic gastroparesis显示文摘AIM:To assess effect of combination of symptoms,syndrome and disease on treatment of diabetic gastroparesis with severe nausea and vomiting.METHODS:Professor Tong Xiaolin’s clinical electronic medical records of patients who were treated between January 1,2006 and October 1,2012 were used as a database.Patients who met the inclusion criteria were enrolled.General information(name,sex and age),symptoms and blood glucose levels were obtained from the clinic electronic medical record,which was supplemented by a telephone interview.The patient-rated Gastroparesis Cardinal Symptom Index(GCSI)was used to evaluate the severity of the symptoms of gastroparesis.The effects of the treatment were assessed by the change in the severity of the symptoms of gastroparesis and the change in blood glucose between the baseline levels and the post-treatment levels at 1,2,4,8 and 12 wk.RESULTS:Forty-five patients had a mean GCSI nausea and vomiting severity score of 4.21±0.67 and a total GCSI score of 2.77±0.63 before treatment.There was a significant improvement in the nausea and vomiting score at every return visit compared with the baseline score(1 wk:3.02±1.04 vs 4.18±0.71,P<0.001;2wk:2.32±1.25 vs 4.16±0.73,P<0.001;4 wk:2.12±1.26 vs 4.12±0.73,P<0.001;8 wk:1.79±1.09vs 4.24±0.77,P<0.001;12 wk:0.69±0.92 vs 4.25±0.70,P<0.001).Twenty-five of the 45 patients had complete resolution of vomiting during the observation period(mean time to resolution was 37.9±27.3 d).The postprandial fullness and early satiety subscale,bloating subscale and total GCSI scores were also improved.Finally,the blood glucose levels improved after treatment,although the change was not significant.CONCLUSION:Use of the combination of symptoms,syndrome and disease to treat diabetic gastroparesis with refractory nausea and vomiting may be a new treatment option. | Jun-Ling Li Min Li Bing Pang Qiang Zhou Jia-Xing Tian Hong-Xing Liu Xi-Yan Zhao Xiao-Lin Tong | 2014 | World Journal of Gastroenterology2014，20，26： | 13 |
| 14 | Transgenic rhesus monkeys carrying the human MCPH1 gene copies show human-like neoteny of brain development显示文摘Brain size and cognitive skills are the most dramatically changed traits in humans during evolution and yet the genetic mechanisms underlying these human-specific changes remain elusive.Here,we successfully generated 11 transgenic rhesus monkeys(8 first-generation and 3 second-generation)carrying human copies of MCPH1,an important gene for brain development and brain evolution.Brain-image and tissue-section analyses indicated an altered pattern of neural-cell differentiation,resulting in a delayed neuronal maturation and neural-fiber myelination of the transgenic monkeys,similar to the known evolutionary change of developmental delay(neoteny)in humans.Further brain-transcriptome and tissue-section analyses of major developmental stages showed a marked human-like expression delay of neuron differentiation and synaptic-signaling genes,providing a molecular explanation for the observed brain-developmental delay of the transgenic monkeys.More importantly,the transgenic monkeys exhibited better short-term memory and shorter reaction time compared with the wild-type controls in the delayed-matching-to-sample task.The presented data represent the first attempt to experimentally interrogate the genetic basis of human brain origin using a transgenic monkey model and it values the use of non-human primates in understanding unique human traits. | Lei Shi Xin Luo Jin Jiang Yongchang chen Cirong Liu Ting Hu Min Li Qiang Lin Yanjiao Li Jun Huang Hong Wang Yuyu Niu Yundi Shi Martin Styner Jianhong Wang Yi Lu Xuejin Sun Hualin Yu Weizhi Ji Bing Su | 2019 | National Science Review2019，6，3： | 12 |
| 15 | Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event. | TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，3： | 12 |
| 16 | Autofluorescence of MDA-modified proteins as an in vitro and in vivo probe in oxidative stress analysis显示文摘 | Qiang, Min Xu, Yajie Lu, Yang He, Yingge Han, Chanshuai Liu, Ying He, Rongqiao | 2014 | Protein & Cell2014，5，6： | 11 |
| 17 | Guided chemotherapy based on patient-derived mini-xenograft models improves survival of gallbladder carcinoma patients显示文摘Background:Gallbladder carcinoma is highly aggressive and resistant to chemotherapy,with no consistent strategy to guide first line chemotherapy.However,patient-derived xenograft(PDX)model has been increasingly used as an effective model for in preclinical study of chemosensitivity.Methods:Mini-PDX model was established using freshly resected primary lesions from 12 patients with gallblad-der to examine the sensitivity with five of the most commonly used chemotherapeutic agents,namely gemcitabine,oxaliplatin,5-fluorouracil,nanoparticle albumin-bound(nab)-paclitaxel,and irinotecan.The results were used to guide the selection of chemotherapeutic agents for adjunctive treatment after the surgery.Kaplan-Meier method was used to compare overall survival(OS)and disease free survival(DFS)with 45 patients who received conventional chemo-therapy with gemcitabine and oxaliplatin.Results:Cell viability assays based on mini-PDX model revealed significant heterogeneities in drug responsiveness.Kaplan-Meier analysis showed that patients in the PDX-guided chemotherapy group had significantly longer median OS(18.6 months;95%CI 15.9-21.3 months)than patients in the conventional chemotherapy group(13.9 months;95%CI 11.7-16.2 months)(P=0.030;HR 3.18;95%CI 1.47-6.91).Patients in the PDX-guided chemotherapy group also had significantly longer median DFS(17.6 months;95%CI 14.5-20.6 months)than patients in the conventional chemotherapy group(12.0 months;95%CI 9.7-14.4 months)(P=0.014;HR 3.37;95%CI 1.67-6.79).Conclusion:The use of mini-PDX model to guide selection of chemotherapeutic regimens could improve the out-come in patients with gallbladder carcinoma. | Ming Zhan Rui-meng Yang Hui Wang Min He Wei Chen Sun-wang Xu Lin-hua Yang Qiang Liu Man-mei Long Jian Wang | 2018 | Cancer Communications2018，38，1： | 11 |
| 18 | Relationship between gene expression and the accumulation of catechin during spring and autumn in tea plants (Camellia sinensis L.)显示文摘The tea plant(Camellia sinensis L.)is an important commercial crop with remarkably high catechin concentrations.Tea is popular worldwide given the plant's health benefits.Catechins are the main astringent substance in tea and are synthesized mainly via the phenylpropanoid pathway.In this study,eight cultivars of tea plants harvested both in spring and autumn were used to investigate differences in catechin concentrations by using high-performance liquid chromatography.The expression levels of genes associated with catechin biosynthesis were investigated using reverse transcription-quantitative polymerase chain reaction.The results indicated that the total catechin(TC)concentrations were significantly higher in tea plants harvested in autumn than in those harvested in spring,based on higher concentrations of epigallocatechin(EGC)in autumn tea(P<0.01).The expression of the genes phenylalanine ammonia-lyase(PAL),flavanone 3-hydroxylase(F3H),flavonoid 3′,5′-hydroxylase(F3′5′H),dihydroflavonol 4-reductase(DFR),and anthocyanidin synthase(ANS)is closely related to the TC content of tea plants in both spring and autumn.Positive correlations between PAL,cinnamate 4-hydroxylase(C4H),F3H,and DFR expression and EGC accumulation in autumn tea were identified,with correlation coefficients of 0.710,0.763,0.884,and 0.707,respectively.A negative correlation between ANS expression level and EGC concentrations in tea plants harvested in spring was noted(r=−0.732).Additionally,negative correlations between F3H and ANS expression levels and the catechin content were identified in spring tea,whereas the correlations were positive in autumn tea.Significant differences in the F3H and ANS expression levels between spring and autumn tea indicate that F3H and ANS are potentially key genes affecting catechin accumulation in tea plants. | Min Liu Heng-lu Tian Jian-Hua Wu Ren-Rong Cang Run-Xian Wang Xiao-Hua Qi Qiang Xu Xue-Hao Chen | 2015 | Horticulture Research2015，2，1： | 10 |
| 19 | Effect of Morinda officinalis capsule on osteoporosis in ovariectomized rats显示文摘AIM:To explore the therapeutic effects of Morinda officinalis capsules(MOP) on osteoporosis in ovariectomized rats.METHOD:Six-month-old female Sprague–Dawley rats were induced for postmenopausal osteoporosis(PMOP) by bilateral ovariectomy and divided into seven groups as follows:sham-operated group,ovariectomized(OVX) control group,OVX treated with xianlinggubao(XLGB)(270 mg·kg-1·d-1),OVX treated with alendronate sodium(ALN)(3 mg·kg-1·d-1),and OVX treated with Morinda officinalis capsule(MOP) of graded doses(90,270 and 810 mg·kg-1·d-1) groups.Oral treatments were administered daily on the 4th week after ovariectomy and lasted for 12 weeks.The bone mineral density was evaluated by dual-energy X-ray absorptiometry.The tartrate-resistant acid phosphatase(TRAP),alkaline phosphatase(AKP),and osteocalcin(OC) levels in the serum and plasma were determined by standard colorimetric and enzyme immunoassays methods.Bone biomechanical properties and morphological parameters were analyzed by three-point bending test and histomorphometry respectively.RESULTS:Morinda officinalis capsules at all doses were able to significantly prevent the OVX-induced loss of bone mass due to diminishing serum AKP and TRAP levels while elevating OC level in the plasma.Morinda officinalis capsules also enhanced the bone strength and prevented the deterioration of trabecular microarchitecture.CONCLUSION:Morinda officinalis capsules possess potent anti-osteoporotic activity in OVX rats which could be an effective treatment for postmenopausal osteoporosis. | LI Ye Lü Shan-Shan TANG Gui-Ying HOU Min TANG Qing ZHANG Xiao-Na CHEN Wei-Hai CHEN Gang XUE Qiang ZHANG Cong-Cong ZHANG Ji-Fen CHEN Yi XU Xiao-Yu | 2014 | Chinese Journal of Natural Medicines2014，12，3： | 10 |
| 20 | Boxb mediate BALB/c mice corneal inflammation through a TLR4/MyD88-dependent signaling pathway in Aspergillus fumigatus keratitis显示文摘AIM: To investigate whether high-mobility group box 1(HMGB1) Boxb exacerbates BALB/c mice corneal immune responses and inflammatory through the Toll-like receptor 4(TLR4)/myeloid differentiation primary response 88(My D88)-dependent signaling pathway in Aspergillus fumigatus(A. fumigatus) keratitis.METHODS: The mice corneas were pretreated with phosphate buffer saline(PBS), Boxb before A. fumigatus infection. The abdominal cavity extracted macrophages were pretreated with PBS, Boxb, TLR4 inhibitor(CLI-095), Dimethyl sulfoxide(DMSO) separately before A. fumigatus hyphae stimulation. HMGB1 was detected in normal and infected mice corneas and macrophages by real-time reverse transcriptase polymerase chain reaction(RT-PCR), the TLR4, My D88, interleukin-1β(IL-1β), tumor necrosis factor-α(TNF-α) were detected by Western blot and PCR.RESULTS: In BALB/c mice corneas, the expressions of TLR4, HMGB1, IL-1β, TNF-α were increased after A. fumigatus infection. While pretreatment with Boxb significantly increased the expressions of TLR4, HMGB1, My D88, IL-1β, TNF-α compared with PBS control after infection. In BALB/c mice abdominal cavity extracted macrophages, pretreatment with Boxb increased the expressions of TLR4, HMGB1, My D88, IL-1β, TNF-α, while pretreatment with CLI-095 and Boxb significantly decreased the expressions of TLR4, HMGB1, My D88, IL-1β, TNF-α. CONCLUSION: In A. fumigatus keratitis, Boxb play a proinflammatory role in corneal anti-fungi immune response through the HMGB1-TLR4-My D88 signal pathway. | Min Liu Cui Li Gui-Qiu Zhao Jing Lin Cheng-Ye Che Qiang Xu Qian Wang Rui Xu Ya-Wen Niu | 2018 | International Journal of Ophthalmology(English edition)2018，11，4： | 10 |
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