ArticleNature communications2024
Neuronal DSCAM regulates the peri-synaptic localization of GLAST in Bergmann glia for functional synapse formation.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
6 citing papers in PubMed, 6 citations in OpenAlex.
- Lipid droplets in astrocytes: Key organelles for CNS homeostasis and disease (Review).International journal of molecular medicine · 2026Review
- Future Directions for Studying the Potential of Mammalian Dscam in Autism Spectrum Disorder and Alzheimer's Disease: Insights from Dose Sensitivity.Molecular neurobiology · 2025Review
- Exploring perspectives of Dscam for cognitive deficits: a review of multifunction for regulating neural wiring in homeostasis.Frontiers in molecular neuroscience · 2025Review
- Synaptic cell adhesion molecules contribute to the pathogenesis and progression of fragile X syndrome.Frontiers in cellular neuroscience · 2024Review
- Increased understanding of complex neuronal circuits in the cerebellar cortex.Frontiers in cellular neuroscience · 2024Review
- Regulation of adult neurogenesis: the crucial role of astrocytic mitochondria.Frontiers in molecular neuroscience · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
31 authors at 13 institutions in 2 countries.
Funding
Abstract
In the central nervous system, astrocytes enable appropriate synapse function through glutamate clearance from the synaptic cleft; however, it remains unclear how astrocytic glutamate transporters function at peri-synaptic contact. Here, we report that Down syndrome cell adhesion molecule (DSCAM) in Purkinje cells controls synapse formation and function in the developing cerebellum. Dscam-mutant mice show defects in CF synapse translocation as is observed in loss of function mutations in the astrocytic glutamate transporter GLAST expressed in Bergmann glia. These mice show impaired glutamate clearance and the delocalization of GLAST away from the cleft of parallel fibre (PF) synapse. GLAST complexes with the extracellular domain of DSCAM. Riluzole, as an activator of GLAST-mediated uptake, rescues the proximal impairment in CF synapse formation in Purkinje cell-selective Dscam-deficient mice. DSCAM is required for motor learning, but not gross motor coordination. In conclusion, the intercellular association of synaptic and astrocyte proteins is important for synapse formation and function in neural transmission.
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.