Evidence map›Paper›PMID 37219519›Full record

ArticleHuman brain mapping2023

Age-associated change in pyruvate metabolism investigated with hyperpolarized

Biranavan Uthayakumar, Hany Soliman, Nadia D Bragagnolo, Nicole I C Cappelletto, Casey Y Lee, Benjamin Geraghty, Albert P Chen, William J Perks, Nathan Ma, Chris Heyn and 5 more

Open access · goldAbstract read
In one paragraph

Article in Human brain mapping, 2023. 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
2.7field-weighted citation impact, top 10% 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, 18 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Review
  6. Article
  7. A Static Phantom for Harmonization of Hyperpolarized [1-Magnetic resonance in medicine · 2026
    Article
  8. Review
  9. HyperpolarizedResearch square · 2026
    Article
  10. Review
  11. Article
  12. Article
  13. Changes in the brain [NADFrontiers in aging neuroscience · 2026
    Review
  14. HyperpolarizedImaging neuroscience (Cambridge, Mass.) · 2026
    Article
  15. Article
  16. Quo Vadis HyperpolarizedZeitschrift fur medizinische Physik · 2025
    Review
  17. Spatial distribution of hyperpolarized [1-Imaging neuroscience (Cambridge, Mass.) · 2025
    Article
  18. Article
  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

15 authors at 2 institutions in 2 countries.

Biranavan UthayakumarDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
Hany SolimanRadiation Oncology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
Nadia D BragagnoloPhysical Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Nicole I C CappellettoDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
Casey Y LeeDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
Benjamin GeraghtyDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
Albert P ChenGE Healthcare, Toronto, Ontario, Canada.
William J PerksPharmacy, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
Nathan MaPharmacy, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
Chris HeynRadiology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
Ruby EndrePhysical Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Bradley J MacIntoshDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0001-7300-2355
Greg J StaniszDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
Sandra E BlackDr. Sandra Black Centre for Brain Resilience and Recovery, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Charles H CunninghamDepartment of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0001-9636-8130
Sunnybrook Health Science Centre · CAMedical University of Lublin · PL

Funding

CIHR PJT-152928
6 · The paper itself

Abstract

In this study, hyperpolarized

Indexed as

BicarbonatesMagnetic Resonance ImagingBrainCarbon IsotopesHumansLactic AcidPyruvic AcidBicarbonatesCarbon IsotopesLactic AcidPyruvic Acidaerobic glycolysisagingcarbon-13lactatemetabolismMRIparcellation

Identifiers

PMID37219519
PMCPMC10258534
OpenAlexW4377564882

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.