Evidence map›Paper›PMID 32668233›Full record

ArticleBiophysical journal2020

Mechanical Heterogeneity in the Bone Microenvironment as Characterized by Atomic Force Microscopy.

Xinyue Chen, Russell Hughes, Nic Mullin, Rhoda J Hawkins, Ingunn Holen, Nicola J Brown, Jamie K Hobbs

Abstract read
In one paragraph

Article in Biophysical journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

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  12. Matrix stiffness-dependent regulation of immunomodulatory genes in human MSCs is associated with the lncRNA CYTOR.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  20. 3D AFM Nanomechanical Characterization of Biological Materials.Nanomaterials (Basel, Switzerland) · 2023
    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.

Xinyue ChenDepartment of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom; Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom; The Krebs Institute, University of Sheffield, Sheffield, United Kingdom.
Russell HughesDepartment of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom.
Nic MullinDepartment of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom; The Krebs Institute, University of Sheffield, Sheffield, United Kingdom.
Rhoda J HawkinsDepartment of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom; The Krebs Institute, University of Sheffield, Sheffield, United Kingdom.
Ingunn HolenDepartment of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom.
Nicola J BrownDepartment of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom.
Jamie K HobbsDepartment of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom; The Krebs Institute, University of Sheffield, Sheffield, United Kingdom. Electronic address: jamie.hobbs@sheffield.ac.uk.

Funding

Cancer Research UK 21082
6 · The paper itself

Abstract

Bones are structurally heterogeneous organs with diverse functions that undergo mechanical stimuli across multiple length scales. Mechanical characterization of the bone microenvironment is important for understanding how bones function in health and disease. Here, we describe the mechanical architecture of cortical bone, the growth plate, metaphysis, and marrow in fresh murine bones, probed using atomic force microscopy in physiological buffer. Both elastic and viscoelastic properties are found to be highly heterogeneous with moduli ranging over three to five orders of magnitude, both within and across regions. All regions include extremely compliant areas, with moduli of a few pascal and viscosities as low as tens of Pa·s. Aging impacts the viscoelasticity of the bone marrow strongly but has a limited effect on the other regions studied. Our approach provides the opportunity to explore the mechanical properties of complex tissues at the length scale relevant to cellular processes and how these impact aging and disease.

Indexed as

Microscopy, Atomic ForceAnimalsMiceViscosity

Identifiers

PMID32668233
PMCPMC7401034

What OpenQuestion holds

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Registered trials

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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.