※个人概况 李丹琦,副教授。主要从事天然产物结构鉴定与相关药理活性研究,开展利用计算机辅助药物设计以及网络药理学等技术手段,寻找和发现新先导化合物。结合基因组学和蛋白组学开展先导化合物的功能与作用机制研究、天然活性物质分子靶标的发现、天然药物多组分协同生物功能研究。先后获得辽宁省百千万人才工程“万人层次”、辽宁省自然学术成果奖一等奖、沈阳市自然学术成果奖三等奖等荣誉。参加工作以来,发表 SCI 论文30余篇,申请专利3项。先后主持国家自然科学基金青年项目、辽宁省应用基础研究计划项目、 辽宁省博士启动、湖北陈孝平科技发展基金会等横纵项课题6项,并作为骨干成员参与国家自然科学基金、沈阳市科技局“双百项目”等多项科研项目。 ※研究方向 1、天然产物结构鉴定与相关药理活性研究 2、天然活性物质分子靶标的发现 3、天然药物多组分协同生物功能研究 ※主讲课程 《生物活性成分分离技术》、《现代药物分析与分离技术选论》、《波谱解析》。 ※学术兼职 《沈阳化工大学学报》杂志青年编委 ※指导研究生 招收生物技术与工程(专业硕士)、化学工程(专业硕士)、生物化工(专业硕士)。 已指导培养硕士生9人,1人获辽宁省高等学校优秀毕业生、1人获沈阳化工大学优秀毕业生,1人考取东北大学博士生。 ※荣誉称号 辽宁省百千万人才“万人层次” ※承担课题 [1] 辽宁省应用基础研究计划项目,李丹琦,柴胡抗肝癌活性的物质基础与作用机制研究,2023JH2/101600021, 2023/03-2025/03,主持; [2] 辽宁省教育厅科学研究面上项目,LJKZ0438,南柴胡中抗抑郁活性先导化合物的快速发现及作用机制研究,2021/01-2023/09, 主持; [3] 湖北陈孝平科技发展基金会肿瘤防治研究槐耳专项基金项目,CXPJJH11800004-009,槐耳颗粒逆转HER2阳性乳腺癌曲妥珠单抗耐药的分子机制及其临床转化研究,2019/01-2021/12,主持; [4] 国家自然科学基金青年基金项目,81703378,柴胡皂苷靶向DDX5逆转HER2阳性乳腺癌曲妥珠单抗耐药的作用机制研究,2018/01-2020/12,主持; [5] 辽宁省教育厅一般项目,LQ2017016,基于网络药理学的紫花苜蓿皂苷类化学成分抗肝癌的物质基础与作用机理研究,2017/12-2020/12,主持; [6] 辽宁省科技厅博士启动基金,20170520250,基于网络药理学的柴胡皂苷逆转HER2阳性乳腺癌耐药的作用机制研究,2017/09-2019/09, 主持; [7] 国家自然科学基金青年基金项目,81703377,基于 PAS 位点锁定与 Aβ 板片解聚机理金樱苷元芳基杂合体设计合成与抗阿尔茨海默症作用机制研究, 2018/1-2020/12,参加。 ※获奖情况 辽宁省自然学术成果奖一等奖 沈阳市自然学术成果奖三等奖 ※发表论文 近三年以第一作者或者通讯作者发表的部分代表性论文清单 [1] Structural characterization and in vitro lipid-lowering activities of polysaccharides from Crataegus pinnatifida fruits. Journal of Food Measurement and Characterization, 2026. [2] Neuroprotective Effects of Triterpenoids From Rosa laevigata Root: Identification, Molecular Docking, and In Vitro Evaluation for Alzheimer’s Disease Treatment. Chemistry & Biodiversity, 2025, 0, e02742. [3] Design and synthesis three novel series of derivatives using natural acetylcholinesterase inhibitor-RLMS as template and in vitro, in vivo and in silico activities verification. European Journal of Medicinal Chemistry, 2025, 286, 117309. [4] Structural features of polysaccharides from Physalis pubescens L. stem, and their neuroprotective effects through Keap1-Nrf2/HO-1 pathway and anti-aging activities. International Journal of Biological Macromolecules, 2025, 329, 147747. [5] Structural elucidation, antioxidant and neuroprotectivefeatures of Physalis pubescens L. polysaccharide and its selenium-modified product. Natural Product Research, 2025, 21, 1-9. [6] Systematic Analysis to Explore the Multiple Bioactive Ingredients and Mechanisms of Bupleurum Chinense DC. for Treating Neurodegenerative Diseases. ChemistrySelect, 2025, 10, e202405337. [7] Phytochemical investigation of Rosa laevigata leaves and their chemotaxonomic significance. Biochemical Systematics and Ecology, 2025, 122, 105053. [8] Study on the Synthesis, Structural Characterization and Anti-hepatoma cell proliferation effects of Sulfated Alfalfa Polysaccharides. Journal of Asian Natural Products Research, 2025, 1-18. [9] Quantitative analysis of triterpenoid characteristic components in Rosa laevigata Michx. using HPLC-UV and their potential as neuroprotective bioactive constituents. Accreditation and Quality Assurance, 2025. [10] Study on characterization of Bupleurum chinense polysaccharides with antioxidant mechanisms focus on ROS relative signaling pathways and anti-aging evaluation in vivo model. International Journal of Biological Macromolecules, 2024, 266, 131171. [11] Exploring the Active Components of Ziziphus jujuba Mill. in Treatment of Depression by Network Pharmacology Combined with Neuroprotective Effects in SH-SY5Y Cells. Pharmaceutical Chemistry Journal, 2023, 57(5), 712-724. [12] Active Components of Rosa laevigata Michx. Isolated Using Activity-Guided Methods Based on LC-MS/MS for Treating Alzheimer's Disease through Multitarget Mechanisms. ChemistrySelect, 2023, 8 (27), e202300675. [13] Structural characterization of polysaccharides from Medicago sativa L. roots and lipid-lowering activity in oleic acid-induced HepG2 cells. Process Biochemistry, 2023, 130, 419-433. [14] Phytochemical investigation of Bupleurum scorzonerifolium Willd. (Umbelliferae) and their chemotaxonomic significance. Biochemical Systematics and Ecology, 2023, 107, 104615. [15] Cytotoxic triterpenoids from the roots of Bupleurum scorzonerifolium. Phytochemistry Letters, 2023, 53, 170-174. [16] RSM-optimization of microwave-assisted extraction of R. laevigata polysaccharides with bioactivities. Emirates Journal of Food and Agriculture, 2023, 35(12), 1-10. |