Fluorescent properties of FDA-approved anti-leukemia drugs.

ABSTRACT: The inherent fluorescent properties of anti-leukemic drugs offer unique advantages for real-time therapeutic tracking and optimization. In this study, we systematically screened the absorption and emission spectra of 82 leukemia-related compounds, identifying 28 autofluorescent drugs suitable for fluorescence-based optical concentration monitoring. Excitation and emission parameters were evaluated across various solvents (DMSO, fetal bovine serum, and culture media), revealing solvent-dependent spectral changes, intensity variations, and effect on detection limits. These 28 compounds were further assessed for cytotoxicity screening in case of drug-naive and drug-resistant K562 leukemia lymphoblast cells. By correlating their spectral properties with cytotoxic responses, our study establish

SUBMITTER: Bereczki D 

PROVIDER: S-EPMC12904533 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature