Feb 15 – 19, 2026
Grand Hotel Mediterraneo
Europe/Rome timezone
12th International Conference on Isotopes - 12ICI

DOSE ASSESSMENT OF IONIZING RADIATION THROUGH RADIOSENSITIVE PROTEIN IGFPB3 IN MICE

Feb 17, 2026, 1:55 PM
2m
Americas Room (Grand Hotel Mediterraneo )

Americas Room

Grand Hotel Mediterraneo

Poster 6. Security, Safety and Quality Assurance Poster Session 2

Speaker

Jufang Wang

Summary

With the rapid development of precise cancer therapy, radiopharmaceuticals play an important role in the treatments of diffuse and metastatic tumors. Intravenous injection of the radiopharmaceuticals is a common administration method. Before the radiopharmaceuticals reach the tumors. some radioisotopes may undergo off-target effect and redistribution, usually accumulating in the liver, kidneys and bone marrow, causing radiation toxicity. Therefore, rapid dose assessments in vital organs such as liver during the treatments are very valuable for the safety evaluation of radiopharmaceuticals.
The IGFBP-3 level in the blood of mice is in a dose-dependent manner responding to ionizing radiation. This radiosensitive IGFBP-3 is mainly derived from the Kupffer cells in liver. Detecting the upregulation of IGFBP-3 may provide an effective and rapid assessment of radiation dose received by the liver during radiopharmaceuticals.

Are you interested/eligible for the Young Session? No, I am not eligible

Author

Jufang Wang

Presentation materials

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