ArticleBiomedical reports2024
Indocyanine green uptake by human tumor and non‑tumor cell lines and tissue.
Article in Biomedical reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The trial behind it
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Who cites it
4 citing papers in PubMed.
- A 5-Azetidinyl BODIPY-Olaparib Conjugate for PARP-Targeted Nuclear and Orthotopic Oral Tumor Imaging.ChemMedChem · 2026Article
- Unveiling Macrophage Content as a Predictive Biomarker for Intraoperative ICG Imaging Efficacy in Lung Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- The role of ICG NIRL fluorescence imaging in the surgical treatment of digestive system tumors (Review).Molecular medicine reports · 2025Review
- Anatomical S5 segmentectomy for regional cholangitis due to bile duct injury: versatile applications of indocyanine green (with video).Translational gastroenterology and hepatology · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Indocyanine green (ICG) is a potential promising dye for a better intraoperative tumor border definition and an improved patient outcome by potentially improving tumor border visualization compared with traditional white light guided surgery. Here, the cellular uptake of ICG in human squamous cell carcinoma (SCC026) and immortalized non-cancer skin (HaCaT) cell lines was evaluated to study the tumor-specific cellular uptake of ICG. The spatial distribution of ICG inside tumor tissue was investigated in tissue sections of head and neck squamous cell carcinoma at a microscopic level. ICG uptake and internalization was observed in living cells after 2.5 h and in the nucleus after 24 h. In dead cells, higher and faster uptake was observed. In the tissue sections, higher ICG signal intensity could be detected in connective tissue and surrounding clusters and blood vessels. In conclusion, no distinct ICG uptake by tumor cells was detected in cancer cell lines and tumor tissue. ICG localization in certain regions of tumor tissue appears to be a result of enhanced tissue permeability and retention, but not specific to tumor cells.
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Registered trials
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