Evidence map›Paper›PMID 34353871›Full record

ReviewJournal of nuclear medicine : official publication, Society of Nuclear Medicine2021

Latest Advances in Imaging Oxidative Stress in Cancer.

Hannah E Greenwood, Timothy H Witney

Open access · hybridAbstract readReview
In one paragraph

Review in Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

19 citing papers in PubMed, 32 citations in OpenAlex.

  1. CD8Reproductive sciences (Thousand Oaks, Calif.) · 2026
    Article
  2. Review
  3. Review
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  5. Article
  6. Article
  7. Review
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  10. Oxidative Stress and Age-Related Tumors.Antioxidants (Basel, Switzerland) · 2024
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. HFrontiers in chemistry · 2023
    Review
  16. A prodrug strategy for theRSC chemical biology · 2022
    Article
  17. Review
  18. Article
  19. 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

2 authors at 1 institution in 1 country.

Hannah E GreenwoodSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom.
Timothy H WitneySchool of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom tim.witney@kcl.ac.uk.
King's College London · GB

Funding

Wellcome Trust 203148Wellcome Trust 220221
6 · The paper itself

Abstract

Oxidative stress is the imbalance of harmful reactive oxygen species (ROS) and the action of neutralizing antioxidant mechanisms. If left unchecked, the deleterious effects of oxidative stress result in damage to DNA, proteins, and membranes, ultimately leading to cell death. Tumors are highly proliferative and consequently generate high levels of mitochondrial ROS. To compensate for this and maintain redox homeostasis, cancer cells upregulate protective antioxidant pathways, which are further amplified in drug-resistant tumors. This review provides an overview of the latest molecular imaging techniques designed to image oxidative stress in cancer. New probes can now assess heterogeneous ROS and antioxidant production within tumors and across lesions. Together, the noninvasive imaging of these dynamic processes holds great promise for monitoring response to treatment and predicting drug resistance and may provide insight into the metastatic potential of tumors.

Indexed as

NeoplasmsOxidative StressAnimalsGlutathioneMagnetic Resonance ImagingMiceMice, TransgenicMolecular ImagingPositron-Emission TomographyReactive Oxygen SpeciesGlutathioneReactive Oxygen Speciesantioxidantfluorescencemolecular imagingMRIoxidative stressPETROS

Identifiers

PMID34353871
PMCPMC7611938
OpenAlexW3188982328

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.