Evidence map›Paper›PMID 26878143›Full record

ArticleNature nanotechnology2016

Vascular bursts enhance permeability of tumour blood vessels and improve nanoparticle delivery.

Yu Matsumoto, Joseph W Nichols, Kazuko Toh, Takahiro Nomoto, Horacio Cabral, Yutaka Miura, R James Christie, Naoki Yamada, Tadayoshi Ogura, Mitsunobu R Kano and 5 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature nanotechnology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 135 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
135citing papers in PubMed, 1 pooled it
24.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

135 citing papers in PubMed, 1 synthesis or guideline pooled it, 405 citations in OpenAlex.

  1. Pooled it
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  12. Advances in Photothermal Therapy for Oral Cancer.International journal of molecular sciences · 2025
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75 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 6 institutions in 2 countries.

Yu MatsumotoDivision of Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, 113-8655, Japan.
Joseph W NicholsDepartment of Bioengineering, University of Utah, Utah 84112, USA.
Kazuko TohDivision of Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, 113-8655, Japan.
Takahiro NomotoPolymer Chemistry Division, Chemical Resources Laboratory, Tokyo Institute of Technology, Kanagawa 226-8503, Japan.ORCID http://orcid.org/0000-0002-0391-0478
Horacio CabralDepartment of Bioengineering, Graduate School of Engineering, The University of Tokyo, 113-8656, Japan.
Yutaka MiuraDivision of Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, 113-8655, Japan.
R James ChristieDivision of Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, 113-8655, Japan.
Naoki YamadaDivision of Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, 113-8655, Japan.
Tadayoshi OguraNikon Instech Company Limited, Tokyo 108-6290, Japan.
Mitsunobu R KanoDepartment of Pharmaceutical Biomedicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan.ORCID http://orcid.org/0000-0003-1593-1855
Yasuhiro MatsumuraInvestigative Treatment Division, Research Center for Innovative Oncology, National Cancer Center Hospital East, Chiba 277-8577, Japan.
Nobuhiro NishiyamaPolymer Chemistry Division, Chemical Resources Laboratory, Tokyo Institute of Technology, Kanagawa 226-8503, Japan.
Tatsuya YamasobaDepartment of Otorhinolaryngology and Head and Neck Surgery, Graduate School of Medicine and Faculty of Medicine, The University of Tokyo, 113-0033, Japan.
You Han BaeDepartment of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Utah 84112, USA.
Kazunori KataokaDivision of Clinical Biotechnology, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, 113-8655, Japan.
The University of Tokyo · JPTokyo Institute of Technology · JPUniversity of Utah · USNational Cancer Center Hospital East · JPNikon (Japan) · JPOkayama University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Enhanced permeability in tumours is thought to result from malformed vascular walls with leaky cell-to-cell junctions. This assertion is backed by studies using electron microscopy and polymer casts that show incomplete pericyte coverage of tumour vessels and the presence of intercellular gaps. However, this gives the impression that tumour permeability is static amid a chaotic tumour environment. Using intravital confocal laser scanning microscopy we show that the permeability of tumour blood vessels includes a dynamic phenomenon characterized by vascular bursts followed by brief vigorous outward flow of fluid (named 'eruptions') into the tumour interstitial space. We propose that 'dynamic vents' form transient openings and closings at these leaky blood vessels. These stochastic eruptions may explain the enhanced extravasation of nanoparticles from the tumour blood vessels, and offer insights into the underlying distribution patterns of an administered drug.

Indexed as

AnimalsAntineoplastic AgentsCapillary PermeabilityComputer SimulationFemaleMiceMice, Inbred BALB CMicroscopy, ConfocalModels, CardiovascularNanomedicineNanoparticlesNeoplasmsNeovascularization, PathologicParticle SizeAntineoplastic Agents

Identifiers

PMID26878143
OpenAlexW2279217276

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.