Cited by 140Nanoparticle-Based Drug DeliveryBarrier Structure and Function StudiesAngiogenesis and VEGF in Cancer

Machine-learning-assisted single-vessel analysis of nanoparticle permeability in tumour vasculatures

Open access
Zhu, Mingsheng, Zhuang, Jie, Li, Zhe, Liu, Qiqi, Zhao, Rongping, Gao, Zhanxia, Midgley, Adam C., Qi, Tianyi +6 more·2023·Nature Nanotechnology

Published version of a preprint

Abstract

The central dogma that nanoparticle delivery to tumours requires enhanced leakiness of vasculatures is a topic of debate. To address this, we propose a single-vessel quantitative analysis method by taking advantage of protein-based nanoprobes and image-segmentation-based machine learning (nano-ISML). Using nano-ISML, >67,000 individual blood vessels from 32 tumour models were quantified, revealing highly heterogenous vascular permeability of protein-based nanoparticles. There was a >13-fold difference in the percentage of high-permeability vessels in different tumours and >100-fold penetration ability in vessels with the highest permeability compared with vessels with the lowest permeability. Our data suggest passive extravasation and transendothelial transport were the dominant mechanisms for high- and low-permeability tumour vessels, respectively. To exemplify the nano-ISML-assisted rational design of nanomedicines, genetically tailored protein nanoparticles with improved transendothelial transport in low-permeability tumours were developed. Our study delineates the heterogeneity of tumour vascular permeability and defines a direction for the rational design of next-generation anticancer nanomedicines.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/s41565-023-01323-4

Cites

48 of 48 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Data analysis of >67,000 individual blood vessels by image-segmentation-based machine learning (nano-ISML) techniques can predict nanoparticle permeability in tumor vasculatures.

    “Subsequently, data analysis of >67,000 individual blood vessels was performed by image-segmentation-based machine learning (nano-ISML) techniques to predict nanoparticle permeability in the tumor vasculatures.”

    From Smart nanoparticles for cancer therapy (2023) · cites this paper as [343]

  • Genetically tailored protein nanoparticles developed based on rational design of nano-ISML-assisted nanomedicines improve transendothelial transport in low-permeability tumors and assist nanoparticles to enter solid tumors.

    “And based on the rational design of nano-ISML-assisted nanomedicines, genetically tailored protein nanoparticles were developed to improve transendothelial transport in low-permeability tumors and assists nanoparticles to enter solid tumors.343”

    From Smart nanoparticles for cancer therapy (2023) · cites this paper as [343]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. Chen, S. Q. et al. Enhanced tumour penetration and prolonged circulation in blood of polyzwitterion- drug conjugates with cell-membrane a nity. Nat Biomed Eng 5, 1019-+, doi:10.1038/s41551-021- 00701-4 (2021). · DOI

Cited by

Sorted by citations

Authors
Zhu, M., Zhuang, J., Li, Z., Liu, Q., Zhao, R., Gao, Z., Midgley, A. C., Qi, T., Tian, J., Zhang, Z., Kong, D., Tian, J., Yan, X., & Huang, X.
Affiliations
  • Nankai University (CN)
  • University of Science and Technology of China (CN)
  • Chinese Academy of Sciences (CN)
Corresponding author
  • Tian, Jingwei
  • Tian, Jie
  • Yan, Xiyun
  • Huang, Xinglu
Venue
Nature Nanotechnology
Published
2023-02-13
Volume
18
Issue
6
Pages
657-666
ISSN
  • 1748-3387 (ISSN-L)
  • 1748-3395
OpenAlex
W4320486498
Cited by
140
References
46
Citations by year
2026: 32 · 2025: 55 · 2024: 31 · 2023: 22
FWCI
8.96
Type
journal article
Language
en
Open access
Locations
  • Nature Nanotechnology (publishedVersion)
  • Research Square (acceptedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
National Natural Science Foundation of China (91959129, 31870999, 82072054)
Topics
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Life Sciences › Neuroscience › Neurology › Barrier Structure and Function Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Angiogenesis and VEGF in Cancer
Keywords
protein nanoparticles, nanoprobes, tumor heterogeneity, transendothelial transport, tumor vasculature
MeSH terms
Capillary Permeability, Humans, Neoplasms, Permeability, Nanomedicine, Nanoparticles

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review