Evidence map›Paper›PMID 33628600›Full record

ArticleCancer biology & medicine2021

Predictive value of MGMT promoter methylation on the survival of TMZ treated

Ruichao Chai, Guanzhang Li, Yuqing Liu, Kenan Zhang, Zheng Zhao, Fan Wu, Yuzhou Chang, Bo Pang, Jingjun Li, Yangfang Li and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cancer biology & medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
9.9field-weighted citation impact, top 1% 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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

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  17. IDH mutant high-grade gliomas.Frontiers in molecular neuroscience · 2025
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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 3 institutions in 1 country.

Ruichao ChaiDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Guanzhang LiDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Yuqing LiuDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Kenan ZhangDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Zheng ZhaoDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Fan WuDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Yuzhou ChangDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China.
Bo PangDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Jingjun LiDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Yangfang LiDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.
Tao JiangDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.ORCID 0000-0002-7008-6351
Yongzhi WangDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute; Chinese Glioma Genome Atlas Network (CGGA), Capital Medical University, Beijing 100070, China.ORCID 0000-0003-3276-6329
Beijing Institute of Neurosurgery · CNCapital Medical University · CNBeijing Tian Tan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: O6methylguanine-DNA methyltransferase ( Methods: This study included 187 Results: Compared with Conclusions:

Indexed as

AdultAgedAntineoplastic Agents, AlkylatingBiomarkers, TumorBrain NeoplasmsCohort StudiesDNA Modification MethylasesDNA Repair EnzymesFemaleGlioblastomaHumansIsocitrate DehydrogenaseMaleMiddle AgedPrognosisSurvival AnalysisAntineoplastic Agents, AlkylatingBiomarkers, TumorDNA Modification MethylasesDNA Repair EnzymesIsocitrate DehydrogenaseMGMT protein, humanTemozolomideTumor Suppressor ProteinsGlioblastomaisocitrate dehydrogenaseO6methylguanine-DNA methyltransferasepyrosequencingtemozolomide

Identifiers

PMID33628600
PMCPMC7877176
OpenAlexW3128964921

What Socratic 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 Socratic graph.