Evidence map›Paper›PMID 29946319›Full record

ArticleFrontiers in immunology2018

Resolvin E1 Promotes Bone Preservation Under Inflammatory Conditions.

Karim El Kholy, Marcelo Freire, Tsute Chen, Thomas E Van Dyke

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

43 citing papers in PubMed, 62 citations in OpenAlex.

  1. Trial
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  13. Is there a role for essential fatty acids in osteoporosis?European journal of clinical nutrition · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. RvD1International journal of molecular sciences · 2022
    Article
  20. Review
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

4 authors at 3 institutions in 3 countries.

Karim El KholyThe Forsyth Institute, Cambridge, MA, United States.
Marcelo FreireJ Craig Venter Institute, La Jolla, MA, United States.
Tsute ChenThe Forsyth Institute, Cambridge, MA, United States.
Thomas E Van DykeThe Forsyth Institute, Cambridge, MA, United States.
Harvard University · USJ. Craig Venter Institute · USUniversity of Bern · CH

Funding

Mechanisms of Resolvin E1 in Periodontal RegenerationR01DE025020 · NIDCR · ADA FORSYTH INSTITUTE, INC. · PI GUASTALDI, FERNANDO, VAN DYKE, THOMAS ELLIOTT · 2015 to 2023
$4.9M
Roles for lymphocyte RANKL in periodontal complications of type 2 diabetesU01DE025383 · NIDCR · UNIVERSITY OF KENTUCKY · PI NIKOLAJCZYK, BARBARA, VAN DYKE, THOMAS ELLIOTT · 2018 to 2020
$1.7M
Regulation of ChemR23 in Resolution of InflammationR00DE023584 · NIDCR · J. CRAIG VENTER INSTITUTE, INC. · PI FREIRE, MARCELO · 2015 to 2019
$1.2M
Roles for lymphocyte RANKL in periodontal complications of type 2 diabetesR01DE025383 · NIDCR · UNIVERSITY OF KENTUCKY · PI NIKOLAJCZYK, BARBARA, VAN DYKE, THOMAS ELLIOTT · 2016 to 2017
$1.2M
Regulation of ChemR23 in Resolution of InflammationK99DE023584 · NIDCR · ADA FORSYTH INSTITUTE, INC. · PI FREIRE, MARCELO · 2013 to 2014
$207k
NIDCR NIH HHS K99 DE023584NIDCR NIH HHS R00 DE023584NIDCR NIH HHS R01 DE025020NIDCR NIH HHS R01 DE025383NIDCR NIH HHS U01 DE025383
6 · The paper itself

Abstract

Resolvins are endogenous lipid mediators derived from omega-3 fatty acids. Resolvin E1 (RvE1), derived from eicosapentaenoic acid (EPA), modulates osteoclasts and immune cells in periodontal disease models. The direct role of RvE1 in bone remodeling is not well understood. The objective of this study was to determine the impact of RvE1 on bone remodeling under inflammatory conditions. Our working hypothesis is that RvE1 downregulates bone resorption through direct actions on both osteoblast and osteoclast function in inflammatory osteoclastogenesis. A tumor necrosis factor-α induced local calvarial osteolysis model with or without the systemic administration of RvE1 was used. To evaluate osteoclastogenesis and NFκB signaling pathway activity, murine bone tissue was evaluated by Micro CT (μCT) analysis, TRAP staining, and immunofluorescence analysis. Mechanistically, to evaluate the direct role of RvE1 impacting bone cells, primary calvarial mouse osteoblasts were stimulated with interleukin (IL)-6 (10 ng/ml) and IL-6 receptor (10 ng/ml) and simultaneously incubated with or without RvE1 (100 nM). Expression of receptor activator of NFκB ligand (RANKL) and osteoprotegerin (OPG) was measured by ELISA. RNA sequencing (RNA-Seq) and differential expression analysis was performed to determine signaling pathways impacted by RvE1. The systemic administration of RvE1 reduced calvarial bone resorption as determined by µCT. Histologic analysis of calvaria revealed that osteoclastogenesis was reduced as determined by number and size of osteoclasts in TRAP-stained sections (

Indexed as

AnimalsBone and BonesBone RegenerationCell DifferentiationDisease Models, AnimalEicosapentaenoic AcidGene Expression ProfilingGene Expression RegulationInflammationMiceOsteoblastsOsteoclastsOsteogenesisOsteolysisOsteoprotegerinRANK Ligand5S,12R,18R-trihydroxy-6Z,8E,10E,14Z,16E-eicosapentaenoic acidEicosapentaenoic AcidOsteoprotegerinRANK LigandTnfrsf11b protein, mouseTumor Necrosis Factor-alphabonebone metabolisminflammatory diseasesresolutionresolvin E1tissue regeneration

Identifiers

PMID29946319
PMCPMC6005849
OpenAlexW2808018118

What OpenQuestion holds

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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.