Evidence map›Paper›PMID 41786714›Full record

ArticleNature communications2026

Assessing the micromechanical architecture of joint tissues with speckle rheological microscopy.

Nichaluk Leartprapun, Fernando P S Guastaldi, Mark A Randolph, Robert W Redmond, Seemantini K Nadkarni

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Nichaluk LeartprapunWellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0002-3848-9695
Fernando P S GuastaldiDivision of Oral and Maxillofacial Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Mark A RandolphDivision of Plastic and Reconstructive Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Robert W RedmondWellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Seemantini K NadkarniWellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA. snadkarni@mgh.harvard.edu.ORCID http://orcid.org/0000-0003-2726-5765

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Joint tissues rely on a finely tuned interplay between solid (elastic) and fluid (viscous) constituents to support their mechanical function. Degradation of these constituents due to disease or trauma disrupts the elastic and viscous susceptibility of joint tissues, directly impairing joint function. We present Speckle rHEologicAl micRoscopy (SHEAR) to investigate the viscoelastic behavior of intact joint tissues without making contact or otherwise manipulating the sample, offering a promising non-destructive imaging tool for assessing mechanical function in degenerative joint disease. SHEAR demonstrated strong correlation to conventional rheometer in healthy swine knee joint tissues. In swine cartilage with focal lesions and surgically excised cartilage specimens from human patients undergoing knee replacement, SHEAR revealed transformation in both the elastic and viscous landscape of the tissue. SHEAR has the potential to provide a powerful tool for biomechanical analysis of joint structures and pave new paths for improved diagnosis and therapy of degenerative joint disease.

Indexed as

Cartilage, ArticularKnee JointMicroscopyRheologyAnimalsBiomechanical PhenomenaElasticityHumansSwineViscosity

Identifiers

PMID41786714
PMCPMC13086869

What Socratic 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 Socratic graph.