Evidence map›Paper›PMID 27568574›Full record

ArticleOsteoarthritis and cartilage2017

Nanoindentation modulus of murine cartilage: a sensitive indicator of the initiation and progression of post-traumatic osteoarthritis.

B Doyran, W Tong, Q Li, H Jia, X Zhang, C Chen, M Enomoto-Iwamoto, X L Lu, L Qin, L Han

Open access · bronzeAbstract read
In one paragraph

Article in Osteoarthritis and cartilage, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 5% 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

63 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

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3 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

10 authors at 7 institutions in 2 countries.

B DoyranSchool of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA 19104, United States.
W TongDepartment of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States; Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, PR China.
Q LiSchool of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA 19104, United States.
H JiaDepartment of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States; Department of Orthopaedic Surgery, School of Medicine, ShiHeZi University, ShiHeZi, Xinjiang 832000, PR China.
X ZhangDepartment of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States; Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, PR China.
C ChenDepartment of Anatomy and Cell Biology, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States.
M Enomoto-IwamotoDepartment of Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, United States.
X L LuDepartment of Mechanical Engineering, University of Delaware, Newark, DE 19716, United States.
L QinDepartment of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States. Electronic address: qinling@mail.med.upenn.edu.
L HanSchool of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA 19104, United States. Electronic address: lh535@drexel.edu.
Drexel University · USUniversity of Pennsylvania · USChildren's Hospital of Philadelphia · USNanfang Hospital · CNShihezi University · CNUnion Hospital · CNUniversity of Delaware · US

Funding

Overall: Resource-based Center for Musculoskeletal Disorders Research (Overall Application)P30AR069619 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI LOUIS J SOSLOWSKY · 2016 to 2026
$9.1M
The Role of Hyaluronic Acid Receptors in Tendon HealingP30AR050950 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI SOSLOWSKY, LOUIS J · 2006 to 2015
$6.2M
Role of EGFR signaling in bone formation and the anabolic actions of PTHR01DK095803 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI QIN, LING · 2013 to 2017
$1.7M
Roles of Decorin and Biglycan in Cartilage Nanomechanics and OsteoarthritisR21AR066824 · NIAMS · DREXEL UNIVERSITY · PI HAN, LIN · 2015 to 2016
$357k
EGFR signaling in growth plate developmentR03AR060991 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI QIN, LING · 2012 to 2014
$234k
NIAMS NIH HHS P30 AR050950NIAMS NIH HHS P30 AR069619NIAMS NIH HHS R03 AR060991NIAMS NIH HHS R21 AR066824NIDDK NIH HHS R01 DK095803
6 · The paper itself

Abstract

objectiveThis study aims to demonstrate that cartilage nanoindentation modulus is a highly sensitive indicator of the onset and spatiotemporal progression of post-traumatic osteoarthritis (PTOA) in murine models.

designDestabilization of the medial meniscus (DMM) surgery was performed on the right knees of 12-week old male, wild-type C57BL/6 mice, with Sham control on contralateral left knees. Atomic force microscopy (AFM)-based nanoindentation was applied to quantify the nanoindentation modulus, E

resultsThe modulus of medial condyle cartilage was significantly reduced at 1 week after DMM, preceding the histological OA signs, which only became detectable at 4-8 weeks after. This reduction is likely due to concomitantly elevated proteolytic activities, as blocking enzymatic activities in mice can attenuate this modulus reduction. In later OA, lateral condyle cartilage and medial meniscus also started to be weakened, illustrating the whole-organ nature of PTOA.

conclusionsThis study underscores the high sensitivity of nanoindentation in examining the initiation, attenuation and progression of PTOA in murine models. Meanwhile, modulus changes highlight concomitant changes in lateral cartilage and meniscus during the advancement of OA.

Indexed as

AnimalsDisease Models, AnimalHindlimbJointsMaleMeniscusMiceMice, Inbred C57BLOsteoarthritisCartilageDestabilization of the medial meniscus (DMM)Murine modelsNanoindentationPost-traumatic osteoarthritis

Identifiers

PMID27568574
PMCPMC5182132
OpenAlexW2511605498

What OpenQuestion holds

Textmetadata
LicenceTDM
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.