Towards improved anticancer properties of the G-quadruplex-forming T40231 aptamer through increased flexibility of nucleoside residues

Abstract In this article, the T40231 aptamer, an anticancer agent, originally known for its ability to inhibit STAT3, was altered with UNAs to enhance its flexibility in the loops or G-tetrads. The experimental results indicate formation of an intramolecular, parallel G-quadruplex unit with the abil...

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Bibliographic Details
Main Authors: Weronika Kotkowiak, Natalia Bartyś, Anna Pasternak
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-09934-8
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