Nanogel-Incorporated Physical and Chemical Hybrid Gels for Highly Effective Chemo-Protein Combination Therapy

	Nanogel-Incorporated Physical and Chemical Hybrid Gels for Highly Effective Chemo-Protein Combination Therapy
	Wu,Xilong; He,Chaoliang; Wu,Yundi; Chen,Xuesi; Cheng,Jianjun
刊名	advanced functional materials
	2015
卷号	25 期号:43 页码:6744-6755
关键词	DRUG-DELIVERY SYSTEM BIOMEDICAL APPLICATIONS REGENERATIVE MEDICINE INJECTABLE HYDROGELS INTERFERON-GAMMA CANCER-THERAPY BREAST-CANCER DOXORUBICIN NANOPARTICLES INTERLEUKIN-2
通讯作者	wu,xl
英文摘要	chemo- and protein-based therapeutics are two major modalities for the treatment of malignant tumors with drastically different therapeutic indices, toxicity, and other pharmacological properties. for intended in vivo applications, they also have distinctly different formulation challenges to be addressed separately. in this study, we attempt to overcome the formulation barriers of chemo- and protein-based therapeutics, and report the development of injectable nanogels, a class of crosslinked physical and chemical composite gels (npcgs), for the joint delivery of doxorubicin (dox), protein cytokines recombinant human interleukin-2 (il-2), and recombinant human interferon-gamma (ifn-gamma). the npcgs are designed through a quick gelation induced by ionic crosslinking of 4-arm poly(ethylene glycol)-b-poly(l-glutamic acid) (pplg) and hydroxypropyl chitosan/4-arm poly(ethylene glycol)-b-poly(l-lysine) (hpcs/ppll), followed by the formation of covalent bonds via a schiff-base reaction of the oxidized, cholesterol-bearing dextran (ocdex) nanogels with hpcs/ppll, which results in increased hydrogel moduli (g' around 13.8 kpa) and improved stability. this npcg, which contains dox, il-2, and ifn-gamma, shows a synergistic anticancer efficacy through the regulation of apoptosis-related genes in janus kinase/signal transducer and activator of transcription (jak/stat) pathways and mitochondrial pathways in xenograft tumor-bearing mice.
收录类别	SCI
语种	英语
WOS记录号	WOS:000366499800006
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/64544]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wu,Xilong,He,Chaoliang,Wu,Yundi,et al. Nanogel-Incorporated Physical and Chemical Hybrid Gels for Highly Effective Chemo-Protein Combination Therapy[J]. advanced functional materials,2015,25(43):6744-6755.
APA	Wu,Xilong,He,Chaoliang,Wu,Yundi,Chen,Xuesi,&Cheng,Jianjun.(2015).Nanogel-Incorporated Physical and Chemical Hybrid Gels for Highly Effective Chemo-Protein Combination Therapy.advanced functional materials,25(43),6744-6755.
MLA	Wu,Xilong,et al."Nanogel-Incorporated Physical and Chemical Hybrid Gels for Highly Effective Chemo-Protein Combination Therapy".advanced functional materials 25.43(2015):6744-6755.