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| 1 | Allele-defined genome reveals biallelic differentiation during cassava evolution显示文摘Dear Editor,Generation of heterozygous genomes by hybridization between or within species can help maintain plant diversity and serve as a potential source of new species(Baek et al.,2018).Moreover,genomic heterozygosity is associated with genomic coadaptation,developmental stability,and heterosis.Accurate definition of alleles in haplotypes is necessary to precisely characterize allelic variation controlling agriculturally important traits(Shi et al.,2019).Currently,most released genomes have mosaic assembly of haplotypes due to random selection or collapse of alleles during genome assembly(Shi et al.,2019),which masked allelic variation and functional differentiation of divergent alleles in heterozygous species. | Wei Hu Changmian Ji Haitao shi Zhe Liang Zehong Ding Jianqiu Ye Wenjun Ou Gang Zhou Weiwei Tie Yan Yan Jinghao Yang Xiaoying Yang Yunxie Wei Zhiqiang Jin Jianghui Xie Ming Peng Wenquan Wang Anping Guo Biyu Xu Jianchun Guo Songbi Chen Liming Ma Mingcheng Wang Yang Zhou Xiaolong Li Ruoxi Li Siyi Guo Xinhui Xiao Zhongqing Wan Feifei An Jie Zhang Qingyun Leng Yin Li Ray Ming Kaimian Li | 2021 | Molecular Plant2021，14，6： | 8 |
| 2 | Cathepsin B-responsive nanodrug delivery systems for precise diagnosis and targeted therapy of malignant tumors显示文摘The tumor microenvironment(TME)significantly influences cancer evolution and therapeutic efficacy.Targeting biofunctional molecules to the TME has long been appreciated as a means of raising local drug concentrations and reducing systemic toxicities.The booming nanotechnology field has realized the importance of cathepsin B to derive a variety of intelligent enzyme-responsive nanosized drug delivery systems(nanoDDS)to improve treatment responses and clinical outcomes.In this tutorial review,after introducing the molecular structure and physiological/pathological functions of cathepsin B,the outstanding achievements of cathepsin B-responsive nanoplatforms in the precise diagnosis,targeted therapy,and synergistic theranostics of malignant tumors are systematically described.Finally,the challenges of enzyme-substrate incompatibility,low diagnostic sensitivity,mass production and biocompatibility of multifunctional nanoDDS are considered in order to successfully promote them to clinical applications. | Yanan Li Ting Mei Shupeng Han Tao Han Yongbing Sun Hui Zhang Feifei An | 2020 | Chinese Chemical Letters2020，31，12： | 5 |
| 3 | Identification of the starting reaction position in the hydrogenation of (N-ethyl)carbazole over Raney-Ni显示文摘Hydrogenation of carbazole and N-ethylcarbazole over Raney-Ni catalyst were realized in the temperature range of 393-503 K. 4[H] adduct dominated the hydrogenation products and the formation of 2[H] adduct was the rate-limiting step during the period, in which the conversion of carbazole was less than 40%. The hydrogenation process followed pseudo-first-order kinetics and the hydrogenation activation energies of carbazole and N-ethylcarbazole were 90 k J/mol and 115 k J/mol, respectively. The reaction starting position as well as the pathway of the hydrogenation of(N-ethyl)carbazole were investigated by comparing the kinetic characteristics of hydrogen uptake of carbazole and Nethylcarbazole. The results showed that the reaction was a stepwise hydrogenation process and the first H2 was added to the C1 = C10 double bond in the hydrogenation. | Feifei Sun Yue An Lecheng Lei Fuying Wu Jingke Zhu Xingwang Zhang | 2015 | Journal of Energy Chemistry2015，24，2： | 4 |
| 4 | Magnetic resonance imaging-guided and targeted theranostics of colorectal cancer显示文摘Colorectal cancer(CRC)is the most common gastrointestinal tract cancer worldwide and is associated with high morbidity and mortality.The development of nanosized drug delivery systems has provided a new direction in CRC treatment.Among these systems,magnetic nanoparticle(MNP)-based multifunctional platforms provide a novel strategy for magnetic resonance imaging(MRI)-related cancer theranostics.At the beginning o f this original review,the carcinogenesis and treatment status o f CRC are summarized.Then,diversified preparation and functionalization methods of MNPs are systematically analyzed,followed by MRIinvolved theranostic strategies.The latest progress in MRI-mediated multimode diagnosis and image-guided targeted therapy in CRC management is the main focus.Finally,the major challenges in promoting MRI-induced precise theranostics of CRC in clinical practice are discussed. | Yanan Li Jingqi Xin Yongbing Sun Tao Han Hui Zhang Feifei An | 2020 | Cancer Biology & Medicine2020，17，2： | 2 |
| 5 | pH-responsive vesicle-like particles based on inclusion complexes between cyclodextrins and methyl orange显示文摘 | Huacheng Zhang Lizhen Sun Zhaona Liu Wei An Aiyou Hao Feifei Xin Jian Shen | 2010 | Colloids and Surfaces A: Physicochemical and Engineering Aspects2010，，1： | 1 |
| 6 | Bone analysis using an aggregation-induced emission-active iridium complex显示文摘Fluorescent analysis of bone provides valuable insights into bone structures.However,conventional dyes suffer from low specificity on bone tissue,small stokes shift,short fluorescent lifetime,and aggregation-caused quenching effect,which result in low efficacy and artifacts.In this work,we design an aggregation-induced emission(AIE)-active iridium(III)complex(Ir-BP2)as a highly selective,convenient,nondestructiveness,and dual-mode staining agent for bone analysis.Ir-BP2 containing phosphonate groups selectively binds to hydroxyapatites,the main component of bone matrix,and exhibits turn-on AIE phosphorescence with prolonged lifetime.Ir-BP2 exhibits promising biosafety and offers higher accuracy in staining calcium deposits than conventional Alizarin Red S staining assay when it is employed in real-time monitoring of osteogenesis differentiation process.A ready-to-use staining spray of Ir-BP2 is fabricated.By using fluorescent imaging and lifetime imaging,Ir-BP2 staining provides valuable insights into bone microstructure analysis,microdamage diagnosis,and bone growth state identification.Further,Ir-BP2 is successfully applied on a human spine vertebra for diagnosing bone invasiveness of eosinophilic granuloma,validating its clinical practice.This work presents a powerful tool in bone analysis and will lead to new approaches for the diagnosis and treatment of bone-related diseases. | Xianpeng Zhang Xinling Liu Hongwen Yu Shuang Shen Junchao Zhi Zhen GaoJingqi Xin Jiaqi Song Liang Shao Caiting Meng Feifei An Taotao Huo Shichang Liu Ye Zhang Li Xu Guanying Li | 2023 | Aggregate2023，4，6： | 0 |
| 7 | Purification and characterization of a trypsin inhibitor from the seeds of Artocarpus heterophyllus Lam显示文摘对胰岛素的一个 proteinaceous 禁止者从 Artocarpus heterophyllus 的种子被孤立打。由连续的铵硫酸盐降水,离子交换,和胶化过滤层析。胰岛素禁止者,作为 AHLTI 说出(一。heterophyllus 打。胰岛素禁止者) ,与 28.5 kDa 的分子的重量由单个多肽链组成了,它被钠 dodecyl sulfatepolyacrylamide 胶化电气泳动和胶化过滤层析证实。AHLTI 的 N 终端顺序是 DEPPSELDAS,它没显示出类似到另外的已知的胰岛素禁止者顺序。AHLTI 完全在本国的 polyacrylamide 胶化电气泳动,抑制活动试金,和胶化过滤层析分析的 1:2 (AHLTI:trypsin ) 的臼齿的比率禁止了牛的胰岛素。而且,运动酶的研究被执行对胰岛素理解 AHLTI 的抑制机制。结果证明 AHLTI 是有一个平衡分离常数的一个竞争禁止者(K 3.7 的 i ) 吗?? | Junchen Lyu Yuan Liu Tianchen An Yujun Liu Manchuriga Wang Yanting Song Feifei Zheng Dan Wu Yingxia Zhang Shiming Deng | 2015 | Acta Biochimica et Biophysica Sinica2015，47，5： | 0 |
| 8 | Biomaterial-assisted photoimmunotherapy for synergistic suppression of cancer progression显示文摘Photoimmunotherapy is an emerging treatment modality that uses photothermal,photodynamic and photochemical processes to fight against cancer by eliciting a robust host immune response.Recently,various nanoformulations of biomaterials have been rationally designed as highly effective photosensitive agents,immunoadjuvants or carriers to enhance phototherapeutic efficacy,boost immune stimulation,amplify nano-permeability and monitor cancer progression in situ.Nevertheless,relying solely on a single-modality therapy may not completely ablate primary tumors,and the metastasis and recurrence of tumors remain a serious challenge.To solve this issue,the strategy of combining photoimmunotherapy with other immunotherapies,such as immune checkpoint blockade,chimeric antigen receptor-T cell or cytokine therapy,can greatly enhance the effectiveness of oncology treatment and reduce the traditional adverse effects.Thus,it is very valuable to summarize the research progress in biomaterial-assisted combination photoimmunotherapy for clinical translation.In this review,the recent advances in constructing multifunctional nano-biomaterials for combinatorial photoimmunotherapy of cancer are summarized.Furthermore,the opportunities,challenges,future trends and prospects in this field are also analyzed to pave the way for advancing the next generation of clinical cancer management strategies. | Yanan Li Jing Cui Chenlong Li Caiting Deng Guowei Deng Hui Zhang Feifei An | 2023 | Chinese Chemical Letters2023，34，9： | 0 |
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