Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P30536 (PBS)
 9,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Both blood stability and intelligent-responsiveness after reaching the drug-targeting site are very important features to make desirable nano-drug vehicles (NDVs). Here, a highly nonfouling cross-linked micelle based on a copolymer composed of carboxybetaine methacrylate (CBMA) as hydrophilic segment and 2-(methacryloyloxy)ethyl lipoate (MAEL) as hydrophobic and cross-linked segment is reported. Furthermore, a simple method to evaluate the hemocompatibility of NDVs through examining the activation of a blood-clotting protein (fibrinogen) was introduced. The micelles can encapsulate anticancer drug doxorubicin (DOX) conveniently and release DOX quickly in response to an intracellular reductive environment. With the advantages of excellent stability in fibrinogen (1 mg/mL) PBS solution and 50% fetal bovine serum (FBS), and accelerated intracellular drug release, the biocompatible zwitterionic micelles stabilized by reversible cross-linkage might be a promising drug carrier for cancer chemotherapy.
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PMID:Highly hemocompatible zwitterionic micelles stabilized by reversible cross-linkage for anti-cancer drug delivery. 2450 92