Evidence map›Paper›PMID 38887168›Full record

ReviewCNS neuroscience & therapeutics2024

Advances in the study of the glymphatic system and aging.

Ying Xiong, Qingying Yu, Haimei Zhi, Huiyuan Peng, Mingjun Xie, Renjun Li, Kejian Li, Yuexiang Ma, Peng Sun

Abstract readReview
In one paragraph

Review in CNS neuroscience & therapeutics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
–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.

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

33 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  10. Article
  11. Ocular Glymphatic System: Its Modulation and Role in Intraocular Tumors.Investigative ophthalmology & visual science · 2026
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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

9 authors.

Ying XiongSchool of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China.
Qingying YuGuangdong Provincial Key Laboratory of Translational Cancer Research of Chinese Medicines, Joint International Research Laboratory of Translational Cancer Research of Chinese Medicines, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China.ORCID 0000-0001-5692-2766
Haimei ZhiQilu Hospital of Shandong University, Jinan, China.
Huiyuan PengDepartment of Rehabilitation, Zhongshan Hospital of Traditional Chinese Medicine, Zhongshan, China.
Mingjun XieSchool of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China.ORCID 0009-0008-4395-8688
Renjun LiDepartment of Psychiatry, Jinan Mental Health Center, Jinan, China.
Kejian LiInnovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China.
Yuexiang MaSchool of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China.
Peng SunInnovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China.

Funding

Central Government Guided Local Science and Technology Development Project 22-1-3-11-zyyd-nshKey Technology Research and Development Program of Shandong Province 2022CXGC020514National Major New Drug Projects of China 2017ZX09301064National Major New Drug Projects of China 2017ZX09301064002National Natural Science Foundation of China 81303074National Natural Science Foundation of China 81673719National Natural Science Foundation of China 81874419Natural Science Foundation of Shandong Province ZR2019MH063Natural Science Foundation of Shandong Province ZR2020MB108Shandong Province Integrated Traditional Chinese and Western Medicine Depression Prevention and Treatment Project YXH2019ZXY006Youth Research and Innovation Team of TCM-Based Neuroimmune Pharmacology, University of Shandong Traditional Chinese Medicine 22202112
6 · The paper itself

Abstract

The glymphatic system is cerebrospinal fluid-brain tissue fluid exchange flow mediated by aquaporin-4 (AQP4) on the end feet of astrocytes for a system, which is capable of rapidly removing brain metabolites and thus maintaining brain homeostasis, and is known as the central immune system. Dysfunction of the glymphatic system causes accumulation of misfolded and highly phosphorylated proteins (amyloid-β and Tau proteins), which destabilizes the proteins, and the body's neuroinflammatory factors are altered causing aging of the immune system and leading to neurodegenerative diseases. Damage to the glymphatic system and aging share common manifestations, as well as unstudied biological mechanisms that are also linked, such as mitochondria, oxidative stress, chronic inflammation, and sleep. In this paper, we first summarize the structure, function, and research methods of the glymphatic system and the relationship between the glymphatic system and the peripheral immune system, and second, sort out and summarize the factors of the glymphatic system in removing metabolites and resolving aging-related diseases and factors affecting aging, to explore its related biological mechanisms, and moreover, to provide a new way of thinking for treating or intervening aging-related diseases.

Indexed as

AgingGlymphatic SystemAnimalsAquaporin 4AstrocytesBrainHumansAquaporin 4agingglymphatic systemimmunosenescenceneurodegenerative diseases

Identifiers

PMID38887168
PMCPMC11183173

What OpenQuestion holds

Textmetadata
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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.