Evidence map›Paper›PMID 27684281›Full record

ArticleJournal of visualized experiments : JoVE2016

Murine Flexor Tendon Injury and Repair Surgery.

Jessica E Ackerman, Alayna E Loiselle

Abstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 44 citations in OpenAlex.

  1. Trial
  2. Article
  3. Comparative Analysis of Tendon Healing in a Clinically Relevant Mouse Model of Achilles Tendon Repair.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2026
    Article
  4. Article
  5. Article
  6. Pharmacological antagonism of Ccr2+ cell recruitment to facilitate regenerative tendon healing.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025
    Article
  7. Loss ofMatrix biology plus · 2025
    Article
  8. Loss ofbioRxiv : the preprint server for biology · 2024
    Article
  9. Article
  10. Identification of Periostin as a critical niche for myofibroblast dynamics and fibrosis during tendon healing.Matrix biology : journal of the International Society for Matrix Biology · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Characterization of scar tissue biomechanics during adult murine flexor tendon healing.Journal of the mechanical behavior of biomedical materials · 2022
    Article
  15. Article
  16. Article
  17. Effects of tamoxifen on tendon homeostasis and healing: Considerations for the use of tamoxifen-inducible mouse models.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2021
    Article
  18. Article
  19. Proceed with Caution: Mouse Deep Digit Flexor Tendon Injury Model.Plastic and reconstructive surgery. Global open · 2021
    Article
  20. 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

2 authors at 1 institution in 1 country.

Jessica E AckermanCenter for Musculoskeletal Research, Department of Orthopaedics & Rehabilitation, University of Rochester Medical Center.
Alayna E LoiselleCenter for Musculoskeletal Research, Department of Orthopaedics & Rehabilitation, University of Rochester Medical Center; Alayna_Loiselle@urmc.rochester.edu.
University of Rochester Medical Center · US

Funding

Rochester Resource-Based Center for Bone, Muscle and Orthopaedic Research (ROCSTARR) (Overall Application)P30AR069655 · NIAMS · UNIVERSITY OF ROCHESTER · PI Edward M. Schwarz · 2016 to 2026
$7.8M
The University of Rochester Core Center for Musculoskeletal Biology and MedicineP30AR061307 · NIAMS · UNIVERSITY OF ROCHESTER · PI SCHWARZ, EDWARD M. · 2011 to 2015
$3.0M
Defining the relationship between attenuated insulin receptor signaling and fibrosis in diabetic tendinopathyK01AR068386 · NIAMS · UNIVERSITY OF ROCHESTER · PI LOISELLE, ALAYNA · 2016 to 2019
$484k
NIAMS NIH HHS K01 AR068386NIAMS NIH HHS P30 AR061307NIAMS NIH HHS P30 AR069655
6 · The paper itself

Abstract

Tendon connects skeletal muscle and bone, facilitating movement of nearly the entire body. In the hand, flexor tendons (FTs) enable flexion of the fingers and general hand function. Injuries to the FTs are common, and satisfactory healing is often impaired due to excess scar tissue and adhesions between the tendon and surrounding tissue. However, little is known about the molecular and cellular components of FT repair. To that end, a murine model of FT repair that recapitulates many aspects of healing in humans, including impaired range of motion and decreased mechanical properties, has been developed and previously described. Here an in-depth demonstration of this surgical procedure is provided, involving transection and subsequent repair of the flexor digitorum longus (FDL) tendon in the murine hind paw. This technique can be used to conduct lineage analysis of different cell types, assess the effects of gene gain or loss-of-function, and to test the efficacy of pharmacological interventions in the healing process. However, there are two primary limitations to this model: i) the FDL tendon in the mid-portion of the murine hind paw, where the transection and repair occur, is not surrounded by a synovial sheath. Therefore this model does not account for the potential contribution of the sheath to the scar formation process. ii) To protect the integrity of the repair site, the FT is released at the myotendinous junction, decreasing the mechanical forces of the tendon, likely contributing to increased scar formation. Isolation of sufficient cells from the granulation tissue of the FT during the healing process for flow cytometric analysis has proved challenging; cytology centrifugation to concentrate these cells is an alternate method used, and allows for generation of cell preparations on which immunofluorescent labeling can be performed. With this method, quantification of cells or proteins of interest during FT healing becomes possible.

Indexed as

Wound HealingAnimalsCicatrixHumansMiceOrthopedic ProceduresTendon InjuriesTendonsTissue Adhesions

Identifiers

PMID27684281
PMCPMC5084846
OpenAlexW2522211665

What OpenQuestion holds

Textmetadata
LicenceTDM
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.