ArticleCell death & disease2025
Suppressing the OTUD7A/KDM5B/GABPA axis enhances the sensitivity of cisplatin through inducing ferroptosis in KRAS-mutant LUAD.
Article in Cell death & disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Inhibition of TRPV1 Ameliorates Depression-Like Behaviors in Male Mice by Regulating Neuroinflammation and Neurogenesis via the JAK2/STAT3 Pathway.Molecular neurobiology · 2026Article
- OTU deubiquitinases as immune-circuit editors: from human immunopathology to therapeutic prioritization.Frontiers in immunology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors.
Funding
Abstract
KRAS-mutant lung adenocarcinoma (LUAD), due to its evolution of more complex antioxidant metabolic mechanisms, exhibits poorer sensitivity to conventional platinum-based drugs compared to other types of LUAD. Ferroptosis, as a means of inducing cell death in cancer therapy, shows unique features and potential therapeutic effects compared to the conventional form of apoptosis, which is frequently obstructed by drug resistance. In human KRAS-mutant LUAD cell lines and mouse models, we found that the deubiquitinase OTU deubiquitinase 7A (OTUD7A) precisely regulates the lysine demethylase 5B (KDM5B). Inhibition of KDM5B expression increases the H4K20me3 level, which in turn downregulates the expression of transcription factor GABPA associated with mitochondrial function, ultimately promoting the production of more Reactive Oxygen Species (ROS) by mitochondria and inducing ferroptosis. Additionally, in in vivo organoid models, cisplatin (CDDP) induced ferroptosis combined with GABPA inhibition demonstrated superior anticancer effects compared to conventional platinum-based drugs. This research identifies new targets and regulatory networks that hold promise for developing ferroptosis-based therapies for KRAS-mutant LUAD.
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.