Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Advanced-Glycation End Products-Selective Probe Development

Version 1 : Received: 28 February 2024 / Approved: 28 February 2024 / Online: 28 February 2024 (10:42:58 CET)

How to cite: Cho, H.; Hong, N.; Yong, I.; Kwon, H.; Kang, N.; Ciaramicoli, L.M.; Kim, P.; Chang, Y. Advanced-Glycation End Products-Selective Probe Development. Preprints 2024, 2024021624. https://doi.org/10.20944/preprints202402.1624.v1 Cho, H.; Hong, N.; Yong, I.; Kwon, H.; Kang, N.; Ciaramicoli, L.M.; Kim, P.; Chang, Y. Advanced-Glycation End Products-Selective Probe Development. Preprints 2024, 2024021624. https://doi.org/10.20944/preprints202402.1624.v1

Abstract

Advanced glycation end products (AGEs) play a significant role in the aging processes, further regarding as a hallmark of aging. Despite the importance, a lack of monitoring tools has hampered the study of relationship between AGEs and aging. Here, we firstly report a novel AGEs-selective probe, AGO. AGO presented its ability to detect AGEs more sensitively than a conventional approach of measuring autofluorescence from AGEs. In addition, we confirmed that AGO can detect AGEs depending on kinetics, reflecting by a preference to ribose-derived AGEs. Finally, AGO revealed its competence to visualize glycation products in glycation mimicking model, made by collagen framework. We believe that this study will enrich molecular toolboxes to understand physiological processes of AGEs during aging processes.

Keywords

Advanced glycation products; fluorescence small molecule; Fluorescence library; Screening; Aging

Subject

Chemistry and Materials Science, Other

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