Evidence map›Paper›PMID 38322284›Full record

ReviewFrontiers in oncology2023

Sex-specific molecular differences in glioblastoma: assessing the clinical significance of genetic variants.

Nicolina Jovanovich, Ahmed Habib, Akanksha Chilukuri, N U Farrukh Hameed, Hansen Deng, Regan Shanahan, Jeffrey R Head, Pascal O Zinn

Abstract readReview
In one paragraph

Review in Frontiers in oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. 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

8 authors.

Nicolina JovanovichHillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.
Ahmed HabibHillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.
Akanksha ChilukuriRangos Research Center, Children's Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.
N U Farrukh HameedHillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.
Hansen DengHillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.
Regan ShanahanHillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.
Jeffrey R HeadHillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.
Pascal O ZinnHillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.

Funding

VECTOR CORE FACILITYP30CA047904 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JOHN C. BYRD · 1988 to 2026
$158.0M
NCI NIH HHS P30 CA047904
6 · The paper itself

Abstract

Introduction: Glioblastoma multiforme (GBM) is one of the most aggressive types of brain cancer, and despite rigorous research, patient prognosis remains poor. The characterization of sex-specific differences in incidence and overall survival (OS) of these patients has led to an investigation of the molecular mechanisms that may underlie this dimorphism. Methods: We reviewed the published literature describing the gender specific differences in GBM Biology reported in the last ten years and summarized the available information that may point towards a patient-tailored GBM therapy. Results: Radiomics analyses have revealed that imaging parameters predict OS and treatment response of GBM patients in a sex-specific manner. Moreover, gender-based analysis of the transcriptome GBM tumors has found differential expression of various genes, potentially impacting the OS survival of patients in a sex-dependent manner. In addition to gene expression differences, the timing (subclonal or clonal) of the acquisition of common GBM-driver mutations, metabolism requirements, and immune landscape of these tumors has also been shown to be sex-specific, leading to a differential therapeutic response by sex. In male patients, transformed astrocytes are more sensitive to glutaminase 1 (GLS1) inhibition due to increased requirements for glutamine uptake. In female patients, GBM is more sensitive to anti-IL1β due to an increased population of circulating granulocytic myeloid-derived suppressor cells (gMDSC). Conclusion: Moving forward, continued elucidation of GBM sexual dimorphism will be critical in improving the OS of GBM patients by ensuring that treatment plans are structured to exploit these sex-specific, molecular vulnerabilities in GBM tumors.

Indexed as

differencesGBMgliomaspersonalizedsex

Identifiers

PMID38322284
PMCPMC10844554

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.