title: Advances in Functionalized Mesoporous Silica Nanoparticles for Tumor Targeted Drug Delivery and Theranostics.
abstract: In recent years, nanocarriers have played increasingly significant roles in cancer therapy. Among various nanoplatforms, mesoporous silica nanoparticles (MSNs) have been given serious attention due to their good colloidal stablity, tunable pore sizes, extensive drug loading capacity and easily modified surface. In this review, functionalized MSNs are introduced as an efficient nanocarrier for cancer treatment. First, MSN preparation strategies are generally introduced. Next, passive and active tumor targeting methods for the functionalization of MSNs are reviewed. Then, several types of stimuli-responsive strategies for on-demand drug release, a wide variety of designs integrating with magnetic resonance imaging agents, optical imaging agents, and positron emission tomography imaging agents, etc. for theranostic purpose are summarized. A discussion relating to the future perspectives of MSNs for clinical translocation is also included in this review.
authors: Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan. China.
authors: Wenjia
authors: W
authors: Zhang
authors: Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan. China.
authors: Mengrui
authors: M
authors: Liu
authors: Department of Pharmacy, Qilu Hospital of Shandong University, P.O. Box: 250012, Jinan. China.
authors: Anchang
authors: A
authors: Liu
authors: Department of Pharmaceutics, College of Pharmacy, Shandong University, P.O Box: 250012, Jinan. China.
authors: Guangxi
authors: G
authors: Zhai
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000008:administration & dosage* / Q000737:chemistry / Q000378:metabolism; D004337:Drug Carriers / Q000008:administration & dosage / Q000737:chemistry / Q000378:metabolism; D016503:Drug Delivery Systems / Q000379:methods / Q000639:trends*; D006801:Humans; D053758:Nanoparticles / Q000008:administration & dosage* / Q000737:chemistry / Q000378:metabolism; D009369:Neoplasms / Q000188:drug therapy* / Q000378:metabolism; D016062:Porosity; D012822:Silicon Dioxide / Q000008:administration & dosage* / Q000737:chemistry / Q000378:metabolism; D000068936:Theranostic Nanomedicine / Q000379:methods / Q000639:trends*
chemical_list: D000970:Antineoplastic Agents; D004337:Drug Carriers; D012822:Silicon Dioxide
keywords: Mesoporous silica nanoparticles; drug delivery; functionalization; stimuli-responsive; theranostics; tumor targeting