Evidence map›Paper›PMID 34409861›Full record

ArticleTissue engineering. Part A2022

Photoreactive Hydrogel Stiffness Influences Volumetric Muscle Loss Repair.

Ivan M Basurto, Juliana A Passipieri, Gregg M Gardner, Kathryn K Smith, Austin R Amacher, Audrey I Hansrisuk, George J Christ, Steven R Caliari

Open access · greenAbstract read
In one paragraph

Article in Tissue engineering. Part A, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 30 citations in OpenAlex.

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  18. Functional hydrogels for the repair and regeneration of tissue defects.Frontiers in bioengineering and biotechnology · 2023
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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

8 authors at 1 institution in 1 country.

Ivan M BasurtoDepartment of Biomedical Engineering, University of Virginia, Charlottesville, Virginia, USA.
Juliana A PassipieriDepartment of Biomedical Engineering, University of Virginia, Charlottesville, Virginia, USA.
Gregg M GardnerDepartment of Chemical Engineering, University of Virginia, Charlottesville, Virginia, USA.
Kathryn K SmithDepartment of Chemical Engineering, University of Virginia, Charlottesville, Virginia, USA.
Austin R AmacherDepartment of Biomedical Engineering, University of Virginia, Charlottesville, Virginia, USA.
Audrey I HansrisukDepartment of Chemistry, and University of Virginia, Charlottesville, Virginia, USA.
George J ChristDepartment of Biomedical Engineering, University of Virginia, Charlottesville, Virginia, USA.
Steven R CaliariDepartment of Biomedical Engineering, University of Virginia, Charlottesville, Virginia, USA.ORCID 0000-0002-7506-3079
University of Virginia · US

Funding

Biotechnology Training ProgramT32GM136615 · NIGMS · UNIVERSITY OF VIRGINIA · PI Silvia Salinas Blemker, Kimberly A. Kelly · 2020 to 2026
$3.4M
Aligned and electrically conductive collagen scaffolds for guiding innervated muscle-tendon junction repair of volumetric muscle loss injuriesR01AR078866 · NIAMS · UNIVERSITY OF VIRGINIA · PI CALIARI, STEVEN · 2021 to 2025
$2.0M
Aligned and Conductive 3D Collagen Scaffolds for Skeletal Muscle Tissue EngineeringR21AR075181 · NIAMS · UNIVERSITY OF VIRGINIA · PI CALIARI, STEVEN · 2019 to 2020
$356k
NIAMS NIH HHS R01 AR078866NIAMS NIH HHS R21 AR075181NIGMS NIH HHS T32 GM136615
6 · The paper itself

Abstract

Volumetric muscle loss (VML) injuries are characterized by permanent loss of muscle mass, structure, and function. Hydrogel biomaterials provide an attractive platform for skeletal muscle tissue engineering due to the ability to easily modulate their biophysical and biochemical properties to match a range of tissue characteristics. In this work, we successfully developed a mechanically tunable hyaluronic acid (HA) hydrogel system to investigate the influence of hydrogel stiffness on VML repair. HA was functionalized with photoreactive norbornene groups to create hydrogel networks that rapidly crosslink through thiol-ene click chemistry with tailored mechanics. Mechanical properties were controlled by modulating the amount of matrix metalloproteinase-degradable peptide crosslinker to produce hydrogels with increasing elastic moduli of 1.1 ± 0.002, 3.0 ± 0.002, and 10.6 ± 0.006 kPa, mimicking a relevant range of developing and mature muscle stiffnesses. Functional muscle recovery was assessed following implantation of the HA hydrogels by

Indexed as

HydrogelsMuscular DiseasesAnimalsHyaluronic AcidMuscle DevelopmentMuscle, SkeletalRatsRegenerationHyaluronic AcidHydrogelshydrogelregenerative medicinevolumetric muscle loss

Identifiers

PMID34409861
PMCPMC9057873
OpenAlexW3195556726

What OpenQuestion holds

Textmetadata
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.