Evidence map›Paper›PMID 33072094›Full record

ArticleFrontiers in immunology2020

Matrix Metalloproteinase-12 Is Required for Granuloma Progression.

Arjun Mohan, Nicole Neequaye, Anagha Malur, Eman Soliman, Matthew McPeek, Nancy Leffler, David Ogburn, Debra A Tokarz, Warren Knudson, Sina A Gharib and 3 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

14 citing papers in PubMed, 24 citations in OpenAlex.

  1. MMP12 induces fibrogenic macrophage differentiation to drive granuloma-associated cardiac fibrosis.American journal of respiratory and critical care medicine · 2026
    Article
  2. Article
  3. Overview of multi-omics approaches for pulmonary sarcoidosis.EC pulmonology and respiratory medicine · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Role of matrix metalloproteinase in wound healing.American journal of translational research · 2022
    Review
  11. The M2a Macrophage Phenotype Accompanies Pulmonary Granuloma Resolution inInternational journal of molecular sciences · 2021
    Article
  12. Review
  13. Review
  14. Inflammatory Pathways in Sarcoidosis.Advances in experimental medicine and biology · 2021
    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

13 authors at 4 institutions in 2 countries.

Arjun MohanDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
Nicole NeequayeDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
Anagha MalurDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
Eman SolimanDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
Matthew McPeekDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
Nancy LefflerDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
David OgburnDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
Debra A TokarzDepartment of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States.
Warren KnudsonDepartment of Anatomy and Cell Biology, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
Sina A GharibDivision of Pulmonary, Critical Care and Sleep Medicine, Computational Medicine Core, Center for Lung Biology, Department of Medicine, University of Washington, Seattle, WA, United States.
Lynn M SchnappAllergy, Pulmonary and Critical Care Medicine, Department of Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, United States.
Barbara P BarnaDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
Mary Jane ThomassenDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.
East Carolina University · USNorth Carolina State University · USUniversity of Washington · USUniversity of Wisconsin–Madison · US

Funding

Translational Research Support CoreP30ES025128 · NIEHS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Sue Fenton · 2015 to 2026
$18.3M
Alveolar Macrophages in Granulomatous DiseaseR01ES025191 · NIEHS · EAST CAROLINA UNIVERSITY · PI THOMASSEN, MARY JANE · 2016 to 2020
$1.6M
NIEHS NIH HHS P30 ES025128NIEHS NIH HHS R01 ES025191
6 · The paper itself

Abstract

Background: Sarcoidosis is a chronic inflammatory disease of unknown cause characterized by granuloma formation. Mechanisms for chronic persistence of granulomas are unknown. Matrix Metalloproteinase-12 (MMP12) degrades extracellular matrix elastin and enables infiltration of immune cells responsible for inflammation and granuloma formation. Previous studies report increased MMP12 in sarcoidosis patients and association between MMP12 expression and disease severity. We also observed elevated MMP12 in our multiwall carbon nanotube (MWCNT) murine model of granulomatous inflammation. Here we hypothesized that MMP12 is important to acute and late phases of granuloma pathogenesis. To test this hypothesis, we analyzed granulomatous and inflammatory responses of Methods: C57BL/6 (wildtype) and Results: Pulmonary granuloma appearance at 10 days after MWCNT instillation showed no differences between wildtype and Conclusions: The striking reduction of granuloma formation at day 60 in

Indexed as

AnimalsGranulomaMacrophages, AlveolarMatrix Metalloproteinase 12MiceMice, KnockoutNanotubes, CarbonSarcoidosis, Pulmonarymatrix metallopeptidase 12, mouseMatrix Metalloproteinase 12Nanotubes, CarbongranulomainflammationMMP12MWCNTPPARγsarcoidosis

Identifiers

PMID33072094
PMCPMC7531023
OpenAlexW3087221335

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.