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Cited by 403

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Nanoscale ATP-Responsive Zeolitic Imidazole Framework-90 as a General Platform for Cytosolic Protein Delivery and Genome Editing

Yang, Xiaoti, Tang, Qiao, Jiang, Ying, Zhang, Meining, Wang, Ming, Mao, Lanqun·2019·Journal of the American Chemical Society

Abstract

Metal–organic frameworks (MOFs) are an emerging class of nanocarriers for drug delivery, owing to their tunable chemical functionality. Here we report ATP-responsive zeolitic imidazole framework-90 (ZIF-90) as a general platform for cytosolic protein delivery and CRISPR/Cas9 genome editing. The self-assembly of imidazole-2-carboxaldehyde and Zn 2+ with protein forms ZIF-90/protein nanoparticles and efficiently encapsulates protein. It was found that, in the presence of ATP, the ZIF-90/protein nanoparticles are degraded to release protein due to the competitive coordination between ATP and the Zn 2+ of ZIF-90. Intracellular delivery studies showed that the ZIF-90/protein nanoparticle can deliver a large variety of proteins into the cytosol, regardless of protein size and molecular weight. The delivery of cytotoxic RNase A efficiently prohibits tumor cell growth, while the effective delivery of genome-editing protein Cas9 knocks out the green fluorescent protein (GFP) expression of HeLa cells with efficiency up to 35%. Given the fact that ATP is upregulated in disease cells, it is envisaged that the ATP-responsive protein delivery will open up new opportunities for an advanced protein delivery and CRISPR/Cas9 genome editing for targeted disease treatment.

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Metadata

Authors
Yang, X., Tang, Q., Jiang, Y., Zhang, M., Wang, M., & Mao, L.
Venue
Journal of the American Chemical Society
Published
2019-02-06
Volume
141
Issue
9
Pages
3782-3786
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2913021597
Cited by
403
References
7
FWCI
19.45
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Nanoscale ATP-Responsive Zeolitic Imidazole Framework-90 as a General Platform for Cytosolic Protein Delivery and Genome Editing. https://app.cochat.ai/papers/10.1021/jacs.8b11996
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Yang, X., Tang, Q., Jiang, Y., Zhang, M., Wang, M., & Mao, L. (2019). Nanoscale ATP-Responsive Zeolitic Imidazole Framework-90 as a General Platform for Cytosolic Protein Delivery and Genome Editing. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.8b11996

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