Evidence map›Paper›PMID 20631803›Full record

ReviewNature reviews. Cancer2010

The shunt problem: control of functional shunting in normal and tumour vasculature.

Axel R Pries, Michael Höpfner, Ferdinand le Noble, Mark W Dewhirst, Timothy W Secomb

Abstract readReview
In one paragraph

Review in Nature reviews. Cancer, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 142 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
142citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

142 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Changes in Tissue Fluidity Predict Tumor Aggressiveness In Vivo.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Pooled it
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  10. Review
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  14. Ultrafast Breast MRI: A Narrative Review.Journal of personalized medicine · 2025
    Review
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  17. Review
  18. Review
  19. Article
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82 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Axel R PriesDepartment of Physiology and the Centre for Cardiovascular Research, Charité Berlin, Thielallee 71, D-14195 Berlin, Germany. axel.pries@charite.de
Michael Höpfner
Ferdinand le Noble
Mark W Dewhirst
Timothy W Secomb

Funding

Heat And Radiation Effects On Tumor MicrocirulationR01CA040355 · NCI · DUKE UNIVERSITY · PI DEWHIRST, MARK WESLEY · 1985 to 2013
$4.5M
MICROVASCULAR BLOOD RHEOLOGY &RED BLOOD CELL MECHANICSR01HL034555 · NHLBI · UNIVERSITY OF ARIZONA · PI SECOMB, TIMOTHY W. · 1988 to 2020
$3.2M
MICROVASCULAR BLOOD RHEOLOGY &RED BLOOD CELL MECHANICSR23HL034555 · NHLBI · UNIVERSITY OF ARIZONA · PI SECOMB, TIMOTHY W. · 1985 to 1987
–
NCI NIH HHS CA040355NCI NIH HHS R01 CA040355NHLBI NIH HHS HL034555NHLBI NIH HHS R01 HL034555
6 · The paper itself

Abstract

Networks of blood vessels in normal and tumour tissues have heterogeneous structures, with widely varying blood flow pathway lengths. To achieve efficient blood flow distribution, mechanisms for the structural adaptation of vessel diameters must be able to inhibit the formation of functional shunts (whereby short pathways become enlarged and flow bypasses long pathways). Such adaptation requires information about tissue metabolic status to be communicated upstream to feeding vessels, through conducted responses. We propose that impaired vascular communication in tumour microvascular networks, leading to functional shunting, is a primary cause of dysfunctional microcirculation and local hypoxia in cancer. We suggest that anti-angiogenic treatment of tumours may restore vascular communication and thereby improve or normalize flow distribution in tumour vasculature.

Indexed as

Adaptation, PhysiologicalAnimalsComputer SimulationGap JunctionsHumansMicrovesselsModels, BiologicalNeoplasmsRegional Blood FlowSignal Transduction

Identifiers

PMID20631803
PMCPMC3109666

What OpenQuestion holds

Textmetadata
LicenceTDM
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.