ArticleNature cell biology2025
A programmed decline in ribosome levels governs human early neurodevelopment.
Article in Nature cell biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Illuminating ribosome biogenesis disorders through structural biology.RNA biology · 2026Review
- The Nucleolus in Human Disease: Ribosome Biogenesis, Nucleolar Surveillance, and Therapeutic Opportunities.Biomolecules · 2026Review
- Ribosomal RNA processing impairments in a B cell immunodeficient patient with WDR75 variants.Journal of human immunity · 2026Article
- Mathematical modeling of ribosome competition informs testable treatment strategies for drug-tolerant cancer persister cells.iScience · 2026Article
- RiboBright reveals cell-type-specific differences in ribosome organization and movement.Nature communications · 2026Article
- Signaling to make human ribosomes: Connections between the cytoplasm and the nucleolus.Molecular cell · 2026Review
- PP2Acα regulates cerebellar development via phosphorylation-dependent neuronal programs.iScience · 2026Article
- A single-cell transcriptomic atlas of the periventricular proliferative zone in the late gestation fetal brain in the pigtail macaque.Frontiers in neuroscience · 2026Article
- Systematic analysis of noncanonical ribosomal protein paralogs does not provide evidence for specialized functions inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Neurogenetic Disorders with Hearing Loss: Mechanisms, Classifications, and Emerging Insights.Current neurology and neuroscience reports · 2025Review
- High-dimensional co-expression network analysis reveals persistent TRH gene expression throughout axolotl telencephalon regeneration.Frontiers in bioinformatics · 2025Article
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Authors and funding
56 authors.
Funding
Abstract
Many neurodevelopmental defects are linked to genes involved in housekeeping functions, such as those encoding ribosome biogenesis factors. How reductions in ribosome biogenesis can result in tissue- and developmental-specific defects remains unclear. Here we describe variants in the ribosome biogenesis factor AIRIM/C1orf109 that are primarily associated with neurodevelopmental disorders. Using human cerebral organoids in combination with proteomic, single-cell RNA sequencing and single-organoid translation analyses, we identify a previously unappreciated drop in protein production during early brain development. We find that ribosome levels decrease during neuroepithelial differentiation, making differentiating cells particularly vulnerable to perturbations in ribosome biogenesis during this time. Reduced ribosome availability more profoundly impacts the translation of specific transcripts, disrupting both survival and cell fate commitment of transitioning neuroepithelia. Enhancing mTOR activity suppresses the growth and developmental defects associated with AIRIM/C1orf109 variants. This work provides evidence for the functional importance of regulated changes in global protein synthesis capacity during cellular differentiation.
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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.