Evidence map›Paper›PMID 35484910›Full record

ReviewJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2022

The meningeal lymphatic vessels and the glymphatic system: Potential therapeutic targets in neurological disorders.

Gaowei Li, Yi Cao, Xin Tang, Jianhan Huang, Linjun Cai, Liangxue Zhou

Registry-linked trialAbstract readReview
In one paragraph

Review in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06936514 (Bilateral Cervical Deep Lymphatic Trunk Decompression Combined With Mid-Cervical Deep Lymph Node-External Jugular Vein Anastomosis for the Treatment of Alzheimer's Disease), which is not on this map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
–field-weighted citation impact
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.

NCT06936514 naenrolling by invitationnot on this mapstarted 2025, after this paper: background citation

Bilateral Cervical Deep Lymphatic Trunk Decompression Combined With Mid-Cervical Deep Lymph Node-External Jugular Vein Anastomosis for the Treatment of Alzheimer's Disease: A Randomized Controlled Clinical Trial

TypeinterventionalSponsorOriental Neurosurgery Evidence-Based-Study TeamRan2025 to 2026Enrolled45ConditionsAlzheimer&#39, s DiseaseArmsBilateral Cervical Deep Lymphatic Trunk Decompression Combined with Mid-Cervical Deep Lymph Node-External Jugular Vein Anastomosis for Alzheimer's Disease
3 · Its place in the literature

Who cites it

64 citing papers in PubMed.

  1. Glymphatic dysfunction in cerebellar neurodegeneration: mechanistic insights and emerging clinical implications.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. The glymphatic system and glioblastoma.Brain : a journal of neurology · 2026
    Review
  7. Reconstructing cerebral lymphatic clearance: an emerging target in the Alzheimer's disease therapeutic pipeline.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. Review
  19. Review
  20. Pathophysiology of chronic subdural hematoma-new insights.Therapeutic advances in neurological disorders · 2026
    Review

4 more citing papers are in PubMed but not listed here.

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

6 authors.

Gaowei LiDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Yi CaoDepartment of Neurosurgery, Chengdu Second People's hospital, Chengdu, China.
Xin TangDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Jianhan HuangDepartment of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China.
Linjun CaiDepartment of Neurology, West China Hospital, Sichuan University, Chengdu, China.
Liangxue ZhouDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.ORCID 0000-0001-9991-6358

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The recent discovery of the meningeal lymphatic vessels (mLVs) and glymphatic pathways has challenged the long-lasting dogma that the central nervous system (CNS) lacks a lymphatic system and therefore does not interact with peripheral immunity. This discovery has reshaped our understanding of mechanisms underlying CNS drainage. Under normal conditions, a close connection between mLVs and the glymphatic system enables metabolic waste removal, immune cell trafficking, and CNS immune surveillance. Dysfunction of the glymphatic-mLV system can lead to toxic protein accumulation in the brain, and it contributes to the development of a series of neurodegenerative disorders, such as Alzheimer's and Parkinson's diseases. The identification of precise cerebral transport routes is based mainly on indirect, invasive imaging of animals, and the results cannot always be applied to humans. Here we review the functions of the glymphatic-mLV system and evidence for its involvement in some CNS diseases. We focus on emerging noninvasive imaging techniques to evaluate the human glymphatic-mLV system and their potential for preclinical diagnosis and prevention of neurodegenerative diseases. Potential strategies that target the glymphatic-mLV system in order to treat and prevent neurological disorders are also discussed.

Indexed as

Central Nervous System DiseasesGlymphatic SystemAnimalsBrainCentral Nervous SystemLymphatic Systembrain clearance systemCNS diseasesglymphatic pathwaysmeningeal immunitymLVs

Identifiers

PMID35484910
PMCPMC9274866

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.