Evidence map›Paper›PMID 28516344›Full record

ArticleJournal of neuro-oncology2017

Defining optimal cutoff value of MGMT promoter methylation by ROC analysis for clinical setting in glioblastoma patients.

Guoqiang Yuan, Liang Niu, Yinian Zhang, Xiaoqing Wang, Kejun Ma, Hang Yin, Junqiang Dai, Wangning Zhou, Yawen Pan

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of neuro-oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 5 pooled it
2.5field-weighted citation impact, top 11% 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

33 citing papers in PubMed, 5 syntheses or guidelines pooled it, 48 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Molecular Biomarker Testing for the Diagnosis of Diffuse Gliomas.Archives of pathology & laboratory medicine · 2022
    Guideline
  4. Pooled it
  5. Pooled it
  6. Cancer genomics & proteomics
    Trial
  7. Article
  8. Article
  9. Analysis of DNA Methylation in Gliomas: Assessment of Preanalytical Variables.Laboratory investigation; a journal of technical methods and pathology · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. Tumor biomarkers for diagnosis, prognosis and targeted therapy.Signal transduction and targeted therapy · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Biomedicines · 2022
    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

9 authors at 2 institutions in 1 country.

Guoqiang YuanNeurology Institute, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China.
Liang NiuDepartment of Neurosurgery, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China.
Yinian ZhangDepartment of Neurosurgery, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China.
Xiaoqing WangNeurology Institute, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China.
Kejun MaCenter Laboratory, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China.
Hang YinDepartment of Neurosurgery, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China.
Junqiang DaiDepartment of Neurosurgery, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China.
Wangning ZhouDepartment of Neurosurgery, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China. zhouwangningldey@sina.cn.
Yawen PanNeurology Institute, The Second Hospital, Lanzhou University, Lanzhou, 730030, Gansu, China. panyawen666@sohu.com.
Lanzhou University Second Hospital · CNLanzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Resistance to temozolomide (TMZ) chemotherapy poses a significant challenge in the treatment of glioblastoma (GBM). Hypermethylation in O

Indexed as

DNA MethylationPromoter Regions, GeneticAntineoplastic Agents, AlkylatingArea Under CurveBrain NeoplasmsCpG IslandsDacarbazineDNA Modification MethylasesDNA Repair EnzymesDrug Resistance, NeoplasmFemaleGlioblastomaHumansKaplan-Meier EstimateKarnofsky Performance StatusMaleAntineoplastic Agents, AlkylatingDacarbazineDNA Modification MethylasesDNA Repair EnzymesMGMT protein, humanTemozolomideTumor Suppressor ProteinsCutoffGlioblastomaMGMTPromoter methylationPyrosequencingReceiver operating characteristic

Identifiers

PMID28516344
OpenAlexW2614332772

What OpenQuestion holds

Textmetadata
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.