In situ gelling silk-elastinlike protein polymer for transarterial chemoembolization.

ABSTRACT: Hepatocellular carcinoma annually affects over 700,000 people worldwide and trends indicate increasing prevalence. Patients ineligible for surgery undergo loco-regional treatments such as transarterial chemoembolization (TACE) to selectively target tumoral blood supply. Using a microcatheter, chemotherapeutics are infused followed by an embolic agent, or the drug is encapsulated by the embolic moiety; simultaneously inducing stasis while delivering localized chemotherapy. Presently, several products are used, but no universally accepted system is promoted because very disparate limitations exist. The goal of this investigation was to design and develop in situ gelling recombinant silk-elastinlike protein polymers (SELPs) for TACE. Two SELP compositions, SELP-47K and SELP-815K, with varying

SUBMITTER: Poursaid A 

PROVIDER: S-EPMC4429515 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature