Evidence map›Paper›PMID 34806012›Full record

ReviewNeuro-oncology advances

Receptor tyrosine kinases as druggable targets in glioblastoma: Do signaling pathways matter?

Anna Qin, Anna Musket, Phillip R Musich, John B Schweitzer, Qian Xie

Open access · goldAbstract readReview
In one paragraph

Review in Neuro-oncology advances. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

41 citing papers in PubMed, 52 citations in OpenAlex.

  1. Nerve growth factor receptor (NGFR): A key player in glioblastoma progression.Biochimica et biophysica acta. Reviews on cancer · 2026
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  17. Glioblastoma: An Update in Pathology, Molecular Mechanisms and Biomarkers.International journal of molecular sciences · 2024
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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

5 authors at 1 institution in 1 country.

Anna QinDepartment of Biomedical Science, Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee, USA.
Anna MusketDepartment of Biomedical Science, Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee, USA.
Phillip R MusichDepartment of Biomedical Science, Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee, USA.
John B SchweitzerDepartment of Pathology, Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee, USA.
Qian XieDepartment of Biomedical Science, Quillen College of Medicine, East Tennessee State University, Johnson City, Tennessee, USA.
East Tennessee State University · US

Funding

Characterization of MET alteration using glioblastoma patient-derived xenograft modelsR03NS120062 · NINDS · EAST TENNESSEE STATE UNIVERSITY · PI XIE, QIAN · 2021 to 2022
$143k
NINDS NIH HHS R03 NS120062
6 · The paper itself

Abstract

Glioblastoma (GBM) is the most malignant primary brain tumor without effective therapies. Since bevacizumab was FDA approved for targeting vascular endothelial growth factor receptor 2 (VEGFR2) in adult patients with recurrent GBM, targeted therapy against receptor tyrosine kinases (RTKs) has become a new avenue for GBM therapeutics. In addition to VEGFR, the epidermal growth factor receptor (EGFR), platelet-derived growth factor receptor (PDGFR), hepatocyte growth factor receptor (HGFR/MET), and fibroblast growth factor receptor (FGFR) are major RTK targets. However, results from clinical Phase II/III trials indicate that most RTK-targeting therapeutics including tyrosine kinase inhibitors (TKIs) and neutralizing antibodies lack clinical efficacy, either alone or in combination. The major challenge is to uncover the genetic RTK alterations driving GBM initiation and progression, as well as to elucidate the mechanisms toward therapeutic resistance. In this review, we will discuss the genetic alterations in these 5 commonly targeted RTKs, the clinical trial outcomes of the associated RTK-targeting therapeutics, and the potential mechanisms toward the resistance. We anticipate that future design of new clinical trials with combination strategies, based on the genetic alterations within an individual patient's tumor and mechanisms contributing to therapeutic resistance after treatment, will achieve durable remissions and improve outcomes in GBM patients.

Indexed as

combination therapeuticsglioblastomareceptor tyrosine kinaseresistance mechanismstargeted therapy

Identifiers

PMID34806012
PMCPMC8598918
OpenAlexW3198986309

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.