Therapeutic potential of ultrasound microbubbles in gastrointestinal oncology: recent advances and future prospects

被引:25
作者
Khokhlova, Tatiana D. [2 ]
Haider, Yasser [3 ]
Hwang, Joo Ha [1 ]
机构
[1] Univ Washington, Div Gastroenterol, Dept Med, Med, Seattle, WA 98104 USA
[2] Univ Washington, Dept Med, Div Gastroenterol, Seattle, WA 98104 USA
[3] Univ Washington, Dept Urol, Seattle, WA 98104 USA
关键词
liver tumors; microbubbles; oncology; pancreatic cancer; review; ultrasound; INTENSITY FOCUSED ULTRASOUND; HEPATOCELLULAR-CARCINOMA; PANCREATIC-CANCER; GENE DELIVERY; CONTRAST AGENTS; DRUG-DELIVERY; ECHOGENIC LIPOSOMES; LIVER METASTASES; SONOPORATION; TUMOR;
D O I
10.1177/1756283X15592584
中图分类号
R57 [消化系及腹部疾病];
学科分类号
摘要
Microbubbles were initially invented as contrast agents for ultrasound imaging. However, lately more and more therapeutic applications of microbubbles are emerging, mostly related to drug and gene delivery. Ultrasound is a safe and noninvasive therapeutic modality which has the unique ability to interact with microbubbles and release their payload in situ in addition to permeabilizing the target tissues. The combination of drug-loaded microbubbles and ultrasound has been used in preclinical studies on blood-brain barrier opening, drug and gene delivery to solid tumors, and ablation of blood vessels. This review covers the basic principles of ultrasound-microbubble interaction, the types of microbubbles and the effect they have on tissue, and the preclinical and clinical experience with this approach to date in the field of gastrointestinal oncology.
引用
收藏
页码:384 / 394
页数:11
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