Evidence map›Paper›PMID 33692626›Full record

ArticleOncoTargets and therapy2021

Carbonic Anhydrase XII is a Clinically Significant, Molecular Tumor-Subtype Specific Therapeutic Target in Glioma with the Potential to Combat Invasion of Brain Tumor Cells.

Guanzhang Li, Ting-Wei Chen, Ann-Christin Nickel, Sajjad Muhammad, Hans-Jakob Steiger, Theophilos Tzaridis, Daniel Hänggi, Reinhard Zeidler, Wei Zhang, Ulf Dietrich Kahlert

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 22 citations in OpenAlex.

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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

10 authors at 4 institutions in 3 countries.

Guanzhang Li *Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, People's Republic of China.
Ting-Wei Chen *Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany.
Ann-Christin NickelClinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany.
Sajjad MuhammadClinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany.
Hans-Jakob SteigerClinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany.ORCID 0000-0002-8249-2998
Theophilos TzaridisDivision of Clinical Neurooncology, Department of Neurology and Institute of Clinical Chemistry and Clinical Pharmacology, University of Bonn, Bonn, 53127, Germany.
Daniel HänggiClinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany.
Reinhard ZeidlerDepartment for Otorhinolaryngology, Klinikum der Universität München (LMU), Munich, Germany.ORCID 0000-0002-3357-4954
Wei ZhangDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China.ORCID 0000-0001-7800-3189
Ulf Dietrich KahlertDepartment of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, People's Republic of China.ORCID 0000-0002-6021-1841
Heinrich Heine University Düsseldorf · DECapital Medical University · CNLMU Klinikum · DEUniversity of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe metabolic enzyme carbonic anhydrase 12 (CA12/CAXII) emerges as a promising cancer therapeutic target with drug development projects underway. Previous reports proposed the relevance of CA12 in the context of glioma but are limited in patient data quantity, ignore ethnic diversity of patients or rely on semi-quantitative, thereby out of date, methodology. Moreover, little is known on the association of CA12 to brain tumor stemness or on the effect of anti-CAXII-directed monotherapies on glioma stem cells (GSCs), in particular their response regarding mesenchymal differentiation status.

methodsWe performed in silico analysis on three independent, large-scale patient datasets interrogating state of the art molecular diagnostics alongside clinical outcomes. We analyzed CAXII abundance on a collection of GSCs and functionally tested their response to exposure to CAXII blocking antibody 6A10.

resultsCA12 is highly expressed in glial tumors compared with normal tissue and predicts for poor clinical course of tumor patients. CA12 expression in glioblastoma significantly correlates with clinically established, molecular markers of IDH1

conclusionCA12 represents a clinically relevant and molecular brain tumor-subtype specific therapeutic target. Our correlative data from experimental and clinical samples does not support CA12/CAXII to be GSC specific. 6A10 possesses promising potential to impede the invasive capacity of glioma cells and supports the emerging concept that CAXII interacts with cancer EMT programs. However, further mechanistic studies are required to comprehensively assess the therapeutic potential of 6A10 and to identify different resistance mechanisms of GSCs.

Indexed as

6A10carbonic anhydrase 12disease modelinggliomatherapeutic antibodyZEB1

Identifiers

PMID33692626
PMCPMC7939492
OpenAlexW3212445799

What OpenQuestion holds

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Registered trials

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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.