|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The Global Boundary Stratotype Section and Point (GSSP) for the base of the Hirnantian Stage (the uppermost of the Ordovician System)显示文摘 | Xu Chen Jiayu Rong Junxuan Fan Renbin Zhan Charles E. Mitchell David A. T. Harper Michael J. Melchin Ping'an Peng Stan C. Finney Xiaofeng Wang | 2006 | Episodes2006，29，3： | 61 |
| 2 | Anlotinib has good efficacy and low toxicity: a phase Ⅱ study of anlotinib in pre-treated HER-2 negative metastatic breast cancer显示文摘Objective:Anlotinib is a novel tyrosine kinase inhibitor blocking angiogenesis.This study was performed to assess the efficacy and safety of anlotinib in patients with metastatic breast cancer.Methods:Patients with HER2-negative breast cancer,who were pre-treated with anthracycline or taxanes in a neoadjuvant,adjuvant,or metastatic setting,and had treatment failure after at least one prior chemotherapy regimen in the metastatic setting were enrolled.Anlotinib was administered at 12 mg daily for 14 days in a 21-day cycle until disease progression or unacceptable toxicity occurred.Simultaneously,5–10 m L of venous blood was collected to perform circulating tumor DNA(ct DNA)testing every 2 treatment cycles.The primary endpoint was the objective response rate(ORR).Secondary endpoints included the disease control rate(DCR),progression-free survival(PFS),overall survival,safety,and biomarkers.Results:Twenty-six eligible patients were enrolled,with a median age of 56(30–75)years.The median follow-up time was 10.5 months.The ORR was 15.4%,the DCR was 80.8%,and the median PFS was 5.22 months(95%confidence interval 2.86–6.24).Fourteen(53.8%)patients survived for more than 10 months.The changes in the detectable ct DNA variant allele frequency were consistent with the tumor response.The most common treatment-related adverse events were hypertension(57.7%),thyroidstimulating hormone elevation(34.6%),and hand-foot syndrome(23.1%).Conclusion:Anlotinib showed objective efficacy with tolerable toxicity in heavily pre-treated,metastatic HER2-negative breast cancer.The dynamic changes in the ct DNA variant allele fraction may be predictive of the tumor response. | Nanlin Hu Yiran Si Jian Yue Tingting Sun Xue Wang Zhuqing Jia Songlin Gao Qiao Li Yang Shao Jiayu Wang Yang Luo Fei Ma Binghe Xu Peng Yuan | 2021 | Cancer Biology & Medicine2021，18，3： | 11 |
| 3 | Clue to a thorough understanding of terahertz pulse generation by femtosecond laser filamentation显示文摘In this work, it has been demonstrated that in order to fully understand the terahertz(THz) pulse generation process during femtosecond laser filamentation, the interaction between THz wave and air plasma has to be taken into account. This interaction is mainly associated with the spatial confinement of the THz pulse by the plasma column, which could be described by the one-dimensional negative dielectric(1DND) waveguide model. By combining the 1 DND model with the conventional four-wave mixing(4WM) and photocurrent(PC) models,the variation of THz spectral amplitude and width obtained in experiments could be better understood. Finally, a three-step procedure, with 1DND bridging 4WM and PC processes, has been established for the first time to describe the underlying mechanism of THz radiation from plasma sources. | JIAYU ZHAO WEIWEI LIU SHICHANG LI DAN LU YIZHU ZHANG YAN PENG YIMING ZHU SONGLIN ZHUANG | 2018 | Photonics Research2018，6，4： | 9 |
| 4 | Spaceflight and simulated microgravity suppresses macrophage development via altered RAS/ERK/NFκB and metabolic pathways显示文摘Spaceflight-associated immune system weakening ultimately limits the ability of humans to expand their presence beyond the earth's orbit. A mechanistic study of microgravity-regulated immune cell function is necessary to overcome this challenge. Here, we demonstrate that both spaceflight (real) and simulated microgravity significantly reduce macrophage differentiation, decrease macrophage quantity and functional polarization, and lead to metabolic reprogramming, as demonstrated by changes in gene expression profiles. Moreover, we identified RAS/ERK/NFκB as a major microgravity-regulated pathway. Exogenous ERK and NFκB activators significantly counteracted the effect of microgravity on macrophage differentiation. In addition, microgravity also affects the p53 pathway, which we verified by RT-qPCR and Western blot. Collectively, our data reveal a new mechanism for the effects of microgravity on macrophage development and provide potential molecular targets for the prevention or treatment of macrophage differentiation deficiency in spaceflight. | Lu Shi Hongling Tian Peng Wang Ling Li Zhaoqi Zhang Jiayu Zhang Yong Zhao | 2021 | Cellular & Molecular Immunology2021，18，6： | 7 |
| 5 | CMHX008,a PPAR γ partial agonist,enhances insulin sensitivity with minor influences on bone loss显示文摘Traditional thiazolidinediones(TZDs),such as rosiglitazone,are peroxisome proliferator-activated receptor g(PPARg)potent agonists that can be used to treat type 2 diabetes but carry unwanted effects,including increased risk for fracture.The present work aimed to compare the insulin-sensitizing efficacies and bone-loss side effects of CMHX008,a novel TZDs-like PPARg partial agonist,with those of rosiglitazone.A TR-FRET PPARg competitive binding assay was used to compare the binding affinity between CMHX008 and rosiglitazone.Mice were administered vehicle,CMHX008 or rosiglitazone for 16 weeks.Mesenchymal stem cells(MSCs)were used to examine differences in differentiation into osteoblasts after compounds treatment.TR-FRET showed lower affinity to PPARg by CMHX008 compared with rosiglitazone.Mice treated with CMHX008 showed insulin sensitization similar to that of mice treated with rosiglitazone,which was related to the significant inhibition of PPARg Ser273 phosphorylation and improved insulin sensitivity by facilitating the phosphorylation of insulin receptor and Akt in adipose tissues.Micro-CT and histomorphometric analyses demonstrated that the degree of trabecular bone loss after treatment with CMHX008 was weaker than that observed with rosiglitazone,as evidenced by consistent changes in BV/TV,Tb.N,Tb.Th,Tb.Sp,and the mineral apposition rate.MSCs treated with CMHX008 showed higher ALP activity and mRNA levels of bone formation markers than did cells treated with rosiglitazone in the osteoblast differentiation test.Thus,CMHX008 showed insulin-sensitizing effects similar to those of rosiglitazone with a lower risk of bone loss,suggesting that PPARg sparing eliminates the skeletal side effects of TZDs while maintaining their insulin-sensitizing properties. | Yi Hou Xuemei Cao Xiangnan Hu Xinyu Li Xiaoqin Shi Hongying Wang Chuan Peng Jiayu Li Jibin Li Qifu Li Chaodong Wu Xiaoqiu Xiao | 2018 | Genes & Diseases2018，5，3： | 6 |
| 6 | Trastuzumab plus adjuvant chemotherapy for human epidermal growth factor receptor 2(HER2)-positive early-stage breast cancer: A real-world retrospective study in Chinese patients显示文摘Objective: To assess the long-term effectiveness and safety of trastuzumab in adjuvant therapy for Chinese patients with early-stage human epidermal growth factor 2(HER2)-positive breast cancer in a real-world setting.Methods: This retrospective observational study analyzed the medical records of HER2-positive breast cancer patients between 2000 and 2012 at the Chinese Academy of Medical Sciences. Patients who received adjuvant chemotherapy alone or adjuvant chemotherapy followed by/combined with trastuzumab were included. The Kaplan-Meier method was used to estimate disease-free survival(DFS) and overall survival(OS). Hazard ratios(HR) and 95% confidence intervals(95% CI) were calculated using the Cox regression model.Results: Of the 1,348 patients analyzed, 909 received chemotherapy alone and 439 received chemotherapy plus trastuzumab. The 3-year, 5-year and 10-year DFS rates were 83.70%, 76.38% and 68.94%, respectively, in the chemotherapy-alone cohort, and 90.21%, 86.19% and 83.45% in the chemotherapy plus trastuzumab cohort. The3-year, 5-year and 10-year OS rates were 96.10%, 91.40% and 81.88% in the chemotherapy-alone cohort, and98.17%, 94.91% and 90.01% in the chemotherapy plus trastuzumab cohort. The chemotherapy plus trastuzumab group had a significantly lower risk of disease recurrence and death than the chemotherapy-alone group(DFS:HR=0.50, 95% CI, 0.37-0.68;P<0.001;OS: HR=0.53, 95% CI, 0.34-0.81;P=0.004) after adjusting for covariates.In the 439 patients treated with trastuzumab, multivariate analysis suggested that lymph node positivity, higher T stages, and hormone receptor-negative status were significantly associated with higher risks of disease recurrence,and lymph node positivity and hormone receptor-negative status were significantly associated with higher risks of death. Grade 3/4 adverse events(incidence ≥1%) were more common in patients receiving trastuzumab(54.44% vs.15.73%).Conclusions: Early-stage HER2-positive breast cancer patients treated with trastuzumab plus adjuvant chemotherapy have a significant survival benefit compared with chemotherapy-alone in real-world settings. Lymph node positivity, hormone receptor-negative status, and higher T stages may be associated with higher risks of recurrence, and effective therapy for patients with these factors is required. | Jihong Guo Qing Li Pin Zhang Peng Yuan Jiayu Wang Fei Ma Ying Fan Ruigang Cai Yang Luo Qiao Li Binghe Xu | 2019 | Chinese Journal of Cancer Research2019，31，5： | 6 |
| 7 | Virus-induced gene silencing(VIGS)in Chinese narcissus and its use in functional analysis of NtMYB3显示文摘Virus-induced gene silencing(VIGS)is a natural defense mechanism of plants,which can cause sequence-specific degradation of viral RNA and is often used for studying the functional genome.At present,the VIGS system mediated by Tobacco rattle virus(TRV)has been successfully established in many plant species.However,the VIGS system in Chinese narcissus had not been reported yet.In this paper,the first use of the TRV-VIGS system in Chinese narcissus is described in detail.By injecting pTRV2-GFP into narcissus leaves,we confirmed that TRV could infect narcissus and move in narcissus plants.After the inoculation of pTRV2-Nt PDS by two methods,phenomena such as photo-bleaching appeared in narcissus leaves and qRT-PCR results proved that PDS gene of narcissus was successfully silenced.Besides,pTRV2-NtMYB3 was inoculated into basal plates of narcissus to study the function of NtMYB3;the results showed that NtMYB3 is an inhibitor of flavonoids biosynthesis,which can increase the content of proanthocyanidins in basal plates of narcissus by repressing the expression level of NtFLS.These results indicate that the TRV-VIGS system has been successfully established in Chinese narcissus and successfully applied to the functional study of NtMYB3. | Ping Zhou Jiayu Peng Minjie Zeng Lixuan Wu Yuxin Fan Lihui Zeng | 2021 | Horticultural Plant Journal2021，7，6： | 4 |
| 8 | Phase Ⅱ study of apatinib in combination with oral vinorelbine in heavily pretreated HER2-negative metastatic breast cancer and clinical implications of monitoring ctDNA显示文摘Objective:Apatinib is an oral TKI targeting VEGFR-2.Single-agent apatinib treatment has been shown to produce an objective response in patients with pretreated m BC.Oral vinorelbine also holds promise as a treatment of choice in patients with m BC.This study aimed to investigate the efficacy and safety of the oral vinorelbine-apatinib combination in patients with pretreated m BC.In addition,we detected gene variants in ct DNA to explore the therapeutic implications.Methods:This study enrolled patients with HER2-negative m BC who were pretreated with anthracycline/taxanes.Patients were treated with apatinib at 500 mg/425 mg daily plus oral vinorelbine 60 mg/m2 on days 1,8,and 15 of every cycle(3 weeks).The primary endpoint was PFS.The secondary endpoints were ORR,CBR,OS,and safety.Patients eligible for ct DNA detection were evaluated before and during treatment.Results:Forty patients were enrolled.The median PFS was 5.2 months(95%CI,3.4–7.0 months),and the median OS was 17.4 months(95%CI,8.0–27.0 months).The ORR was 17.1%(6/35),and the CBR was 45.7%(16/35).The most common AEs included gastrointestinal reaction,myelosuppression,and hypertension.In 20 patients,ct DNA was detected at baseline and during treatment.A significant difference was found in PFS for undetected vs.detected baseline ct DNA(13.9 months vs.3.6 months,P=0.018).Conclusions:All-oral therapy with apatinib plus vinorelbine displayed objective efficacy in patients with heavily pretreated HER2-negative m BC,with acceptable and manageable toxicity profiles.Patients with no gene variant detected and lower variant allele frequencies in ct DNA at baseline showed longer PFS. | Anjie Zhu Peng Yuan Nanlin Hu Mingzhou Li Wenmiao Wang Xue Wang Jian Yue Jiayu Wang Yang Luo Fei Ma Pin Zhang Qing Li Binghe Xu Shanbo Cao Giuseppe Lippi Yoichi Naito Mohammed A.Osman Gustavo N.Marta Gianluca Franceschini Armando Orlandi | 2021 | Cancer Biology & Medicine2021，18，3： | 4 |
| 9 | Post-Synthetic and In Situ Vacancy Repairing of Iron Hexacyanoferrate Toward Highly Stable Cathodes for Sodium-Ion Batteries显示文摘Iron hexacyanoferrate(FeHCF)is a promising cathode material for sodium-ion batteries.However,FeHCF always suffers from a poor cycling stability,which is closely related to the abundant vacancy defects in its framework.Herein,post-synthetic and in-situ vacancy repairing strategies are proposed for the synthesis of highquality FeHCF in a highly concentrated Na_(4)Fe(CN)_(6) solution.Both the post-synthetic and in-situ vacancy repaired FeHCF products(FeHCF-P and FeHCF-I)show the significant decrease in the number of vacancy defects and the reinforced structure,which can suppress the side reactions and activate the capacity from low-spin Fe in FeHCF.In particular,FeHCF-P delivers a reversible discharge capacity of 131 mAh g^(−1) at 1 C and remains 109 mAh g^(−1) after 500 cycles,with a capacity retention of 83%.FeHCF-I can deliver a high discharge capacity of 158.5 mAh g^(−1) at 1 C.Even at 10 C,the FeHCF-I electrode still maintains a discharge specific capacity of 103 mAh g^(−1) and retains 75% after 800 cycles.This work provides a new vacancy repairing strategy for the solution synthesis of high-quality FeHCF. | Min Wan Rui Zeng Jingtao Meng Zexiao Cheng Weilun Chen Jiayu Peng Wuxing Zhang Yunhui Huang | 2022 | Nano-Micro Letters2022，14，1： | 3 |
| 10 | The impact of fluorination on both donor polymer and non-fullerene acceptor:The more fluorine,the merrier显示文摘Fluorination of the donor polymer or non-fullerene acceptor (NFA) in an organic photovoltaic device is an effective method to improve device efficiency.Although there have been many studies on donor polymer fluorination,blends containing both a fluorinated donor and fluorinated NFA have rarely been reported.In this study,we use two donor polymers (4'-FT-HTAZ and 4'-FT-FTAZ) and two NFAs (ITIC-Th and ITIC-Th1) with different amounts of fluorine (from 2F to 6F) to investigate how the degree of fluorination in a blend impacts device performance.We find that fluorinating the NFA leads to a higher short-circuit current density (Jsc) and fill factor (FF),however,the open-circuit voltage (Voc) is decreased due to a depressed lowest unoccupied molecular orbital (LUMO) level.Adding additional fluorine to the donor polymer does not have a large effect on the Jsc or FF,but it does lead to an improved Voc.By fluorinating the NFA and having more fluorine on the donor polymer,we obtain both a high Jsc and Voc simultaneously,leading to a power conversion efficiency over 10% in the case of 4'-FT-FTAZ:ITIC-Th1,which has the most amount of fluorine (6F). | Nicole Bauer Qianqian Zhang Jeromy James Rech Shuixing Dai Zhengxing Peng Harald Ade Jiayu Wang Xiaowei Zhan Wei You | 2019 | Nano Research2019，12，9： | 3 |
| 11 | Polymorphisms of MTHFR and TYMS predict capecitabine-induced hand-foot syndrome in patients with metastatic breast cancer显示文摘Background:Breast cancer is a global problem,and a large number of new cases are diagnosed every year.Capecit-abine is effective in patients with metastatic breast cancer(MBC).Hand-foot syndrome(HFS)is a common adverse effect of capecitabine.In this study,we investigated the association between single nucleotide polymorphisms(SNPs)in genes involved in capecitabine metabolism pathways and capecitabine-induced HFS in Chinese patients with MBC to identify some predictive genetic biomarkers.Methods:We selected 3 genes involved in capecitabine metabolism and screened genetic variants in these target genes.We genotyped a total of 22 SNPs in the thymidylate synthase gene(TYMS),the methylene tetrahydrofolate reductase gene(MTHFR),and the ribonucleotide reductase M1 gene(RRM1)in 342 MBC patients treated with capecit-abine-based chemotherapy.The genotype distributions of each SNP in patients with and without HFS were assessed using Pearson’sχ^(2)test,and the relationship between HFS and genotypes of SNPs was determined using logistic regression analysis.The association between SNPs and their corresponding gene expression was analyzed using the Blood expression quantitative trait loci(eQTL)browser online tools.Results:We found 4 positive sites for HFS in the TYMS and MTHFR genes:TYMS rs2606241(P=0.022),TYMS rs2853741(P=0.019),MTHFR rs3737964(P=0.029),and MTHFR rs4846048(P=0.030).Logistic regression analyses showed that the genotype AG of MTHFR rs3737964[odds ratio(OR)=0.54,95%confidence interval(CI)0.31-0.97,P=0.038]and MTHFR rs4846048(OR=0.54,95%CI 0.30-0.98,P=0.042)were protective factors of HFS,whereas the genotype CT of TYMS rs2853741(OR=2.25,95%CI 1.31-3.87,P=0.012)increased the risk of HFS.The association between the genotype GT of TYMS rs2606241(OR=1.27,95%CI 0.73-2.23,P=0.012)and HFS was uncertain.Further eQTL analyses confirmed that the alleles of rs3737964 and rs4846048 affected the gene expression levels of MTHFR in cis.Conclusions:We have identified four potentially useful pharmacogenetic markers,TYMS rs2606241,TYMS rs2853741,MTHFR rs3737964,and MTHFR rs4846048 to predict capecitabine-induced HFS in MBC patients. | Shaoyan Lin Jian Yue Xiuwen Guan Peng Yuan Jiayu Wang Yang Luo Ying Fan Ruigang Cai Qiao Li Shanshan Chen Pin Zhang Qing Li Fei Ma Binghe Xu | 2019 | Cancer Communications2019，39，1： | 3 |
| 12 | Light-induced irreversible structural phase transition in trilayer graphene显示文摘A crystal structure has a profound influence on the physical properties of the corresponding material.By synthesizing crystals with particular symmetries,one can strongly tune their properties,even for the same chemical configuration(compare graphite and diamond,for instance).Even more interesting opportunities arise when the structural phases of crystals can be changed dynamically through external stimulations.Such abilities,though rare,lead to a number of exciting phenomena,such as phase-change memory effects.In the case of trilayer graphene,there are two common stacking configurations(ABA and ABC)that have distinct electronic band structures and exhibit very different behaviors.Domain walls exist in the trilayer graphene with both stacking orders,showing fascinating new physics such as the quantum valley Hall effect.Extensive efforts have been dedicated to the phase engineering of trilayer graphene.However,the manipulation of domain walls to achieve precise control of local structures and properties remains a considerable challenge.Here,we experimentally demonstrate that we can switch from one structural phase to another by laser irradiation,creating domains of different shapes in trilayer graphene.The ability to control the position and orientation of the domain walls leads to fine control of the local structural phases and properties of graphene,offering a simple but effective approach to create artificial two-dimensional materials with designed atomic structures and electronic and optical properties. | Jianyu Zhang Jinsen Han Gang Peng Xi Yang Xiaoming Yuan Yongjun Li Jianing Chen Wei Xu Ken Liu Zhihong Zhu Weiqi Cao Zheng Han Jiayu Dai Mengjian Zhu Shiqiao Qin Kostya S.Novoselov | 2020 | Light(Science & Applications)2020，9，1： | 2 |
| 13 | The role of varied metal protrusions on the conductor surfaces in corona discharge subjected to DC high voltages显示文摘Conductor corona performance is significant in the evaluation of electromagnetic environment for high voltage power transmission lines. The influence of artificial contaminated conductors on corona discharge was studied and turned out to be complicated. The ionized field strength on the corona cage was measured by field mill. Meanwhile, photos of corona plumes were photographed and grayed to quantitate the corona discharge intensity. Subsequently, a calculation model for equivalent electric field strength coefficient was established to evaluate the discharge intensity of conductors in coaxial cylindrical electrode. It could be found the computational results achieved an agreement with the observed experimental phenomena. By means of simulation results, a reasonable explanation was given to the finding that the closer the distance between the two protrusions was, the lower the corona discharge intensity and higher corona inception voltage of the conductors would be. In summary, the distributions of corona sources played an important role in the corona discharge and this work would provide an important reference for the evaluation of corona effects on the surface of contaminated conductors. | XU JiaYu XU Peng ZHANG Qian CUI Xiang BIAN XingMing LU TieBing LI HaiBing | 2018 | Science China(Technological Sciences)2018，61，8： | 2 |
| 14 | Silurian integrative stratigraphy and timescale of China显示文摘Silurian is a period with the shortest duration in Phanerozoic except for the Neogene and Quaternary. It represents an important and unique interval when the biotic diversity recovered quickly after the end-Ordovician mass extinction, different paleoplates or terranes conjoined, big oceans disappeared or narrowed, climate and sea level changed frequently, global biotic provincialism became weaker, some primitive plants started to occupy the land. Silurian is also the first system of which all the chronostratigraphic stratotypes(i.e. the GSSPs) including four series and seven stages were established by the International Subcommission on Silurian Stratigraphy(ISSS). Nonetheless, during the post-GSSP studies conducted by ISSS in the middle1980 s, some Silurian GSSPs were found to have some congenital defects such as no index fossils available that hinder the high resolution subdivision and correlation on a regional or global scale. In this paper, based on the latest development of Silurian study in China, the progress in biostratigraphy, chronostratigraphy, event stratigraphy(such as facies differentiation, heterochrony of black shales, marine red beds, carbonate rocks and reefs), chemostratigraphy, and tectonic stratigraphy(e.g., widespread of the late Silurian rocks in South China and its tectonic implication) are systematically summarized. Some existing problems and the areas to be focused in future work are also discussed. It is suitable for chronostratigraphic study to concentrate not only on the boundary but also doing multidisciplinary analysis on the biotic, chemical, magnetic, environmental, and chronologic aspects, in order to enhance the reliability and the potential for regional and global correlation of a certain GSSP.Some important achievements are expected in these areas in the Silurian study in China:(1) ecostratigraphy and basin analysis of the Llandovery, and the correlation of integrative stratigraphy with a high resolution;(2) establishment of the Wenlock to Pridoli chronostratigraphic framework;(3) the chemo-and magnetic stratigraphy and the age of some key intervals and horizons;(4)further investigation on paleogeography and plate tectonics; and(5) origin and early evolution of the terrestrial ecosystem. Some new breakthroughs might occur in the restudy on some of those problematic GSSPs of some particular series and stages. | Jiayu RONG Yi WANG Renbin ZHAN Junxuan FAN Bing HUANG Peng TANG Yue LI Xiaole ZHANG Rongchang WU Guangxu WANG Xin WEI | 2019 | Science China Earth Sciences2019，62，1： | 2 |
| 15 | Genetic polymorphisms of autophagy-related gene 5 (ATG5) rs473543 predict different disease-free survivals of triple-negative breast cancer patients receiving anthracycline- and/or taxane-based adjuvant chemotherapy显示文摘Background:Autophagy plays a crucial role in chemotherapy resistance of triple-negative breast cancer(TNBC).Hence,autophagy-related gene 5(ATG5),an essential molecule involved in autophagy regulation,is presumably associated with recurrence of TNBC.This study was aimed to investigate the potential influence of single-nucleotide polymorphisms in ATG5 on the disease-free survival(DFS)of early-stage TNBC patients treated with anthracycline-and/or taxane-based chemotherapy.Methods:We genotyped ATG5 SNP rs473543 in a cohort of 316 TNBC patients treated with anthracycline-and/or taxane-based chemotherapy using the sequenom’s MassARRAY system.Kaplan-Meier survival analysis and Cox proportional hazard regression analysis were used to analyze the association between ATG5 rs473543 genotypes and the clinical outcome of TNBC patients.Results:Three genotypes,AA,GA,and GG,were detected in the rs473543 of ATG5 gene.The distribution of ATG5 rs473543 genotypes was significantly different between patients with and without recurrence(P=0.024).Kaplan-Meier survival analysis showed that patients carrying A allele of ATG5 rs473543 had an increased risk of recurrence and shorter DFS compared with those carrying the variant genotype GG in rs473543(P=0.034).In addition,after adjust-ing for clinical factors,multivariate Cox regression analyses revealed that the AA/GA genotype of rs473543 was an independent predictor for DFS(hazard risk[HR],1.73;95%confidence interval[CI],1.04-2.87;P=0.034).In addition,DFS was shorter in node-negative patients with the presence of A allele(AA/GA)than in those with the absence of A allele(P=0.027).Conclusion:ATG5 rs473543 genotypes may serve as a potential marker for predicting recurrence of early-stage TNBC patients who received anthracycline-and/or taxane-based regimens as adjuvant chemotherapy. | Meiying Li Fei Ma Jiayu Wang Qing Li Pin Zhang Peng Yuan Yang Luo Ruigang Cai Ying Fan Shanshan Chen Qiao Li Binghe Xu | 2018 | Cancer Communications2018，38，1： | 2 |
| 16 | Mechanism of Impact of Entrepreneurial Spirit on the Development of Small and Medium-sized Private Enterprises in China显示文摘As a necessary factor for a successful business,entrepreneurial spirit is an important means for enterprises to survive in the unstable environment of fierce competition. Under the circumstance of mass entrepreneurship and innovation,a large number of small and medium-sized private enterprises have emerged in all walks of life in China. This paper examines the differences in the definition of entrepreneurial spirit by different scholars,the influence of Chinese entrepreneurship on the development of small and medium-sized private enterprises,the origin of the spirit of private entrepreneurs with Chinese characteristics,and the disadvantages of the spirit of small and medium-sized private entrepreneurs in China. It is necessary to further improve entrepreneurial spirit to contribute to the development of small and medium-sized private enterprises and help China to build the national economic system. | Feihong CHEN Jiayue LI Yisheng PENG Xi ZHAN | 2017 | Asian Agricultural Research2017，9，6： | 1 |
| 17 | Preparation and anti-icing of superhydrophobie PVDF coating on a wind turbine blade 显示文摘 | Ghaoyi Peng Suli Xing Zhiqing Yuan Jiayu Xiao Chunqi Wang Jingeheng Zeng | 2012 | Applied Surface Science2012，259，2012： | 1 |
| 18 | Preparation and anti-icing of superhydrophobic PVDF coating on a wind turbine blade显示文摘 | Chaoyi Peng Suli Xing Zhiqing Yuan Jiayu Xiao Chunqi Wang Jingcheng Zeng | 2012 | Applied Surface Science2012，，： | 1 |
| 19 | MTHFR和TYMS的多态性预测转移性乳腺癌患者因卡培他滨诱发的手足综合征显示文摘背景与目的乳腺癌是一个全球性问题,每年都会诊断出大量的新发病例。卡培他滨对转移性乳腺癌(metastatic breast cancer,MBC)患者有效。手足综合征(hand-foot syndrome,HFS)是卡培他滨的常见不良反应。在本文中,我们研究了卡培他滨代谢通路相关基因中的单核苷酸多态性(single nucleotide polymorphisms,SNPs)与卡培他滨诱导的中国MBC患者HFS之间的相关性,以确定一些具有预测性的生物标志物基因。方法我们选择了3个参与卡培他滨代谢的基因,并筛选了这些靶基因的遗传变体。我们对342例接受卡培他滨化疗的MBC患者的胸苷酸合酶基因(thymidylate synthase gene,TYMS)、亚甲基四氢叶酸还原酶基因(methylene tetrahydrofolate reductase gene,MTHFR)和核糖核苷酸还原酶M1基因(ribonucleotide reductaseM1gene,RRM1)中的22个SNPs进行了基因分型。使用Pearson’sχ2检验评估患有和不患有HFS的患者中每个SNP的基因型分布,并使用logistic回归分析确定HFS与SNP的基因型之间的相关性。使用血液表达数量定量性状基因座(expression quantitative trait loci,e QTL)Browser在线工具分析了SNP及其对应基因表达之间的相关性。结果我们在TYMS和MTHFR基因中发现了4个HFS阳性位点:TYMS rs2606241(P=0.022)、TYMS rs2853741(P=0.019)、MTHFR rs3737964(P=0.029)和MTHFR rs4846048(P=0.030)。Logistic回归分析显示,MTHFR rs3737964[比值比(odds ratio,OR)=0.54,95%置信区间(confidence interval,CI):0.3–0.97,P=0.038]和MTHFRrs4846048(OR=0.54,95%CI:0.30–0.98,P=0.042)的基因型AG是HFS的保护因素,而TYMS rs2853741的基因型CT(OR=2.25,95%CI:1.31–3.87,P=0.012)增加了HFS的风险。TYMSrs2606241的基因型GT(OR=1.27,95%CI:0.73–2.23,P=0.012)与HFS之间的相关性尚不确定。进一步的e QTL分析证实,rs3737964和rs4846048的等位基因影响顺式MTHFR的基因表达水平。结论我们已经确定了4个潜在有效的药物遗传学标记,TYMS rs2606241、TYMS rs2853741、MTHFR rs3737964和MTHFR rs4846048可以预测卡培他滨诱导的MBC患者的HFS。 | Shaoyan Lin Jian Yue Xiuwen Guan Peng Yuan Jiayu Wang Yang Luo Ying Fan Ruigang Cai Qiao Li Shanshan Chen Pin Zhang Qing Li Fei Ma Binghe Xu | 2019 | 癌症2019，38，11： | 1 |
| 20 | Au(Ⅰ)-Catalyzed 6-endo-dig Cyclizations of Aromatic 1,5-Enynes to 2-(Naphthalen-2-yl)anilines Leading to Divergent Syntheses of Benzo[α]carbazole, Benzo[c,h]cinnoline and Dibenzo[i]phenanthridine Derivatives显示文摘A gold(Ⅰ)-catalyzed 6-endo-dig cyclization of aromatic 1,5-enynes was developed to synthesize 2-(naphthalen-2-yl)anilines.The functional group tolerance of this cyclization was examined systematically and a possible mechanism was proposed.The derivatization of 2-(naphthalen-2-yl)aniline was carried out to facile access to benzo[α]carbazole,benzo[c,h]cinnoline and dibenzo[i]phenanthridine derivatives in a divergent way. | Jiayue Fu Bingbing Li Xiugui Wang Qida Liang Xiaoshi Peng Lu Yang Tao Wan Xinxiu Wang Bin Lin Maosheng Cheng Yongxiang Liu | 2022 | Chinese Journal of Chemistry2022，40，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员