Evidence map›Paper›PMID 33574749›Full record

ArticleFrontiers in aging neuroscience2020

The Involvement of Aquaporin-4 in the Interstitial Fluid Drainage Impairment Following Subarachnoid Hemorrhage.

E Liu, Xianlong Peng, Haowen Ma, Yan Zhang, Xiaomei Yang, Yixuan Zhang, Linlin Sun, Junhao Yan

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

28 citing papers in PubMed, 36 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Aquaporin-4 in Stroke and Brain Edema-Friend or Foe?International journal of molecular sciences · 2025
    Review
  9. Review
  10. Review
  11. The Glymphatic System and Its Role in Neurovascular Diseases.Journal of neuroendovascular therapy · 2025
    Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Pathophysiology, Management, and Therapeutics in Subarachnoid Hemorrhage and Delayed Cerebral Ischemia: An Overview.Pathophysiology : the official journal of the International Society for Pathophysiology · 2023
    Review
  17. Glymphatics for the Neurosurgeon.Neurosurgery practice · 2023
    Review
  18. Review
  19. Review
  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

8 authors at 3 institutions in 1 country.

E LiuDepartment of Anatomy and Histology, School of Basic Medical Sciences, Peking University, Beijing, China.
Xianlong PengDepartment of Anatomy and Histology, School of Basic Medical Sciences, Peking University, Beijing, China.
Haowen MaDepartment of Anatomy and Histology, School of Basic Medical Sciences, Peking University, Beijing, China.
Yan ZhangDepartment of Anatomy and Histology, School of Basic Medical Sciences, Peking University, Beijing, China.
Xiaomei YangDepartment of Anatomy and Histology, School of Basic Medical Sciences, Peking University, Beijing, China.
Yixuan ZhangDepartment of Anatomy and Histology, School of Basic Medical Sciences, Peking University, Beijing, China.
Linlin SunDepartment of Anatomy and Histology, School of Basic Medical Sciences, Peking University, Beijing, China.
Junhao YanDepartment of Anatomy and Histology, School of Basic Medical Sciences, Peking University, Beijing, China.
Peking University · CNPeking University Third Hospital · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mechanism of brain injury following subarachnoid hemorrhage (SAH) has not yet been clarified. The glymphatic system (GS), a glia-dependent waste clearance pathway, drains away soluble waste proteins and metabolic products, even some toxic factors from the brain. Aquaporin-4 (Aqp4) is highly expressed on the astrocyte foot processes and facilitates the interstitial fluid (ISF) transportation in the GS system. In this study, the role of Aqp4 in the GS injury after SAH was explored using Aqp4 gene knockout (Aqp4

Indexed as

aquaporin-4glymphatic systeminterstitial fluidratsubarachnoid hemorrhage

Identifiers

PMID33574749
PMCPMC7870692
OpenAlexW3121496026

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.