ArticleAging2021
Celecoxib reverses the glioblastoma chemo-resistance to temozolomide through mitochondrial metabolism.
Article in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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
16 citing papers in PubMed, 24 citations in OpenAlex.
- Stem-like characteristics across sequentially temozolomide-adapted glioblastoma cell populations with increasing levels of acquired resistance.Molecular biology reports · 2026Article
- Glioblastoma pathophysiology: roles of aging driven changes in STAT3 interactions with NF-κB dimer components in the modulation of the mitochondrial melatonergic pathway and night-time inflammation resolution.Exploration of targeted anti-tumor therapy · 2026Review
- In-silico studies, synthesis, and pharmacological screening of novel multitarget diphenylpyrazole scaffold as EGFR/BRAF and cyclooxygenase-2 inhibitors.Scientific reports · 2025Article
- Cyclooxygenase-2 as a potential therapeutic target in the treatment of chemoresistant glioblastomas.Medical oncology (Northwood, London, England) · 2025Review
- Contribution of Prostaglandin E2-Induced Neuronal Excitation to Drug Resistance in Glioblastoma Countered by a Novel Blood-Brain Barrier Crossing Celecoxib Derivative.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Serendipity in Neuro-Oncology: The Evolution of Chemotherapeutic Agents.International journal of molecular sciences · 2025Review
- Tinostamustine (EDO-S101) and Its Combination with Celecoxib or Temozolomide as a Therapeutic Option for Adult-Type Diffuse Gliomas.International journal of molecular sciences · 2025Article
- Valproic Acid and Celecoxib Enhance the Effect of Temozolomide on Glioblastoma Cells.CNS & neurological disorders drug targets · 2025Article
- Celecoxib in oncology: targeting the COX-2/PGEFrontiers in pharmacology · 2025Review
- The Role and Applied Value of Mitochondria in Glioma-Related Research.CNS neuroscience & therapeutics · 2024Review
- Repurposed Drugs Celecoxib and Fmoc-L-Leucine Alone and in Combination as Temozolomide-Resistant Antiglioma Agents-Comparative Studies on Normal and Immortalized Cell Lines, and onInternational journal of molecular sciences · 2024Article
- Regulation of cancer stem cells and immunotherapy of glioblastoma (Review).Biomedical reports · 2024Review
- Celecoxib Suppresses NF-κB p65 (RelA) and TNFα Expression Signaling in Glioblastoma.Journal of clinical medicine · 2023Article
- Complementary roles of EP2 and EP4 receptors in malignant glioma.British journal of pharmacology · 2023Article
- Review
- Cyclooxygenase-2 Upregulated by Temozolomide in Glioblastoma Cells Is Shuttled In Extracellular Vesicles Modifying Recipient Cell Phenotype.Frontiers in oncology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Temozolomide (TMZ) is used for the treatment of high-grade gliomas. Acquired chemoresistance is a serious limitation to the therapy with more than 90% of recurrent gliomas showing little response to a second line of chemotherapy. Therefore, it is necessary to explore an alternative strategy to enhance the sensitivity of glioblastoma (GBM) to TMZ in neuro-oncology. Celecoxib is well known and widely used in anti-inflammatory and analgesic. Cyclooxygenase-2 (COX-2) expression has been linked to the prognosis, angiogenesis, and radiation sensitivity of many malignancies such as primitive neuroectodermal tumor and advanced melanoma. The objective of this study was to explore the chemotherapy-sensitizing effect of celecoxib on TMZ in GBM cells and its potential mechanisms. From the study, we found that the combination therapy (TMZ 250uM+celecoxib 30uM) showed excellent inhibitory effect to the GBM, the LN229 and LN18, which were the TMZ resistant GBM cell lines. Our data suggest that the combination therapy may inhibits cell proliferation, increases apoptosis, and increases the autophagy on LN229 and LN18. The potential molecular mechanisms were related to mitochondrial metabolism and respiratory chain inhibition.
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.