ArticleNature communications2023
Gold nanoparticle-enhanced X-ray microtomography of the rodent reveals region-specific cerebrospinal fluid circulation in the brain.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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
10 citing papers in PubMed, 22 citations in OpenAlex.
- Review
- Choroid plexus modulates subventricular zone adult neurogenesis and olfaction through secretion of small extracellular vesicles.Fluids and barriers of the CNS · 2026Article
- Photoacoustic computed tomography monitors cerebrospinal fluid dynamics and glymphatic function.Nature communications · 2026Article
- Variability in the circulation of cerebrospinal fluid: causes and clinical implications for intraventricular drug delivery.Frontiers in drug delivery · 2026Review
- Article
- Cerebrospinal fluid flow extends to peripheral nerves further unifying the nervous system.Science advances · 2024Article
- Postnatal meningeal CSF transport is primarily mediated by the arachnoid and pia maters and is not altered after intraventricular hemorrhage-posthemorrhagic hydrocephalus.Fluids and barriers of the CNS · 2024Article
- Immune cells as messengers from the CNS to the periphery: the role of the meningeal lymphatic system in immune cell migration from the CNS.Frontiers in immunology · 2023Review
- Iron homeostasis and post-hemorrhagic hydrocephalus: a review.Frontiers in neurology · 2023Review
- Current progress and challenges in the development of brain tissue models: How to grow up the changeable brain in vitro?Journal of tissue engineeringReview
Corrections and comments
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Authors and funding
20 authors at 2 institutions in 1 country.
Funding
Abstract
Cerebrospinal fluid (CSF) is essential for the development and function of the central nervous system (CNS). However, the brain and its interstitium have largely been thought of as a single entity through which CSF circulates, and it is not known whether specific cell populations within the CNS preferentially interact with the CSF. Here, we develop a technique for CSF tracking, gold nanoparticle-enhanced X-ray microtomography, to achieve micrometer-scale resolution visualization of CSF circulation patterns during development. Using this method and subsequent histological analysis in rodents, we identify previously uncharacterized CSF pathways from the subarachnoid space (particularly the basal cisterns) that mediate CSF-parenchymal interactions involving 24 functional-anatomic cell groupings in the brain and spinal cord. CSF distribution to these areas is largely restricted to early development and is altered in posthemorrhagic hydrocephalus. Our study also presents particle size-dependent CSF circulation patterns through the CNS including interaction between neurons and small CSF tracers, but not large CSF tracers. These findings have implications for understanding the biological basis of normal brain development and the pathogenesis of a broad range of disease states, including hydrocephalus.
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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.