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| 1 | The RING E3 ligase CLG1 targets GS3 for degradation via the endosome pathway to determine grain size in rice显示文摘G-protein signaling and ubiquitin-dependent degradation are both involved in grain development in rice,but how these pathways are coordinated in regulating this process is unknown.Here,we show that Chang Li Geng 1(CLG1),which encodes an E3 ligase,regulates grain size by targeting the Gγprotein GS3,a negative regulator of grain length,for degradation.Overexpression of CLG1 led to increased grain length,while overexpression of mutated CLG1 with changes in three conserved amino acids decreased grain length.We found that CLG1 physically interacts with and ubiquitinats GS3which is subsequently degraded through the endosome degradation pathway,leading to increased grain size.Furthermore,we identified a critical SNP in the exon 3 of CLG1 that is significantly associated with grain size variation in a core collection of cultivated rice.This SNP results in an amino acid substitution from Arg to Ser at position 163 of CLG1 that enhances the E3 ligase activity of CLG1 and thus increases rice grain size.Both the expression level of CLG1 and the SNP CLG1163S may be useful variations for manipulating grain size in rice. | Wensi Yang Kun Wu Bo Wang Huanhuan Liu Siyi Guo Xiaoyu Guo Wei Luo Shengyuan Sun Yidan Ouyang Xiangdong Fu Kang Chong Qifa Zhang Yunyuan Xu | 2021 | Molecular Plant2021，14，10： | 6 |
| 2 | Bract suppression regulated by the miR156/529-SPLs-NL1-PLA1 module is required for the transition from vegetative to reproductive branching in rice显示文摘Reproductive transition of grasses is characterized by switching the pattern of lateral branches,featuring the suppression of outgrowth of the subtending leaves(bracts)and rapid formation of higher-order branches in the inflorescence(panicle).However,the molecular mechanisms underlying such changes remain largely unknown.Here,we show that bract suppression is required for the reproductive branching in rice.We identified a pathway involving the intrinsic time ruler microRNAI56/529,their targets SQUAMOSA PROMOTER BINDING PROTEIN LIKE(SPL)genes,NECK LEAF1(NL1),and PLASTOCHRON1(PLA1),which regulates the bract outgrowth and thus affects the pattern switch between vegetative and reproductive branching.Suppression of the bract results in global reprogramming of transcriptome and chromatin accessibility following the reproductive transition,while these processes are largely dysregu-lated in the mutants of these genes.These discoveries contribute to our understanding of the dynamic plant architecture and provide novel insights for improving crop yields. | Lei Wang Luchang Ming Keyan Liao Chunjiao Xia Shengyuan Sun Yu Chang Hongkai Wang Debao Fu Conghao Xu Zhengji Wang Xu Li Weibo Xie Yidan Ouyang Qinglu Zhang Xianghua Li Qinghua Zhang Jinghua Xiao Qifa Zhang | 2021 | Molecular Plant2021，14，7： | 2 |
| 3 | Degradable Hybrid CuS Nanoparticles for Imaging-Guided Synergistic Cancer Therapy via Low-Power NIR-II Light Excitation显示文摘Near-infrared(NIR)-II light-excitable photonic agents capable of generating tumor hyperthermia and cytotoxic free radicals are promising for synergistic phototherapy of tumors.However,the lack of NIR-II excitable agents makes it challenging to achieve combinational tumor phototherapy.Here,the authors have reported on a tumor-targeting and degradable hybrid copper sulfide(CuS)nanoparticle(AIBA@CuS-FA)via loading a hydrophilic Azo initiator(AIBA)into an amphiphilic lipid-encapsulating CuS nanoparticle.AIBA@CuS-FA shows high photothermal conversion efficiency(PCE≈47.5%)at 1064 nm,enabling heat production to trigger tumor hyperthermia and thermal decomposition of AIBA into cytotoxic free alkyl radicals upon irradiation with a 1064-nm laser under low-power density(0.5 W/cm2).Moreover,alkyl radicals can drive degradation of AIBA@CuS-FA and embedded CuS nanodisks,releasing Cu^(2+)ions that can catalyze a Fenton-like reaction for hydroxyl radical(•OH)production to promote tumor therapy.Findings demonstrate promise for combinational photothermal therapy(PTT),oxygen-independent alkyl radical therapy,and chemodynamic therapy(CDT)of tumors. | Yidan Sun Hua Shi Xiaoyang Cheng Luyan Wu Yuqi Wang Zhengyang Zhou Jian He Hong-Yuan Chen Deju Ye | 2021 | CCS Chemistry2021，3，5： | 2 |
| 4 | Spontaneous movement of a retrotransposon generated genic dominant male sterility providing a useful tool for rice breeding显示文摘Male sterility in plants provides valuable breeding tools in germplasm innovation and hybrid crop production.However,genetic resources for dominant genic male sterility,which hold great promise to facilitate breeding processes,are extremely rare in natural germplasm.Here we characterized the Sanming Dominant Genic Male Sterility in rice and identified the gene SDGMS using a map-based cloning approach.We found that spontaneous movement of a 1978-bp long terminal repeat(LTR)retrotransposon into the promoter region of the SDGMS gene activates its expression in anther tapetum,which causes abnormal programmed cell death of tapetal cells resulting in dominant male sterility.SDGMS encodes a ribosome inactivating protein showing N-glycosidase activity.The activation of SDGMS triggers transcription reprogramming of genes responsive to biotic stress leading to a hypersensitive response which causes sterility.The results demonstrate that an ectopic gene activation by transposon movement can give birth to a novel trait which enriches phenotypic diversity with practical utility. | Conghao Xu Yifeng Xu Zhengji Wang Xiaoyu Zhang Yuying Wu Xinyan Lu Hongwei Sun Lei Wang Qinglu Zhang Qinghua Zhang Xianghua Li Jinghua Xiao Xu Li Mingfu Zhao Yidan Ouyang Xianbo Huang Qifa Zhang | 2023 | National Science Review2023，10，9： | 1 |
| 5 | Upgrading CO_(2) into acetate on Bi_(2)O_(3)@carbon felt integrated electrode via coupling electrocatalysis with microbial synthesis显示文摘Upgrading of atmospheric CO_(2) into high-value-added acetate using renewable electricity via electrocatalysis solely remains a great challenge.Here,inspired by microbial synthesis via biocatalysts,we present a coupled system to produce acetate from CO_(2) by bridging inorganic electrocatalysis with microbial synthesis through formate intermediates.A 3D Bi_(2)O_(3)@CF integrated electrode with an ice-sugar gourd shape was fabricated via a straightforward hydrothermal synthesis strategy,wherein Bi_(2)O_(3) microspheres were decorated on carbon fibers.This ice-sugar gourd-shaped architecture endows electrodes with multiple structural advantages,including synergistic contribution,high mass transport capability,high structural stability,and large surface area.Consequently,the resultant Bi_(2)O_(3)@CF exhibited a maximum Faradic efficiency of 92.4%at−1.23 V versus Ag/AgCl for formate generation in 0.5 M KHCO_(3),exceeding that of Bi_(2)O_(3)/CF prepared using a conventional electrode preparation strategy.Benefiting from the high formate selectivity,unique architecture,and good biocompatibility,the Bi_(2)O_(3)@CF electrode attached with enriched CO_(2)-fixing electroautotrophs served as a biocathode.As a result,a considerable acetate yield rate of 0.269±0.009 g L^(−1) day^(−1)(a total acetate yield of 3.77±0.12 g L^(−1) during 14-day operation)was achieved in the electrochemical–microbial system equipped with Bi_(2)O_(3)@CF. | Xiaojing Liu Kang Zhang Yidan Sun Shukang Zhang Zhenyu Qiu Tianshun Song Jingjing Xie Yuping Wu Yuhui Chen | 2023 | SusMat2023，3，2： | 1 |
| 6 | Phosphorus-induced electronic structure reformation of hollow NiCo_(2)Se_(4) nanoneedle arrays enabling highly efficient and durable hydrogen evolution in all-pH media显示文摘With practical electrocatalytic hydrogen production frequently involving the splitting of water in various pH media,there is an urgent need but still a technical challenge to develop low-cost,highly active,and stable electrocatalysts for pH-universal hydrogen evolution reaction(HER).We report herein the adoption of a hydrothermal reaction combined with a post gas-phase doping strategy to fabricate P-doped NiCo_(2)Se_(4) hollow nanoneedle arrays on carbon fiber paper(i.e.,P-NiCo_(2)Se_(4)/CFP).Notably,the optimal arrays(P8.71-NiCo_(2)Se_(4)/CFP)can afford an outstanding pH-universal HER performance,with an overpotential as low as 33,57,and 69 mV at 10 mA·cm^(−2) and corresponding Tafel slopes down to 52,61,and 72 mV·dec^(−1) in acidic,alkaline,and neutral media,respectively,outperforming most state-of-the-art nonprecious catalysts and even the commercial Pt/C catalyst in both neutral and alkaline media at large current densities.Impressively,P_(8.71-)NiCo_(2)Se_(4)/CFP also displays good durability toward long-time stability testing in harsh acidic and alkaline electrolytes.Experimental and theoretical studies further reveal that the doping of P atoms into NiCo_(2)Se_(4) can simultaneously optimize its H*adsorption/desorption energy,water adsorption energy,and water dissociation energy by adjusting the local electronic states of various active sites,thus accelerating the rate-determining step of HER in different pH media to endow P-NiCo_(2)Se_(4) with an outstanding pH-universal HER performance.This work provides atomic-level insights into the roles of active sites in various electrolysis environments,thereby shedding new light on the rational design of highly efficient pH-universal nonprecious catalysts for HER and beyond. | Guojing Wang Yuzhuo Sun Yidan Zhao Yang Zhang Xiaohong Li Louzhen Fan Yunchao Li | 2022 | Nano Research2022，15，10： | 1 |
| 7 | Postprocessor development for ultrasonic cutting of honeycomb core curved surface with a straight blade显示文摘When ultrasonically cutting honeycomb core curved parts,the tool face of the straight blade must be along the curved surface’s tangent direction at all times to ensure high-quality machining of the curved surface.However,given that the straight blade is a nonstandard tool,the existing computer-aided manufacturing technology cannot directly realize the above action requirement.To solve this problem,this paper proposed an algorithm for extracting a straight blade real-time tool face vector from a 5-axis milling automatically programmed tool location file,which can realize the tool location point and tool axis vector conversion from the flat end mill to the straight blade.At the same time,for the multi-solution problem of the rotation axis,the dependent axis rotation minimization algorithm was introduced,and the spindle rotation algorithm was proposed for the tool edge orientation problem when the straight blade is used to machine the curved part.Finally,on the basis of the MATLAB platform,the dependent axis rotation minimization algorithm and spindle rotation algorithm were integrated and compiled,and the straight blade ultrasonic cutting honeycomb core postprocessor was then developed.The model of the machine tool and the definition of the straight blade were conducted in the VERICUT simulation software,and the simulation machining of the equivalent entity of the honeycomb core can then be realized.The correctness of the numerical control program generated by the postprocessor was verified by machining and accuracy testing of the two designed features.Observation and analysis of the simulation and experiment indicate that the tool pose is the same under each working condition,and the workpieces obtained by machining also meet the corresponding accuracy requirements.Therefore,the postprocessor developed in this paper can be well adapted to the honeycomb core ultrasonic cutting machine tool and realize high-quality and high-efficient machining of honeycomb core composites. | Heng LUO Zhigang DONG Renke KANG Yidan WANG Jiansong SUN Zhaocheng WEI | 2023 | Frontiers of Mechanical Engineering2023，18，1： | 1 |
| 8 | An ultrapotent pan-β-coronavirus lineage B(β-CoV-B)neutralizing antibody locks the receptor-binding domain in closed conformation by targeting its conserved epitope显示文摘New threats posed by the emerging circulating variants of SARS-CoV-2 highlight the need to find conserved neutralizing epitopes for therapeutic antibodies and efficient vaccine design.Here,we identified a receptorbinding domain(RBD)-binding antibody,XG014,which potently neutralizesβ-coronavirus lineage B(β-CoV-B),including SARS-CoV-2,its circulating variants,SARSCoV and bat SARSr-CoV WIV1.Interestingly,antibody family members competing with XG014 binding show reduced levels of cross-reactivity and induce antibodydependent SARS-CoV-2 spike(S)protein-mediated cellcell fusion,suggesting a unique mode of recognition by XG014.Structural analyses reveal that XG014 recognizes a conserved epitope outside the ACE2 binding site and completely locks RBD in the non-functional“down”conformation,while its family member XG005 directly competes with ACE2 binding and position the RBD“up”.Single administration of XG014 is effective in protection against and therapy of SARS-CoV-2 infection in vivo.Our findings suggest the potential to develop XG014 as pan-β-CoV-B therapeutics and the importance of the XG014 conserved antigenic epitope for designing broadly protective vaccines againstβ-CoV-B and newly emerging SARS-CoV-2 variants of concern. | Zezhong Liu Wei Xu Zhenguo Chen Wangjun Fu Wuqiang Zhan Yidan Gao Jie Zhou Yunjiao Zhou Jianbo Wu Qian Wang Xiang Zhang Aihua Hao Wei Wu Qianqian Zhang Yaming Li Kaiyue Fan Ruihong Chen Qiaochu Jiang Christian TMayer Till Schoofs Youhua Xie Shibo Jiang Yumei Wen Zhenghong Yuan Kang Wang Lu Lu Lei Sun Qiao Wang | 2022 | Protein & Cell2022，13，9： | 1 |
| 9 | An activatable ratiometric near-infrared fluorescent probe for hydrogen sulfide imaging in vivo显示文摘Ratiometric fluorescent probes hold great promise for in vivo imaging;however,stimuli-activatable ratiometric probes with fluorescence emissions in near-infrared(NIR)region are still very few.Herein,we report a hydrogen sulfide(H_2S)-activatable ratiometric NIR fluorescent probe(1-SPN)by integrating a H_2S-responsive NIR fluorescent probe 1 into a H_2S-inert poly[2,6-(4,4-bis-(2-ethylhexyl)-4 H-cyclopenta[2,1-b;3,4-b′]dithiophene)-alt-4,7(2,1,3-benzothiadiazole)](PCPDTBT)-based NIR semiconducting polymer nanoparticle(SPN).1-SPN shows'always on'PCPDTBT fluorescence at 830 nm and weak probe 1 fluorescence at 725 nm under excitation at 680 nm.The ratio of NIR fluorescence intensities between 725 and 830 nm(I_(725)/I_(830))is small.Upon interaction with H_2S,the fluorescence at 725 nm is rapidly switched on,resulting in a large enhancement of I_(725)/I_(830),which is allowed for sensitive visualization and quantification of H_2S concentrations in living cells.Taking advantage of enhanced tissue penetration depth of NIR fluorescence,1-SPN is also applied for real-time ratiometric fluorescence imaging of hepatic and tumor H_2S in living mice.This study demonstrates that activatable ratiometric NIR fluorescent probes hold great potential for in vivo imaging. | Luyan Wu Wenhui Zeng Liandong Feng Yuxuan Hu Yidan Sun Yingxiao Yan Hong-Yuan Chen Deju Ye | 2020 | Science China Chemistry2020，63，5： | 0 |
| 10 | Precursor engineering enables high-performance all-inorganic CsPbIBr_(2) perovskite solar cells with a record efficiency approaching 13%显示文摘All-inorganic CsPbIBr_(2) perovskite has attracted widespread attention in photovoltaic and other optoelectronic devices because of its superior thermal stability.However,the deposition of high-quality solutionprocessed CsPbIBr_(2) perovskite films with large thicknesses remains challenging.Here,we develop a triple-component precursor(TCP) by employing lead bromide,lead iodide,and cesium bromide,to replace the most commonly used double-component precursor(DCP) consisting of lead bromide and cesium iodide.Remarkably,the TCP system significantly increases the solution concentration to 1.3 M,leading to a larger film thickness(~390 nm) and enhanced light absorption.The resultant CsPbIBr_(2) films were evaluated in planar n-i-p structured solar cells,which exhibit a considerably higher optimal photocurrent density of 11.50 mA cm^(-2) in comparison to that of DCP-based devices(10.69 mA cm^(-2)).By adopting an organic surface passivator,the maximum device efficiency using TCP is further boosted to a record efficiency of 12.8% for CsPbIBr_(2) perovskite solar cells. | Qingyan Chang Yidan An Huaiman Cao Yuzhen Pan Liangyu Zhao Yulong Chen Yi We Sai-Wing Tsang Hin-Lap Yip Licheng Sun Ze Yu | 2024 | Journal of Energy Chemistry2024，90，3： | 0 |
| 11 | Relationship of Microchannels and Plaque Erosion in Patients with ST-Segment Elevation Myocardial Infarction: An Optical Coherence Tomography Study显示文摘Objective:Microchannels are associated with the progression of atherosclerotic vulnerable plaques.However,in patients with culprit optical coherence tomography(OCT)-defined plaque erosion,the knowledge of microchannels and culprit lesion vulnerability is limited.The aim of this study was to investigate culprit lesion characteristics in patients with ST-segment elevated myocardial infarction(STEMI)caused by plaque erosion with and without microchannels using OCT.Methods:In all,348 STEMI patients with plaque erosion who underwent OCT of the culprit lesion at the 2nd Affiliated Hospital of Harbin Medical University(Harbin,China)from August 2014 to December 2017 were included and divided into the microchannel group(n=116,33.3%)and no-microchannel group(n=232,66.7%).The clinical characteristics and OCT-derived plaque features were compared between both groups.Results:Among the 348 STEMI patients with plaque erosion,culprit lesions with microchannels had higher incidence of lipid plaque(59.5%vs.45.3%,P=0.012);calcification(41.4%vs.24.6%,P=0.002);spotty calcification(30.2%vs.18.1%,P=0.014);macrophages accumulation(72.4%vs.45.7%,P<0.001);and cholesterol crystals(32.8%vs.14.2%,P<0.001)than those without microchannels.In addition,minimal lumen area was smaller((1.9±0.9)mm2 vs.(2.8±2.3)mm2,P<0.001)and lumen area stenosis was greater((71.3%±13.4%)vs.(65.3%±19.3%),P=0.001)in the microchannel group than in the no-microchannel group.Conclusion:In patients with STEMI caused by plaque erosion,one-third manifested typical microchannel characteristics,and those with microchannels were associated with more severe luminal stenosis and more vulnerable plaque features than those without microchannels. | Senqing Jiang Junchen Guo Yanwei Yin Chao Fang Jifei Wang Yidan Wang Fangmeng Lei Sibo Sun Xueying Pei Ruyi Jia Shaotao Zhang Lulu Li Yini Wang Lei Xing Huai Yu Huimin Liu Maoen Xu Xuefeng Ren Lijia Ma Guo Wei Jingbo Hou Jiannan Dai Bo Yu | 2022 | Cardiology Discovery2022，2，2： | 0 |
| 12 | Implementing Routine HIV Screening in Hospitals:An Effective Practice to Expand HIV Testing—Xishuangbanna Prefecture,Yunnan Province,China,2019–2020显示文摘Summary What is already known about this topic?Research evidence is insufficient to suggest whether routine human immunodeficiency virus(HIV)screening in healthcare settings is effective in promoting greater awareness of HIV-positive status.What is added by this report?This study found that,following the implementation of routine HIV screening in hospitals in Xishuangbanna Prefecture,Yunnan Province,there was a significant increase in the number of HIV screenings,positive results,and the positive rate of HIV screening in primary-level hospitals.What are the implications for public health practice?Routine hospital-based HIV screening is effective in identifying HIV infections in areas with concentrated epidemics. | Yidan Wang Yanling Ma Qiyu Zhu Wenyue Xu Haolan Sun Dongmin Li Cong Jin | 2023 | China CDC weekly2023，5，13： | 0 |
| 13 | Anthelmintics nitazoxanide protects against experimental hyperlipidemia and hepatic steatosis in hamsters and mice显示文摘Lipid metabolism disorders contribute to hyperlipidemia and hepatic steatosis.It is ideal to develop drugs simultaneous improving both hyperlipidemia and hepatic steatosis.Nitazoxanide is an FDA-approved oral antiprotozoal drug with excellent pharmacokinetic and safety profile.We found that nitazoxanide and its metabolite tizoxanide induced mild mitochondrial uncoupling and subsequently activated AMPK in Hep G2 cells.Gavage administration of nitazoxanide inhibited high-fat diet(HFD)-induced increases of liver weight,blood and liver lipids,and ameliorated HFD-induced renal lipid accumulation in hamsters.Nitazoxanide significantly improved HFD-induced histopathologic changes of hamster livers.In the hamsters with pre-existing hyperlipidemia and hepatic steatosis,nitazoxanide also showed therapeutic effect.Gavage administration of nitazoxanide improved HFD-induced hepatic steatosis in C57BL/6J mice and western diet(WD)-induced hepatic steatosis in Apoe-/-mice.The present study suggests that repurposing nitazoxanide as a drug for hyperlipidemia and hepatic steatosis treatment is promising. | Fengfeng Li Man Jiang Minghui Ma Xuyang Chen Yidan Zhang Yixin Zhang Yuanyuan Yu Yunfeng Cui Jiahui Chen Hui Zhao Zhijie Sun Deli Dong | 2022 | Acta Pharmaceutica Sinica B2022，12，3： | 0 |
| 14 | Aggregation-induced emission shining in the biomedical field:From bench to bedside显示文摘Fluorogens with aggregation-induced emission characteristics(AIEgens)have been developed in an unprece-dented manner in the biomedical field over the past decade,which is ascribable to their superior fluorescence quantum yields,photosensitivities,as well as their“turn-on”characteristics in their aggregate states.By delib-erately engineering their molecular structures and nanocarriers,the input energies of AIEgens can be channeled into specific forms,thereby enabling bioimaging,phototherapy,and even synergetic therapy.Moreover,multiple targeting strategies have been tailored for nidus and pathogen localization that subsequently guide therapeutic processes.This review integrates application-oriented design strategies for AIEgens,demonstrating how microscopic imaging,bioimaging,and theranostics can be developed to combat tumors,pathogens,and other diseases,and critically discusses challenges and perspectives for clinical translation. | Yishen Liu Qingrong Chen Yidan Sun Luojia Chen Yuncong Yuan Meijia Gu | 2021 | Engineered Regeneration2021，2，1： | 0 |
| 15 | Waggle needling Yanglingquan(GB34) enhances cerebral blood flow and ameliorates condition of spastic paresis in rats with middle cerebral artery occlusion induced by surgical nylon suture显示文摘OBJECTIVE:To evaluate the therapeutic efficacy and the influence on cerebral blood supply of waggle needling Yanglingquan(GB34) on spastic paresis(SP) rats after middle cerebral artery occlusion(MCAO) induced and investigate its mechanism of relieving neurobehavior deficiency.METHODS:SP rat model was produced by permanent MCAO.Rats were divided into five groups:blank control group(Control),sham operation group(Sham),model group(Model),waggle needling group(WN) and perpendicular needling group(PN).SP rats were treated with acupuncture from day 3 after MCAO,once a day for 6 d.The modified neurological severity score(m NSS) and modified Ashworth scale(MAS) were conducted on days 0,1,3,5,7 and 9.Cerebral blood flow(CBF) in ischemic cortex was measured by laser speckle imaging 5 min pre ischemia,5 min post ischemia,and after intervention on day 9.All rats were sacrificed at day 9 and the protein and m RNA expressions of γ2 subunit of the γ-aminobutyric acid receptor A(GABAAγ2) and K+-Cl-cotransporter 2(KCC2) in the ischemic cortex and lumber enlargement was measured by Western blotting and real-time quantitative polymerase chain reaction.RESULTS:Both Control and Sham groups showed no changes in m NSS and MAS scores and in the regional CBF.Compared with Model group,both WN and PN treatments significantly ameliorated neurological deficit(P < 0.01),decreased muscle tone(P < 0.05),and enhanced CBF(P < 0.001) in SP rats;moreover,WN showed superior effects than PN(P < 0.001).In line with the improvement in neurobehavior,acupuncture interventions up-regulated the expressions of GABAAγ2 and KCC2 in the ischemic cortex as well as lumber enlargement(P < 0.01) in SP rats,and those changes were more obvious in WN(P < 0.05).CONCLUSIONS:Acupuncture at Yanglingquan(GB34) enhanced cerebral blood flow and ameliorated SP in permanent MCAO rats,while waggle needling was superior to regular perpendicular needling.Waggle needling Yanglingquan(GB34) would be a potential complementary therapy for SP. | ZHANG Zhou MU Jiedan MA Liangxiao YU Wenyan SUN Tianyi QIAN Xu TIAN Yuan ZHANG Yidan WANG Junxiang | 2023 | Journal of Traditional Chinese Medicine2023，43，3： | 0 |
| 16 | Application of digital technology in nasal reconstruction显示文摘Nasal defects are facial defects caused by trauma,tumors,or congenital diseases that seriously damage a patient’s physical and mental health.Nasal defects,from skin defects to total nasal defects,require surgical repair and reconstruction to restore the appearance and function of the nose,which have always been challenges for rhinoplasty.The development of digital technology has increased the possibility of nasal reconstruction.Digital technology is involved in the preoperative,intraoperative,and postoperative stages of nasal construction and is of great significance in improving the effect of this surgery.This article reviews the application of major digital technologies,including three-dimensional(3D)imaging technology,computer-assisted surgical navigation,and 3D printing,in nasal reconstruction and discusses the shortcomings of the current application of digital technology. | Yidan Sun Zhenmin Zhao Yang An | 2021 | Chinese Journal Of Plastic and Reconstructive Surgery2021，3，4： | 0 |
| 17 | Prediction of the short-term and long-term mortality in difficult-to-wean patients by transthoracic echocardiography and diaphragm ultrasound显示文摘High mortality rates of 25%to,50%were reported in patients with extubation failure.liExtubation failure or re-intubation was an independent risk factor for death after extubation,not the precise reason.Common reasons included primary respiratory failure,cardiac dysfunction,ineffective cough,excess secretions,upper airway obstruction,etc.Therefore,death after extubation should be related to these reasons above in theory. | Ling Luo Yidan Li Lifang Wang Bing Sun Zhaohui Tong | 2022 | Chinese Medical Journal2022，，13： | 0 |
| 18 | Single-atomic Zn-(C/N/O)lithiophilic sites induced stable lithium plating/stripping in anode-free lithium metal battery显示文摘For anode-free lithium metal battery,lithiophilic surface modification on the current collector can effectively reduce the lithium nucleation barrier,so as to regulate the electrodeposition of lithium.Here,atomically dispersed Zn-(C/N/O)lithiophilic sites in the amorphous carbon medium were introduced onto Cu by an in-situ induced ion coordination chemistry strategy to get the modified Zn@NC@RGO@Cu current collector.X-ray absorption spectroscopy(XAS)combined with scanning transmission electron microscopy in high angle annular dark field(STEM-HAADF)analysis proved the single atomic state of the zinc sites surrounded by C,N,and O with a coordination number of~3.According to the electrochemical tests and first principle calculations,the ultra-uniformly dispersed Zn-(C/N/O)sites at the atomic level can effectively improve the lithium affinity,reduce the energy barrier for lithium nucleation,homogenize the lithium nucleation,and enhance an inorganic lithium compounds rich solid electrolyte interphase layer.As a result,the nucleation overpotential of lithium on the modified current collector was reduced to 7.7 mV,which was 5.4 times lower than that on bare Cu.Uniform lithium nucleation and deposition enabled stable Li plating/stripping and elevated Coulombic efficiency of 98.95%in Li||Cu cell after>850 cycles.Capacity retention of 89.7%was successfully achieved in the anode-free lithium metal battery after 100 cycles. | Shifei Huang Sirong Lu Yao Lv Nanrui Li Zhenwei Wu Geng Zhong Xiaolong Ren Yufeng Wang Bo Sun Yuxiong Huang Feiyu Kang Yidan Cao | 2023 | Nano Research2023，16，8： | 0 |
| 19 | Capsaicin exerts anti-benign prostatic hyperplasia effects via inhibiting androgen receptor signaling pathway显示文摘Background:Benign prostatic hyperplasia(BPH)is a common condition in middle-aged and elderly men.Enlargement of the prostate causes lower urinary tract symptoms.Capsaicin is a phytochemical extracted from chili peppers and exerts many pharmacological actions,such as anti-tumor and anti-inflammatory effects.Methods:Our study investigated the effect of capsaicin in vitro and in a mouse model in vivo.A prostatic stromal myofibroblast cell line(WPMY-1)was co-incubated with testosterone(1µM)and different concentrations of capsaicin(10–100µM)for 24 and 48 h.Capsaicin(10–100µM)significantly inhibited testosterone-treated WPMY-1 cell growth at 48 h by MTT assay.The testosterone propionate(7.5 mg/kg)-induced BPH mouse model was used to examine the anti-proliferative effect of capsaicin.Treatment with capsaicin(10 mg/kg)for 14 days significantly attenuated prostatic hyperplasia.Finasteride was used as a positive control.Results:Capsaicin significantly decreased prostate weight and prostate index(prostate/body weight ratio)in BPH mice.The expression of 5α-reductase type II,androgen receptor(AR)and prostate specific antigen(PSA)protein expression and PSA serum were all significantly reduced in capsaicin-treated BPH mice.In addition,capsaicin also activated transient receptor potential vanilloid 1 mediated apoptosis and autophagy in BPH mice.Conclusion:These results demonstrate multiple positive effects of capsaicin in controlling prostate growth and suggest its therapeutic potential in the treatment of BPH. | ZICHEN SHAO CHUNG-YI CHEN XUZHOU CHEN HANWU CHEN MENGQIAO SU HUI SUN YIDAN LI BINGHUA TU ZITONG WANG CHI-MING LIU | 2023 | BIOCELL2023，47，6： | 0 |
| 20 | Desulfovibrio desulfuricans aggravates atherosclerosis by enhancing intestinal permeability and endothelial TLR4/NF-kB pathway in Apoe^(-/-) mice显示文摘It is increasingly aware that gut microbiota is closely associated with atherosclerosis.However,which and how specific gut bacteria regulate the progression of atherosclerosis is still poorly understood.In this study,modified linear discriminant analysis was performed in comparing the gut microbiota structures of atherosclerotic and non-atherosclerotic mice,and Desulfovibrio desulfuricans(D.desulfuricans)was found to be associatedwith atherosclerosis.D.desulfuricans-treated Apoe^(-/-) mice showed significantly aggravated atherosclerosis.The proatherogenic effect of D.desulfuricans was attributed to its ability to increase intestinal permeability and subsequent raise in the transit of lipopolysaccharide(LPS)from the intestine to the bloodstream.Excessive LPS in the blood can elicit local and systemic inflammation and activate Toll-like receptor 4(TLR4)/nuclear factor-kB(NF-kB)signaling of endothelial cells.TAK-242,a specific inhibitor of TLR4,can ameliorate the development of D.desulfuricansinduced atherosclerosis by blocking the LPS-induced activation of TLR4/NF-kB signaling. | Kun Zhang Xian Qin Juhui Qiu Tong Sun Kai Qu Ahmad Ud Din Wenhua Yan Tianhan Li Yidan Chen Wei Gu Xiancai Rao Guixue Wang | 2023 | Genes & Diseases2023，10，1： | 0 |
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