ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2009
Pten deletion in adult neural stem/progenitor cells enhances constitutive neurogenesis.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 175 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
175 citing papers in PubMed, 281 citations in OpenAlex.
- Regional signaling controls stem cell-mediated regeneration in an invertebrate chordate.PLoS biology · 2026Article
- Astrocytic VPS35 coordinates iron homeostasis with HIF1α-VEGFa signaling to prevent astrocytic ferroptosis and to promote neocortical angiogenesis.Cell & bioscience · 2026Article
- Distinct and combined interferon-ɑ/β-receptor-1 loss in neurons and astrocytes disrupt brain energy metabolism and drive Parkinsonian dementia.Journal of biomedical science · 2026Article
- Amplified MS2 labeling reveals heterogeneous dynamics of RNA granules in the live murine brain.bioRxiv : the preprint server for biology · 2026Article
- Astrocytic Netrin-1 modulates stress-induced anxiety susceptibility in mice through ADAM17-mediated TNFα shedding.Journal of neuroinflammation · 2026Article
- ATP Release Deficiency through Astrocytic Connexin 43 in the Dorsal Hippocampus Promotes Depressive- and Anxiety-Like Behaviors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Article
- AstroGreen transgenic mouse illuminates the trafficking of astrocyte-derived extracellular vesicles.Molecular and cellular neurosciences · 2025Article
- Cell-specific Eif2b5 mutant mice: novel insights into roles of macroglia in vanishing white matter.Brain : a journal of neurology · 2025Article
- Extracellular vesicles enriched with miR-486 from Tetramethylpyrazine-preconditioned bone marrow mesenchymal stem cells promote microglia/macrophage M2 polarization and enhance neurogenesis in rats with ischemic stroke.Stem cell research & therapy · 2025Article
- Article
- Novel mouse model reveals neurodevelopmental origin of PMM2-CDG brain pathology.bioRxiv : the preprint server for biology · 2025Article
- O-GalNAc glycans are enriched in neuronal tracts and regulate nodes of Ranvier.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Functional connectivity changes in mouse models of maple syrup urine disease.Cerebral cortex (New York, N.Y. : 1991) · 2025Article
- Aldh1l1-Cre/ERT2 Drives Flox-Mediated Recombination in Peripheral and CNS Infiltrating Immune Cells in Addition to Astrocytes During CNS Autoimmune Disease.Brain and behavior · 2025Article
- TSC2-mTORC1 axis regulates morphogenesis and neurological function of Gli1Molecular biology of the cell · 2025Article
- Inhibitory maturation and ocular dominance plasticity in mouse visual cortex require astrocyte CB1 receptors.iScience · 2024Article
- Reprogramming astroglia into neurons with hallmarks of fast-spiking parvalbumin-positive interneurons by phospho-site-deficient Ascl1.Science advances · 2024Article
- Article
- Adult microglial TGFβ1 is required for microglia homeostasis via an autocrine mechanism to maintain cognitive function in mice.Nature communications · 2024Article
115 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 4 institutions in 2 countries.
Funding
Abstract
Here we show that conditional deletion of Pten in a subpopulation of adult neural stem cells in the subependymal zone (SEZ) leads to persistently enhanced neural stem cell self-renewal without sign of exhaustion. These Pten null SEZ-born neural stem cells and progenies can follow the endogenous migration, differentiation, and integration pathways and contribute to constitutive neurogenesis in the olfactory bulb. As a result, Pten deleted animals have increased olfactory bulb mass and enhanced olfactory function. Pten null cells in the olfactory bulb can establish normal connections with peripheral olfactory epithelium and help olfactory bulb recovery from acute damage. Following a focal stroke, Pten null progenitors give rise to greater numbers of neuroblasts that migrate to peri-infarct cortex. However, in contrast to the olfactory bulb, no significant long-term survival and integration can be observed, indicating that additional factors are necessary for long-term survival of newly born neurons after stroke. These data suggest that manipulating PTEN-controlled signaling pathways may be a useful step in facilitating endogenous neural stem/progenitor expansion for the treatment of disorders or lesions in regions associated with constitutive neurogenesis.
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.