PUBLICATION
Discovery of a novel photoswitchable PI3K inhibitor toward optically-controlled anticancer activity
- Authors
- Zhang, Y., Peng, S., Lin, S., Ji, M., Du, T., Chen, X., Xu, H.
- ID
- ZDB-PUB-220902-8
- Date
- 2022
- Source
- Bioorganic & Medicinal Chemistry 72: 116975 (Journal)
- Registered Authors
- Keywords
- Anticancer, Azobenzene, Optically-controlled, PI3K inhibitor, Photoswitchable
- MeSH Terms
-
- Photochemical Processes*
- Azo Compounds/chemistry
- Azo Compounds/pharmacology
- Phosphatidylinositol 3-Kinases*
- Zebrafish
- Humans
- Animals
- Isomerism
- Phosphoinositide-3 Kinase Inhibitors/pharmacology
- PubMed
- 36049360 Full text @ Bioorg. Med. Chem.
Citation
Zhang, Y., Peng, S., Lin, S., Ji, M., Du, T., Chen, X., Xu, H. (2022) Discovery of a novel photoswitchable PI3K inhibitor toward optically-controlled anticancer activity. Bioorganic & Medicinal Chemistry. 72:116975.
Abstract
Light has been used increasingly as an external stimulus in drug design. Herein, we report a novel photoswitchable azo-PI3K inhibitor, which bears an azobenzene moiety and can be efficiently converted between trans and cis configuration with changes of anticancer activity upon different light irradiation. Its photochemical properties were characterized by UV, LC-MS and NMR techniques. In biological assessment, trans and cis isomers of the azo-PI3K inhibitor exhibited differential anticancer activity in inhibition of PI3K pathway, cell migratory ability, and colony formation and can be switched at a cellular level upon light irradiation. Moreover, both isomers of the azo-PI3K inhibitor significantly inhibited tumor growth in a zebrafish xenograft model. Together, this photoswitchable azo-PI3K inhibitor may be useful as a valuable tool compound for studying the PI3K pathway and further optimization toward optically-controlled anticancer activity.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping