Evidence map›Paper›PMID 26436482›Full record

ArticleNature methods2015

Noncontact three-dimensional mapping of intracellular hydromechanical properties by Brillouin microscopy.

Giuliano Scarcelli, William J Polacheck, Hadi T Nia, Kripa Patel, Alan J Grodzinsky, Roger D Kamm, Seok Hyun Yun

Registry-linked trialAbstract read
In one paragraph

Article in Nature methods, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03220529 (A Study to Test the Potential of Brillouin Microscopy for Biomechanical Properties Measurements in Human Cornea), which is not on this map. Cited by 215 papers.

0numbers the graph read from it
0cells of the map it votes in
215citing 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.

NCT03220529 nacompletednot on this mapstarted 2016, after this paper: background citation

A Study to Test the Potential of Brillouin Microscopy for Biomechanical Properties Measurements in Human Cornea

TypeinterventionalSponsorMassachusetts General HospitalRan2016 to 2020Enrolled85ConditionsPellucid Marginal Corneal Degeneration, Keratoconus, KeratectasiaArmsBrillouin Ocular Scanner
3 · Its place in the literature

Who cites it

215 citing papers in PubMed.

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  15. Brillouin microscopy in cancer research: a review.Journal of biomedical optics · 2025
    Review
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  19. Review
  20. RAB5A Promotes Active Fluid Wetting by Reprogramming Breast Cancer Spheroid Mechanics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article

155 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

7 authors.

Giuliano ScarcelliWellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts, USA.
William J PolacheckDepartment of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.ORCID http://orcid.org/0000-0003-2728-0746
Hadi T NiaDepartment of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
Kripa PatelWellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts, USA.
Alan J GrodzinskyDepartment of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
Roger D KammDepartment of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
Seok Hyun YunWellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts, USA.

Funding

TRD3: Percutaneous and Interstitial ImagingP41EB015903 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI Benjamin James Vakoc · 2012 to 2026
$22.4M
Biomechanical analysis of the cornea and keratoconusR01EY025454 · NEI · MASSACHUSETTS GENERAL HOSPITAL · PI YUN, SEOK-HYUN ANDY · 2015 to 2018
$1.6M
Microfluidic 3D Assays for Metastatic CancerR33CA174550 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI KAMM, ROGER D · 2013 to 2015
$1.1M
Imaging cellular biomechanics on-chip in 2D and 3D microenvironmentsK25EB015885 · NIBIB · UNIV OF MARYLAND, COLLEGE PARK · PI SCARCELLI, GIULIANO · 2013 to 2017
$712k
Biomechanical Understanding of Accomodation Mechanism with Brillouin MicroscopyR21EY023043 · NEI · UNIV OF MARYLAND, COLLEGE PARK · PI SCARCELLI, GIULIANO · 2013 to 2014
$485k
NCI NIH HHS R33 CA174550NEI NIH HHS R01 EY025454NEI NIH HHS R01-EY025454NEI NIH HHS R21 EY023043NEI NIH HHS R21-EY023043NIBIB NIH HHS K25 EB015885NIBIB NIH HHS K25-EB015885NIBIB NIH HHS P41 EB015903NIBIB NIH HHS P41-EB015903
6 · The paper itself

Abstract

Current measurements of the biomechanical properties of cells require physical contact with cells or lack subcellular resolution. Here we developed a label-free microscopy technique based on Brillouin light scattering that is capable of measuring an intracellular longitudinal modulus with optical resolution. The 3D Brillouin maps we obtained of cells in 2D and 3D microenvironments revealed mechanical changes due to cytoskeletal modulation and cell-volume regulation.

Indexed as

AnimalsBiomechanical PhenomenaCell SizeCytoskeletonElastic ModulusExtracellular MatrixImaging, Three-DimensionalMiceMicroscopy, ConfocalNIH 3T3 CellsOsmotic Pressure

Identifiers

PMID26436482
PMCPMC4666809

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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.