Curcumin-loaded nanostructured systems for treatment of leishmaniasis: a review

• Douglas Dourado,
• Thayse Silva Medeiros,
• Éverton do Nascimento Alencar,
• Edijane Matos Sales and
• Fábio Rocha Formiga

Beilstein J. Nanotechnol. 2024, 15, 37–50, doi:10.3762/bjnano.15.4

• context, we could observe that the studies failed to correlate consecutive intra-macrophage and intra-amastigote cellular uptake kinetics, once it appears to greatly interfere with the proposed biochemical triggers of Leishmania spp. cell death. In addition, the work could also summarize that lipid-based

pH-driven enhancement of anti-tubercular drug loading on iron oxide nanoparticles for drug delivery in macrophages

• Karishma Berta Cotta,
• Sarika Mehra and
• Rajdip Bandyopadhyaya

Beilstein J. Nanotechnol. 2021, 12, 1127–1139, doi:10.3762/bjnano.12.84

• imparts multiple benefits – improved IONP stability, enhanced drug coating, higher drug uptake in macrophages at reduced toxicity and slower drug release. Keywords: drug-nanoparticle interactions; drug uptake; intra-macrophage; iron oxide nanoparticles; norfloxacin; Introduction Nanoparticles have taken

• work, we used NOR as a model fluoroquinolone and a zwitterionic drug, to explore its interaction with IONPs and further achieve any potential improvement in intra-macrophage delivery and drug accumulation. Being a zwitterionic drug, NOR exists in 3 forms; NOR+ (at pH < 6.2), NOR± (at pH 7) and NOR− (at

• Information File 1, Figure S6). To enable an intra-macrophage bacterial clearance however, a higher NOR concentration would be required. Therefore, to investigate the use of nanoparticles for the drug delivery in macrophage cells, a NOR concentration that exceeds 8 µg/mL (i.e., 32 µg/mL) was selected. When