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| 1 | FHY3 and FAR1 Integrate Light Signals with the miR156-SPL Module-Mediated Aging Pathway to Regulate Arabidopsis Flowering显示文摘In response to competition for light from their neighbors,shade-intolerant plants flower precociously to ensure reproductive success and survival.However,the molecular mechanisms underlying this key developmental switch are not well understood.Here,we show that a pair of Arabidopsis transcription factors essential for phytochrome A signaling,FAR-RED ELONGATED HYPOCOTYL3(FHY3)and FAR-RED IMPAIRED RESPONSE1(FAR1),regulate flowering time by integrating environmental light signals with the miR156-SPL module-mediated aging pathway.We found that FHY3 and FAR1 directly interact with three flowering-promoting SQUAMOSA-PROMOTER BINDING PROTEIN-LIKE(SPL)transcription factors,SPL3,SPL4,and SPL5,and inhibit their binding to the promoters of several key flowering regulatory genes,including FRUITFUL(FUL),LEAFY(LFY),APETALA1(AP1),and MIR172C,thus downregulating their transcript levels and delaying flowering.Under simulated shade conditions,levels of SPL3/4/5 proteins increase,whereas levels of FHY3 and FAR1 proteins decline,thus releasing SPL3/4/5 from FHY3/FAR1 inhibition to allow activation of FUL,LFY,AP1,and MIR172C and,consequently,early flowering.Taken together,these results unravel a novel mechanism whereby plants regulate flowering time by integrating environmental cues(such as light conditions)and an internal developmental program(the miR156-SPL module-mediated aging pathway). | Yurong Xie Qin Zhou Yongping Zhao Quanquan Li Yang Liu Mengdi Ma Baobao Wang Rongxin Shen Zhigang Zheng Haiyang Wang | 2020 | Molecular Plant2020，13，3： | 8 |
| 2 | Characterizing the antibiotic resistance genes in a river catchment: Influence of anthropogenic activities显示文摘Previous studies on environmental antibiotics resistance genes(ARGs) have focused on the pollution sources such as wastewater treatment plants, aquaculture and livestock farms,etc. Few of them had addressed this issue in a regional scale such as river catchment. Hence,the occurrence and abundances of 23 ARGs were investigated in surface water samples collected from 38 sites which located from the river source to estuary of the Beijiang River.Among them, 11 ARGs were frequently detected in this region and 5 ARGs(sul I, sul II, tet B,tet C, and tet W) were selected for their distribution pattern analysis. The abundances of the selected ARGs were higher in the upstream(8.70 × 10~6 copies/ng DNA) and downstream areas(3.17 × 10~6 copies/ng DNA) than those in the midstream areas(1.23 × 10~6 copies/ng DNA), which was positively correlated to the population density and number of pollution sources. Pollution sources of ARGs along the Beijiang River not only had a great impact on the abundances and diversity, but also on the distribution of specific ARGs in the water samples. Both sul I and sul II were likely originated from aquaculture farms and animal farms,tet W gene was possibly associated with the mining/metal melting industry and the electric waste disposal and tet C gene was commonly found in the area with multiple pollution sources.However, the abundance of tet B was not particularly related to anthropogenic impacts. These findings highlight the influence of pollution sources and density of population on the distribution and dissemination of ARGs at a regional scale. | Haoyu Jiang Renjun Zhou Ying Yang Baowei Chen Zhineng Cheng Mengdi Zhang Jun Li Gan Zhang Shichun Zou | 2018 | Journal of Environmental Sciences2018，30，7： | 7 |
| 3 | Overexpressed Cyclin D1 and CDK4 proteins are responsible for the resistance to CDK4/6 inhibitor in breast cancer that can be reversed by PI3K/mTOR inhibitors显示文摘CDK4/6 inhibitors are the standard treatment in advanced HR+/HER2-breast cancer patients.Nevertheless,the resistance to CDK4/6 inhibitors is inevitable and the strategies to overcome resistance are of great interest.Here,we show that the palbociclibresistant breast cancer cells expressed significantly higher levels of Cyclin D1 and CDK4 proteins because of upregulated protein synthesis.Silencing Cyclin D1 or CDK4 led to cell cycle arrest while silencing Cyclin E1 or CDK2 restored the sensitivity to palbociclib.Furthermore,PI3K/mTOR pathway was hyper-activated in palbociclib-resistant cells,leading to more phosphorylated 4E-BP1 and higher levels of Cyclin D1 and CDK4 translation.Targeting PI3K/mTOR pathway with a specific PI3Kαinhibitor(BYL719)or an mTOR inhibitor(everolimus)reduced the protein levels of Cyclin D1 and CDK4,and restored the sensitivity to palbociclib.The tumor samples expressed significantly higher levels of Cyclin D1,CDK4,p-AKT and p-4E-BP1 after progression on palbociclib treatment.In conclusion,our findings suggest that overexpressed Cyclin D1 and CDK4 proteins lead to the resistance to CDK4/6 inhibitor and PI3K/mTOR inhibitors are able to restore the sensitivity to CDK4/6 inhibitors,which provides the biomarker and rationale for the combinational use of CDK4/6 inhibitors and PI3K/mTOR inhibitors after CDK4/6 inhibitor resistance in breast cancer. | Zijie Cai Jingru Wang Yudong Li Qianfeng Shi Liang Jin Shunying Li Mengdi Zhu Qi Wang Lok Lam Wong Wang Yang Hongna Lai Chang Gong Yandan Yao Yujie Liu Jun Zhang Herui Yao Qiang Liu | 2023 | Science China(Life Sciences)2023，66，1： | 4 |
| 4 | Deficient Rnf43 potentiates hyperactive Kras-mediated pancreatic preneoplasia initiation and malignant transformation显示文摘Background:Largely due to incidental detection,asymptomatic pancreatic cystic le-sions(PCLs)have become prevalent in recent years.Among them,intraductal papillary mucinous neoplasm(IPMN)infrequently advances to pancreatic ductal adenocarcinoma(PDAC).Conservative surveillance versus surgical intervention is a difficult clinical decision for both caregivers and PCL patients.Because RNF43 loss-of-function mutations and KRAS gain-of-function mutations concur in a subset of IPMN and PDAC,their biological significance and therapeutic potential should be elucidated.Methods:Pancreatic Rnf43 knockout and Kras activated mice(Rnf43^(−/−);Kras^(G12D))were generated to evaluate their clinical significance in pancreatic pre-neoplastic initiation and malignant transformation.Results:Loss of Rnf43 potentiated the occurrence and severity of IPMN and PDAC in oncogenic Kras mice.The Wnt/β-catenin signaling pathway was activated in pan-creatic Kras^(G12D)and Rnf43 knockout mice and the PORCN inhibitor LGK974 blocked pancreatic IPMN initiation and progression to PDAC accordingly.Conclusions:Rnf43 is a tumor suppressor in the prevention of pancreatic malignant transformation.This genetically reconstituted autochthonous pancreatic Rnf43^(−/−);Kras^(G12D)preclinical cancer model recapitulates the pathological process from pancreatic cyst to cancer in humans and can be treated with inhibitors of Wnt/β-catenin signaling.Since the presence of RNF43 and KRAS mutations in IPMNs predicts future development of advanced neoplasia from PCLs,patients with these genetic anomalies warrant surveillance,surgery,and/or targeted therapeutics such as Wnt/β-catenin inhibitors. | Xian Zhou Zhichao Sun Mengdi Zhang Xiaoyu Qu Shuhui Yang Lianmei Wang Yanling Jing Li Li Weiwei Deng Fangming Liu Jin Di Jie Chen Jian Wu Hongbing Zhang | 2022 | Animal Models and Experimental Medicine2022，5，1： | 3 |
| 5 | GOLM1 restricts colitis and colon tumorigenesis by ensuring Notch signaling equilibrium in intestinal homeostasis显示文摘Intestinal epithelium serves as the first barrier against the infections and injuries that mediate colonic inflammation.Colorectal cancer is often accompanied with chronic inflammation.Differed from its well-known oncogenic role in many malignancies,we present here that Golgi membrane protein 1(G0LM1,also referred to as GP73)suppresses colorectal tumorigenesis via maintenance of intestinal epithelial barrier.G0LM1 deficiency in mice conferred susceptibility to mucosal inflammation and colitis-induced epithelial damage,which consequently promoted colon cancer.Mechanistically,depletion of G0LM1 in intestinal epithelial cells(lECs)led to aberrant Notch activation that interfered with IEC differentiation,maturation,and lineage commitment in mice.Pharmacological inhibition of Notch pathway alleviated epithelial lesions and restrained pro-tumorigenic inflammation in G0LM1-deficient mice.Therefore,G0LM1 maintains IEC homeostasis and protects against colitis and colon tumorigenesis by modulating the equilibrium of Notch signaling pathway. | Yang Pu Ya Song Mengdi Zhang Caifeng Long Jie Li Yanan Wang Yinzhe Xu Fei Pan Na Zhao Xinyu Zhang Yanan Xu Jianxin Cui Hongying Wang Yan Li Yong Zhao Di Jin Hongbing Zhang | 2021 | Signal Transduction and Targeted Therapy2021，6，5： | 2 |
| 6 | Anti-arthritic effects of microneedling with bee venom gel显示文摘Objective:To combine with transdermal drug delivery using microneedle to simulate the bee venom therapy to evaluate the permeation of bee venom gel.Methods:In this study,the sodium urate and LPS were used on rats and mice to construct the model.Bee venom gelemicroneedle combination effect on the model is to determine the role of microneedle gel permeation by observing inflammation factors.Results:Compared with the model group,the bee venom gelemicroneedle combination group can reduce the level of serum nitric oxide of the acute gouty inflammation model caused by sodium urate,and on LPS induced mouse model of acute inflammation effect and the micro.Conclusions:Bee venom can significantly suppress the occurrence of gouty arthritis inflammation in rats and mice LPS inflammatory reaction.Choose the 750 mm microneedle with 10N force on skin about 3 minutes,bee venom can play the optimal role,and the anti-inflammatory effect is obvious.Microneedles can promote the percutaneous absorption of the active macromolecules bee venom gel. | Mengdi Zhao Jie Bai Yang Lu Shouying Du Kexin Shang Pengyue Li Liu Yang Boyu Dong Ning Tan | 2016 | Journal of Traditional Chinese Medical Sciences2016，3，4： | 2 |
| 7 | Drug repurposing for cancer treatment through global propagation with a greedy algorithm in a multilayer network显示文摘Objective:Drug repurposing,the application of existing therapeutics to new indications,holds promise in achieving rapid clinical effects at a much lower cost than that of de novo drug development.The aim of our study was to perform a more comprehensive drug repurposing prediction of diseases,particularly cancers.Methods:Here,by targeting 4,096 human diseases,including 384 cancers,we propose a greedy computational model based on a heterogeneous multilayer network for the repurposing of 1,419 existing drugs in Drug Bank.We performed additional experimental validation for the dominant repurposed drugs in cancer.Results:The overall performance of the model was well supported by cross-validation and literature mining.Focusing on the top-ranked repurposed drugs in cancers,we verified the anticancer effects of 5 repurposed drugs widely used clinically in drug sensitivity experiments.Because of the distinctive antitumor effects of nifedipine(an antihypertensive agent)and nortriptyline(an antidepressant drug)in prostate cancer,we further explored their underlying mechanisms by using quantitative proteomics.Our analysis revealed that both nifedipine and nortriptyline affected the cancer-related pathways of DNA replication,the cell cycle,and RNA transport.Moreover,in vivo experiments demonstrated that nifedipine and nortriptyline significantly inhibited the growth of prostate tumors in a xenograft model.Conclusions:Our predicted results,which have been released in a public database named The Predictive Database for Drug Repurposing(PAD),provide an informative resource for discovering and ranking drugs that may potentially be repurposed for cancer treatment and determining new therapeutic effects of existing drugs. | Xi Cheng Wensi Zhao Mengdi Zhu Bo Wang Xuege Wang Xiaoyun Yang Yuqi Huang Minjia Tan Jing Li | 2022 | Cancer Biology & Medicine2022，19，1： | 2 |
| 8 | Transcriptome dynamics of hippocampal neurogenesis in macaques across the lifespan and aged humans显示文摘Whether adult hippocampal neurogenesis(AHN)persists in adult and aged humans continues to be extensively debated.A major question is whether the markers identified in rodents are reliable enough to reveal new neurons and the neurogenic trajectory in primates.Here,to provide a better understanding of AHN in primates and to reveal more novel markers for distinct cell types,droplet-based single-nucleus RNA sequencing(snRNA-seq)is used to investigate the cellular heterogeneity and molecular characteristics of the hippocampi in macaques across the lifespan and in aged humans.All of the major cell types in the hippocampus and their expression profiles were identified.The dynamics of the neurogenic lineage was revealed and the diversity of astrocytes and microglia was delineated.In the neurogenic lineage,the regulatory continuum from adult neural stem cells(NSCs)to immature and mature granule cells was investigated.A group of primate-specific markers were identified.We validated ETNPPL as a primate-specific NSC marker and verified STMN1 and STMN2 as immature neuron markers in primates.Furthermore,we illustrate a cluster of active astrocytes and microglia exhibiting proinflammatory responses in aged samples.The interaction analysis and the comparative investigation on published datasets and ours imply that astrocytes provide signals inducing the proliferation,quiescence and inflammation of adult NSCs at different stages and that the proinflammatory status of astrocytes probably contributes to the decrease and variability of AHN in adults and elderly individuals. | Wei Wang Mengdi Wang Meng Yang Bo Zeng Wenying Qiu Qiang Ma Xiaoxi Jing Qianqian Zhang Bosong Wang Chonghai Yin Jiyao Zhang Yuxin Ge Yufeng Lu Weizhi Ji Qian Wu Chao Ma Xiaoqun Wang | 2022 | Cell Research2022，32，8： | 2 |
| 9 | An analytical study on the resource recycling potentials of urban and rural domestic waste in China显示文摘 | YANG Changjiong YANG Mengdi YU Qian | 2012 | Procedia Environmental Sci- ences2012，16，： | 1 |
| 10 | Therapeutic effect of Jianpi Liqi Fang(健脾理气方)combined with transcatheter arterial chemoembolization in patients with hepatocellular carcinoma and spleen deficiency syndrome显示文摘OBJECTIVE:To investigate the therapeutic effect of the Jianpi Liqi Fang(健脾理气方,JPLQF)combined with transcatheter arterial chemoembolization(TACE)in patients with hepatocellular carcinoma(HCC)and spleen deficiency syndrome(SDS)and identify a potential indicator of efficacy.METHODS:Ninety-nine patients with HCC who were diagnosed with SDS,non-spleen deficiency syndrome(NSDS),or no syndrome(NS)were treated with JPLQF combined with TACE for three periods.Therapeutic efficacy was compared among the groups.Plasma proteins were screened using label-free discovery analysis and verified via enzyme-linked immunosorbent assay(ELISA).Furthermore,receiver operating characteristic(ROC)curves were analyzed to evaluate therapeutic indicators.RESULTS:After treatment,the Karnofsky Performance Status was significantly improved in the SDS group and significantly better than that in the NS group.The Traditional Chinese Medicine(TCM)syndrome scores were lower in the SDS group after treatment and lower than those in the NSDS group.However,alanine aminotransferase,carbohydrate antigen 19-9,alpha-fetoprotein,and carcinoembryonic antigen levels and white blood cell and platelet counts did not differ among the groups.Serum aspartate aminotransferase levels in the SDS group were significantly lower after treatment than before treatment,and total bilirubin levels were significantly lower in the SDS group than in the NSDS group.Label-free analysis identified 24 differentially expressed proteins(DEPs)between the SDS and NS groups,including 17 and 7 upregulated and downregulated proteins,respectively.Fibulin-5(FBLN5)displayed the largest difference in expression between the groups.ELISA confirmed that FBLN5 levels were significantly lower in the NSDS and NS groups than in the SDS group.Following treatment with JPLQF and TACE,FBLN5 expression was upregulated only in the SDS group.Furthermore,ROC curve analysis indicated that FBLN5 may serve as a potential indicator of the efficacy of JPLQF combined with TACE in patients with HCC and SDS.CONCLUSION:JPLQF combined with TACE improved quality of life,clinical TCM symptoms,and liver function in patients with HCC and SDS.FBLN5 expression was significantly altered by treatment with JPLQF and TACE in patients with HCC and SDS. | CHEN Xiaole WANG Peng MENG Zhiqiang YANG Mengdie ZHOU Wenjun SU Shibing CHEN Jian | 2021 | Journal of Traditional Chinese Medicine2021，41，1： | 1 |
| 11 | Analysis of the selectivity filter of the voltage-gated sodium channel NavRh显示文摘NaChBac 是细菌的电压门钠(Na 显示出顺序类似到电压门钙隧道的 v ) 隧道。理解 Na v 隧道,我们联合了调查 Na v Rh,海洋的细菌的 NaChBac ortholog。二个 Na + 绑定地点在我们的模拟在选择过滤器(SF ) 被识别:首先,途径地点 1 由方面组成了的细胞外的 Na + 离子 Ser181 和 Glu183 组织,然后自发地到达精力充沛地 2 由 Leu179 和 Thr178 的羰基氧形成了的更有利的地点。相反, Ca 2+ 离子对被 Glu183 在地点 1 点套住敏感,它然后堵住 Na + 和 Ca 2+ 的入口到 SF 的门厅。另外, Na + 以一种不均匀的方式通过选择过滤器渗入,类似于哺乳动物的 Na v orthologs。这里报导的学习在哺乳动物的 Na 2+ 上在 Na + 上提供卓见进离子选择的机制 > v 隧道。 | Xu Zhang Mengdie Xia Yang Li Huihui Liu Xin Jiang Wenlin Ren Jianping Wu Paul DeCaen Feng Yu Sheng Huang Jianhua He David E Clapham Nieng Yan Haipeng Gong | 2013 | Cell Research2013，23，3： | 1 |
| 12 | 4-Mercaptopyridine Modified Fiber Optic Plasmonic Sensor for Sub-nM Mercury(II)Detection显示文摘In this paper,we propose and demonstrate a high-performance mercury ion sensor with sub-nM detection limit,high selectivity,and strong practicability based on the small molecule of the 4-mercaptopyridine(4-MPY)modified tilted fiber Bragg grating surface plasmon resonance(TFBG-SPR)sensing platform.The TFBG-SPR sensor has a rich mode field distribution and a narrow bandw idth,which can detect the microscopic physical and chemical reactions on the sensor surface with high sensitivity without being disturbed by the external temperature.For the environmental compatibility and highly efficient capture of the toxic mercury ion,4-MPY is modified on the sensor surface forming a stable(4-MPY)-Hg-(4-MPY)structure due to the specific combination between the nitrogen of the pyridine moiety and the Hg+via multidentate N-bonding.Moreover,gold nanoparticles(AuNPs)are connected to the sensor surface through the(4-MPY)-Hg-(4-MPY)structure,which could play an important role for signal amplification.Under the optimized conditions,the limit of detection of the sensor for mercury ions detection in the solution is as low as 1.643×10^(-10)M(0.1643 nM),and the detection range is 1×10^(-9)M-1×10^(-5)M.At the same time,the mercury ion spiked detection with tap water shows that the sensor has the good selectivity and reliability in actual water samples.We develop a valuable sensing technology for on-time environmental Hg t detection and in-vivo point of care testing in clinic applications. | Yifan DUAN Yang ZHANG Fang WANG Yuting SUN Ming CHEN Zhenguo JING Qiao WANG Mengdi LU Wei PENG | 2022 | Photonic Sensors2022，12，1： | 1 |
| 13 | Constant elasticity of variance model for propor- tional reinsurance and investment strategies显示文摘 | GU Mengdi YANG Yipeng LI Shoude ZHANG Jingyi | 2010 | Insurance: Mathematics and Econmics2010，46，： | 1 |
| 14 | Toward photocatalytic hydrogen generation over BiVO_(4) by controlling particle size显示文摘Owing to excellent light absorption and high activity fo r oxygen evolution,monoclinic bismuth vanadate(BiVO_(4)) is regarded as an ideal candidate for photocatalytic water splitting.However,its application is limited by the large particle size in micrometer scale,as well as the slightly positive conduction band.In this work,we successfully synthesized nano-BiVO_(4) with particle size ranged from 27 nm to 57 nm by wet chemical method based on electrostatic spinning method.Unlike bulk BiVO_(4),the nano-sized BiVO_(4) possesses the ability to generate hydrogen by water splitting,and the activity could reach up to1.66 μmol h^(-1) g^(-1) with the assistance of Pt.The enhanced activity is mainly attributed to the improvements resulted from reduced particle size,which includes elevated conduction band,enlarged specific surface area and promoted charge separation.This work provides a simple method for synthesizing photocatalyst with small particle size and high yield. | Mengdi Sun Zemin Zhang Qiujin Shi Jianlong Yang Mingzheng Xie Weihua Han | 2021 | Chinese Chemical Letters2021，32，8： | 1 |
| 15 | Carbon dots with two-photon fluorescence imaging for efficient synergistic trimodal therapy显示文摘Applying the fluorescent carbon dots as smart materials in anticancer therapy is of great interest.However,carbon dots for multimodal synergistic anticancer therapy,especially for the triple modality,is rarely reported.Herein,we successfully synthesized OCDs by citric acid and(1R,2S)-2-amino-1,2-diphenylethan-1-ol,which show aggregation-induced emission property and two-photon fluorescence imaging.Meanwhile,OCDs are ideal photosensitizers for photothermal therapy under 808 nm and TypeⅠphotodynamic therapy with white light.Hydroxyl radicals,generated by TypeⅠphotodynamic therapy based on OCDs can transform protumoral M2 macrophages into antitumoral M1 macrophages,which exhibited immunotherapy ability.The synergism trimodal of OCDs results in potent anticancer efficacy,showing great potential in cancer therapy. | Yahui Zhang Haoyu Xia Mengdie Yang Hairong Li Feishi Shan Yilong Chen Xue Yue Zhouyu Wang Xiaoqi Yu | 2023 | Chinese Chemical Letters2023，34，9： | 0 |
| 16 | Varying water column stability controls the denitrification process in a subtropical reservoir,Southwest China显示文摘Reservoirs are regarded as hotspots of nitrogen transformation and potential sources of nitrous oxide(N_(2)O).However,it remains unclear how the hydrological conditions due to dam construction control the processes of nitrogen transformation in reservoir waters.To address this issue,we examined the spatial-temporal characteristics of nitrate concentrations,δ^(15)N-NO_(3)^(-),δ^(18)O-NO_(3)^(-),δ^(18)O-H_(2)O,relative water column stability(RWCS),and related environmental factors in a subtropical eutrophic reservoir(Hongfeng Reservoir,HFR),Southwest China.We found that denitrification was the most important nitrogen transformation process in the HFR and that higher denitrification intensity was associated with increased RWCS in summer,which suggested hydrological control of the denitrification process.In contrast,low RWCS conditions favored the nitrification process in the HFR in winter.Additionally,dissolved oxygen(DO;p<0.05)and nitrate concentrations(p<0.01)had significant impacts on the denitrification rate.We also found that the spatiotemporal RWCS variations were a prerequisite for regulating DO/nitrate stratification and the coupling/decoupling of nitrification-denitrification at the local and global scales.This study would advances our knowledge of the impacts of RWCS and thermal stratification on nitrogen transformation processes in reservoirs. | Gaoyang Cui Xiao-Dong Li Siqi Li Shiyuan Ding Qinkai Li Mengdi Yang Hong Lv Yiyao Wang | 2022 | Journal of Environmental Sciences2022，34，1： | 0 |
| 17 | Reversible Low Temperature Li-Storage in Liquid Metal Based Anodes via a Co-Solvent Strategy显示文摘Main observation and conclusion The application of lithium-ion batteries in cold climates has been hindered due to the decline in performance at low temperatures.The increased de-solvation energy and formation of Li dendrites at the anode surface emerge as the major challenges,which rely on the development of stable anode and compatible electrolytes.Herein,a self-healing GaInSn liquid metal(LM)based electrode coupled with a multi-solvent electrolyte is proposed toward reversible Li-storage at low temperatures.By using methyl butyrate(MB)as a co-solvent in 1 mol·L^(–1)LiTFSI of ethylene carbonate and diethyl carbonate,the electrolyte viscosity decreases from 52.07 to 13.75 mPa·s,while the ionic conductivity increases from 1.38 to 3.44 mS·cm^(–1)at–20°C.Moreover,the Li/MXene@LM cells can display a discharge capacity of 500 mAh·g^(–1),with capacity retention of 78%at–20°C after 120 cycles.It is disclosed that a uniform LiF-rich solid electrolyte interface(SEI)layer on the anode is formed upon the addition of MB,which promotes the desolvation of Li ions at the interface of electrode/electrolyte especially at low temperatures.These results prove that MB as the co-solvent is well compatible with LM based anodes and holds great potential for the exploration of low-temperature energy devices. | Mengdi Zhang Xiaofeng Lei Yang Lv Xizheng Liu Yi Ding | 2021 | Chinese Journal of Chemistry2021，39，10： | 0 |
| 18 | Bioresorbable Multilayer Photonic Cavities as Temporary Implants for Tether-Free Measurements of Regional Tissue Temperatures显示文摘Objective and Impact Statement.Real-time monitoring of the temperatures of regional tissue microenvironments can serve as the diagnostic basis for treating various health conditions and diseases.Introduction.Traditional thermal sensors allow measurements at surfaces or at near-surface regions of the skin or of certain body cavities.Evaluations at depth require implanted devices connected to external readout electronics via physical interfaces that lead to risks for infection and movement constraints for the patient.Also,surgical extraction procedures after a period of need can introduce additional risks and costs.Methods.Here,we report a wireless,bioresorbable class of temperature sensor that exploits multilayer photonic cavities,for continuous optical measurements of regional,deep-tissue microenvironments over a timeframe of interest followed by complete clearance via natural body processes.Results.The designs decouple the influence of detection angle from temperature on the reflection spectra,to enable high accuracy in sensing,as supported by in vitro experiments and optical simulations.Studies with devices implanted into subcutaneous tissues of both awake,freely moving and asleep animal models illustrate the applicability of this technology for in vivo measurements.Conclusion.The results demonstrate the use of bioresorbable materials in advanced photonic structures with unique capabilities in tracking of thermal signatures of tissue microenvironments,with potential relevance to human healthcare. | Wubin Bai Masahiro Irie Zhonghe Liu Haiwen Luan Daniel Franklin Khizar Nandoliya Hexia Guo Hao Zang Yang Weng Di Lu Di Wu Yixin Wu Joseph Song Mengdi Han Enming Song Yiyuan Yang Xuexian Chen Hangbo Zhao Wei Lu Giuditta Monti Iwona Stepien Irawati Kandela Chad R.Haney Changsheng Wu Sang Min Won Hanjun Ryu Alina Rwei Haixu Shen Jihye Kim Hong-Joon Yoon Wei Ouyang Yihan Liu Emily Suen Huang-yu Chen Jerry Okina Jushen Liang Yonggang Huang Guillermo A.Ameer Weidong Zhou John A.Rogers | 2021 | Biomedical Engineering Frontiers2021，2，1： | 0 |
| 19 | Chemogenetic Therapeutics: A Powerful Tool to Control Cortical Seizures in Non-human Primates显示文摘The Basis for Investigating the Role of DREADDs in Epilepsy in Non-human Primates Epilepsy is one of the common neurological disorders,characterized by spontaneous and recurrent seizures.Its etiology and pathophysiology are complicated,where the imbalance of excitatory glutamate and inhibitory GABAergic neurotransmission is well documented[1].Frontal lobe epilepsy(FLE)is the second most common focal epilepsy. | Lin Yang Mengdi Zhang Yi Wang Zhong Chen | 2023 | Neuroscience Bulletin2023，39，10： | 0 |
| 20 | Decoding the spatiotemporal regulation of transcription factors during human spinal cord development显示文摘The spinal cord is a crucial component of the central nervous system that facilitates sensory processing and motor performance.Despite its importance,the spatiotemporal codes underlying human spinal cord development have remained elusive.In this study,we have introduced an image-based single-cell transcription factor(TF)expression decoding spatial transcriptome method(TF-seqFISH)to investigate the spatial expression and regulation of TFs during human spinal cord development.By combining spatial transcriptomic data from TF-seqFISH and single-cell RNA-sequencing data,we uncovered the spatial distribution of neural progenitor cells characterized by combinatorial TFs along the dorsoventral axis,as well as the molecular and spatial features governing neuronal generation,migration,and differentiation along the mediolateral axis.Notably,we observed a sandwich-like organization of excitatory and inhibitory interneurons transiently appearing in the dorsal horns of the developing human spinal cord.In addition,we integrated data from 10×Visium to identify early and late waves of neurogenesis in the dorsal horn,revealing the formation of laminas in the dorsal horns.Our study also illuminated the spatial differences and molecular cues underlying motor neuron(MN)diversification,and the enrichment of Amyotrophic Lateral Sclerosis(ALS)risk genes in MNs and microglia.Interestingly,we detected disease-associated microglia(DAM)-like microglia groups in the developing human spinal cord,which are predicted to be vulnerable to ALS and engaged in the TYROBP causal network and response to unfolded proteins.These findings provide spatiotemporal transcriptomic resources on the developing human spinal cord and potential strategies for spinal cord injury repair and ALS treatment. | Yingchao Shi Luwei Huang Hao Dong Meng Yang Wenyu Ding Xiang Zhou Tian Lu Zeyuan Liu Xin Zhou Mengdi Wang Bo Zeng Yinuo Sun Suijuan Zhong Bosong Wang Wei Wang Chonghai Yin Xiaoqun Wang Qian Wu | 2024 | Cell Research2024，34，3： | 0 |
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