ArticleCellular and molecular life sciences : CMLS2024
Apurinic/apyrimidinic endodeoxyribonuclease 1 (APE1) promotes stress granule formation via YBX1 phosphorylation in ovarian cancer.
Article in Cellular and molecular life sciences : CMLS, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
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.
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Who cites it
8 citing papers in PubMed, 7 citations in OpenAlex.
- Exploring a direct-lock NIR light-controlled strategy under APE1 gating: toward high-fidelity aptasensing in living biosamples via a sensitive auto-reinforcing iterative cascaded DNA nanobooster.Analytical and bioanalytical chemistry · 2026Article
- APE1/Ref-1: multifunctional biology, selective inhibition, and the path to clinical translation.Expert opinion on therapeutic targets · 2026Review
- Phosphorylation of YBX1 in the Kidneys is Altered in Legumain Knockout-Mice.Journal of proteome research · 2026Article
- APE1 coordinates its disordered region and metal cofactors to drive genome surveillance.Nucleic acids research · 2026Article
- Multifaceted functions of Y‑box binding protein 1 in RNA methylated modifications (Review).Molecular medicine reports · 2025Review
- The functions and regulation of transcription factor YBX1 in cancers.Molecular biology reports · 2025Review
- piR-RCC Suppresses Renal Cell Carcinoma Progression by Facilitating YBX-1 Cytoplasm Localization.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Biogenesis of stress granules and their role in the regulation of stress-induced male reproduction disorders.Cell communication and signaling : CCS · 2025Review
Corrections and comments
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Authors and funding
15 authors at 4 institutions in 2 countries.
Funding
Abstract
APE1 is an essential gene involved in DNA damage repair, the redox regulation of transcriptional factors (TFs) and RNA processing. APE1 overexpression is common in cancers and correlates with poor patient survival. Stress granules (SGs) are phase-separated cytoplasmic assemblies that cells form in response to environmental stresses. Precise regulation of SGs is pivotal to cell survival, whereas their dysregulation is increasingly linked to diseases. Whether APE1 engages in modulating SG dynamics is worthy of investigation. In this study, we demonstrate that APE1 colocalizes with SGs and promotes their formation. Through phosphoproteome profiling, we discover that APE1 significantly alters the phosphorylation landscape of ovarian cancer cells, particularly the phosphoprofile of SG proteins. Notably, APE1 promotes the phosphorylation of Y-Box binding protein 1 (YBX1) at S174 and S176, leading to enhanced SG formation and cell survival. Moreover, expression of the phosphomutant YBX1 S174/176E mimicking hyperphosphorylation in APE1-knockdown cells recovered the impaired SG formation. These findings shed light on the functional importance of APE1 in SG regulation and highlight the importance of YBX1 phosphorylation in SG dynamics.
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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 Socratic graph.