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| 1 | IntegrinαEβ7^(+)T cells direct intestinal stem cell fate decisions via adhesion signaling显示文摘Intestinal stem cell(ISC)differentiation is regulated precisely by a niche in the crypt,where lymphocytes may interact with stem and transient amplifying(TA)cells.However,whether and how lymphocyte–stem/TA cell contact affects ISC differentiation is largely unknown.Here,we uncover a novel role of T cell–stem/TA cell contact in ISC fate decisions.We show that intestinal lymphocyte depletion results in skewed ISC differentiation in mice,which can be rescued by T cell transfer.Mechanistically,integrinαEβ7 expressed on T cells binds to E-cadherin on ISCs and TA cells,triggering E-cadherin endocytosis and the consequent Wnt and Notch signaling alterations.BlockingαEβ7−E-cadherin adhesion suppresses Wnt signaling and promotes Notch signaling in ISCs and TA cells,leading to defective ISC differentiation.Thus,αEβ7^(+)T cells regulate ISC differentiation at single-cell level through cell–cell contact-mediatedαEβ7−E-cadherin adhesion signaling,highlighting a critical role of the T cell–stem/TA cell contact in maintaining intestinal homeostasis. | Shiyang Chen Yajuan Zheng Xiaojuan Ran Hui Du Hua Feng Lei Yang Yating Wen Changdong Lin Shihui Wang Mengwen Huang Zhanjun Yan Dianqing Wu Hongyan Wang Gaoxiang Ge An Zeng Yi Arial Zeng Jianfeng Chen | 2021 | Cell Research2021，31，12： | 3 |
| 2 | The mechanisms of melanogenesis inhibition by glabridin:molecular docking,PKA/MITF and MAPK/MITF pathways显示文摘Glabridin is the main ingredient of hydrophobic fraction in licorice extract and has been shown to have anti-melanogenesis activity in skins.However,the underlying mechanism(s)remain not completely understood.The aim of this study is thus to elucidate the possible mechanisms related to the melanogenesis suppression by glabridin in cultured B16 murine melanoma cells and in UVA radiation induced hyperpigmentation model of BALB/c mice as well.Molecular docking simulations revealed that between catalytic core residues and the compound.The treatment by glabridin significantly downregulated both transcriptional and/or protein expression of melanogenesis-related factors including melanocyte stimulating hormone receptor(MC1R),microphthalmia-associated transcription factor(MITF),tyrosinase(TYR),TYR-related protein-1(TRP-1)and TRP-2 in B16 cells.Both PKA/MITF and MAPK/MITF signaling pathways were found to be involved in the suppression of melanogenesis by glabridin in B16 cells.Also in vivo glabridin therapy significantly reduced hyperpigmentation,epidermal thickening,roughness and inflammation induced by frequent UVA exposure in mice skins,thus beneficial for skin healthcare.These data further look insights into the molecular mechanisms of melanogenesis suppression by glabridin,rationalizing the application of the natural compound for skin healthcare. | Chunxing Pan Xiaoying Liu Yating Zheng Zejun Zhang Yongliang Li Biao Che Guangrong Liu Lanyue Zhang Changzhi Dong Haji Akber Aisa Zhiyun Du Zhengqiang Yuan | 2023 | Food Science and Human Wellness2023，12，1： | 2 |
| 3 | Decreased regional homogeneity in insula and cerebellum: A resting-state fMRI study in patients with major depression and subjects at high risk for major depression显示文摘 | Zhifen Liu Cheng Xu Yong Xu Yanfang Wang Bing Zhao Yating Lv Xiaohua Cao Kerang Zhang Chongxi Du | 2010 | Psychiatry Research: Neuroimaging2010，，3： | 1 |
| 4 | Dilute solution properties of four natural chitin in NaOH/urea aqueous system显示文摘 | Guoxiang Li Yumin Du Yongzhen Tao Yating Liu Sheng Li Xianwen Hu Jianhong Yang | 2010 | Carbohydrate Polymers2010，，3： | 1 |
| 5 | DDG1 and G Protein α Subunit RGA1 Interaction Regulates Plant Height and Senescence in Rice(Oryza sativa)显示文摘Many studies have already shown that dwarfism and moderate delayed leaf senescence positively impact rice yield,but the underlying molecular mechanism of dwarfism and leaf senescence remains largely unknown.Here,using map-based cloning,we identified an allele of DEP2,DDG1,which controls plant height and leaf senescence in rice.The ddg1 mutant displayed dwarfism,short panicles,and delayed leaf senescence.Compared with the wild-type,ddg1 was insensitive to exogenous gibberellins(GA)and brassinolide(BR).DDG1 is expressed in various organs,especially in stems and panicles.Yeast two-hybrid assay,bimolecular fluorescent complementation and luciferase complementation image assay showed that DDG1 interacts with theα-subunit of the heterotrimeric G protein.Disruption of RGA1 resulted in dwarfism,short panicles,and darker-green leaves.Furthermore,we found that ddg1 and the RGA1 mutant was more sensitive to salt treatment,suggesting that DDG1 and RGA1 are involved in regulating salt stress response in rice.Our results show that DDG1/DEP2 regulates plant height and leaf senescence through interacting with RGA1. | Xi Liu Chuxuan Zhao Di Wang Gen Pan Xiaonan Ji Su Gao Tanxiao Du Yating Feng Wenjing Chen | 2023 | Phyton-International Journal of Experimental Botany2023，92，7： | 1 |
| 6 | A Genome‑Wide Association Study for Susceptibility to Axial Length in Highly Myopic Eyes显示文摘High myopia has long been highly prevalent worldwide with a largely yet unexplained genetic contribution.To identify novel susceptibility genes for axial length(AL)in highly myopic eyes,a genome-wide association study(GWAS)was performed using the genomic dataset of 350 deep whole-genome sequencing data from highly myopic patients.Top single nucleotide polymorphisms(SNPs)were functionally annotated.Immunofluorescence staining,quantitative polymerase chain reaction,and western blot were performed using neural retina of form-deprived myopic mice.Enrichment analyses were further performed.We identified the four top SNPs and found that ADAM Metallopeptidase With Thrombospondin Type 1 Motif 16(ADAMTS16)and Phosphatidylinositol Glycan Anchor Biosynthesis Class Z(PIGZ)had the potential of clinical signifi-cance.Animal experiments confirmed that PIGZ expression could be observed and showed higher expression level in form-deprived mice,especially in the ganglion cell layer.The messenger RNA(mRNA)levels of both ADAMTS16 and PIGZ were significantly higher in the neural retina of form-deprived eyes(p=0.005 and 0.007 respectively),and both proteins showed significantly upregulated expression in the neural retina of deprived eyes(p=0.004 and 0.042,respectively).Enrichment analysis revealed a significant role of cellular adhesion and signal transduction in AL,and also several AL-related pathways including circadian entrainment and inflammatory mediator regulation of transient receptor potential channels were proposed.In conclusion,the current study identified four novel SNPs associated with AL in highly myopic eyes and confirmed that the expression of ADAMTS16 and PIGZ was significantly upregulated in neural retina of deprived eyes.Enrichment analyses provided novel insight into the etiology of high myopia and opened avenues for future research interest. | Qiang Lu Yu Du Ye Zhang Yuxi Chen Hao Li Wenwen He Yating Tang Zhennan Zhao Yinglei Zhang Jihong Wu Xiangjia Zhu Yi Lu | 2023 | Phenomics2023，3，3： | 0 |
| 7 | Low-density polyethylene microplastics partially alleviate the ecotoxicological effects induced by cadmium exposure on the earthworm Eisenia fetida显示文摘LDPE had no effect on the mortality,growth,and reproduction of earthworms.LDPE did not alter the mortality,growth,and reproduction of earth-worm caused by Cd.LDPE alleviated histopathological damage to earthworms caused by Cd.LDPE alleviated DNA damage in earthworm coelomocytes caused by Cd.LDPE did not affect the accumulation of Cd in earthworms.Cadmium(Cd)can accumulate in the food chain,with serious impacts on human health and safety.Microplastics(MPs)such as low-density polyethylene(LDPE)should be considered not only as a single pollutant but also as a carrier of other pollutants.In this study,we investigated the joint effects of 30%LDPE and 313 mg kg-1 Cd on mortality,growth,reproduction,microstructure,DNA damage,oxidative stress,and mRNA levels in the earthworm Eisenia fetida.We found that 313 mg kg-1 Cd inhibited growth and reproduction and damaged the microstructures of the skin and intestine.Meanwhile,LDPE had no effect on the mortality,growth,or cocoon production of earthworms.Moreover,it did not increase the mortality,growth,or inhibition of cocoon production caused by Cd and instead alleviated the DNA damage in coelomocytes caused by Cd treatment.Finally,it did not alter the accumulation of Cd in the worms.These indicators can be used for toxicity safety assessment and soil ecological risk assessment of LDPE and Cd cooccurrence in soil. | Song Zhang Yating Du Guangshen Shang Kejiao Hu Xing Wang | 2024 | Soil Ecology Letters2024，6，1： | 0 |
| 8 | Synergistic effects of plant hormones on spontaneous late-ripening mutant of'Jinghong'peach detected by transcriptome analysis显示文摘Objectives:Peach(Prunus persica L.)is an ancient fruit tree that originated from China.It is the climacteric fruit belonging to genus Prunus in family Rosaceae.Ethylene,which is produced during ripening,accelerates fruit softening,and therefore peaches cannot be stored for a long time.Materials and Methods:To study the mechanism of fruit late ripening,transcriptome analysis of the fruit of a late-ripening mutant of'Jinghong'peach was performed to identify genes and pathways involved in fruit late ripening.Results:A total of 1805,1511,and 2309 genes were found to be differentially expressed in W2_vs_M1,W3_vs_M2,and W3_vs_M3,respectively.Functional enrichment analysis of the differentially expressed genes showed they were related to carotenoid biosynthesis,starch and sucrose metabolism plant hormone signal transduction,flavonoid biosynthesis,and photosynthesis.The expression trends of ripening-related genes that encode transcription factors and plant hormone signal transduction-related genes that encode enzymes were similar.Conclusions:It will help to elucidate the transcriptional regulatory network of fruit development in the spontaneous late-ripening mutant of‘Jinghong’peach and provide a theoretical basis for understanding the molecular regulatory mechanism of fruit ripening. | Man Zhang Tingting Du Yarui Yin Hongyan Cao Zhihua Song Mao Ye Yating Liu Yanhong Shen Libin Zhang Qing Yang Dong Meng Junkai Wu | 2022 | Food Quality and Safety2022，6，1： | 0 |
| 9 | Effects of soybean oil exposure on the survival,reproduction,biochemical responses,and gut microbiome of the earthworm Eisenia fetida显示文摘With increasing production of kitchen waste,cooking oil gradually enters the soil,where it can negatively affect soil fauna.In this study,we explored the effects of soybean oil on the survival,growth,reproduction,tissue structure,biochemical responses,mRNA expression,and gut microbiome of earthworms(Eisenia fetida).The median lethal concentration of soybean oil was found to be 15.59%.Earthworm growth and reproduction were significantly inhibited following exposure to a sublethal concentration of soybean oil(1/3 LC50,5.2%).The activity of the antioxidant enzymes total superoxide dismutase(T-SOD),peroxidase(POD),and catalase(CAT)were affected under soybean oil exposure.The glutathione(GSH)content decreased significantly,whereas that of the lipid peroxide malondialdehyde(MDA)increased significantly after soybean oil exposure.mRNA expression levels of the SOD,metallothionein(MT),lysenin and lysozyme were significantly upregulated.The abundance of Bacteroides species,which are related to mineral oil repair,and Muribaculaceae species,which are related to immune regulation,increased within the earthworm intestine.These results indicate that soybean oil waste is toxic to earthworms.Thus,earthworms deployed defense mechanisms involving antioxidant system and gut microbiota for protection against soybean oil exposure-induced stress. | Yating Du Guangshen Shang Junjie Zhai Xing Wang | 2023 | Journal of Environmental Sciences2023，，11： | 0 |
| 10 | Effects of Polysaccharides from Enteromorpha prolifera on Hepatorenal Syndrome in Mice显示文摘[Objectives]This study was conducted to evaluate the protective effect of polysaccharides from Enteromorpha prolifera(PEP)on mice with hepatorenal syndrome induced by carbon tetrachloride.[Methods]A mouse hepatorenal syndrome model was induced by carbon tetrachloride.The serum levels of lipid,total antioxidant capacity,liver and kidney function,pathological changes of liver and kidney were selected to clarity the effectiveness of PEP on hepatorenal syndrome in mice.[Results]PEP effectively lowered the serum levels of lipid,increased total antioxidant capacity,improved liver and kidney injury,and alleviated pathological changes of liver and kidney of mice induced by carbon tetrachloride.[Conclusions]PEP has a potent preventive effect on hepatorenal syndrome induced by carbon tetrachloride in mice,which provides theoretical support for future clinical application of PEP. | Shanshan WANG Jiayan ZHOU Yue HE Yating ZHOU Qiuxi YANG Qianqian YUAN Qingying DU Hanchi CHENG Suduo JIANG Xiaojuan ZHAO | 2023 | Medicinal Plant2023，14，1： | 0 |
| 11 | CircUCP2 promotes the tumor progression of non-small cell lungcancer through the miR-149/UCP2 pathway显示文摘Non-small cell lung cancer(NSCLC)is a highly lethal cancer,and better treatments are urgently needed.Many studies have implicated circular RNAs(circRNAs)in the progression of multiple malignant tumors.Nonetheless,the functions of circRNAs in NSCLC remain unclear.To study new targets for the treatment of NSCLC,circRNA expression profiling was performed on NSCLC tissues and para-carcinoma nonmalignant tissues.RNA was isolated and used for circRNA sequencing.Biological studies were performed in vitro and in vivo to determine the functions of circRNAs in NSCLC,including their functions in cell proliferation and migration.How circRNAs function in NSCLC was explored to clarify the underlying regulatory mechanisms.We found that circUCP2 was upregulated in NSCLC tissues compared with neighboring nonmalignant tissues.circUCP2 promoted the proliferation and metastasis of NSCLC cells.circUCP2 promoted NSCLC progression by sponging miR-149 and upregulating UCP2.The circUCP2/miR-149/UCP2 axis accelerates the progression of NSCLC,and circUCP2 may therefore be a novel diagnostic biomarker for the progression of NSCLC. | WEI DU FANG YIN YATING ZHONG MINJIE LUO ZHEN WANG PENG LIN QING LIU HAN YANG | 2023 | Oncology Research2023，31，6： | 0 |
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