ArticleiScience2025
ALKBH5-IGF2BP2 axis mediates prostate cancer progression and docetaxel resistance via m6A-stabilized CLSPN RNA.
Article in iScience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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
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, 1 synthesis or guideline pooled it.
- Global research trends in mFrontiers in genetics · 2026Pooled it
- RNA methylation in urological cancers: regulatory logic, biological functions, and clinical relevance.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
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Prostate cancer (PCa) often progresses to castration-resistant PCa (CRPC), where docetaxel (DTX) resistance is a major challenge. We investigated the role of the m6A demethylase ALKBH5 in this resistance. ALKBH5 expression was significantly reduced in CRPC clinical samples. Functionally, overexpressing ALKBH5 inhibited PCa cell proliferation and migration, while its knockdown enhanced these effects and increased DTX resistance. Conversely, restoring ALKBH5 or knocking down the m6A reader IGF2BP2 reversed resistance. Multi-omics analysis identified CLSPN, a DNA replication stress regulator, as a key downstream target. Mechanistically, ALKBH5-mediated m6A demethylation reduces CLSPN mRNA stability in an IGF2BP2-dependent manner. Low ALKBH5, therefore, stabilizes CLSPN via IGF2BP2, promoting resistance. These findings, validated in clinical samples and organoid models, demonstrate that the ALKBH5-IGF2BP2 axis modulates DTX resistance in metastatic CRPC through m6A-dependent regulation of CLSPN. Targeting this pathway represents a promising therapeutic strategy to overcome DTX resistance.
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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.