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| 1 | Grafting poly(methyl methacrylate) onto silica nanoparticle surfaces via a facile esterification reaction显示文摘 | Libang Feng Lin He Yingxia Ma Yulong Wang | 2009 | Materials Chemistry and Physics2009，，1： | 1 |
| 2 | Insertion/deletion variants within the IGF2BP2 gene identified in reported genome-wide selective sweep analysis reveal a correlation with goat litter size显示文摘Insulin-like growth factor 2 m RNA-binding protein 2(IGF2 BP2,also called IMP2)plays an essential role in the development and maturation of germ cells and embryos and is a candidate gene for goat litter size,based on a previous genomewide selective sweep analysis.In this study,the m RNA expression level of IGF2 BP2 was found to be significantly higher in a single-lamb group than in a multi-lamb group.Insertions/deletions(indels)within the goat IGF2 BP2 gene,including P4-Ins-13 bp and P5-Del-12 bp,were verified in 918 Shaanbei White Cashmere(SBWC)female goats.The minor allelic frequencies(MAFs)of P4-Ins-13 bp and P5-Del-12 bp loci were 0.349 and 0.295,respectively.Analysis using the Chi-square(χ^(2))test showed that the genotype(χ^(2)=14.479,P=0.006)distribution of P4-Ins-13 bp was significantly different between the single-lamb and multi-lamb groups.Correlation analysis demonstrated that P4-Ins-13 bp was significantly associated with goat litter size(P=0.022),and individual goats with the homozygous deletion/deletion(DD)genotype produced more litters than other goats.Therefore,considered as a potential molecular marker significantly related to lambing traits,the P4-Ins-13 bp mutation of the goat IGF2 BP2 gene can be used in goat breeding with practical molecular marker-assisted selection(MAS)to optimize female reproduction and improve economic efficiency in the goat industry. | Dongyun XIN Yangyang BAI Yi BI Libang HE Yuxin KANG Chuanying PAN Haijing ZHU Hong CHEN Lei QU Xianyong LAN | 2021 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2021，22，9： | 0 |
| 3 | Fibroblast membrane-camouflaged nanoparticles for inflammation treatment in the early stage显示文摘Unrestrained inflammation is harmful to tissue repair and regeneration.Immune cell membrane-camouflaged nanoparticles have been proven to show promise as inflammation targets and multitargeted inflammation controls in the treatment of severe inflammation.Prevention and early intervention of inflammation can reduce the risk of irreversible tissue damage and loss of function,but no cell membrane-camouflaged nanotechnology has been reported to achieve stage-specific treatment in these conditions.In this study,we investigated the prophylactic and therapeutic efficacy of fibroblast membrane-camouflaged nanoparticles for topical treatment of early inflammation(early pulpitis as the model)with the help of in-depth bioinformatics and molecular biology investigations in vitro and in vivo.Nanoparticles have been proven to act as sentinels to detect and competitively neutralize invasive Escherichia coli lipopolysaccharide(E.coli LPS)with resident fibroblasts to effectively inhibit the activation of intricate signaling pathways.Moreover,nanoparticles can alleviate the secretion of multiple inflammatory cytokines to achieve multitargeted anti-inflammatory effects,attenuating inflammatory conditions in the early stage.Our work verified the feasibility of fibroblast membrane-camouflaged nanoparticles for inflammation treatment in the early stage,which widens the potential cell types for inflammation regulation. | Lizhong Sun Libang He Wei Wu Li Luo Mingyue Han Yifang Liu Shijie Shi Kaijing Zhong Jiaojiao Yang Jiyao Li | 2021 | International Journal of Oral Science2021，13，4： | 0 |
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