学位:博士学位
学历:博士研究生毕业
职称:教授
所在单位:湘雅药学院
学术荣誉: 曾获荣誉:
陈传品,男,1978年生,现为中南大学药学院教授,“升华猎英计划”人才。系美国化学会、国际光学工程学会、澳洲流体力学学会会员,Lab Chip,Appl. Phys. Lett.等国际期刊的特邀审稿人。多年来一直从事微流控芯片相关研究,精通微流体芯片制备流程、微流体操控及其检测技术设备开发。在芯片毛细管电泳电化学检测技术研究、生化武器微流控芯片检测设备、药物携带型微气泡超声造影剂制备、单分子检测技术和MicroPIV技术等方面都取得了突出的原创性成果,发表论著十多篇,包括2篇在本领域最有影响的原创性SCI检索论文。曾为LG公司开发应用于血糖检测的手持式电化学检测设备,以及为澳大利亚国家科学安全与技术部开发多个版本的便携式化学武器检测仪。拥有2项国际专利。曾多次在国际学术会议上作报告,并有特邀报告的经历。2011年回国后主持多项国家自然科学基金。所指导研究生已多次获得国家奖学金并有SCI等检索论文发表。
主要研究方向:
1、 电化学法微流控芯片便携式检测设备开发及其在药物分析中的应用研究
2、 单分散微\纳米液滴及微球制备、单分散微气泡超声造影剂制备及其产业化研究
3、 微流控方法高通量并行免疫和核酸分析及其产业化研究
4、 表面增强拉曼光谱及其在药物分析中的应用
教育和工作经历:
2016年9月--至今,中南大学药学院,教授
2011年-2016年9月,中南大学药学院,副教授
2008年-2011年,联邦科学与工业研究组织(澳大利亚),材料科学与工程所,博士后
2002年-2008年,浦项工业大学(韩国),博士、博士后
1996年-2002年,哈尔滨工业大学,学士、硕士
欢迎微流控方向、药物分析、微纳米药物制剂方向的同仁加入课题组或攻读学位。
Spatiotemporal-controllable ROS-responsive Camptothecin Nano-bomb for Chemo/photo/immunotherapy in Triple-Negative Breast Cancer
点击次数:
影响因子:10.0
DOI码:10.1186/s12951-024-03050-x
所属单位:Xiangya School of Pharmaceutical Sciences in Central South University, Changsha, Hunan, China
发表刊物:Journal of Nanobiotechnology
刊物所在地:英国
关键字:Spatiotemporal-controllable, Self-assembly, ROS-responsive prodrug, Combination therapy, ICD, Anti-metastasis
摘要:Chemotherapy is still one of the major approaches in triple-negative breast cancer (TNBC) treatment. The development of new formulations for classic chemotherapeutic drugs remains interests in studies. Camptothecin (CPT) is powerful antitumor agents in TNBC treatment though its clinic applications are limited by its low water solubility and systemic toxicity. To prepare a spatiotemporal controllable CPT nano-formulation, we construct a ROS-responsive self-assembly nanoparticle by combining hydrophobic CPT and hydrophilic 5-floxuridine (FUDR). A ROS-sensitive thioketal (TK) linker is used to prepare CPT-TK-FUDR (CTF). Next, we introduced IR780-based phototherapy to elicit massive ROS regeneration due to the endogenous ROS is not sufficient. IR780 is modified with hyaluronic acid (HA) to prepare HA-modified IR780 (HAIR) for its biocompatibility and tumor targeting ability improvement. CTF and HAIR self-assemble to form an attractive nano-bomb (HAIR/CTF NPs). HA accurately guides the NPs to tumor sites via HA-receptor recognition on tumor cells. After internalization, overexpressed intracellular HAase in tumor cells disassembles the NPs to free the contents. Due to the presence of IR780 molecules, the scheduled irradiation of 808 nm laser induces massive reactive oxygen species (ROS) generation, which further result in the cleavage of TK linker for free drugs release. Additionally, ROS-mediated photodynamic therapy (PDT) and near-infrared laser-mediated photothermal therapy (PTT) synergistically worked to eradicate tumor cells. Then immunogenic cell death (ICD) was evoked by CPT and phototherapy to amplify antitumor immunity, thereby achieving primary and abscopal tumor inhibition. In conclusion, the HAIR/CTF nano-bomb realized spatiotemporal controllable drug release, exciting tumor eradication and attractive anti-metastasis efficacy via combination chemo/photo/immunotherapy, offering a valuable reference for the re-development of classic drug in future clinical practice.
合写作者:Z. Zeng, Y. Tang, J. Tian, X. Hao, P. Sun, Y. Peng, T. Tian, D. Xiang
第一作者:W. Xu
论文类型:期刊论文
通讯作者:R. Wang, C. Chen, Junyong Wu
学科门类:医学
一级学科:药学
卷号:22
期号:798
ISSN号:1477-3155
是否译文:否
发表时间:2024-11-27