ArticleNeuro-oncology2012
Function of carbonic anhydrase IX in glioblastoma multiforme.
Article in Neuro-oncology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers, 2 of them syntheses that pooled 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.
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.
Who cites it
78 citing papers in PubMed, 2 syntheses or guidelines pooled it, 129 citations in OpenAlex.
- The relationship between carbonic anhydrase IX (CAIX) and patient survival in breast cancer: systematic review and meta-analysis.Diagnostic pathology · 2023Pooled it
- A systematic review verified by bioinformatic analysis based on TCGA reveals week prognosis power of CAIX in renal cancer.PloS one · 2022Pooled it
- Expression patterns of carbonic anhydrase IX and immune response biomarkers in pediatric gliomas and glioneuronal tumors.Journal of neuro-oncology · 2026Article
- A multifunctional injectable MPDA@MTIC-Co hydrogel platform for synergistic chemotherapy-photothermal therapy of postoperative glioblastoma.Bioactive materials · 2026Article
- Glioblastoma-natural killer cell crosstalk: insights from dynamic spheroid models reveal the importance of secreted cytokines and the CD155 axis.Cell communication and signaling : CCS · 2026Article
- A transcriptome-defined TAM-rich phenotype identifies a macrophage-enriched, hypoxia-linked immune contexture in glioblastoma: multi-cohort transcriptomic validation and local histopathological correlation.Frontiers in immunology · 2026Article
- Early metabolic reprogramming and carbonic anhydrase IX-mediated extracellular acidification drive radiotherapy-induced glioblastoma cell dedifferentiation.Acta neuropathologica communications · 2025Article
- Impact of lactate on immune cell function in the tumor microenvironment: mechanisms and therapeutic perspectives.Frontiers in immunology · 2025Review
- Recent advances in anticancer mechanisms of molecular glue degraders: focus on RBM39-dgrading synthetic sulfonamide such as indisulam, E7820, tasisulam, and chloroquinoxaline sulfonamide.Genes & genomics · 2024Review
- Molecular Determinants for Photodynamic Therapy Resistance and Improved Photosensitizer Delivery in Glioma.International journal of molecular sciences · 2024Review
- Live Organoid Cyclic Imaging.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Metabolic models predict fotemustine and the combination of eflornithine/rifamycin and adapalene/cannabidiol for the treatment of gliomas.Briefings in bioinformatics · 2024Article
- Article
- Transgelin Promotes Glioblastoma Stem Cell Hypoxic Responses and Maintenance Through p53 Acetylation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Correlation of MR-Based Metabolomics and Molecular Profiling in the Tumor Microenvironment of Temozolomide-Treated Orthotopic GL261 Glioblastoma in Mice.International journal of molecular sciences · 2023Article
- Optimizing CAR-T Therapy for Glioblastoma.Molecular diagnosis & therapy · 2023Review
- Small Structural Differences Govern the Carbonic Anhydrase II Inhibition Activity of Cytotoxic Triterpene Acetazolamide Conjugates.Molecules (Basel, Switzerland) · 2023Article
- SLC-0111, an inhibitor of carbonic anhydrase IX, attenuates hepatoblastoma cell viability and migration.Frontiers in oncology · 2023Article
- Indisulam Reduces Viability and Regulates Apoptotic Gene Expression in Pediatric High-Grade Glioma Cells.Biomedicines · 2022Article
- Targeting carbonic anhydrase IX and XII isoforms with small molecule inhibitors and monoclonal antibodies.Journal of enzyme inhibition and medicinal chemistry · 2022Review
18 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Carbonic anhydrase (CA) IX is over-expressed in glioblastoma; however, its functions in this context are unknown. Metabolically, glioblastomas are highly glycolytic, leading to a significant lactic acid load. Paradoxically, the intracellular pH is alkaline. We hypothesized that CAIX contributes to the extrusion of hydrogen ions into the extracellular space, thereby moderating intra- and extracellular pH and creating an environment conductive to enhanced invasion. We investigated the role of CAIX as a prognostic marker in patients with glioblastoma and its biological function in vitro. CAIX expression was analyzed in 59 patients with glioblastoma by immunohistochemistry. The expression levels were correlated to overall survival. In vitro, U251 and Ln 18 glioblastoma cells were incubated under hypoxia to induce CAIX expression, and RNA interference (RNAi) was used to examine the function of CAIX on cell attachment, invasion, intracellular energy transfer, and susceptibility to adjuvant treatment. High CAIX expression was identified as an independent factor for poor survival in patients with glioblastoma. In vitro, cell attachment and invasion were strongly reduced after knockdown of CAIX. Finally, the effects of radiation and chemotherapy were strongly augmented after CAIX interference and were accompanied by a higher rate of apoptotic cell death. CAIX is an independent prognostic factor for poor outcome in patients with glioblastoma. Cell attachment, invasion, and survival during adjuvant treatment are significantly influenced by high CAIX expression. These results indicate that inhibition of CAIX is a potential metabolic target for the treatment of patients with glioblastoma.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.