Evidence map›Paper›PMID 32750044›Full record

ArticleJCI insight2020

Resolvin D1 supports skeletal myofiber regeneration via actions on myeloid and muscle stem cells.

James F Markworth, Lemuel A Brown, Eunice Lim, Carolyn Floyd, Jacqueline Larouche, Jesus A Castor-Macias, Kristoffer B Sugg, Dylan C Sarver, Peter Cd Macpherson, Carol Davis and 3 more

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
4.5field-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

41 citing papers in PubMed, 72 citations in OpenAlex.

  1. Trial
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  7. Long-chain Polyunsaturated Fatty Acids MitigatebioRxiv : the preprint server for biology · 2026
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  8. Nutrients · 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

13 authors at 4 institutions in 2 countries.

James F MarkworthDepartment of Molecular & Integrative Physiology.
Lemuel A BrownDepartment of Molecular & Integrative Physiology.
Eunice LimDepartment of Molecular & Integrative Physiology.
Carolyn FloydDepartment of Molecular & Integrative Physiology.
Jacqueline LaroucheDepartment of Biomedical Engineering, and.
Jesus A Castor-MaciasDepartment of Biomedical Engineering, and.
Kristoffer B SuggDepartment of Orthopaedic Surgery.
Dylan C SarverDepartment of Orthopaedic Surgery.
Peter Cd MacphersonDepartment of Molecular & Integrative Physiology.
Carol DavisDepartment of Molecular & Integrative Physiology.
Carlos A AguilarDepartment of Biomedical Engineering, and.
Krishna Rao MaddipatiDepartment of Pathology, Lipidomics Core Facility, Wayne State University, Detroit, Michigan, USA.
Susan V BrooksDepartment of Molecular & Integrative Physiology.
Laboratoire d’immunologie intégrative du cancer · FRJohns Hopkins University · USUniversity of Michigan · USWayne State University · US

Funding

Research Education CoreP30AG024824 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Neil Alexander · 2004 to 2026
$29.2M
PROJECT 3: Neuromuscular redox homeostasis in mice lacking SOD1 and aging wild type mice subcontract at University of LiverpoolP01AG051442 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BROOKS, SUSAN V · 2016 to 2020
$8.9M
Structure, Composition, & Histology Core - Core BP30AR069620 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KARL J JEPSEN · 2016 to 2026
$8.4M
University of Michigan Postbaccalaureate Research Education Program (UM PREP)R25GM086262 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ALLEN, BENJAMIN · 2009 to 2024
$6.1M
Defining the relative roles of pre- and post-synaptic events in the initiation and progression of sarcopeniaR01AG050676 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BROOKS, SUSAN V, VAN REMMEN, HOLLY · 2016 to 2020
$3.3M
Triple Quadrupole - Ion Trap Hybrid LC/MS/MS SystemS10RR027926 · NCRR · WAYNE STATE UNIVERSITY · PI MADDIPATI, KRISHNARAO · 2010 to 2010
$425k
NCRR NIH HHS S10 RR027926NIAMS NIH HHS P30 AR069620NIA NIH HHS P01 AG051442NIA NIH HHS P30 AG024824NIA NIH HHS R01 AG050676NIGMS NIH HHS R25 GM086262
6 · The paper itself

Abstract

Specialized proresolving mediators (SPMs) actively limit inflammation and expedite its resolution by modulating leukocyte recruitment and function. Here we profiled intramuscular lipid mediators via liquid chromatography-tandem mass spectrometry-based metabolipidomics following myofiber injury and investigated the potential role of SPMs in skeletal muscle inflammation and repair. Both proinflammatory eicosanoids and SPMs increased following myofiber damage induced by either intramuscular injection of barium chloride or synergist ablation-induced functional muscle overload. Daily systemic administration of the SPM resolvin D1 (RvD1) as an immunoresolvent limited the degree and duration of inflammation, enhanced regenerating myofiber growth, and improved recovery of muscle strength. RvD1 suppressed inflammatory cytokine expression, enhanced polymorphonuclear cell clearance, modulated the local muscle stem cell response, and polarized intramuscular macrophages to a more proregenerative subset. RvD1 had minimal direct impact on in vitro myogenesis but directly suppressed myokine production and stimulated macrophage phagocytosis, showing that SPMs can modulate both infiltrating myeloid and resident muscle cell populations. These data reveal the efficacy of immunoresolvents as a novel alternative to classical antiinflammatory interventions in the management of muscle injuries to modulate inflammation while stimulating tissue repair.

Indexed as

RegenerationAnimalsDocosahexaenoic AcidsFemaleInflammationMacrophagesMiceMice, Inbred C57BLMuscle Fibers, SkeletalMuscle, SkeletalMyeloid CellsNeutrophilsRatsRats, Sprague-DawleyStem CellsDocosahexaenoic Acidsresolvin D1EicosanoidsInflammationMacrophagesMuscle BiologySkeletal muscle

Identifiers

PMID32750044
PMCPMC7526543
OpenAlexW3047183990

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.