Evidence map›Paper›PMID 37662908›Full record

ReviewFrontiers in immunology2023

Immune cells as messengers from the CNS to the periphery: the role of the meningeal lymphatic system in immune cell migration from the CNS.

Collin Laaker, Cameron Baenen, Kristóf G Kovács, Matyas Sandor, Zsuzsanna Fabry

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
4.6field-weighted citation impact, top 4% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 31 citations in OpenAlex.

  1. Review
  2. Article
  3. Single-Cell Profiling Reveals Clonally Expanded CX3CR1Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. The cribriform plate: A dynamic central nervous system-immune hub.The Journal of experimental medicine · 2026
    Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. SPIONActa neuropathologica communications · 2025
    Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Collin LaakerNeuroscience Training Program, University of Wisconsin Madison, Madison, WI, United States.
Cameron BaenenDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin Madison, Madison, WI, United States.
Kristóf G KovácsDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin Madison, Madison, WI, United States.
Matyas SandorDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin Madison, Madison, WI, United States.
Zsuzsanna FabryDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin Madison, Madison, WI, United States.
University of Wisconsin–Madison · US

Funding

Neuroscience Training ProgramT32NS105602 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI Ari Rosenberg · 2019 to 2026
$2.5M
Regulation of Neuroinflammation by Meningeal LymphaticsR01NS126595 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI Zsuzsanna Fabry · 2022 to 2026
$2.3M
Neuroinflammation-induced lymphangiogenesis in the CNSR01NS108497 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI FABRY, ZSUZSANNA · 2018 to 2022
$1.9M
NINDS NIH HHS R01 NS108497NINDS NIH HHS R01 NS126595NINDS NIH HHS T32 NS105602
6 · The paper itself

Abstract

In recent decades there has been a large focus on understanding the mechanisms of peripheral immune cell infiltration into the central nervous system (CNS) in neuroinflammatory diseases. This intense research led to several immunomodulatory therapies to attempt to regulate immune cell infiltration at the blood brain barrier (BBB), the choroid plexus (ChP) epithelium, and the glial barrier. The fate of these infiltrating immune cells depends on both the neuroinflammatory environment and their type-specific interactions with innate cells of the CNS. Although the fate of the majority of tissue infiltrating immune cells is death, a percentage of these cells could become tissue resident immune cells. Additionally, key populations of immune cells can possess the ability to "drain" out of the CNS and act as messengers reporting signals from the CNS toward peripheral lymphatics. Recent data supports that the meningeal lymphatic system is involved not just in fluid homeostatic functions in the CNS but also in facilitating immune cell migration, most notably dendritic cell migration from the CNS to the meningeal borders and to the draining cervical lymph nodes. Similar to the peripheral sites, draining immune cells from the CNS during neuroinflammation have the potential to coordinate immunity in the lymph nodes and thus influence disease. Here in this review, we will evaluate evidence of immune cell drainage from the brain via the meningeal lymphatics and establish the importance of this in animal models and humans. We will discuss how targeting immune cells at sites like the meningeal lymphatics could provide a new mechanism to better provide treatment for a variety of neurological conditions.

Indexed as

Central Nervous SystemLymphatic VesselsAnimalsBrainCell MovementHumansLymphatic Systemcervical lymph nodeCNScribriform platedendritic cellsimmune cell migrationmeningeal lymphaticsolfactory nerves

Identifiers

PMID37662908
PMCPMC10471710
OpenAlexW4385981924

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.