ArticleCell death & disease2025
DCAF7 recruits USP2 to facilitate hepatocellular carcinoma progression by suppressing clockophagy-induced ferroptosis.
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 6 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
6 citing papers in PubMed.
- Ferroptosis in colorectal cancer: Molecular mechanisms and regulatory crosstalk with therapeutic prospects (Review).Oncology reports · 2026Review
- BMAL1 Proteostasis, Circadian Dysfunction, and Ferroptotic Vulnerability in Osteoporosis: Current Evidence and Experimental Priorities.Calcified tissue international · 2026Review
- Crosstalk between autophagy and ferroptosis in liver diseases (Review).International journal of molecular medicine · 2026Review
- Decoding the spatiotemporal characteristics of ferroptosis: reshaping tumour therapeutic strategies.Experimental hematology & oncology · 2026Review
- Ubiquitin-Specific Protease 2 (USP2) as a Modulator of Energy Metabolism: A Review of Studies Using Animal and Cellular Models.Biomedicines · 2026Review
- Post-translational modifications of selective autophagy receptors: orchestrating cellular homeostasis, disease pathogenesis, and therapeutic opportunities.Cellular & molecular biology letters · 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
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
DDB1- and CUL4-associated factor 7 (DCAF7) has recently been identified as a critical regulator of tumorigenesis and a potential modulator of ferroptosis. However, the precise function of DCAF7 in regulating the progression of hepatocellular carcinoma (HCC) ferroptosis remains elusive. In this study, we demonstrate that DCAF7 and the deubiquitinase USP2 are highly expressed in HCC. Genetic ablation of DCAF7 or pharmacological inhibition of USP2 sensitizes HCC to ferroptosis and inhibits HCC progression both in vitro and in vivo. Mechanistically, DCAF7 recruits USP2 to inhibit clockophagy (the selective autophagic degradation of core clock protein BMAL1 mediated through p62/SQSTM1) by reducing BMAL1 K63-linked polyubiquitination. Targeting either DCAF7 or USP2 triggers clockophagy-induced ferroptosis through the HIF1α-SLC7A11 axis in HCC cells. Collectively, our study establishes DCAF7 and USP2 as novel suppressors of clockophagy-induced ferroptosis and reveals the potential therapeutic targets for HCC treatment.
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.