Evidence map›Paper›PMID 27474395›Full record

ArticleEBioMedicine2016

Radiogenomics Monitoring in Breast Cancer Identifies Metabolism and Immune Checkpoints as Early Actionable Mechanisms of Resistance to Anti-angiogenic Treatment.

Shaveta Mehta, Nick P Hughes, Sonia Li, Adrian Jubb, Rosie Adams, Simon Lord, Lefteris Koumakis, Ruud van Stiphout, Anwar Padhani, Andreas Makris and 2 more

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 15% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Monitoring Pharmacological Treatment of Breast Cancer with MRI.Current issues in molecular biology · 2025
    Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
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  17. Deep learning models in genomics; are we there yet?Computational and structural biotechnology journal · 2020
    Review
  18. Imaging biomarkers in oncology: Basics and application to MRI.Journal of magnetic resonance imaging : JMRI · 2018
    Review
  19. Review
  20. Review
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

12 authors at 2 institutions in 1 country.

Shaveta MehtaDepartment of Oncology, University of Oxford, Oxford, UK.
Nick P HughesDepartment of Engineering, University of Oxford, Oxford, UK.
Sonia LiPaul Strickland Scanner Centre, Northwood, Middlesex, UK.
Adrian JubbDepartment of Oncology, University of Oxford, Oxford, UK.
Rosie AdamsDepartment of Oncology, University of Oxford, Oxford, UK.
Simon LordDepartment of Oncology, University of Oxford, Oxford, UK.
Lefteris KoumakisDepartment of Oncology, University of Oxford, Oxford, UK.
Ruud van StiphoutDepartment of Oncology, University of Oxford, Oxford, UK.
Anwar PadhaniMount Vernon Cancer Centre, Northwood, Middlesex, UK.
Andreas MakrisPaul Strickland Scanner Centre, Northwood, Middlesex, UK.
Francesca M BuffaDepartment of Oncology, University of Oxford, Oxford, UK. Electronic address: francesca.buffa@oncology.ox.ac.uk.
Adrian L HarrisDepartment of Oncology, University of Oxford, Oxford, UK. Electronic address: adrian.harris@oncology.ox.ac.uk.
University of Oxford · GBMount Vernon Cancer Centre · GB

Funding

Cancer Research UK 16466Cancer Research UK 18974
6 · The paper itself

Abstract

Anti-VEGF antibody bevacizumab has prolonged progression-free survival in several cancer types, however acquired resistance is common. Adaption has been observed pre-clinically, but no human study has shown timing and genes involved, enabling formulation of new clinical paradigms. In a window-of-opportunity study in 35 ductal breast cancer patients for 2weeks prior to neoadjuvant chemotherapy, we monitored bevacizumab response by Dynamic Contrast-Enhanced Magnetic Resonance [DCE-MRI], transcriptomic and pathology. Initial treatment response showed significant overall decrease in DCE-MRI median K(trans), angiogenic factors such ESM1 and FLT1, and proliferation. However, it also revealed great heterogeneity, spanning from downregulation of blood vessel density and central necrosis to continued growth with new vasculature. Crucially, significantly upregulated pathways leading to resistance included glycolysis and pH adaptation, PI3K-Akt and immune checkpoint signaling, for which inhibitors exist, making a strong case to investigate such combinations. These findings support that anti-angiogenesis trials should incorporate initial enrichment of patients with high K(trans), and a range of targeted therapeutic options to meet potential early resistance pathways. Multi-arm adaptive trials are ongoing using molecular markers for targeted agents, but our results suggest this needs to be further modified by much earlier adaptation when using drugs affecting the tumor microenvironment.

Indexed as

Angiogenesis InhibitorsAntineoplastic AgentsBiomarkers, TumorBreast NeoplasmsCell ProliferationCluster AnalysisDrug Resistance, NeoplasmEnergy MetabolismFemaleGene Expression Regulation, NeoplasticHumansImmunomodulationMagnetic Resonance ImagingNeovascularization, PathologicSignal TransductionTranscriptomeAngiogenesis InhibitorsAntineoplastic AgentsBiomarkers, TumorVascular Endothelial Growth Factor AAnti-angiogenic treatmentBreast cancerDCE-MRIRadiogenomicsResistance

Identifiers

PMID27474395
PMCPMC5006694
OpenAlexW2495002122

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.