Indocyanine green nanoparticles undergo selective lymphatic uptake, distribution and retention and enable detailed mapping of lymph vessels, nodes and abnormalities
Kraft JC, Treuting PM, Ho RJY. Indocyanine green nanoparticles undergo selective lymphatic uptake, distribution and retention and enable detailed mapping of lymph vessels, nodes and abnormalities. J Drug Target. 2018 Jun-Jul;26(5-6):494-504. doi: 10.1080/1061186X.2018.1433681. Epub 2018 Feb 12. PMID: 29388438 PMCID: PMC6205717
The distributed network of lymph vessels and nodes in the body, with its complex architecture and physiology, presents a major challenge for whole-body lymphatic-targeted drug delivery. To gather physiological and pathological information of the lymphatics, near-infrared (NIR) fluorescence imaging of NIR fluorophores is used in clinical practice due to its tissue-penetrating optical radiation (700-900 nm) that safely provides real-time high-resolution in vivo images.