Figure 4.
Different examples of nanocarriers used for targeted delivery of senolytics/senomorphics to senescent cells. Chemical structures of the loaded cargos are presented. LR, rapamycin-loaded PEGylated liposomes; NPs, nanoparticles; PEG, polyethylene glycol; Lac-PEG, lactose-polyethylene glycol; Gal, galacto-oligosaccharide; DSAs, docetaxel-tannic acid self-assemblies; NanoMIPs, molecularly imprinted nanoparticles; B2M, beta-2 microglobulin; Gal6, 6-mer galacto-oligosaccharide; Nav, navitoclax; MNPQ, quercetin surface-functionalized Fe3O4 nanoparticles.