Cited by 495Bacterial Cancer TherapyNanoparticle-Based Drug DeliveryGut microbiota and health

The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.

Phage-guided modulation of the gut microbiota of mouse models of colorectal cancer augments their responses to chemotherapy

Zheng, Di-Wei, Dong, Xue, Pan, Pei, Chen, Ke-Wei, Fan, Jin-Xuan, Cheng, Si-Xue, Zhang, Xian-Zheng·2019·Nature Biomedical Engineering

Abstract

The microbiota in the human gut is strongly correlated with the progression of colorectal cancer (CRC) and with therapeutic responses to CRC. Here, by leveraging the higher concentration of the pro-tumoural Fusobacterium nucleatum and the absence of antineoplastic butyrate-producing bacteria in the faecal microbiota of patients with CRC, we show that-in mice with orthotopic colorectal tumours or with spontaneously formed colorectal tumours-oral or intravenous administration of irinotecan-loaded dextran nanoparticles covalently linked to azide-modified phages that inhibit the growth of F. nucleatum significantly augments the efficiency of first-line chemotherapy treatments of CRC. We also show that oral administration of the phage-guided irinotecan-loaded nanoparticles in piglets led to negligible changes in haemocyte counts, immunoglobulin and histamine levels, and liver and renal functions. Phage-guided nanotechnology for the modulation of the gut microbiota might inspire new approaches for the treatment of CRC.

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Crossref · 10.1038/s41551-019-0423-2

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Metadata

Authors
Zheng, D.-W., Dong, X., Pan, P., Chen, K.-W., Fan, J.-X., Cheng, S.-X., & Zhang, X.-Z.
Affiliations
Wuhan University (CN)
Corresponding author
Zhang, Xian-Zheng
Venue
Nature Biomedical Engineering
Published
2019-07-22
Volume
3
Issue
9
Pages
717-728
ISSN
2157-846X (ISSN-L)
OpenAlex
W2963121075
Cited by
495
References
37
Citations by year
2026: 77 · 2025: 92 · 2024: 96 · 2023: 87 · 2022: 53 · 2021: 45 · 2020: 39 · 2019: 5
FWCI
18.93
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Biomedical Engineering (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biotechnology › Bacterial Cancer Therapy
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
Keywords
colorectal cancer, gut microbiota, phage therapy, Fusobacterium nucleatum, irinotecan, dextran nanoparticles, chemotherapy response, butyrate-producing bacteria, orthotopic tumor model, piglet model
MeSH terms
Gastrointestinal Microbiome, Irinotecan, Animals, Antineoplastic Agents, Bacteria, Bacteriophages, Butyrates, Colonic Neoplasms, Dextrans, Disease Models, Animal, Drug Therapy, Immunoglobulins, Male, Mice, Inbred C57BL, Colorectal Neoplasms, Fusobacterium nucleatum, Cell Line, Tumor, Cell Proliferation, Mice, Nanoparticles

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