Evidence map›Paper›PMID 33225628›Full record

ArticleJournal of cellular and molecular medicine2021

Maresin 1 attenuates pro-inflammatory activation induced by β-amyloid and stimulates its uptake.

Ying Wang, Axel Leppert, Shuai Tan, Bram van der Gaag, Nailin Li, Marianne Schultzberg, Erik Hjorth

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Maresins.Biomolecules · 2026
    Review
  4. Review
  5. Review
  6. Novel insights into asthma pathophysiology and pharmacological interventions: spiral of respiratory symptoms and psychiatric episodes.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Role of neuroinflammation in neurodegeneration development.Signal transduction and targeted therapy · 2023
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Maresin-1 and Inflammatory Disease.International journal of molecular sciences · 2022
    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

7 authors at 2 institutions in 1 country.

Ying WangDepartment of Neurobiology, Care Sciences & Society, Division of Neurogeriatrics, Karolinska Institutet, Solna, Sweden.ORCID 0000-0001-8194-5695
Axel LeppertDepartment of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Shuai TanDepartment of Medicine, Clinical Pharmacology Group, Karolinska University Hospital, Solna, Sweden.
Bram van der GaagDepartment of Neurobiology, Care Sciences & Society, Division of Neurogeriatrics, Karolinska Institutet, Solna, Sweden.
Nailin LiDepartment of Medicine, Clinical Pharmacology Group, Karolinska University Hospital, Solna, Sweden.
Marianne SchultzbergDepartment of Neurobiology, Care Sciences & Society, Division of Neurogeriatrics, Karolinska Institutet, Solna, Sweden.ORCID 0000-0002-8314-0927
Erik HjorthDepartment of Neurobiology, Care Sciences & Society, Division of Neurogeriatrics, Karolinska Institutet, Solna, Sweden.
Karolinska Institutet · SEKarolinska University Hospital · SE

Funding

China Scholarship CouncilGun och Bertil Stohnes StiftelseHjärt-Lungfonden 20160419Stiftelsen för Gamla TjänarinnorThe Åhlén foundationThe Center for Innovative MedicineThe Erik Rönnberg foundationThe Swedish Alzheimer FoundationThe Swedish Brain FoundationThe Swedish Dementia FoundationThe Swedish Research Council
6 · The paper itself

Abstract

Alzheimer's disease (AD) is the most common dementia, characterized by pathological accumulation of β-amyloid (Aβ) and hyperphosphorylation of tau protein, together with a damaging chronic inflammation. The lack of effective treatments urgently warrants new therapeutic strategies. Resolution of inflammation, associated with beneficial and regenerative activities, is mediated by specialized pro-resolving lipid mediators (SPMs) including maresin 1 (MaR1). Decreased levels of MaR1 have been observed in AD brains. However, the pro-resolving role of MaR1 in AD has not been fully investigated. In the present study, human monocyte-derived microglia (MdM) and a differentiated human monocyte cell line (THP-1 cells) exposed to Aβ were used as models of AD neuroinflammation. We have studied the potential of MaR1 to inhibit pro-inflammatory activation of Aβ and assessed its ability to stimulate phagocytosis of Aβ

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesBlotting, WesternCells, CulturedCell SurvivalDocosahexaenoic AcidsHumansImmunohistochemistryMicrogliaNF-kappa BPhagocytosisTHP-1 Cells7,14-dihydroxydocosa-4,8,10,12,16,19-hexaenoic acidAmyloid beta-PeptidesDocosahexaenoic AcidsNF-kappa BAlzheimer's diseasechemokinescytokinesflow cytometryhumanmonocyte-derived microgliaNF-κBpro-resolvingresolution of inflammationTHP-1

Identifiers

PMID33225628
PMCPMC7810927
OpenAlexW3108181769

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.