ArticleAntioxidants (Basel, Switzerland)2022
Astaxanthin Sensitizes Low SOD2-Expressing GBM Cell Lines to TRAIL Treatment via Pathway Involving Mitochondrial Membrane Depolarization.
Article in Antioxidants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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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
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Who cites it
9 citing papers in PubMed, 14 citations in OpenAlex.
- THC and CBD Induce Heme Oxygenase-1-Dependent Cell Death and Trigger Mitochondrial Dysfunction in Human Melanoma and Cutaneous Squamous Cell Carcinoma Cells.Antioxidants (Basel, Switzerland) · 2026Article
- Astaxanthin mitigates cardiac toxicity induced via doxorubicin by alleviating mitochondrial fission and autophagy in rats.Scientific reports · 2025Article
- Astaxanthin in cancer therapy and prevention (Review).Biomedical reports · 2025Review
- Astaxanthin is a Novel Candidate for Glioblastoma Treatment? A Review.Current medicinal chemistry · 2025Review
- Microalgal bioactives as emerging nutritional regulators of apoptosis and neuroplasticity: targeting metabolic dysfunction in aging, neurodegenerative diseases, and cancer.Frontiers in pharmacology · 2025Review
- Effects of Glutamine or Glucose Deprivation on Inflammation and Tight Junction Disruption in Yak Rumen Epithelial Cells.Animals : an open access journal from MDPI · 2024Article
- Antioxidants in brain tumors: current therapeutic significance and future prospects.Molecular cancer · 2022Review
- Marine Compounds, Mitochondria, and Malignancy: A Therapeutic Nexus.Marine drugs · 2022Review
- Carotenoids: Dietary Sources, Extraction, Encapsulation, Bioavailability, and Health Benefits-A Review of Recent Advancements.Antioxidants (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Carotenoids have been suggested to have either anti- or pro-oxidative effects in several cancer cells, and those effects can trigger an unbalanced reactive oxygen species (ROS) production resulting in an apoptotic response. Our study aimed to evaluate the effect of the well-known carotenoid 3, 3'-dihydroxy-β, β'-carotene-4, 4-dione (astaxanthin, AXT) on glioblastoma multiforme (GBM) cells, especially as a pretreatment of tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL), that was previously shown to increase ROS and to induce apoptosis in cancer cells. We found that AXT by itself did not trigger apoptosis in four investigated GBM cell lines upon a 24 h treatment at various concentrations from 2.5 to 50 µM. However, in U251-MG and T98-MG GBM cells, pretreatment of 2.5 to 10 µM AXT sensitized cells to TRAIL treatment in a statistically significant manner (
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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.