Bivariate-Gated DNA Nanoreactors for High-Fidelity Amplified Imaging of Tumor Cells

Q: What type of study is this?

This is a In Vitro Study study.

Kai Chen; Ming Jin; Jiye Shi; Jing Tang; Xueying Qiu; Ke Quan; Zhihe Qing

doi:10.1039/d5cc03986j

January 1, 2025Chemical Communications

Bivariate-Gated DNA Nanoreactors for High-Fidelity Amplified Imaging of Tumor Cells

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Key Points

Amplified tumor cell imaging reveals improved fidelity via miRNA-21 detection.
High-fidelity imaging achieved by employing bivariate-gated DNA nanoreactor with enhanced features.
Utilization of endogenous apurinic/apyrimidinic endonuclease 1 activates a unique unlocking mechanism.
Findings support the potential for more accurate tumor diagnostics using advanced imaging technologies.

Implication

Bivariate-gated DNA nanoreactor improves tumor cell imaging through amplified miRNA-21 detection, suggesting better diagnostic tools.

Abstract

Here, we report a bivariate-gated DNA nanoreactor enabling high-fidelity tumor cell imaging via amplified miRNA-21 detection. Endogenous apurinic/apyrimidinic endonuclease 1 (APE1) activates toehold unlocking to prevent leakage, while spatial confinement...

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Cite This Study

Chen et al. (2025) studied this question.

synapsesocial.com/papers/68a36c210a429f797332fd45 https://doi.org/10.1039/d5cc03986j

View Full Paper

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Bivariate-Gated DNA Nanoreactors for High-Fidelity Amplified Imaging of Tumor Cells

Key Points

Implication

Abstract

Discussion

Cite This Study

Bivariate-Gated DNA Nanoreactors for High-Fidelity Amplified Imaging of Tumor Cells

Key Points

Implication

Abstract

Discussion

Cite This Study

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