TY - T1 - Intracellular delivery of budesonide and polydopamine co-loaded in endosomolytic poly(butyl methacrylate-co-methacrylic acid) grafted acetalated dextran for macrophage phenotype switch from M1 to M2 SN - / UR - http://hdl.handle.net/10138/333012 T3 - A1 - Wang, Shiqi; Wannasarit, Saowanee; Figueiredo, Patricia; Molinaro, Giuseppina; Ding, Yaping; Correia, Alexandra; Casettari, Luca; Wiwattanapatapee, Ruedeekorn; Hirvonen, Jouni; Liu, Dongfei; Li, Wei; Santos, Hélder A. A2 - PB - Y1 - 2021 LA - eng AB - In this study, a rationally designed nanocomposite (BUDPDA@MAP) composed of polydopamine (PDA) nanoparticle and anti‐inflammatory drug budesonide (BUD) encapsulated in a pH‐responsive endosomolytic polymer (poly(butyl methacrylate‐co‐methacrylic acid) grafted acetalated dextran, denoted by MAP), is proposed. The uniform nanocomposite is prepared using a microfluidic device. At low endosomal pH (5.5), MAP destabilizes the endosomal membranes for the cytoplasmic delivery of PDA, and releases BUD s... VO - IS - SP - OP - KW - ANTIGEN; ENHANCEMENT; INFLAMMATION; NANOPARTICLES; PEPTIDES; POLYMERS; drug delivery; endosomal escape; macrophage phenotypes; microfluidics; polydopamine; 317 Pharmacy; 221 Nano-technology; 318 Medical biotechnology N1 - PP - ER -