Evidence map›Paper›PMID 29710394›Full record

ArticleAnatomical record (Hoboken, N.J. : 2007)2018

Adipose Derived Stem Cells Reduce Fibrosis and Promote Nerve Regeneration in Rats.

Pietro G Di Summa, Luigi Schiraldi, Mario Cherubino, Carlo M Oranges, Daniel F Kalbermatten, Wassim Raffoul, Srinivas Madduri

Registry-linked trialOpen access · hybridAbstract readEvaluation Study
In one paragraph

Article in Anatomical record (Hoboken, N.J. : 2007), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04653129 (Use of Autologous Fat to Improve Functional Outcomes After Upper Limb Nerve Injuries), which is not on this map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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.

NCT04653129 naunknown statusnot on this mapstarted 2021, after this paper: background citation

Use of Autologous Fat to Improve Functional Outcomes After Upper Limb Nerve Injuries

TypeinterventionalSponsorAssiut UniversityRan2021 to 2023Enrolled44ConditionsNerve InjuryArmsAutologous Fat Grafting, Primary Nerve Repair
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Sciatic Nerve Plastic Surgery using Autologous Adipose Tissue.Sovremennye tekhnologii v meditsine · 2023
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Defining the regenerative effects of native spider silk fibers on primary Schwann cells, sensory neurons, and nerve-associated fibroblasts.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    Article
  15. Article
  16. Article
  17. Review
  18. The protective role of Schwann cells in bladder smooth muscle cell fibrosis.International journal of clinical and experimental pathology · 2019
    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 at 4 institutions in 2 countries.

Pietro G Di SummaDepartment of Plastic, Reconstructive and Hand Surgery, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland.
Luigi SchiraldiDepartment of Plastic, Reconstructive and Hand Surgery, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland.
Mario CherubinoDepartment of Biotechnology, University of Insubria, Varese, Italy.
Carlo M OrangesDepartment of Plastic, Reconstructive, Aesthetic and Hand Surgery, University Hospital Basel, Basel 4031, Switzerland.
Daniel F KalbermattenDepartment of Plastic, Reconstructive, Aesthetic and Hand Surgery, University Hospital Basel, Basel 4031, Switzerland.
Wassim RaffoulDepartment of Plastic, Reconstructive and Hand Surgery, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland.
Srinivas MadduriDepartment of Plastic, Reconstructive, Aesthetic and Hand Surgery, University Hospital Basel, Basel 4031, Switzerland.ORCID 0000-0003-3720-8270
University Hospital of Lausanne · CHUniversity Hospital of Basel · CHUniversity of Basel · CHUniversity of Insubria · IT

Funding

Swiss National Science Foundation (SNF) 31003A_133076/1
6 · The paper itself

Abstract

Peripheral nerve regeneration is critical and challenging in the adult humans. High level of collagen infiltration (i.e., scar tissue), in the niche of injury, impedes axonal regeneration and path finding. Unfortunately, studies focusing on the modulation of scar tissue in the nerves are scarce. To address part of this problem, we have evaluated the differentiated adipose derived stem cells (dASCs) for their antifibrotic and regenerative effects in a 10 mm nerve gap model in rats. Three different animal groups (N = 5) were treated with fibrin nerve conduits (empty), or seeded with dASCs (F + dASCs) and autograft, respectively. Histological analysis of regenerated nerves, at 12 weeks postoperatively, reveled the high levels of collagen infiltration (i.e., 21.5% ± 6.1% and 24.1% ± 2.9%) in the middle and distal segment of empty conduit groups in comparison with stem cells treated (16.6% ± 2.1% and 12.1% ± 2.9%) and autograft (15.0% ± 1.7% and 12.8% ± 1.0%) animals. Thus, the dASCs treatment resulted in significant reduction of fibrotic tissue formation. Consequently, enhanced axonal regeneration and remyelination was found in the animals treated with dASCs. Interestingly, these effects of dASCs appeared to be equivalent to that of autograft treatment. Thus, the dASCs hold great potential for preventing the scar tissue formation and for promoting nerve regeneration in the adult organisms. Future experiments will focus on the validation of these findings in a critical nerve injury model. Anat Rec, 301:1714-1721, 2018. © 2018 Wiley Periodicals, Inc.

Indexed as

Nerve RegenerationStem Cell TransplantationAdipose TissueAnimalsCollagenFibrin Tissue AdhesiveFibrosisMalePeripheral Nerve InjuriesRats, Sprague-DawleyRemyelinationSciatic NerveTissue AdhesivesCollagenFibrin Tissue AdhesiveTissue Adhesivesadipose stem cellsaxonal regenerationcollagen infiltrationfibrotic tissueremyelinationscar tissue

Identifiers

PMID29710394
PMCPMC6667902
OpenAlexW2799873662

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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.