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| 1 | Precise nanomedicine for intelligent therapy of cancer显示文摘Precise nanomedicine has been extensively explored for efficient cancer imaging and targeted cancer therapy, as evidenced by a few breakthroughs in their preclinical and clinical explorations. Here, we demonstrate the recent advances of intelligent cancer nanomedicine, and discuss the comprehensive understanding of their structure-function relationship for smart and efficient cancer nanomedicine including various imaging and therapeutic applications, as well as nanotoxicity. In particular, a few emerging strategies that have advanced cancer nanomedicine are also highlighted as the emerging focus such as tumor imprisonment, supramolecular chemotherapy, and DNA nanorobot. The challenge and outlook of some scientific and engineering issues are also discussed in future development. We wish to highlight these new progress of precise nanomedicine with the ultimate goal to inspire more successful explorations of intelligent nanoparticles for future clinical translations. | Huabing Chen Zhanjun Gu Hongwei An Chunying Chen Jie Chen Ran Cui Siqin Chen Weihai Chen Xuesi Chen Xiaoyuan Chen Zhuo Chen Baoquan Ding Qian Dong Qin Fan Ting Fu Dayong Hou Qiao Jiang Hengte Ke Xiqun Jiang Gang Liu Suping Li Tianyu Li Zhuang Liu Guangjun Nie Muhammad Ovais Daiwen Pang Nasha Qiu Youqing Shen Huayu Tian Chao Wang Hao Wang Ziqi Wang Huaping Xu Jiang-Fei Xu Xiangliang Yang Shuang Zhu Xianchuang Zheng Xianzheng Zhang Yanbing Zhao Weihong Tan Xi Zhang Yuliang Zhao | 2018 | Science China Chemistry2018，61，12： | 19 |
| 2 | Smart CU1.75S nanocapsules with high and stable photothermal efficiency for NIR photo-triggered drug release显示文摘Thermosensitive 药交货系统(DDS ) 面对主要挑战,例如遥远、可重复的控制在 vivo 温度,尽管这些能增加药的治疗学的功效。处理这个问题,我们涂在红外线附近(NIR ) photothermal Cu 1.75 有 pH/thermos-sensitive 聚合物由的 S nanocrystals 在 situ 聚合。装载内容的 doxorubicine (纪录影片) 直到 40 wt.% ,与纪录影片在正常生理的条件下面正在被漏的不到 8.2 wt.%(pH = 7.4, 37 吗? | Sheng Huang Jing Liu Qian He Hongli Chen Jiabin Cui Suying Xu Yuliang Zhao Chunying Chen Leyu Wang | 2015 | Nano Research2015，8，12： | 7 |
| 3 | Nano-bio interactions: the implication of size-dependent biological effects of nanomaterials显示文摘Due to their many advantageous properties,nanomaterials(NMs)have been utilized in diverse consumer goods,industrial products,and for therapeutic purposes.This situation leads to a constant risk of exposure and uptake by the human body,which are highly dependent on nanomaterial size.Consequently,an improved understanding of the interactions between different sizes of nanomaterials and biological systems is needed to design safer and more clinically relevant nano systems.We discuss the sizedependent effects of nanomaterials in living organisms.Upon entry into biological systems,nanomaterials can translocate biological barriers,distribute to various tissues and elicit different toxic effects on organs,based on their size and location.The association of nanomaterial size with physiological structures within organs determines the site of accumulation of nanoparticles.In general,nanomaterials smaller than 20 nm tend to accumulate in the kidney while nanomaterials between 20 and 100 nm preferentially deposit in the liver.After accumulating in organs,nanomaterials can induce inflammation,damage structural integrity and ultimately result in organ dysfunction,which helps better understand the size-dependent dynamic processes and toxicity of nanomaterials in organisms.The enhanced permeability and retention effect of nanomaterials and the utility of this phenomenon in tumor therapy are also highlighted. | Xiaoyu Wang Xuejing Cui Yuliang Zhao Chunying Chen | 2020 | Science China(Life Sciences)2020，63，8： | 4 |
| 4 | The preliminary study on the antithrombotic mechanism of glycosaminoglycan from Mactra Veneriformis显示文摘 | Qingman Cui Haixia Wang Chunying Yuan | 2014 | Blood Coagulation & Fibrinolysis2014，25，1： | 1 |
| 5 | Study on Quality Markers of Poria cocos Based on UPLC-Q-TOF-MS and Network Pharmacology Technology显示文摘[Objectives]To analyze the main chemical components of traditional Chinese medicine(TCM)Poria cocos by liquid chromatography-mass spectrometry,and explore the active components for P.cocos in the treatment of primary dysmenorrhea(PD)by network pharmacology to predict its quality markers(Q-marker).[Methods]Ultra performance liquid chromatography-quadrupole tandem time-of-flight mass spectrometry(UPLC-Q-TOF-MS)in positive and negative ion mode was used to collect high quality MS and MS/MS data of Poria cocos,and qualitative characterization of the components in Poria cocos was performed using Analyst TF 1.7.1 and PeakView 2.2 software with reference to internal databases and literature.Taking the above identified chemical components as the research object,we used network pharmacology to discover the potential effective components and their key targets of PD,and metabolic pathway enrichment analysis of the core targets was performed to screen the Q-marker of P.cocos based on the five principles of Q-marker of TCM.[Results]UPLC-Q-TOF-MS technique was used to identify 41 chemical components of P.cocos,including 3 amino acids,26 triterpenoids,4 lactones,7 organic acids and 1 adenosine.It was more likely to lose H 2O and CO 2 during cleavage and break at the carbonyl group.The triterpenoids were mainly in the form of[M-H]-peaks in negative ion mode,which was easy to lose some structural fragments such as H 2O,CH 3COOH,CH 4,CO 2,etc.Further network pharmacological analysis showed that 302 targets of chemical components of P.cocos,518 targets of PD,28 common targets of component and disease,and 27 core targets such as PTGS2,ESR1,TNF,IL1B were observed by PPI interactions network analysis.451 biological processes such as hormone response and inflammatory response regulation were obtained by GO enrichment analysis.KEGG enrichment analysis showed that 89 pathways including PI3K/Akt signaling pathway,IL-17 signaling pathway and TNF signaling pathway were obtained.The connectivity value of components was analyzed.The core components with the connectivity value greater than 10,including poricoic acid A,polyporenic acid,polyporenic acid C,and 25-hydroxy-3-epidehydrotumoric acid were selected,while the key targets with the connectivity value greater than 15 included TNF,PTGS2,IL1B and CASP3.Molecular docking between core components and key targets was performed,and most of the docking energy was less than-5 kcal/mol,indicating that the binding between the active components and target proteins of P.cocos was relatively stable,so 23 active components of P.cocos were determined.Following the five principles of Q-marker,four possible Q-markers of P.cocos were predicted,including poricoic acid A,pachymic acid,polyporenic acid C,and 25-hydroxy-3-epidehydrotumoric acid.[Conclusions]P.cocos was mainly composed of triterpenoids,its effect on the treatment of PD may be achieved mainly by poricoic acid A,pachymic acid,polyporenic acid C,and 25-hydroxy-3-epi-dehydrotumoric acid acting on PTGS2,ESR1,TNF,IL1B and other targets to regulate PI3K/Akt signaling pathway,IL-17 signaling pathway,TNF signaling pathway,etc.Based on these active components,poricoic acid A,pachymic acid,polyporenic acid C,and 25-hydroxy-3-epi-dehydrotumoric acid could be taken as Q-markers of P.cocos,which provided a solid basis for further improving the quality standard of P.cocos. | Zi LIU Na LI Zhe LI Lanqingqing ZHAO Yongzhou YU Xiaoyan CUI Chunying ZHAO Hui XIONG | 2023 | Medicinal Plant2023，14，1： | 1 |
| 6 | The preliminary study on the antithrombotic mechanism of glycosaminoglycan from Mactra Veneriformis显示文摘 | Qingman Cui Haixia Wang Chunying Yuan | 2014 | Blood Coagulation & Fibrinolysis2014，25，1： | 1 |
| 7 | Advancing intestinal organoid technology to decipher nano-intestine interactions and treat intestinal disease显示文摘With research burgeoning in nanoscience and nanotechnology,there is an urgent need to develop new biological models that can simulate native structure,function,and genetic properties of tissues to evaluate the adverse or beneficial effects of nanomaterials on a host.Among the current biological models,three-dimensional(3D)organoids have developed as powerful tools in the study of nanomaterial-biology(nano-bio)interactions,since these models can overcome many of the limitations of cell and animal models.A deep understanding of organoid techniques will facilitate the development of more efficient nanomedicines and further the fields of tissue engineering and personalized medicine.Herein,we summarize the recent progress in intestinal organoids culture systems with a focus on our understanding of the nature and influencing factors of intestinal organoid growth.We also discuss biomimetic extracellular matrices(ECMs)coupled with nanotechnology.In particular,we analyze the application prospects for intestinal organoids in investigating nano-intestine interactions.By integrating nanotechnology and organoid technology,this recently developed model will fill the gaps left due to the deficiencies of traditional cell and animal models,thus accelerating both our understanding of intestine-related nanotoxicity and the development of nanomedicines. | Lin Bao Xuejing Cui Ru Bai Chunying Chen | 2023 | Nano Research2023，16，3： | 0 |
| 8 | Anti-EpCAM functionalized graphene oxide vector for tumor targeted siRNA delivery and cancer therapy显示文摘Graphene oxide(GO) has emerged as a potential drug delivery vector. For siRNA delivery, GO should be modified to endow it with gene delivery ability and targeting effect. However, the cationic materials used previously usually had greater toxicity. In this study, GO was modified with a non-toxicity cationic material(chitosan) and a tumor specific monoclonal antibody(anti-EpCAM) for the delivery of survivin-siRNA(GCE/siRNA). And the vector(GCE) prepared was proved with excellent biosafety and tumor targeting effect. The GCE exhibited superior performance in loading si RNA, maintained stability in different solutions and showed excellent protection effect for survivin-siRNA in vitro. The gene silencing results in vitro showed that the m RNA level and protein level were down-regulated by 48.24% ± 2.50% and 44.12% ± 3.03%, respectively, which was equal with positive control( P > 0.05). It was also demonstrated that GCE/siRNA had a strong antitumor effect in vitro, which was attributed to the efficient antiproliferation, and migration and invasion inhibition effect of GCE/siRNA. The results in vivo indicated that GCE could accumulate siRNA in tumor tissues. The tumor inhibition rate of GCE/siRNA 54.74% ± 5.51% was significantly higher than control 4.87% ±8.49%. Moreover, GCE/siRNA showed no toxicity for blood and main organs, suggesting that it is a biosafety carrier for gene delivery. Taken together, this study provides a novel design strategy for gene delivery system and siRNA formulation. | Si Chen Shuang Zhang Yifan Wang Xin Yang Hong Yang Chunying Cui | 2021 | Asian Journal of Pharmaceutical Sciences2021，16，5： | 0 |
| 9 | Building a Secure Block Ciper on Small and Non- Binary Domain显示文摘We design a practical and provablysecure block ciper over small domain and non-binary inputs,which is also can be considered as a pseudorandom permutation on N elements.Our work is based on a relation we found between the small domain ciper and the negative hypergeometric probability(NHG) distribution.We prove that our block ciper achieves ideal security,that is,it is indistinguishable from a random permutation even if the adversary had already observed N plaintext-cipertext pairs.In particular,we initiate an efficient and sufficiently precise sampling algorithm for negative hypergeometric distribution. | HU Dongping CUIYongquan YINAihua CHEN Liang CUI Chunying ZOU Deqing HANLansheng | 2014 | China Communications2014，11，9： | 0 |
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