Evidence map›Paper›PMID 32432031›Full record

ArticleFrontiers in oncology2020

Radiation Induced Metabolic Alterations Associate With Tumor Aggressiveness and Poor Outcome in Glioblastoma.

Kshama Gupta, Ivan Vuckovic, Song Zhang, Yuning Xiong, Brett L Carlson, Joshua Jacobs, Ian Olson, Xuan-Mai Petterson, Slobodan I Macura, Jann Sarkaria and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
  2. Article
  3. Metabolism of myeloid cells in brain tumors.Frontiers in immunology · 2026
    Review
  4. Review
  5. Iron Mediates Radiation-Induced Glioblastoma Cell Diffusion.International journal of molecular sciences · 2025
    Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. The Role of Regulatory T Cells in Cancer Treatment Resistance.International journal of molecular sciences · 2023
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

11 authors at 4 institutions in 1 country.

Kshama GuptaDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States.
Ivan VuckovicMetabolomics Core Mayo Clinic, Rochester, MN, United States.
Song ZhangMetabolomics Core Mayo Clinic, Rochester, MN, United States.
Yuning XiongDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States.
Brett L CarlsonDepartment of Radiation Oncology, Mayo Clinic, Rochester, MN, United States.
Joshua JacobsDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States.
Ian OlsonDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States.
Xuan-Mai PettersonMetabolomics Core Mayo Clinic, Rochester, MN, United States.
Slobodan I MacuraMetabolomics Core Mayo Clinic, Rochester, MN, United States.
Jann SarkariaDepartment of Radiation Oncology, Mayo Clinic, Rochester, MN, United States.
Terry C BurnsDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States.
Mayo Clinic in Florida · USWinnMed · USMayo Clinic · USMayo Clinic in Arizona · US

Funding

TECHNOLOGY NMR SPECTROSCOPYU24DK100469 · NIDDK · MAYO CLINIC ROCHESTER · PI NAIR, K SREEKUMARAN · 2013 to 2017
$9.0M
NIDDK NIH HHS U24 DK100469
6 · The paper itself

Abstract

Glioblastoma (GBM) is uniformly fatal with a 1-year median survival, despite best available treatment, including radiotherapy (RT). Impacts of prior RT on tumor recurrence are poorly understood but may increase tumor aggressiveness. Metabolic changes have been investigated in radiation-induced brain injury; however, the tumor-promoting effect following prior radiation is lacking. Since RT is vital to GBM management, we quantified tumor-promoting effects of prior RT on patient-derived intracranial GBM xenografts and characterized metabolic alterations associated with the protumorigenic microenvironment. Human xenografts (GBM143) were implanted into nude mice 24 hrs following 20 Gy cranial radiation vs. sham animals. Tumors in pre-radiated mice were more proliferative and more infiltrative, yielding faster mortality (

Indexed as

glioblastoma (GBM)metabolomicsradiation therapy (RT)recurrencetumor microenvironment (TME)

Identifiers

PMID32432031
PMCPMC7214818
OpenAlexW3021384529

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.