Evidence map›Paper›PMID 26594344›Full record

ReviewF1000Research2015

Viscoelastic Properties of Hyaluronan in Physiological Conditions.

Mary K Cowman, Tannin A Schmidt, Preeti Raghavan, Antonio Stecco

3 registry-linked trialsOpen access · goldAbstract readReview
In one paragraph

Review in F1000Research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 142 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
142citing papers in PubMed, 2 pooled it
7.2field-weighted citation impact, top 2% 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.

NCT04320355 nacompletednot on this mapstarted 2020, after this paper: background citation

Exploring the Effects of Soft Tissue Manual Therapy on the Viscoelastic Properties, Pressure Sensitivity and Touch Sensitivity of the Caesarean Section Scar

TypeinterventionalSponsorUniversité de SherbrookeRan2020 to 2020Enrolled51ConditionsCesarean Section ComplicationsArmsSoft tissue manual therapy
NCT06060925 completednot on this mapstarted 2023, after this paper: background citation

Multimodal Imaging Biomarkers for Investigating Fascia, Muscle and Vasculature in Myofascial Pain

TypeobservationalSponsorGeorge Mason UniversityRan2023 to 2025Enrolled96ConditionsMyofascial Pain Syndrome, HealthyArmsUltrasound imaging, Bioimpedance spectroscopy, Electromyography, Physical examination
NCT06837025 narecruitingnot on this mapstarted 2024, after this paper: background citation

The Efficacy of Fascial Manipulation Compared to Stretching in the Rehabilitation of Children With Cerebral Palsy

TypeinterventionalSponsorOrton Orthopaedic HospitalRan2024 to 2027Enrolled20ConditionsCerebral Palsy (CP)ArmsFascial manipulation
3 · Its place in the literature

Who cites it

142 citing papers in PubMed, 2 syntheses or guidelines pooled it, 309 citations in OpenAlex.

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82 more citing papers are in PubMed but not listed here.

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

4 authors at 2 institutions in 2 countries.

Mary K CowmanBiomatrix Research Center, Department of Chemical and Biomolecular Engineering, Polytechnic School of Engineering, New York University, New York, NY, 10010, USA.
Tannin A SchmidtFaculty of Kinesiology & Schulich School of Engineering - Centre for Bioengineering Research & Education, University of Calgary, Calgary, AB, T2N 1N4, Canada.
Preeti RaghavanDepartment of Rehabilitation Medicine, Rusk Rehabilitation, New York University School of Medicine, New York, NY, 10016, USA.
Antonio SteccoDepartment of Internal Medicine, University of Padova, Padua, 35100, Italy.
New York University · USUniversity of Padua · IT

Funding

Strategies for recovery of dexterity post strokeR01HD071978 · NICHD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI RAGHAVAN, PREETI · 2013 to 2017
$3.4M
NICHD NIH HHS R01 HD071978
6 · The paper itself

Abstract

Hyaluronan (HA) is a high molecular weight glycosaminoglycan of the extracellular matrix (ECM), which is particularly abundant in soft connective tissues. Solutions of HA can be highly viscous with non-Newtonian flow properties. These properties affect the movement of HA-containing fluid layers within and underlying the deep fascia. Changes in the concentration, molecular weight, or even covalent modification of HA in inflammatory conditions, as well as changes in binding interactions with other macromolecules, can have dramatic effects on the sliding movement of fascia. The high molecular weight and the semi-flexible chain of HA are key factors leading to the high viscosity of dilute solutions, and real HA solutions show additional nonideality and greatly increased viscosity due to mutual macromolecular crowding. The shear rate dependence of the viscosity, and the viscoelasticity of HA solutions, depend on the relaxation time of the molecule, which in turn depends on the HA concentration and molecular weight. Temperature can also have an effect on these properties. High viscosity can additionally affect the lubricating function of HA solutions. Immobility can increase the concentration of HA, increase the viscosity, and reduce lubrication and gliding of the layers of connective tissue and muscle. Over time, these changes can alter both muscle structure and function. Inflammation can further increase the viscosity of HA-containing fluids if the HA is modified via covalent attachment of heavy chains derived from Inter-α-Inhibitor. Hyaluronidase hydrolyzes HA, thus reducing its molecular weight, lowering the viscosity of the extracellular matrix fluid and making outflow easier. It can also disrupt any aggregates or gel-like structures that result from HA being modified. Hyaluronidase is used medically primarily as a dispersion agent, but may also be useful in conditions where altered viscosity of the fascia is desired, such as in the treatment of muscle stiffness.

Indexed as

fasciahyaluronanlubricationviscoelasticityviscosity

Identifiers

PMID26594344
PMCPMC4648226
OpenAlexW1794575150

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.