ArticleCellular and molecular life sciences : CMLS2023
AMBRA1 phosphorylation by CDK1 and PLK1 regulates mitotic spindle orientation.
Article in Cellular and molecular life sciences : CMLS, 2023. 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
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
9 citing papers in PubMed, 8 citations in OpenAlex.
- MYC in Oncogenesis and Therapeutic Implications.MedComm · 2026Review
- Ubiquitin-dependent degradation of p27Kip1 and p21Waf1/Cip1 by AMBRA1 ensures G1 and S phase progression and limits replication stress.Nucleic acids research · 2026Article
- <p>CDK1 depletion suppresses glioma malignancy through cell cycle pathway regulation: Mechanistic insights from functional and molecular profiling</p>.Oncology reports · 2026Article
- SHP2 in TAMs promoted the survival of gastric adenocarcinoma via suppressing the P38/ERK1/2/SP1/BRD4/STING induced inflammation and ROS.Frontiers in medicine · 2026Article
- Overexpression of oncogenic polo-like kinase 1 disrupts the invasiveness, cell cycle, and apoptosis in synovial sarcoma.Journal of translational medicine · 2025Article
- Functional analysis of the effects of propofol on tamoxifen‑resistant breast cancer cells: Insights into transcriptional regulation.Oncology letters · 2025Article
- Role of AMBRA1 in mitophagy regulation: emerging evidence in aging-related diseases.Autophagy · 2024Review
- CDK4/6 Inhibitors Impede Chemoresistance and Inhibit Tumor Growth of Small Cell Lung Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Unveiling the Paradoxical Nature of Autophagy in Cancer Cell Fate.Cancer control : journal of the Moffitt Cancer CenterReview
Corrections and comments
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Authors and funding
22 authors at 12 institutions in 5 countries.
Funding
Abstract
AMBRA1 is a crucial factor for nervous system development, and its function has been mainly associated with autophagy. It has been also linked to cell proliferation control, through its ability to regulate c-Myc and D-type cyclins protein levels, thus regulating G1-S transition. However, it remains still unknown whether AMBRA1 is differentially regulated during the cell cycle, and if this pro-autophagy protein exerts a direct role in controlling mitosis too. Here we show that AMBRA1 is phosphorylated during mitosis on multiple sites by CDK1 and PLK1, two mitotic kinases. Moreover, we demonstrate that AMBRA1 phosphorylation at mitosis is required for a proper spindle function and orientation, driven by NUMA1 protein. Indeed, we show that the localization and/or dynamics of NUMA1 are strictly dependent on AMBRA1 presence, phosphorylation and binding ability. Since spindle orientation is critical for tissue morphogenesis and differentiation, our findings could account for an additional role of AMBRA1 in development and cancer ontogenesis.
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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.