Evidence map›Paper›PMID 39534671›Full record

ArticleFrontiers in bioengineering and biotechnology2024

Healthy but not osteoarthritic human meniscus-derived matrix scaffolds promote meniscus repair.

Saman Firoozi, Jon C Ley, Dawn A D Chasse, David E Attarian, Samuel S Wellman, Annunziato Amendola, Amy L McNulty

Abstract read
In one paragraph

Article in Frontiers in bioengineering and biotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Review
  2. 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.

Saman FirooziDepartment of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, United States.
Jon C LeyDepartment of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, United States.
Dawn A D ChasseDepartment of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, United States.
David E AttarianDepartment of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, United States.
Samuel S WellmanDepartment of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, United States.
Annunziato AmendolaDepartment of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, United States.
Amy L McNultyDepartment of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, United States.

Funding

Using 3D Nonwovens Fabrication to Engineer Region-Specific Extracellular Matrix Structure and Bioactivity of the Knee MeniscusR01AR078245 · NIAMS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI FISHER, MATTHEW B, MCNULTY, AMY L · 2021 to 2025
$2.6M
Mechanotransduction in Meniscus Health and RepairR01AR073221 · NIAMS · DUKE UNIVERSITY · PI MCNULTY, AMY L · 2019 to 2023
$2.1M
NIAMS NIH HHS R01 AR073221NIAMS NIH HHS R01 AR078245
6 · The paper itself

Abstract

Meniscus tissue is commonly injured due to sports-related injuries and age-related degeneration and approximately 50% of individuals with a meniscus tear will develop post-traumatic osteoarthritis (PTOA). Given that the meniscus has limited healing potential, new therapeutic strategies are required to enhance meniscus repair. Porcine meniscus-derived matrix (MDM) scaffolds improve meniscus integrative repair, but sources of human meniscus tissue have not been investigated. Therefore, the objectives of this study were to generate healthy and osteoarthritic (OA) MDM scaffolds and to compare meniscus cellular responses and integrative repair. Meniscus cells showed high viability on both healthy and OA scaffolds. While DNA content was higher in cell-seeded OA scaffolds than cell-seeded healthy scaffolds, CCK-8, and both sGAG and collagen content were similar between scaffold types. After 28 days in an

Indexed as

ageallograftcollagenmeniscusmeniscus repairosteoarthritisproteoglycanstissue engineering

Identifiers

PMID39534671
PMCPMC11554469

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Registered trials

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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.