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| 1 | Sequential fate-switches in stem-like cells drive the tumorigenic trajectory from human neural stem cells to malignant glioma显示文摘Glioblastoma(GBM)is an incurable and highly heterogeneous brain tumor,originating from human neural stem/progenitor cells(hNSCs/hNPCs)years ahead of diagnosis.Despite extensive efforts to characterize hNSCs and end-stage GBM at bulk and single-cell levels,the de novo gliomagenic path from hNSCs is largely unknown due to technical difficulties in early-stage sampling and preclinical modeling.Here,we established two highly penetrant hNSC-derived malignant glioma models,which resemble the histopathology and transcriptional heterogeneity of human GBM.Integrating time-series analyses of whole-exome sequencing,bulk and single-cell RNA-seq,we reconstructed gliomagenic trajectories,and identified a persistent NSC-like population at all stages of tumorigenesis.Through trajectory analyses and lineage tracing,we showed that tumor progression is primarily driven by multi-step transcriptional reprogramming and fate-switches in the NSC-like cells,which sequentially generate malignant heterogeneity and induce tumor phenotype transitions.We further uncovered stage-specific oncogenic cascades,and among the candidate genes we functionally validated C1QL1 as a new glioma-promoting factor.Importantly,the neurogenic-to-gliogenic switch in NSC-like cells marks an early stage characterized by a burst of oncogenic alterations,during which transient AP-1 inhibition is sufficient to inhibit gliomagenesis.Together,our results reveal previously undercharacterized molecular dynamics and fate choices driving de novo gliomagenesis from hNSCs,and provide a blueprint for potential early-stage treatment/diagnosis for GBM. | Xiaofei Wang Ran Zhou Yanzhen Xiong Lingling Zhou Xiang Yan Manli Wang Fan Li Chuanxing Xie Yiming Zhang Zongyao Huang Chaoqiong Ding Kaidou Shi Weida Li Yu Liu Zhongwei Cao Zhen-Ning Zhang Shengtao Zhou Chong Chen Yan Zhang Lu Chen Yuan Wang | 2021 | Cell Research2021，31，6： | 8 |
| 2 | Identification of Porphyra lines using computerized DNA fingerprinting显示文摘RAPD (Randomly Amplified Polymorphic DNA) analysis was performed with filaments of 15 Porphyra lines representing four important groups (P. yezoensis, P. haitanensis, P. katadai var. Hemiphylla and P. digospermatangia). Eight stable and repeatable RAPD bands amplified with two primers, OPN-02 and OPJ-18, were selected for the construction of DNA fingerprinting. The RAPD results were scored based on the presence or absence of each of the 8 bands and then converted to computer language expressed with two digitals, 1 and 0, which represented the presence (numbered as 1) or absence (numbered as 0) of each band, respectively. Based on these results, a model DNA fingerprint and a computerized DNA fingerprint were constructed. In the constructed DNA fingerprint, each Porphyra line has its unique fingerprinting pattern and can be easily distinguished from each other. Later, a software, named as PhGI, was designed based on this DNA fingerprinting. It can be used in practical Porphyra line identification. | WangBin, Jia Jianhang, Shi Jinfeng, Chen Yihua, JinDemin, Xu Pu, Mei Junxue, Weng Manli 1. Institute of Genetics, Chinese Academy of Sciences, Beijing 100101 (E-mail: mlweng@genetics. ac. cn), China 2. Jiangsu Marine Fishery Institute, Nan | 2001 | Acta Oceanologica Sinica2001，20，3： | 7 |
| 3 | Disparity in reimbursement for tuberculosis care among different health insurance schemes: evidence from three counties in central China显示文摘Background:Health inequity is an important issue all around the world.The Chinese basic medical security system comprises three major insurance schemes,namely the Urban Employee Basic Medical Insurance(UEBMI),the Urban Resident Basic Medical Insurance(URBMI),and the New Cooperative Medical Scheme(NCMS).Little research has been conducted to look into the disparity in payments among the health insurance schemes in China.In this study,we aimed to evaluate the disparity in reimbursements for tuberculosis(TB)care among the abovementioned health insurance schemes.Methods:This study uses a World Health Organization(WHO)framework to analyze the disparities and equity relating to the three dimensions of health insurance:population coverage,the range of services covered,and the extent to which costs are covered.Each of the health insurance scheme’s policies were categorized and analyzed.An analysis of the claims database of all hospitalizations reimbursed from 2010 to 2012 in three counties of Yichang city(YC),which included 1506 discharges,was conducted to identify the differences in reimbursement rates and out-of-pocket(OOP)expenses among the health insurance schemes.Results:Tuberculosis patients had various inpatient expenses depending on which scheme they were covered by(TB patients covered by the NCMS have less inpatient expenses than those who were covered by the URBMI,who have less inpatient expenses than those covered by the UEBMI).We found a significant horizontal inequity of healthcare utilization among the lower socioeconomic groups.In terms of financial inequity,TB patients who earned less paid more.The NCMS provides modest financial protection,based on income.Overall,TB patients from lower socioeconomic groups were the most vulnerable.Conclusion:There are large disparities in reimbursement for TB care among the three health insurance schemes and this,in turn,hampers TB control.Reducing the gap in health outcomes between the three health insurance schemes in China should be a focus of TB care and control.Achieving equity through integrated policies that avoid discrimination is likely to be effective. | Yao Pan Shanquan Chen Manli Chen Pei Zhang Qian Long Li Xiang Henry Lucas | 2016 | Infectious Diseases of Poverty2016，5，1： | 7 |
| 4 | Conservation of Jiaohe ancient earthen site in China显示文摘Earthen sites,which are mainly made of earth,are cultural heritages with historical,artistic and scientific values.Many extremely valuable earthen sites have been preserved in the arid areas in China.The earthen site of Jiaohe Ancient City is one of the earliest National Protected Important Cultural Heritage Sites.The Jiaohe Ancient City site exhibits all kinds of deteriorations,which can be found in the earthen sites in arid environments in China.Through a case study of the Jiaohe ancient earthen site,we present in this paper the comprehensive conservation technologies,including the mud bricklaying and reparation,wooden rod anchorage,crack grouting,surface potassium silicate(PS) penetration consolidation,and suspended steel beam ceiling,etc.Results of this case study showed that better conservation effects could be achieved by selecting proper PS penetration and crack grouting processes based on the deterioration characteristics of the earthen sites.The technology of mud bricklaying and reparation was also an effective method for preventing the earthen body from collapsing.Compared with traditional conservation technologies,the suspended steel beam ceiling technology could effectively reduce the negative impacts to the original state of the earthen site.As for unstable cliffs,a new method using composite anchor rod of bamboo and steel with massive loose earth was applied.Deformation monitoring and temporary supports were critical and indispensable measures for the safe of site conservation projects.Through years of monitoring and practical operation at the Jiaohe ancient earthen site,deterioration at the site has been effectively controlled. | Zuixiong Li Xudong Wang Manli Sun Wenwu Chen Qinglin Guo Huyuan Zhang | 2011 | Journal of Rock Mechanics and Geotechnical Engineering2011，3，3： | 6 |
| 5 | Synchrotron radiation-based Fourier-transform infrared spectromicroscopy for characterization of the protein/peptide distribution in single microspheres显示文摘The present study establishes a visualization method for the measurement of the distribution and localization of protein/peptide constituents within a single poly-lactide-co-glycolide(PLGA) microsphere using synchrotron radiation–based Fourier-transform infrared spectromicroscopy(SR-FTIR).The representative infrared wavenumbers specific for protein/peptide(Exenatide) and excipient(PLGA) were identified and chemical maps at the single microsphere level were generated by measuring and plotting the intensity of these specific bands.For quantitative analysis of the distribution within microspheres,Matlab software was used to transform the map file into a 3D matrix and the matrix values specific for the drug and excipient were extracted.Comparison of the normalized SR-FTIR maps of PLGA and Exenatide indicated that PLGA was uniformly distributed,while Exenatide was relatively non-uniformly distributed in the microspheres.In conclusion,SR-FTIR is a rapid,nondestructive and sensitive detection technology to provide the distribution of chemical constituents and functional groups in microparticles and microspheres. | Manli Wang Xiaolong Lu Xianzhen Yin Yajun Tong Weiwei Peng Li Wu Haiyan Li Yan Yang Jingkai Gu Tiqiao Xiao Min Chen Jiwen Zhang | 2015 | Acta Pharmaceutica Sinica B2015，5，3： | 5 |
| 6 | Bamboo charcoal enhances cellulase and urease activities during chicken manure composting:Roles of the bacterial community and metabolic functions显示文摘Microbial enzymes are crucial for material biotransformation during the composting process.In this study,we investigated the effects of adding bamboo charcoal(BC)(i.e.,at 5%,10%,and 20%corresponding to BC5,BC10,and BC20,respectively)on the enzyme activity levels during chicken manure composting.The results showed that BC10 could increase the cellulose and urease activities by 56%and 96%,respectively.The bacterial community structure in BC10 differed from those in the other treatments,and Luteivirga,Lactobacillus,Paenalcaligenes,Ulvibacter,Bacillus,Facklamia,Pelagibacterium,Sporosarcina,Cellvibrio,and Corynebacterium had the most important roles in composting.Compared with other treatments,BC10 significantly enhanced the average rates of degradation of carbohydrates(Dxylose(40%)andα-D-lactose(44%))and amino acids(L-arginine(16%),L-asparagine(14%),and L-threonine(52%)).We also explored the associations among the bacterial community and their metabolic functions with the changes in the activities of enzymes.Network analysis demonstrated that BC10 altered the co-occurrence patterns of the bacterial communities,where Ulvibacter and class Bacilli were the keystone bacterial taxa with high capacities for degrading carbon source,and they were related to increases in the activities of cellulase and urease,respectively.The results obtained in this study may help to further enhance the efficiency of composting. | Yanan Yin Chao Yang Jingrui Tang Jie Gu Haichao Li Manli Duan Xiaochang Wang Rong Chen | 2021 | Journal of Environmental Sciences2021，33，10： | 4 |
| 7 | Novel chemical permeation enhancers for transdermal drug delivery显示文摘Transdermal drug delivery has been accepted as a potential non-invasive route of drug administration,with advantages of prolonged therapeutic action,decreased side effect,easy use and better patient compliance.However,development of transdermal products is primarily hindered by the low permeability of the skin.To overcome this barrier effect,numerous new chemicals have been synthesized as potential permeation enhancers for transdermal drug delivery.In this review,we presented an overview of the investigations in this field,and further implications on selection or design of suitable permeation enhancers for transdermal drug delivery were also discussed. | Yang Chen Peng Quan Xiaochang Liu Manli Wang Liang Fang | 2014 | Asian Journal of Pharmaceutical Sciences2014，9，2： | 3 |
| 8 | Phosphorylated TDP-43 Staging of Primary Age-Related Tauopathy显示文摘Primary age-related tauopathy(PART) is characterized by tau neurofibrillary tangles(NFTs) in the absence of amyloid plaque pathology. In the present study,we analyzed the distribution patterns of phosphorylated43-kDa TAR DNA-binding protein(pTDP-43) in the brains of patients with PART. Immunohistochemistry and immunofluorescence double-labeling in multiple brain regions was performed on brain tissues from PART,Alzheimer's disease(AD), and aging control cases. We examined the regional distribution patterns of pTDP-43 intraneuronal inclusions in PART with Braak NFT stages[ 0 and B IV, and a Thal phase of 0(no beta-amyloid present). We found four stages which indicated potentially sequential dissemination of pTDP-43 in PART. Stage I was characterized by the presence of pTDP-43 lesions in the amygdala, stage II by such lesions in the hippocampus,stage III by spread of pTDP-43 to the neocortex, and stage IV by pTDP-43 lesions in the putamen, pallidum, and insular cortex. In general, the distribution pattern of pTDP-43 pathology in PART cases was similar to the early TDP-43 stages reported in AD, but tended to be more restricted to the limbic system. However, there were some differences in the distribution patterns of pTDP-43 between PART and AD, especially in the dentate gyrus of the hippocampus. Positive correlations were found in PART between the Braak NFT stage and the pTDP-43 stage and density. | Xiaoling Zhang Bing Sun Xing Wang Hui Lu Fangjie Shao Annemieke J.M.Rozemuller Huazheng Liang Chong Liu Jiadong Chen Manli Huang Keqing Zhu | 2019 | Neuroscience Bulletin2019，35，2： | 3 |
| 9 | Rapid isolation and immune profiling of SARS-CoV-2 specific memory B cell in convalescent COVID-19 patients via LIBRA-seq显示文摘B cell response plays a critical role against SARS-CoV-2 infection.However,little is known about the diversity and frequency of the paired SARS-CoV-2 antigen-specific BCR repertoire after SARS-CoV-2 infection.Here,we performed single-cell RNA sequencing and VDJ sequencing using the memory and plasma B cells isolated from five convalescent COVID-19 patients,and analyzed the spectrum and transcriptional heterogeneity of antibody immune responses.Via linking BCR to antigen specificity through sequencing(LIBRA-seq),we identified a distinct activated memory B cell subgroup(CD11c^(high) CD95^(high))had a higher proportion of SARS-CoV-2 antigen-labeled cells compared with memory B cells.Our results revealed the diversity of paired BCR repertoire and the non-stochastic pairing of SARS-CoV-2 antigen-specific immunoglobulin heavy and light chains after SARS-CoV-2 infection.The public antibody clonotypes were shared by distinct convalescent individuals.Moreover,several antibodies isolated by LIBRA-seq showed high binding affinity against SARS-CoV-2 receptor-binding domain(RBD)or nucleoprotein(NP)via ELISA assay.Two RBD-reactive antibodies C14646P3S and C2767P3S isolated by LIBRA-seq exhibited high neutralizing activities against both pseudotyped and authentic SARS-CoV-2 viruses in vitro.Our study provides fundamental insights into B cell response following SARS-CoV-2 infection at the single-cell level. | Bing He Shuning Liu Yuanyuan Wang Mengxin Xu Wei Cai Jia Liu Wendi Bai Shupei Ye Yong Ma Hengrui Hu Huicui Meng Tao Sun Yanling Li Huanle Luo Mang Shi Xiangjun Du Wenjing Zhao Shoudeng Chen Jingyi Yang Haipeng Zhu Yusheng Jie Yuedong Yang Deyin Guo Qiao Wang Yuwen Liu Huimin Yan Manli Wang Yao-Qing Chen | 2021 | Signal Transduction and Targeted Therapy2021，6，6： | 2 |
| 10 | Rice seed identification by computerized AFLP-DNA fingerprinting显示文摘Wedevelopedacomputerizedseedidentificationsystem.FifteenricevarietiesthatwerewidelyusedinChinawereanalyzedbyAFLPfingerprinting.12primerpairswerescreened.Inordertosimplifytheprocedureandcutdownthecostinseedidentification,theleastnumberofprimerpairsforpracticalseedidentifi cationshouldbeselected. | CHEN Yihua JIA Jianhang LI Chuanyou WANG Bin WENG Manli Inst of Genetics,Chinese Academy of Sci,Beijing 100101,China | 2000 | Chinese Rice Research Newsletter2000，8，1： | 2 |
| 11 | Porcine reproductive and respiratory syndrome virus (PRRSV) suppresses interferon-β production by interfering with the RIG-I signaling pathway显示文摘 | Rui Luo Shaobo Xiao Yunbo Jiang Hui Jin Dang Wang Manli Liu Huanchun Chen Liurong Fang | 2008 | Molecular Immunology2008，，10： | 2 |
| 12 | Cloning, expression level andcharacterization of a cell wall surface protein, 6-phosphogluconate-dehydrogenase of Streptococcus suis serotype 2 显示文摘 | CHEN T SHULIN F MANLI L | 2008 | Veterinary Mi-crobiology2008，130，： | 1 |
| 13 | Degradation of polycyclic aromatic hydrocarbons by microbial consortia enriched from three soils using two different culture media显示文摘 | Manli Wu Liming Chen Yongqiang Tian Yi Ding Warren A. Dick | 2013 | Environmental Pollution2013，，： | 1 |
| 14 | Electro- chemical characteristics of the immobilization of calf thymus DNA molecules on multi - walled carbon nanotubes 显示文摘 | Guo Manli Chen Jinhua Liu Dengyou | 2004 | Bioelectrochemistry2004，，62： | 1 |
| 15 | Degradation of polycyclic aromatic hydrocarbons by microbial consortia enriched from three soils using two different culture media显示文摘 | Manli Wu Liming Chen Yongqiang Tian Yi Ding Warren A. Dick | 2013 | Environmental Pollution2013，，： | 1 |
| 16 | Electrochemical characteristics of the immobilization of calf thymus DNA molecules on multi-walled carbon nanotubes显示文摘 | GUO Manli CHEN Jinhua LIU Dengyou | 2004 | Bioelectrochem2004，62，： | 1 |
| 17 | Electrochemical characteristic of the immobilization of calf thymus DNA molecules on multi-walled carbon nanotubes 显示文摘 | GUO Manli CHEN Jinhua LIU Dengyou | 2004 | Bioelectrochemistry2004，62，1： | 1 |
| 18 | Electrostatic assembly of calf thymus DNA on multi-walled carbon nanotube modified gold electrode and its interaction with chlorpromazine hydrochloride显示文摘 | GUO Manli CHEN Jinhua NIE Lihua YAO Shouzhuo | 2004 | Electrochimica Acta2004，49，： | 1 |
| 19 | Degradation of polycyclic aromatic hydrocarbons by microbial consortia enriched from three soils using two different culture media显示文摘 | WU Manli CHEN Liming TIAN Yongqiang | 2013 | Environmental Pollution2013，178，： | 1 |
| 20 | 改进型头颈固定枕在颈椎骨折术后患者护理中的应用效果显示文摘目的探讨颈椎骨折患者术后应用改进型头颈固定枕的临床效果。方法对医院2019年12月至2021年12月期间收治的88例颈椎骨折患者进行回顾性分析,根据颈部固定方式不同分为对照组(常规固定枕)和观察组(改进型头颈固定枕),每组均44例。对比两组护理前后头颈部三维运动范围、颈椎日本骨科协会评估治疗分数(JOA)和疼痛数字评分(NRS)。结果护理后30 d比较,观察组患者头颈部三维运动度(前屈运动、后伸运动、侧屈运动、轴向旋转)高于对照组,差异均有统计学意义(P<0.05);观察组患者JOA评分高于对照组,NRS评分低于对照组,差异均有统计学意义(P<0.05)。结论颈椎骨折术后患者应用改进型头颈固定枕可更好改善其运动功能,减轻疼痛,提升治疗效果。 | 黄雪阳 庄小虹 吴小婷 曾丽萍 Cai Hua Chen Manli | 2023 | 医疗装备2023，36，1： | 1 |
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