Evidence map›Paper›PMID 28429235›Full record

ArticleJournal of molecular neuroscience : MN2017

Regulation of Human Brain Microvascular Endothelial Cell Adhesion and Barrier Functions by Memantine.

Fei Wang, Zhirong Zou, Yi Gong, Dong Yuan, Xun Chen, Tao Sun

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular neuroscience : MN, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 8% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  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

6 authors at 2 institutions in 1 country.

Fei WangSecond Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Rd, Kunming, Yunnan, 650032, China. neurosurgeonwf@aliyun.com.
Zhirong ZouDepartment of Anatomy, Histology and Embryology, Kunming Medical University, Kunming, China.
Yi GongSecond Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Rd, Kunming, Yunnan, 650032, China.
Dong YuanSecond Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Rd, Kunming, Yunnan, 650032, China.
Xun ChenSecond Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Rd, Kunming, Yunnan, 650032, China.
Tao SunSecond Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Rd, Kunming, Yunnan, 650032, China.
First Affiliated Hospital of Kunming Medical University · CNKunming Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular risk factors have been linked to cognitive decline and dementia in the elderly. Microvascular inflammation, especially of the endothelium, may contribute to the progression of neurodegenerative events in Alzheimer's disease (AD). Memantine, an uncompetitive N-methyl-D-aspartate (NMDA) receptor antagonist, is a licensed drug used for the treatment of moderate to severe AD. However, little information is available regarding its anti-inflammatory effects on the endothelium. In this study, we investigated the effects of memantine on human brain microvascular endothelial dysfunction induced by the pro-inflammatory cytokine tumor necrosis factor-α (TNF-α). Our results show that memantine prevents the attachment of monocyte THP-1 cells to human brain microvascular endothelial cells (HBMVEs). An in vitro BBB model experiment displayed that memantine could rescue TNF-α-induced disruption of the in vitro BBB model. In addition, memantine also interferes with monocyte transmigration across the BBB model. Our results indicate that TNF-α significantly increased the expression of cell adhesion molecules, such as ICAM-1, VCAM-1, and E-selectin, which was prevented by pretreatment with memantine. Mechanistically, memantine reversed activation of the transcription factor NF-κB by preventing the phosphorylation and degradation of its inhibitor IκBα. Our data is the first to describe a novel anti-inflammatory mechanism driven by the endothelial cell-mediated neuroprotective effects of memantine.

Indexed as

Cell AdhesionBlood-Brain BarrierCell Adhesion MoleculesCells, CulturedEndothelial CellsExcitatory Amino Acid AntagonistsHumansMemantineMonocytesCell Adhesion MoleculesExcitatory Amino Acid AntagonistsMemantineAlzheimer’s disease (AD)Blood-brain barrier (BBB)Endothelial cellsMemantineNF-κB

Identifiers

PMID28429235
OpenAlexW2606288812

What OpenQuestion holds

Textmetadata
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.