ArticlePLoS genetics2018
Rer1-mediated quality control system is required for neural stem cell maintenance during cerebral cortex development.
Article in PLoS genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 14 citations in OpenAlex.
- RER1 regulates lipid metabolism in monocytes and macrophages.Cellular and molecular life sciences : CMLS · 2025Article
- A comparative assessment of reference genes in mouse brown adipocyte differentiation and thermogenesis in vitro.Adipocyte · 2024Article
- DAP12 interacts with RER1 and is retained in the secretory pathway before assembly with TREM2.Cellular and molecular life sciences : CMLS · 2024Article
- Maintenance of proteostasis by Drosophila Rer1 is essential for competitive cell survival and Myc-driven overgrowth.PLoS genetics · 2024Article
- Pancreatic cancer stemness: dynamic status in malignant progression.Journal of experimental & clinical cancer research : CR · 2023Review
- Cargo receptor Surf4 regulates endoplasmic reticulum export of proinsulin in pancreatic β-cells.Communications biology · 2022Article
- Nedd4-2 Haploinsufficiency in Mice Impairs the Ubiquitination of Rer1 and Increases the Susceptibility to Endoplasmic Reticulum Stress and Seizures.Frontiers in molecular neuroscience · 2022Article
- Article
- Genome-Wide Transcriptome Landscape of Embryonic Brain-Derived Neural Stem Cells Exposed to Alcohol with Strain-Specific Cross-Examination in BL6 and CD1 Mice.Scientific reports · 2019Article
- RER1 enhances carcinogenesis and stemness of pancreatic cancer under hypoxic environment.Journal of experimental & clinical cancer research : CR · 2019Article
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rer1 is a retrieval receptor for endoplasmic reticulum (ER) retention of various ER membrane proteins and unassembled or immature components of membrane protein complexes. However, its physiological functions during mammalian development remain unclear. This study aimed to investigate the role of Rer1-mediated quality control system in mammalian development. We show that Rer1 is required for the sufficient cell surface expression and activity of γ-secretase complex, which modulates Notch signaling during mouse cerebral cortex development. When Rer1 was depleted in the mouse cerebral cortex, the number of neural stem cells decreased significantly, and malformation of the cerebral cortex was observed. Rer1 loss reduced γ-secretase activity and downregulated Notch signaling in the developing cerebral cortex. In Rer1-deficient cells, a subpopulation of γ-secretase complexes and components was transported to and degraded in lysosomes, thereby significantly reducing the amount of γ-secretase complex on the cell surface. These results suggest that Rer1 maintains Notch signaling by maintaining sufficient expression of the γ-secretase complex on the cell surface and regulating neural stem cell maintenance during cerebral cortex development.
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