Evidence map›Paper›PMID 38682020›Full record

ArticleIbrain2024

IGF2BP2 modulates autophagy and serves as a prognostic marker in glioma.

Ning Li, Limei Deng, Yuming Zhang, Xilian Tang, Bingxi Lei, Qingyu Zhang

Abstract read
In one paragraph

Article in Ibrain, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. 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

6 authors.

Ning LiDepartment of Hematology Affiliated Hospital of Guangdong Medical University Zhanjiang Guangdong China.
Limei DengDepartment of Hematology Affiliated Hospital of Guangdong Medical University Zhanjiang Guangdong China.
Yuming ZhangThe Marine Biomedical Research Institute Guangdong Medical University Zhanjiang China.
Xilian TangDepartment of Hematology Affiliated Hospital of Guangdong Medical University Zhanjiang Guangdong China.
Bingxi LeiDepartment of Neurosurgery, Sun Yat-Sen Memorial Hospital Sun Yat-Sen University Guangzhou China.
Qingyu ZhangDepartment of Obstetrics and Gynecology Affiliated Hospital of Guangdong Medical University Zhanjiang Guangdong China.ORCID https://orcid.org/0000-0002-5284-6257

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioma, a malignant brain tumor originating from neural glial cells, presents significant treatment challenges. However, the underlying mechanisms of glioma development are not fully understood, and effective targets are lacking. This study provides insights into the role of insulin-like growth factor 2 messenger RNA-binding protein 2 (IGF2BP2) in glioma progression and its therapeutic potential. Our analysis illustrated that elevated IGF2BP2 expression associated with significantly shorter survival among patients with low-grade glioma (LGG) in The Cancer Genome Atlas (TCGA) database. IGF2BP2 depletion led to compromised cell viability, G0/G1 phase arrest, and reduced colony-formation ability. Furthermore, ultrastructural analysis and mCherry-GFP-LC3 reporter assay revealed an increased abundance of autophagosomes upon IGF2BP2 knockdown. Western blot analysis corroborated these findings by showing reduced p62 levels coupled with increased LC3-ІІ/LC3-I ratio upon IGF2BP2 knockdown. A multicolor immunohistochemistry assay demonstrated the positive correlation between IGF2BP2 and p62 expression in glioma patient samples. Additionally, our analysis suggested a link between IGF2BP2 expression and drug-resistant markers in TCGA-LGG samples, and Cell Counting Kit-8 cell viability assay revealed that knockdown of IGF2BP2 sensitized cells to temozolomide treatment. This comprehensive exploration unveils the role of IGF2BP2 in glioma progression, shedding light on autophagy modulation and chemosensitization strategies for glioma therapy.

Indexed as

autophagygliomaIGF2BP2LC3‐І/ІІp62

Identifiers

PMID38682020
PMCPMC11045200

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.