Evidence map›Paper›PMID 40083776›Full record

ArticleBioactive materials2025

Precision repair of zone-specific meniscal injuries using a tunable extracellular matrix-based hydrogel system.

Se-Hwan Lee, Zizhao Li, Ellen Y Zhang, Dong Hwa Kim, Ziqi Huang, Yuna Heo, Sang Jin Lee, Hyun-Wook Kang, Jason A Burdick, Robert L Mauck and 1 more

Abstract read
In one paragraph

Article in Bioactive materials, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Advances in hyaluronic acid hydrogel for meniscus repair.Frontiers in bioengineering and biotechnology · 2025
    Review
  9. Collagen-Based Scaffolds for Meniscal Repair and Regeneration.Journal of tissue engineering and regenerative medicine · 2025
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Se-Hwan LeeMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, United States.
Zizhao LiMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, United States.
Ellen Y ZhangMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, United States.
Dong Hwa KimMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, United States.
Ziqi HuangBiofunctional Materials, Division of Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong SAR, PR China.
Yuna HeoMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, United States.
Sang Jin LeeBiofunctional Materials, Division of Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong SAR, PR China.
Hyun-Wook KangDepartment of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea.
Jason A BurdickDepartment of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA, 19104, United States.
Robert L MauckMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, United States.
Su Chin HeoMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, United States.

Funding

Overall: Resource-based Center for Musculoskeletal Disorders Research (Overall Application)P30AR069619 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI LOUIS J SOSLOWSKY · 2016 to 2026
$9.1M
Dynamic Fibrous Scaffolds for Repairing Dense Connective TissuesR01AR056624 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI Jason A Burdick, Robert L Mauck · 2009 to 2026
$7.5M
Biomimetic Vascular Matrix for Vascular Smooth Muscle Cell Mechanobiology and PathologyR01HL163168 · NHLBI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI Yongho Bae, Su Chin Heo · 2023 to 2026
$2.2M
NHLBI NIH HHS R01 HL163168NIAMS NIH HHS P30 AR069619NIAMS NIH HHS R01 AR056624RRD VA I50 RX004845
6 · The paper itself

Abstract

Meniscus injuries present significant therapeutic challenges due to their limited self-healing capacity and the diverse biological and mechanical properties across the tissue. Conventional repair strategies do not replicate the complex zonal characteristics within the meniscus, resulting in suboptimal outcomes. In this study, we introduce an innovative fetal/adult and stiffness-tunable meniscus decellularized extracellular matrix (DEM)-based hydrogel system designed for precision repair of heterogeneous, zonal-dependent meniscus injuries. By synthesizing fetal and adult DEM hydrogels, we identified distinct cellular responses, including that hydrogels with adult meniscus-derived DEM promote more fibrochondrogenic phenotypes. The incorporation of methacrylated hyaluronic acid (MeHA) further refined the mechanical properties and injectability of the DEM-based hydrogels. The combination of fetal and adult DEM with MeHA allowed for precise tuning of stiffness, influencing cell differentiation and closely mimicking native tissue environments.

Indexed as

Fetal/adult extracellular matrixMeniscus repairMethacrylated hyaluronic acid (MeHA)Stiffness tunable hydrogel

Identifiers

PMID40083776
PMCPMC11904587

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.