期刊文献+
共找到5篇文章
< 1 >
每页显示 20 50 100
Bioorthogonal chemistry based on-demand drug delivery system in cancer therapy
1
作者 Lan Lin Lai Jiang +1 位作者 en ren Gang Liu 《Frontiers of Chemical Science and Engineering》 SCIE EI CSCD 2023年第4期483-489,共7页
Benefiting from the advantage of taking place in biological environments without interfering with an innate biochemical process,the bioorthogonal reaction that commonly contains the“bond formation”and“bond cleavage... Benefiting from the advantage of taking place in biological environments without interfering with an innate biochemical process,the bioorthogonal reaction that commonly contains the“bond formation”and“bond cleavage”system has been widely used in targeted therapy for a variety of tumors.Herein,several prominent cases based on the bioorthogonal reaction that tailoring the metabolic glycoengineering tactics to modified cells for cancer immunotherapy,and the innovative tactics for reducing the metal ions’toxic and side effects with microneedle patches will be highlighted.Based on these applications,the complexities,potential pitfalls,and opportunities of bioorthogonal chemistry in future cancer therapy will be evaluated. 展开更多
关键词 bioorthogonal reaction cancer therapy metabolic glycoengineering bioorthogonal catalytic patch
原文传递
“秤砣虽小压千斤”——解析金属离子在纳米药物自组装中的功能设计 被引量:1
2
作者 任恩 楚成超 +1 位作者 张鹏飞 刘刚 《科学通报》 EI CAS CSCD 北大核心 2019年第9期881-882,共2页
目前,化疗的最大障碍是化疗药物在杀死癌细胞的同时对人体正常细胞,尤其是免疫细胞造成损伤.将化疗小分子药物特异性地递送到肿瘤部位,从而提高疗效并降低其毒副作用是亟待解决的现实难题.纳米药物主要由活性药物分子和递送系统(即药物... 目前,化疗的最大障碍是化疗药物在杀死癌细胞的同时对人体正常细胞,尤其是免疫细胞造成损伤.将化疗小分子药物特异性地递送到肿瘤部位,从而提高疗效并降低其毒副作用是亟待解决的现实难题.纳米药物主要由活性药物分子和递送系统(即药物载体)组成,是纳米材料或纳米颗粒在医学中最新发展起来的应用形式.由于其颗粒小(通常在20-100nm范围内)、比表面积大、活性高等物化特性,不仅能够有效地介导药物活性分子富集在肿瘤部位,还能在保证所装载的药物活性分子药效的同时.改变药物在体内的半衰期.减少对机体的副作用.时至今日,已有多种纳米药物递送系统完成开发并推广,比如靶向性分子(核酸适配体、多肽、抗体、特殊的糖分子等)修饰纳米药物递送系统、肿瘤微环境(低pH,GSH,乏氧等)响应性纳米药物递送系统和外界物理刺激(超声、磁、光等)敏感型纳米药物递送系统等. 展开更多
关键词 纳米药物 金属离子 自组装 小分子药物 活性分子 设计 解析 秤砣
原文传递
“山因云晦明,云共山高下”:超稳定均相碘油配方技术的临床应用 被引量:1
3
作者 陈虎 程红伟 +2 位作者 任恩 毛景松 刘刚 《科学通报》 EI CAS CSCD 北大核心 2020年第24期2538-2540,共3页
近年来,相比于化疗、放疗和肝脏移植等治疗方法,直接手术切除依旧是最为常用和有效的肝癌治疗手段[1].晚期肝癌患者因为肿瘤体积较大,肝硬化并发症以及具有术中潜在大出血风险而不适宜直接肿瘤切除治疗[2].为了提高晚期肝癌患者的可切除... 近年来,相比于化疗、放疗和肝脏移植等治疗方法,直接手术切除依旧是最为常用和有效的肝癌治疗手段[1].晚期肝癌患者因为肿瘤体积较大,肝硬化并发症以及具有术中潜在大出血风险而不适宜直接肿瘤切除治疗[2].为了提高晚期肝癌患者的可切除性,经导管动脉栓塞术(transcatheter arterial embolization,TAE)降期后手术切除应运而生,其原理是将栓塞制剂直接注射进入病灶部位促使患者肿瘤变小再进行切除[3]. 展开更多
关键词 肝脏移植 经导管动脉栓塞术 肝癌治疗 肿瘤体积 肿瘤切除 可切除性 配方技术 超稳定
原文传递
Mineral iron based self-assembling: bridging the small molecular drugs and transformative application 被引量:1
4
作者 en ren Chengchao Chu +3 位作者 Xin Pang Peng Lv Zhao Lei Gang Liu 《Science Bulletin》 SCIE EI CAS CSCD 2019年第4期216-218,共3页
The nanoparticle-based treatment and diagnosis of cancer remain challenging in clinical translation, mainly due to the hurdles that can be associated with the development of targeted delivery, biological side effects,... The nanoparticle-based treatment and diagnosis of cancer remain challenging in clinical translation, mainly due to the hurdles that can be associated with the development of targeted delivery, biological side effects, poor drug loading efficiency (DLE), and instability and so on [1,2]. 展开更多
关键词 nanoparticle-based translation POOR drug
原文传递
Cell-surface cascaded landing location for nanotheranostics
5
作者 en ren Junqing Wang Gang Liu 《Chinese Chemical Letters》 SCIE CAS CSCD 2017年第9期1799-1800,共2页
Theranostics is an appealing approach in precision medicine and it is still a critical challenge to design smart strategies which can precisely accumulate the functional probes/drugs into targeted disease areas.Cell-s... Theranostics is an appealing approach in precision medicine and it is still a critical challenge to design smart strategies which can precisely accumulate the functional probes/drugs into targeted disease areas.Cell-surface cascaded landing location is an effective strategy to develop functional drug-loading platforms to explore basic physiological processes at the cellular level and to facilitate the development of nanotheranostics for disease treatment. 展开更多
关键词 Theranostics Molecular imaging Nanomedicine Cell-surface engineering Self-assembliag
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部