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| 1 | A novel m6A reader Prrc2a controls oligodendroglial specification and myelination显示文摘While N6-methyladenosine (m6A), the most abundant internal modification in eukaryotic mRNA, is linked to cell differentiation and tissue development, the biological significance of m6A modification in mammalian glial development remains unknown. Here, we identify a novel m6A reader, Prrc2a (Proline rich coiled-coil 2A), which controls oligodendrocyte specification and myelination. Nestin-Cre-mediated knockout of Prrc2a induces significant hypomyelination, decreased lifespan, as well as locomotive and cognitive defects in a mouse model. Further analyses reveal that Prrc2a is involved in oligodendrocyte progenitor cells (OPCs) proliferation and oligodendrocyte fate determination. Accordingly, oligodendroglial-lineage specific deletion of Prrc2a causes a similar phenotype of Nestin-Cre-mediated deletion. Combining transcriptome-wide RNA-seq, m6A-RIP-seq and Prrc2a RIP-seq analysis, we find that Olig2 is a critical downstream target gene of Prrc2a in oligodendrocyte development. Furthermore, Prrc2a stabilizes Olig2 mRNA through binding to a consensus GGACU motif in the Olig2 CDS (coding sequence) in an m6A-dependent manner. Interestingly, we also find that the m6A demethylase, Fto, erases the m6A modification of Olig2 mRNA and promotes its degradation. Together, our results indicate that Prrc2a plays an important role in oligodendrocyte specification through functioning as a novel m6A reader. These findings suggest a new avenue for the development of therapeutic strategies for hypomyelination-related neurological diseases. | Rong Wu Ang Li Baofa Sun Jian-Guang Sun Jinhua Zhang Ting Zhang Yusheng Chen Yujie Xiao Yuhao Gao Qingyang Zhang Jun Ma Xin Yang Yajin Liao Wei-Yi Lai Xiaolong Qi Shukun Wang Yousheng Shu Hai-Lin Wang Fengchao Wang Yun-Gui Yang Zengqiang Yuan | 2019 | Cell Research2019，29，1： | 32 |
| 2 | Genome-scale detection of hypermethylated CpG islands in circulating cell-free DNA of hepatocellular carcinoma patients显示文摘 | Lu Wen Jingyi Li Huahu Guo Xiaomeng Liu Shengmin Zheng Dafang Zhang Weihua Zhu Jianhui Qu Limin Guo Dexiao Du Xiao Jin Yuhao Zhang Yun Gao Jie Shen Hao Ge Fuchou Tang Yanyi Huang Jirun Peng | 2015 | Cell Research2015，25，11： | 19 |
| 3 | Recent progress in preventive effect of collagen peptides on photoaging skin and action mechanism显示文摘Ultraviolet(UV)-induced photoaging skin has become an urgent issue.The functional foods and cosmetics aiming to improve skin photoaging are developing rapidly,and the demand is gradually increasing year by year.Collagen peptides have been proven to display diverse physiological activities,such as excellent moisture retention activity,hygroscopicity,tyrosinase inhibitory activity and antioxidant activity,which indicates that they have great potential in amelioration of UV-induced photoaging.The main objective of this article is to recap the main mechanisms to improve photoaging skin by collagen peptides and their physiological activities in photo-protection.Furthermore,the extraction and structural characteristics of collagen peptides are overviewed.More importantly,some clinical trials on the beneficial effect on skin of collagen peptides are also discussed.In addition,prospects and challenges of collagen peptides are emphatically elucidated in this review.This article implies that collagen peptides have great potential as an effective ingredient in food and cosmetics industry with a wide application prospect. | Chongyang Li Yu Fu Hongjie Dai Qiang Wang Ruichang Gao Yuhao Zhang | 2022 | Food Science and Human Wellness2022，11，2： | 7 |
| 4 | High-quality genome assembly of 'Cuiguan' pear (Pyrus pyrifolia) as a reference genome for identifying regulatory genes and epigenetic modifications responsible for bud dormancy显示文摘Dormancy-associated MADS-box(DAM)genes serve as crucial regulators of the endodormancy cycle in rosaceous plants.Although pear DAM genes have been identified previously,the lack of a high-quality reference genome and techniques to study gene function have prevented accurate genome-wide analysis and functional verification of such genes.Additionally,the contribution of other genes to the regulation of endodormancy release remains poorly understood.In this study,a high-quality genome assembly for'Cuiguan'pear(Pyrus pyrifolia),which is a leading cultivar with a low chilling requirement cultivated in China,was constructed using PacBio and Hi-C technologies.Using this genome sequence,we revealed that pear DAM genes were tandemly clustered on Chr8 and Chr15 and were differentially expressed in the buds between'Cuiguan'and the high-chilling-requirement cultivar'Suli'during the dormancy cycle.Using a virus-induced gene silencing system,we determined the repressive effects of DAM genes on bud break.Several novel genes potentially involved in the regulation of endodormancy release were identified by RNA sequencing and H3K4me3 chromatin immunoprecipitation sequencing analyses of‘Suli'buds during artificial chilling using the new reference genome.Our findings enrich the knowledge of the regulatory mechanism underlying endodormancy release and chilling requirements and provide a foundation for the practical regulation of dormancy release in fruit trees as an adaptation to climate change. | Yuhao Gao Qinsong Yang Xinhui Yan Xinyue Wu Feng Yang Jianzhao Li Jia Wei Junbei Ni Mudassar Ahmad Songling Bai Yuanwen Teng | 2021 | Horticulture Research2021，8，1： | 5 |
| 5 | Mapping the elastic properties of two-dimensional MoS_(2) via bimodal atomic force microscopy and finite element simulation显示文摘Elasticity is a fundamental mechanical property of two-dimensional(2D)materials,and is critical for their application as well as for strain engineering.However,accurate measurement of the elastic modulus of 2D materials remains a challenge,and the conventional suspension method suffers from a number of drawbacks.In this work,we demonstrate a method to map the in-plane Young’s modulus of mono-and bi-layer MoS_(2) on a substrate with high spatial resolution.Bimodal atomic force microscopy is used to accurately map the effective spring constant between the microscope tip and sample,and a finite element method is developed to quantitatively account for the effect of substrate stiffness on deformation.Using these methods,the in-plane Young’s modulus of monolayer MoS_(2) can be decoupled from the substrate and determined as 265±13 GPa,broadly consistent with previous reports though with substantially smaller uncertainty.It is also found that the elasticity of mono-and bi-layer MoS_(2) cannot be differentiated,which is confirmed by the first principles calculations.This method provides a convenient,robust and accurate means to map the in-plane Young’s modulus of 2D materials on a substrate. | Yuhao Li Chuanbin Yu Yingye Gan Peng Jiang Junxi Yu Yun Ou Dai-Feng Zou Cheng Huang Jiahong Wang Tingting Jia Qian Luo Xue-Feng Yu Huijuan Zhao Cun-Fa Gao Jiangyu Li | 2018 | npj Computational Materials2018，，1： | 3 |
| 6 | Dlg1 Knockout Inhibits Microglial Activation and Alleviates Lipopolysaccharide-Induced Depression-Like Behavior in Mice显示文摘Microglia-mediated neuroinflammation is widely perceived as a contributor to numerous neurological diseases and mental disorders including depression.Discs large homolog 1(Dlg1),an adaptor protein,regulates cell polarization and the function of K?channels,which are reported to regulate the activation of microglia.However,little is known about the role of Dlg1 in microglia and the maintenance of central nervous system homeostasis.In this study,we found that Dlg1 knockdown suppressed lipopolysaccharide(LPS)-induced inflammation by downregulating the activation of nuclear factor-jB signaling and the mitogen-activated protein kinase pathway in microglia.Moreover,using an inducible Dlg1 microglia-specific knockout(Dlg1flox/flox;CX3CR1CreER)mouse line,we found that microglial Dlg1 knockout reduced the activation of microglia and alleviated the LPS-induced depressionlike behavior.In summary,our results demonstrated that Dlg1 plays a critical role in microglial activation and thus provides a potential therapeutic target for the clinical treatment of depression. | Zhixin Peng Xiaoheng Li Jun Li Yuan Dong Yuhao Gao Yajin Liao Meichen Yan Zengqiang Yuan Jinbo Cheng | 2021 | Neuroscience Bulletin2021，37，12： | 2 |
| 7 | Bud endodormancy in deciduous fruit trees:advances and prospects显示文摘Bud endodormancy is a complex physiological process that is indispensable for the survival,growth,and development of deciduous perennial plants.The timely release of endodormancy is essential for flowering and fruit production of deciduous fruit trees.A better understanding of the mechanism of endodormancy will be of great help in the artificial regulation of endodormancy to cope with climate change and in creating new cultivars with different chilling requirements.Studies in poplar have clarified the mechanism of vegetative bud endodormancy,but the endodormancy of floral buds in fruit trees needs further study.In this review,we focus on the molecular regulation of endodormancy induction,maintenance and release in floral buds of deciduous fruit trees.We also describe recent advances in quantitative trait loci analysis of chilling requirements in fruit trees.We discuss phytohormones,epigenetic regulation,and the detailed molecular network controlling endodormancy,centered on SHORT VEGETATIVE PHASE(SVP)and Dormancy-associated MADS-box(DAM)genes during endodormancy maintenance and release.Combining previous studies and our observations,we propose a regulatory model for bud endodormancy and offer some perspectives for the future. | Qinsong Yang Yuhao Gao Xinyue Wu Takaya Moriguchi Songling Bai Yuanwen Teng | 2021 | Horticulture Research2021，8，1： | 2 |
| 8 | Protective effects of ulinastatin on pulmonary damage in rats following scald injury显示文摘 | Chengjin Gao Yuhao Liu Lijie Ma Sheng Wang | 2012 | Burns2012，，7： | 2 |
| 9 | Crimped nanofiber scaffold mimicking tendon-to-bone interface for fatty-infiltrated massive rotator cuff repair显示文摘Electrospun fibers,with proven ability to promote tissue regeneration,are widely being explored for rotator cuff repairing.However,without post treatment,the microstructure of the electrospun scaffold is vastly different from that of natural extracellular matrix(ECM).Moreover,during mechanical loading,the nanofibers slip that hampers the proliferation and differentiation of migrating stem cells.Here,electrospun nanofiber scaffolds,with crimped nanofibers and welded joints to biomimic the intricate natural microstructure of tendon-to-bone insertion,were prepared using poly(ester-urethane)urea and gelatin via electrospinning and double crosslinking by a multi-bonding network densification strategy.The crimped nanofiber scaffold(CNS)features bionic tensile stress and induces chondrogenic differentiation,laying credible basis for in vivo experimentation.After repairing a rabbit massive rotator cuff tear using a CNS for 3 months,the continuous translational tendon-to-bone interface was fully regenerated,and fatty infiltration was simultaneously inhibited.Instead of micro-CT,μCT was employed to visualize the integrity and intricateness of the three-dimensional microstructure of the CNS-induced-healed tendon-to-bone interface at an ultra-high resolution of less than 1μm.This study sheds light on the correlation between nanofiber post treatment and massive rotator cuff repair and provides a general strategy for crimped nanofiber preparation and tendon-to-bone interface imaging characterization. | Liren Wang Tonghe Zhu Yuhao Kang Jianguang Zhang Juan Du Haihan Gao Sihao Chen Jia Jiang Jinzhong Zhao | 2022 | Bioactive Materials2022，7，10： | 2 |
| 10 | Up-regulation of TNF-producing T cells in the bone marrow:s key mechanism by which estfigen deficiency induces bone loss in vivo显示文摘 | Cristiana Roggia Yuhao Gao Simone Cenci | | 0，，： | 1 |
| 11 | Estrogen prevents bone loss through transforming growth factor-β signalling in T cells显示文摘 | Yuhao Gao Wer Ping Qian Kimberly Dark | 2004 | PNAS2004，101，16： | 1 |
| 12 | Estrogenp revents bone loss through transforming growth factor-βsignalling in T cells显示文摘 | Yuhao Gao Wer PingQian KimberlyDark | 2008 | PNAS2008，101，16： | 1 |
| 13 | Sulfur vs. tellurium: the heteroatom effects on the nonfullerene acceptors显示文摘The effect of chalcogen heteroatom variation on donor materials has been systematically investigated. However, this effect on acceptors has rarely been explored. Herein, nonfullerene acceptors BFPSP and BFPTP were reported by simply changing the chalcogen atoms from S to Te. The differences between BFPSP and BFPTP in light absorption, energy levels, excited-state lifetimes, energy loss, charge mobilities, morphology, and photovoltaic properties were systematically investigated to understand the heteroatom effects. More importantly, the electroluminescence spectra, external quantum efficiency of photovoltaics and TDDFTcalculations revealed that the triplet excited state(T1) in energy of BFPTP equals to the charge transfer(CT) state in PBDBT:BFPTP, which allows T1 excitons, generated by intersystem crossing, to split into free charges to contribute to the efficiency.This contribution provides a strategy for tuning the photophysical properties of nonfullerene acceptors and designing high performance triplet materials for OSCs. | Lei Yang Linqing Qin Yunxiao Xu Huotian Zhang Lei Lv Kepeng Chen Xinyu Sui Yangguang Zhong Yuan Guo Feng Gao Jianzhang Zhao Yuhao Li Xinfeng Liu Yuanping Yi Xinhui Lu Aidong Peng Hui Huang | 2019 | Science China Chemistry2019，62，7： | 1 |
| 14 | Microbial community coexisting with harmful alga Karenia mikimotoi and microbial control of algal bloom in laboratory显示文摘Algicidal bacteria have been frequently isolated from algal blooming areas.However,knowledge regarding the microbial communities coexisting with microalgae and their potential application in preventing harmful algal blooms(HABs)is limited.In this study,we investigated the composition of the microbial community coexisting with harmful alga Karenia mikimotoi and its responses to algal control via nutrient stimulation or by adding algicidal strain in microcosms.The microorganisms inhabiting the K.mikimotoi culture consisted of 24 identifi ed phyla,including dominant Proteobacteria(relative abundance 76.24%±7.28%)and Bacteroidetes(22.67%±8.32%).Rhodobacteraceae,Phaeodactylibacter,and Maritimibacter predominated during the algal cultivation.Both the added nutrient and fermentation broth of algicidal strain Pseudoalteromonas QF1 caused a massive death of K.mikimotoi and substantial changes in the coexisting microbial community,in which Rhodobacteraceae and Phaeodactylibacter signifi cantly decreased,while Halomonas and Alteromonas increased.Core operational taxonomic units(OTUs)analysis indicated that 13 OTUs belonging to Rhodobacteraceae,Maritimibacter,Marivita,Nisaea,Phaeodactylibacter,Citreicella,Halomonas,Alteromonas,Marinobacter,Muricauda,and Pseudoalteromonas dominated the changes of the microbial communities observed in the K.mikimotoi culture with or without treatments.Collectively,this study indicated that microbial community inhabiting K.mikimotoi culture includes potential algicidal bacteria,and improves our knowledge about microbial community succession during biocontrol of K.mikimotoi via nutrient stimulation or by adding isolated algicidal strains. | Li SUN Peike GAO Yu LI Chao WANG Ning DING Junfeng CHEN Yuhao SONG Chunchen LIU Lun SONG Renjun WANG | 2022 | Journal of Oceanology and Limnology2022，40，3： | 1 |
| 15 | Estrogen prevents bone loss through transforming growth factor-β signalling in T cells显示文摘 | Yuhao Gao Wei-Ping Qian Kimberly Dark | 2004 | PNAS2004，101，16： | 1 |
| 16 | Rapid identification of two-dimensional materials via machine learning assisted optic microscopy显示文摘A combination of Fresnel law and machine learning method is proposed to identify the layer counts of 2D materials.Three indexes,which are optical contrast,red-green-blue,total color difference,are presented to illustrate and simulate the visibility of 2D materials on Si/SiO_(2) substrate,and the machine learning algorithms,which are k-mean clustering and k-nearest neighbors,are employed to obtain thickness database of 2D material and test the optical images of 2D materials via red-green-blue index.The results show that this method can provide fast,accurate and large-area property of 2D material.With the combination of artificial intelligence and nanoscience,this machine learning assisted method eases the workload and promotes fundamental research of 2D materials. | Yuhao Li Yangyang Kong Jinlin Peng Chuanbin Yu Zhi Li Penghui Li Yunya Liu Cun-Fa Gao Rong Wu | 2019 | Journal of Materiomics2019，5，3： | 1 |
| 17 | Influence of residual chirality on the conformation and enzymatic degradation of glycopolypeptide based biomaterials显示文摘Glycopolypeptides as analogs of glycoproteins or glycosaminoglycans represent attractive building blocks for the construction of biomimetic biomaterials.However,the effects of amino acid chirality on the conformation and enzymatic degradation of glycopolypeptides are often overlooked.Here,we synthesized and characterized a range of glycopolypeptides composed of galactosylated poly(γ-propargylglutamate)s containing L-and/or D-glutamate residues.Glycopolypeptides containing pure Lglutamate residues were predominantlyα-helical,and the helicity increased over the degree of polymerization of the polypeptide backbones(24 to 44).The glycopolypeptide with pure D-glutamate residues adopted a mirroredα-helical conformation,whilst apparent random coil conformation was observed for the glycopolypeptide with equally mixed enantiomeric residues.The enzymatic degradation rates of the glycopolypeptides were markedly reduced following the introduction of D-glutamate residues into backbones.Galactoside pendants on these glycopolypeptides maintained their binding to peanut agglutinin.These structureproperty relationships provide new insight for the design of biomimetic biomaterials containing glycopolypeptides. | SHI Shun WANG JiaYu WANG TianRan REN Hui ZHOU YuHao LI Gao HE ChaoLiang CHEN XueSi | 2021 | Science China(Technological Sciences)2021，64，3： | 1 |
| 18 | A near-complete genome assembly of the allotetrapolyploid Cenchrus fungigraminus(JUJUNCAO)provides insights into its evolution and C4 photosynthesis显示文摘JUJUNCAO(Cenchrus fungigraminus;2n=4x=28)is a Cenchrus grass with the highest biomass production among cultivated plants,and it can be used for mushroom cultivation,animal feed,and biofuel production.Here,we report a nearly complete genome assembly of JUJUNCAO and reveal that JUJUNCAO is an allopolyploid that originated2.7 million years ago(mya).Its genome consists of two subgenomes,and subgenome A shares high collinear synteny with pearl millet.We also investigated the genome evolution of JUJUNCAO and suggest that the ancestral karyotype of Cenchrus split into the A and B ancestral karyotypes of JUJUNCAO.Comparative transcriptome and DNA methylome analyses revealed functional divergence of homeologous gene pairs between the two subgenomes,which was a further indication of asymmetric DNA methylation.The three types of centromeric repeat in the JUJUNCAO genome(CEN137,CEN148,and CEN156)may have evolved independently within each subgenome,with some introgressions of CEN156 from the B to the A subgenome.We investigated the photosynthetic characteristics of JUJUNCAO,revealing its typical C4 Kranz anatomy and high photosynthetic efficiency.NADP-ME and PEPCK appear to cooperate in the major C4 decarboxylation reaction of JUJUNCAO,which is different from other C4 photosynthetic subtypes and may contribute to its high photosynthetic efficiency and biomass yield.Taken together,our results provide insights into the highly efficient photosynthetic mechanism of JUJUNCAO and provide a valuable reference genome for future genetic and evolutionary studies,as well as genetic improvement of Cenchrus grasses. | Huakun Zheng Baiyu Wang Xiuting Hua Ruiting Gao Yuhao Wang Zixin Zhang Yixing Zhang Jing Mei Yongji Huang Yumin Huang Hui Lin Xingtan Zhang Dongmei Lin Siren Lan Zhongjian Liu Guodong Lu Zonghua Wang Ray Ming Jisen Zhang Zhanxi Lin | 2023 | Plant Communications2023，4，5： | 1 |
| 19 | Upregulation of miR-15b in NAFLD models and in the serum of patients with fatty liver disease显示文摘 | Yuhao Zhang Xixiang Cheng Zhiqiang Lu Jingkun Wang Hongyan Chen Weiwei Fan Xin Gao Daru Lu | 2012 | Diabetes Research and Clinical Practice2012，，： | 1 |
| 20 | Hippo signaling in stress response and homeostasis maintenance显示文摘房间增长,区别,和 apoptosis 的协作在正常或压力条件下面维持织物开发和动态平衡。最近,表明小径的高度保存的河马,在果蝇 melanogaster 和哺乳动物的系统发现了,作为机关尺寸控制的一个关键管理者被含有。重要地,新兴的证据建议那条河马小径涉及对细胞的压力的回答,包括技工应力, DNA 损坏,和氧化应力,到在细胞、器官的层次维持动态平衡。在小径的关键部件的变化或解除管制将导致退化混乱,发展缺点,或 tumorigenesis。这评论的目的是总结最近的调查结果并且讨论河马小径怎么对细胞的应力作出回应并且调整早发展事件,织物动态平衡以及 tumorigenesis。 | Beibei Mao Yuhao Gao Yujie Bai Zengqiang Yuan | 2015 | Acta Biochimica et Biophysica Sinica2015，47，1： | 1 |
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