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| 1 | Wnt/b-catenin signaling plays an ever-expanding role in stem cell self-renewal,tumorigenesis and cancer chemoresistance显示文摘Wnt signaling transduces evolutionarily conserved pathways which play important roles in initiating and regulating a diverse range of cellular activities,including cell proliferation,calcium homeostasis,and cell polarity.The role of Wnt signaling in controlling cell proliferation and stem cell self-renewal is primarily carried out through the canonical pathway,which is the best-characterized the multiple Wnt signaling branches.The past 10 years has seen a rapid expansion in our understanding of the complexity of this pathway,as many new components of Wnt signaling have been identified and linked to signaling regulation,stem cell functions,and adult tissue homeostasis.Additionally,a substantial body of evidence links Wnt signaling to tumorigenesis of cancer types and implicates it in the development of cancer drug resistance.Thus,a better understanding of the mechanisms by which dysregulation of Wnt signaling precedes the development and progression of human cancer may hasten the development of pathway inhibitors to augment current therapy.This review summarizes and synthesizes our current knowledge of the canonical Wnt pathway in development and disease.We begin with an overview of the components of the canonical Wnt signaling pathway and delve into the role this pathway has been shown to play in stemness,tumorigenesis,and cancer drug resistance.Ultimately,we hope to present an organized collection of evidence implicating Wnt signaling in tumorigenesis and chemoresistance to facilitate the pursuit of Wnt pathway modulators that may improve outcomes of cancers in which Wnt signaling contributes to aggressive disease and/or treatment resistance. | Maryam K.Mohammed Connie Shao Jing Wang Qiang Wei Xin Wang Zachary Collier Shengli Tang Hao Liu Fugui Zhang Jiayi Huang Dan Guo Minpeng Lu Feng Liu Jianxiang Liu Chao Ma Lewis L.Shi Aravind Athiviraham Tong-Chuan He Michael J.Lee | 2016 | Genes & Diseases2016，3，1： | 70 |
| 2 | Age-related rhesus macaque models of COVID-19显示文摘Background:Since December 2019,an outbreak of the Corona Virus disease 2019(COVID-19)caused by severe acute respiratory syndrome coronavirus(SARS-CoV-2)in Wuhan,China,has become a public health emergency of international concern.The high fatality of aged cases caused by SARS-CoV-2 was a need to explore the possible age-related phenomena with non-human primate models.Methods:Three 3-5 years old and two 15 years old rhesus macaques were intratracheally infected with SARS-CoV-2,and then analyzed by clinical signs,viral replication,chest X-ray,histopathological changes and immune response.Results:Viral replication of nasopharyngeal swabs,anal swabs and lung in old monkeys was more active than that in young monkeys for 14 days after SARS-CoV-2 challenge.Monkeys developed typical interstitial pneumonia characterized by thickened alveolar septum accompanied with inflammation and edema,notably,old monkeys exhibited diffuse severe interstitial pneumonia.Viral antigens were detected mainly in alveolar epithelial cells and macrophages.Conclusion:SARS-CoV-2 caused more severe interstitial pneumonia in old monkeys than that in young monkeys.Rhesus macaque models infected with SARS-CoV-2 provided insight into the pathogenic mechanism and facilitated the development of vaccines and therapeutics against SARS-CoV-2 infection. | Pin Yu Feifei Qi Yanfeng Xu Fengdi Li Peipei Liu Jiayi Liu Linlin Bao Wei Deng Hong Gao Zhiguang Xiang Chong Xiao Qi Lv Shuran Gong Jiangning Liu Zhiqi Song Yajin Qu Jing Xue Qiang Wei Mingya Liu Guanpeng Wang Shunyi Wang Haisheng Yu Xing Liu Baoying Huang Wenling Wang Li Zhao Huijuan Wang Fei Ye Weimin Zhou Wei Zhen Jun Han Guizhen Wu Qi Jin Jianwei Wang Wenjie Tan Chuan Qin | 2020 | Animal Models and Experimental Medicine2020，3，1： | 22 |
| 3 | Observation of ocean current response to 1998 Hurricane Georges in the Gulf of Mexico显示文摘The ocean current response to a hurricane on the shelf-break is examined. The study area is the DeSoto Canyon in the northeast Gulf of Mexico, and the event is the passage of 1998 Hurricane Georges with a maximum wind speed of 49 m/s. The data sets used for analy- sis consist of the mooring data taken by the Field Program of the DeSoto Canyon Eddy Intrusion Study, and simultaneous winds ob- served by NOAA (National Oceanic and Atmospheric Administration) Moored Buoy 42040. Time-depth ocean current energy density images derived from the observed data show that the ocean currents respond almost immediately to the hurricane with important differ- ences on and off the shelf. On the shelf, in the shallow water of 100 m, the disturbance penetrates rapidly downward to the bottom and forms two energy peaks, the major peak is located in the mixed layer and the secondary one in the lower layer. The response dissipates quickly after external forcing disappears. Off the shelf, in the deep water, the major disturbance energy seems to be trapped in the mixed layer with a trailing oscillation; although the disturbance signals may still be observed at the depths of 500 and 1 290 m. Verti- cal dispersion analysis reveals that the near-initial wave packet generated off the shelf consists of two modes. One is a barotropic wave mode characterized by a fast decay rate of velocity amplitude of 0.020 s-1, and the other is baroclinic wave mode characterized by a slow decay rate of 0.006 9 s-1. The band-pass-filtering and empirical function techniques are employed to the frequency analysis. The results indicate that all frequencies shift above the local inertial frequency. On the shelf, the average frequency is 1.04f in the mixed layer, close to the diagnosed frequency of the first baroclinic mode, and the average frequency increases to 1.07f in the thermocline. Off the shelf, all frequencies are a little smaller than the diagnosed frequency of the first mode. The average frequency decreases from 1.035f in the mixed layer to 1.02f in the thermocline, implying a trend for the shift in frequency of the oscillations towards f with the depth. | ZHENG Quanan LAI Ronald J HUANG Nortlen E PAN Jiayi LIU W Timothy | 2006 | Acta Oceanologica Sinica2006，25，1： | 20 |
| 4 | Gut microbiota drives macrophage-dependent self-renewal of intestinal stem cells via niche enteric serotonergic neurons显示文摘Lgr5+intestinal stem cells(ISCs)reside within specialized niches at the crypt base and harbor self-renewal and differentiation capacities.ISCs in the crypt base are sustained by their surrounding niche for precise modulation of self-renewal and differentiation.However,how intestinal cells in the crypt niche and microbiota in enteric cavity coordinately regulate ISC stemness remains unclear.Here,we show that ISCs are regulated by microbiota and niche enteric serotonergic neurons.The gut microbiota metabolite valeric acid promotes Tph2 expression in enteric serotonergic neurons via blocking the recruitment of the NuRD complex onto Tph2 promoter.5-hydroxytryptamine(5-HT)in turn activates PGE2 production in a PGE2+macrophage subset through its receptors HTR2A/3 A;and PGE2 via binding its receptors EP1/EP4,promotes Wnt/β-catenin signaling in ISCs to promote their self-renewal.Our findings illustrate a complex crosstalk among microbiota,intestinal nerve cells,intestinal immune cells and ISCs,revealing a new layer of ISC regulation by niche cells and microbiota. | Pingping Zhu Tiankun Lu Jiayi Wu Dongdong Fan Benyu Liu Xiaoxiao Zhu Hui Guo Ying Du Feng Liu Yong Tian Zusen Fan | 2022 | Cell Research2022，32，6： | 8 |
| 5 | The scientific connotation of oil and gas formations under deep fluids and organic-inorganic interaction显示文摘As a relatively stable craton block in the earth system, the petroliferous basin is influenced by the evolution of the earth system from the early development environment of source rocks, hydrocarbon formation, and reservoir dissolution to hydrocarbon accumulation or destruction. As a link between the internal and external factors of the basin, deep fluids run through the whole process of hydrocarbon formation and accumulation through organic-inorganic interaction. The nutrients carried by deep fluids promote the bloom of hydrocarbon-generating organisms and extra addition of carbon and hydrogen source, which are beneficial to the development of high-quality source rock and enhancement of the hydrocarbon generation potential. The energy carried by the deep fluid promotes the early maturation of the source rock and facilitates the hydrocarbon generation by activation and hydrogenation in high-mature hydrocarbon sources. The dissolution alteration of carbonate rocks and clastic reservoirs by CO_2-rich deep fluids improves the deep reservoir space, thus extending the oil and gas reservoir space into greater depth. The extraction of deeply retained crude oil by deep supercritical CO_2 and the displacement of CH_4 in shale have both improved the hydrocarbon fluidity in deep and tight reservoirs. Simultaneously, the energy and material carried by deep fluids(C, H, and catalytic substances) not only induce inorganic CH_4 formation by Fischer-Tropsch(F-T) synthesis and 'hydrothermal petroleum' generation from organic matter by thermal activity but also cause the hydrothermal alteration of crude oil from organic sources. Therefore, from the perspective of the interaction of the earth's sphere, deep fluids not only input a significant amount of exogenous C and H into sedimentary basins but also improve the reservoir space for oil and gas, as well as their enrichment and accumulation efficiencies. | Quanyou LIU Dongya ZHU Qingqiang MENG Jiayi LIU Xiaoqi WU Bing ZHOU Qi FU Zhijun JIN | 2019 | Science China Earth Sciences2019，62，3： | 8 |
| 6 | Regulation of the inflammatory cycle by a controllable release hydrogel for eliminating postoperative inflammation after discectomy显示文摘Surgery is the final choice for most patients with intervertebral disc degeneration(IDD).Operation-caused trauma will cause inflammation in the intervertebral disc.Serious inflammation will cause tissue defects and induce tissue degeneration,IDD recurrence and the occurrence of other diseases.Therefore,we proposed a scheme to treat recurrence after discectomy by inhibiting inflammation with an aspirin(ASP)-loaded hydrogel to restore the mechanical stability of the spine and relieve local inflammation.ASP-liposomes(ASP-Lips)were incorporated into a photocrosslinkable gelatin-methacryloyl(GelMA)via mixing.This material can effectively alleviate inflammation by inhibiting the release of high mobility group box 1(HMGB1)from the nucleus to the cytoplasm.We further assessed the expression of inflammatory cytokines,such as interleukin 6(IL-6)and tumor necrosis factor-α(TNF-α),and degeneration-related factors,such as type II collagen(COL-2),Aggrecan,matrix metallopeptidases-3(MMP-3),MMP-13,a disintegrin and metalloproteinase with thrombospondin motifs-4(ADAMTS-4)and ADAMTS-5 in rat nucleus pulpous cells.The level of IDD was analyzed through H&E,safranin-O staining and immunohistochemistry in rabbit samples.In vitro,we found that ASP-Lip@GelMA treatment significantly decreased inflammatory cytokines,MMP-3 and-13,and ADAMTS-4 and-5 and up-regulated COL-2 and Aggrecan via the inhibited release of HMGB-1 from the nucleus.In vivo,ASP-Lip@GelMA can effectively inhibit inflammation of local tissue after disc surgery and fill local tissue defects.This composite hydrogel system is a promising way to treat the recurrence of IDD after surgery without persistent complications. | Yu Liu Jiacheng Du Peng Peng Ruoyu Cheng Jiayi Lin Congxin Xu Huilin Yang Wenguo Cui Haiqing Mao Yuling Li Dechun Geng | 2021 | Bioactive Materials2021，6，1： | 6 |
| 7 | Impact of Sea-Level-Rise and Human Activities in Coastal Regions:An Overview显示文摘Coastal regions are becoming increasingly vulnerable to flooding because of accelerating sea-level-rise(SLR),local ground subsidence,and the changes in topography and morphology.Moreover,coastal areas are usually highly urbanized and increased human activities have an effect on the stability and preservation of the environment.For instance,the growing demand for new lands to accommodate the population and the industrial facilities in China has required the design and the deployment of land-reclamation projects from the ocean,with a marked impact on fragile coastal eco-systems.Specifically,the Yangtze River and Pearl River Estuary,two major estuaries of the world,have long been subject to intensive human activities over the past decades.Long-term ground subsidence evolution,topographic changes,and morphological variation of the coastal regions have drawn great attention.This paper provides an overview of well-established Earth Observation(EO)remote sensing(RS)technologies that are employed to continuously monitor the changes of urbanized regions.The combined use of EO-based DInSAR analyses along with the knowledge of the geomorphology of the coastal regions allows a more precise picture of the SLR risk in the investigated coastal regions.In this paper,we will concentrate on remote sensing technologies that allow the gathering of heterogeneous information,such as those based on the use of synthetic aperture radar(SAR),satellite altimeters and tide gauge data.We will underline how human activities trigger changes in the living environment of coastal zones and the associated risks for the population.Observed coastline changes,coastal regions terrain subsidence,and offshore bathymetry have a pronounced effect on the increasing risk of flooding.Accordingly,we also present insights into some inundation model projections employed for evaluating the potential flooding risk in coastal regions. | Qing ZHAO Antonio PEPE Adam DEVLIN Shuangshang ZHANG Francesco FALABELLA Giovanni ZENI Qiang WANG Jingzhao DING Danan DONG Min LIU Qing XU Xia LEI Jiayi PAN | 2021 | Journal of Geodesy and Geoinformation Science2021，4，1： | 5 |
| 8 | Chemical probing reveals insights into the signaling mechanism of inflammasome activation显示文摘Caspase-1-mediated IL-1 尾生产被二条小径通常控制。像使用费的受体(TLR ) 认出导出病原体的产品并且导致 NF-魏 B 依赖者 pro-IL-1 尾抄写;像点头的受体(NLR ) 装配察觉到细菌的产品 / 危险信号的 caspase-1-activating inflammasome 建筑群。通过一幅指向的化学屏幕,我们识别 bromoxone,一个海洋的自然产品,一特定并且 caspase-1 小径的有势力禁止者。Bromoxone 在包括加 ATP/nigericin, cytosolic DNA, flagellin 和杆菌 anthracis 的 TLR ligands 的多样的煽动性的刺激上是有效的致命的毒素。Bromoxone 高效地也压制激活由细菌的感染的几种类型触发了的 caspase-1。在上游的 Bromoxone 行为或在以一种抄写无关的方式的 inflammasome 的水平。Bromoxone 也由在 TLR-NF-魏 B 小径指向 IKK 在上游的部件禁止 pro-IL-1 尾表示。bromoxone 的唯一的双活动被明确地堵住 Nalp3 inflammasome 激活的已知的 TAK1 禁止者分享。提示了从机械学并且 bromoxone 的药理学性质,我们进一步发现几个已知的 NF-魏 B 禁止者 IKK 在上游的那行为,然而并非下游地指向 IKK 或 IKK 的那些,是不同调停 NLRs 的 caspase-1 激活的有势力 blockers。我们的学习揭开可能的 non-transcriptional 在 NLR (Nalp3 ) 之间的分子的连接调停了 inflammasome 小径和 TLR-NF-魏 B 发信号,并且建议潜在的策略开发新反煽动性的药。 | Yi-Nan Gong Xiaoming Wang Jiayi Wang Zhenxiao Yang Shan Li Jieling Yang Liping Liu Xiaoguang Lei Feng Shao | 2010 | Cell Research2010，20，12： | 5 |
| 9 | Vegetation pattern in Shell Ridge Island in China's Yellow River Delta显示文摘 | Yanyun ZHAO Xiangming HU Jingtao LIU Zhaohua LU Jiangbao XIA Jiayi TIAN JunshengMA | 2015 | Frontiers of Earth Science2015，9，3： | 5 |
| 10 | RING finger protein RGLG1 and RGLG2 negatively modulate MAPKKK18 mediated drought stress tolerance in Arabidopsis显示文摘Mitogen activated protein kinase kinase kinase 18(MAPKKK18)mediated signaling cascade plays important roles in Arabidopsis drought stress tolerance.However,the post-translational modulation patterns of MAPKKK18 are not characterized.In this study,we found that the protein level of MAPKKK18 was tightly controlled by the 26 S proteasome.Ubiquitin ligases RGLG1 and RGLG2 ubiquitinated MAPKKK18 at lysine residue K32 and K154,and promoted its degradation.Deletion of RGLG1 and RGLG2 stabilized MAPKKK18 and further enhanced the drought stress tolerance of MAPKKK18-overexpression plants.Our data demonstrate that RGLG1 and RGLG2 negatively regulate MAPKKK18-mediated drought stress tolerance in Arabidopsis. | Jiayi Yu Lu Kang Yuanyuan Li Changai Wu Chengchao Zheng Pei Liu Jinguang Huang | 2021 | Journal of Integrative Plant Biology2021，63，3： | 4 |
| 11 | Transition to resistance:An unexpected role of the EMT in cancer chemoresistance显示文摘Two recent studies provide intriguing evidence that challenges the role of the epithelialemesenchymal transition(EMT)as a critical mediator of cancer metastasis,while revealing an unexpected role in cancer drug resistance.1,2 While these findings may not settle the EMT’s role in metastasis,these studies suggest that targeting the EMT may inhibit both cancer metastasis and chemoresistance. | Jing Wang Qiang Wei Xin Wang Shengli Tang Hao Liu Fugui Zhang Maryam K.Mohammed Jiayi Huang Dan Guo Minpeng Lu Feng Liu Jianxiang Liu Chao Ma Xue Hu Rex C.Haydon Tong-Chuan He Hue H.Luu | 2016 | Genes & Diseases2016，3，1： | 4 |
| 12 | STABC-IR:An air target intention recognition method based on bidirectional gated recurrent unit and conditional random field with space-time attention mechanism显示文摘The battlefield environment is changing rapidly,and fast and accurate identification of the tactical intention of enemy targets is an important condition for gaining a decision-making advantage.The current Intention Recognition(IR)method for air targets has shortcomings in temporality,interpretability and back-and-forth dependency of intentions.To address these problems,this paper designs a novel air target intention recognition method named STABC-IR,which is based on Bidirectional Gated Recurrent Unit(Bi GRU)and Conditional Random Field(CRF)with Space-Time Attention mechanism(STA).First,the problem of intention recognition of air targets is described and analyzed in detail.Then,a temporal network based on Bi GRU is constructed to achieve the temporal requirement.Subsequently,STA is proposed to focus on the key parts of the features and timing information to meet certain interpretability requirements while strengthening the timing requirements.Finally,an intention transformation network based on CRF is proposed to solve the back-and-forth dependency and transformation problem by jointly modeling the tactical intention of the target at each moment.The experimental results show that the recognition accuracy of the jointly trained STABC-IR model can reach 95.7%,which is higher than other latest intention recognition methods.STABC-IR solves the problem of intention transformation for the first time and considers both temporality and interpretability,which is important for improving the tactical intention recognition capability and has reference value for the construction of command and control auxiliary decision-making system. | Siyuan WANG Gang WANG Qiang FU Yafei SONG Jiayi LIU Sheng HE | 2023 | Chinese Journal of Aeronautics2023，36，3： | 4 |
| 13 | Epidemiological Transition of Stroke in China: Twenty-One–Year Observational Study From the Sino-MONICA-Beijing Project显示文摘 | Dong Zhao Jing Liu Wei Wang Zhechun Zeng Jun Cheng Jun Liu Jiayi Sun Zhaosu Wu | 2008 | Stroke2008，，6： | 4 |
| 14 | Coupling Effect of Morphology and Mechanical Properties Contributes to the Tribological Behaviors of Snake Scales显示文摘 | Long Zheng Yinghui Zhong Yihang Gao Jiayi Li Zhihui Zhang Zhenning Liu Luquan Ren | 2018 | Journal of Bionic Engineering2018，15，3： | 4 |
| 15 | The next detectors for gravitational wave astronomy显示文摘This paper focuses on the next detectors for gravitational wave astronomy which will be required after the current ground based detectors have completed their initial observations, and probably achieved the first direct detection of gravitational waves. The next detectors will need to have greater sensitivity, while also enabling the world array of detectors to have improved angular resolution to allow localisation of signal sources. Sect. 1 of this paper begins by reviewing proposals for the next ground based detectors,and presents an analysis of the sensitivity of an 8 km armlength detector, which is proposed as a safe and cost-effective means to attain a 4-fold improvement in sensitivity. The scientific benefits of creating a pair of such detectors in China and Australia is emphasised. Sect. 2 of this paper discusses the high performance suspension systems for test masses that will be an essential component for future detectors, while sect. 3 discusses solutions to the problem of Newtonian noise which arise from fluctuations in gravity gradient forces acting on test masses. Such gravitational perturbations cannot be shielded, and set limits to low frequency sensitivity unless measured and suppressed. Sects. 4 and 5 address critical operational technologies that will be ongoing issues in future detectors. Sect. 4 addresses the design of thermal compensation systems needed in all high optical power interferometers operating at room temperature. Parametric instability control is addressed in sect. 5. Only recently proven to occur in Advanced LIGO, parametric instability phenomenon brings both risks and opportunities for future detectors. The path to future enhancements of detectors will come from quantum measurement technologies. Sect. 6 focuses on the use of optomechanical devices for obtaining enhanced sensitivity, while sect. 7 reviews a range of quantum measurement options. | BLAIR David JU Li ZHAO ChunNong WEN LinQing MIAO HaiXing CAI RongGen GAO JiangRui LIN XueChun LIU Dong WU Ling-An ZHU ZongHong HAMMOND Giles PAIK Ho Jung FAFONE Viviana ROCCHI Alessio BLAIR Carl MA YiQiu QIN JiaYi PAGE Michael | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，12： | 3 |
| 16 | STAT3-Decoy ODN Inhibits Cytokine Autocrine of Murine Tumor Cells显示文摘Tumor cells usually secrete soluble factors to improve their proliferation via autocrine network or to escape from immune surveillance by inhibiting antitumor immunity,among these factors IL-10 and IL-6 play more important roles. Since both cytokines' signal transductions are mediated through the STAT3 pathway,STAT3 becomes an attractive target for tumor therapy. In present study,STAT3 of murine tumor cell lines B16 and MCA-38 was constitutively activated. After treatment with STAT3-decoy ODN,the proliferation of these tumor cells was inhibited and the transcription of IL-10 or IL-6 in tumor cells was down-regulated. These results suggested that STAT3 is a good target candidate,and STAT3-decoy ODN may possibly be used as a strategy for breaking both tumor autocrine network and tumor immunotolerance. | Xi Liu Jiayi Li Jian Zhang | 2007 | Cellular & Molecular Immunology2007，4，4： | 3 |
| 17 | Multi-agent system application in accordance with game theory in bi-directional coordination network model显示文摘The multi-agent system is the optimal solution to complex intelligent problems. In accordance with the game theory, the concept of loyalty is introduced to analyze the relationship between agents' individual income and global benefits and build the logical architecture of the multi-agent system. Besides, to verify the feasibility of the method, the cyclic neural network is optimized, the bi-directional coordination network is built as the training network for deep learning, and specific training scenes are simulated as the training background. After a certain number of training iterations, the model can learn simple strategies autonomously. Also,as the training time increases, the complexity of learning strategies rises gradually. Strategies such as obstacle avoidance, firepower distribution and collaborative cover are adopted to demonstrate the achievability of the model. The model is verified to be realizable by the examples of obstacle avoidance, fire distribution and cooperative cover. Under the same resource background, the model exhibits better convergence than other deep learning training networks, and it is not easy to fall into the local endless loop.Furthermore, the ability of the learning strategy is stronger than that of the training model based on rules, which is of great practical values. | ZHANG Jie WANG Gang YUE Shaohua SONG Yafei LIU Jiayi YAO Xiaoqiang | 2020 | Journal of Systems Engineering and Electronics2020，31，2： | 3 |
| 18 | Typing of biliary tumor thrombus influences the prognoses of patients with hepatocellular carcinoma显示文摘Objective:To establish a new classification of biliary tumor thrombus(BTT).Methods:Overall survival of patients with BTT was first used to determine whether it correlated with current hepatocellular carcinoma staging systems.Univariate and multivariate analyses were used to determine factors affecting the overall survival(OS)to form the basis of our new classification for BTT.Results:All 6 international staging systems showed overlapping survival curves.Univariate followed by multivariate analyses showed that total bilirubin and intrahepatic/extrahepatic BTT were significant risk factors of OS.Based on these data,a new BTT classification was defined as:TypeⅠ:intrahepatic BTT;and TypeⅡ:extrahepatic BTT involving a common bile duct or common hepatic duct.TypeⅠwas further subdivided into type Ia:BTT involving a second-order intrahepatic duct or above,and type Ib:BTT involving a first-order intrahepatic duct.TypeⅡwas further subdivided into typeⅡa and typeⅡb using a cut-off total bilirubin(TB)>300μmol/L.The numbers(percentages)of patients with typesⅠandⅡBTT were 69(34.2%)and 133(65.8%),respectively.The median OS of typeⅠpatients was significantly higher than that of typeⅡpatients(37.5 months vs.23.2 months;P=0.002).Using subgroup analyses,OS outcomes were significantly different between the subgroups of typeⅡb and type IIa,although there was no significant difference between the type Ia and type Ib subgroups(P=0.07).Conclusions:A new BTT classification was established to predict prognoses of HCC patients with BTT who underwent liver resection. | Juxian Sun Jiayi Wu Chang Liu Jie Shi Yonggang Wei Jianyin Zhou Zhibo Zhang Wan Yee Lau Maolin Yan Shuqun Cheng | 2021 | Cancer Biology & Medicine2021，18，3： | 3 |
| 19 | Fusobacterium nucleatum enhances the efficacy of PD-L1 blockade in colorectal cancer显示文摘Given that only a subset of patients with colorectal cancer(CRC)benefit from immune checkpoint therapy,efforts are ongoing to identify markers that predict immunotherapeutic response.Increasing evidence suggests that microbes influence the efficacy of cancer therapies.Fusobacterium nucleatum induces different immune responses in CRC with different microsatellite-instability(MSI)statuses.Here,we investigated the effect of F.nucleatum on anti-PD-L1 therapy in CRC.We found that high F.nucleatum levels correlate with improved therapeutic responses to PD-1 blockade in patients with CRC.Additionally,F.nucleatum enhanced the antitumor effects of PD-L1 blockade on CRC in mice and prolonged survival.Combining F.nucleatum supplementation with immunotherapy rescued the therapeutic effects of PD-L1 blockade.Furthermore,F.nucleatum induced PD-L1 expression by activating STING signaling and increased the accumulation of interferon-gamma(IFN-γ)^(+)CD8^(+)tumor-infiltrating lymphocytes(TILs)during treatment with PD-L1 blockade,thereby augmenting tumor sensitivity to PD-L1 blockade.Finally,patient-derived organoid models demonstrated that increased F.nucleatum levels correlated with an improved therapeutic response to PD-L1 blockade.These findings suggest that F.nucleatum may modulate immune checkpoint therapy for CRC. | Yaohui Gao Dexi Bi Ruting Xie Man Li Jing Guo Hu Liu Xianling Guo Juemin Fang Tingting Ding Huiyuan Zhu Yuan Cao Meichun Xing Jiayi Zheng Qing Xu Qian Xu Qing Wei Huanlong Qin | 2021 | Signal Transduction and Targeted Therapy2021，6，12： | 3 |
| 20 | A novel sprayable thermosensitive hydrogel coupled with zinc modified metformin promotes the healing of skin wound显示文摘A novel sprayable adhesive is established(ZnMet-PF127)by the combination of a thermosensitive hydrogel(Pluronic F127,PF127)and a coordination complex of zinc and metformin(ZnMet).Here we demonstrate that ZnMet-PF127 potently promotes the healing of traumatic skin defect and burn skin injury by promoting cell proliferation,angiogenesis,collagen formation.Furthermore,we find that ZnMet could inhibit reactive oxygen species(ROS)production through activation of autophagy,thereby protecting cell from oxidative stress induced damage and promoting healing of skin wound.ZnMet complex exerts better effects on promoting skin wound healing than ZnCl2 or metformin alone.ZnMet complex also displays excellent antibacterial activity against Staphylococcus aureus or Escherichia coli,which could reduce the incidence of skin wound infections.Collectively,we demonstrate that sprayable PF127 could be used as a new drug delivery system for treatment of skin injury.The advantages of this sprayable system are obvious:(1)It is convenient to use;(2)The hydrogel can cover irregular skin defect sites evenly in a liquid state.In combination with this system,we establish a novel sprayable adhesive(ZnMet-PF127)and demonstrate that it is a potential clinical treatment for traumatic skin defect and burn skin injury. | Zhengwei Liu Wanze Tang Jiayi Liu Yingying Han Qinnan Yan Yuechao Dong Xiaomei Liu Dazhi Yang Guixing Ma Huiling Cao | 2023 | Bioactive Materials2023，，2： | 3 |
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