Evidence map›Paper›PMID 30173558›Full record

ArticleCartilage2020

A Microarray Study of Articular Cartilage in Relation to Obesity and Severity of Knee Osteoarthritis.

Muhammad Farooq Rai, Linda J Sandell, Toby N Barrack, Lei Cai, Eric D Tycksen, Simon Y Tang, Matthew J Silva, Robert L Barrack

Open access · bronzeAbstract read
In one paragraph

Article in Cartilage, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 16 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Muhammad Farooq RaiDepartment of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.ORCID 0000-0003-4826-4331
Linda J SandellDepartment of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Toby N BarrackDepartment of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Lei CaiDepartment of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Eric D TycksenGenome Technology Access Center, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Simon Y TangDepartment of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.ORCID 0000-0002-5570-3921
Matthew J SilvaDepartment of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Robert L BarrackDepartment of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Barnes-Jewish Hospital · US

Funding

Resource Based Center for Musculoskeletal Biology and Medicine (Overall Application)P30AR074992 · NIAMS · WASHINGTON UNIVERSITY · PI MATTHEW J SILVA · 2019 to 2026
$6.8M
The Role of the Osteoblast Secretome in Bone FormationP30AR057235 · NIAMS · WASHINGTON UNIVERSITY · PI SWARNKAR, GAURAV · 2009 to 2018
$5.7M
The role of physiologic and pathologic AGEs on RAGE signaling in IVD degenerationR01AR074441 · NIAMS · WASHINGTON UNIVERSITY · PI TANG, SIMON YUE-CHEONG · 2019 to 2024
$2.1M
Genetic and Molecular Insights into Cartilage Regeneration, Primary and Posttraumatic OsteoarthritisR00AR064837 · NIAMS · WASHINGTON UNIVERSITY · PI RAI, MUHAMMAD FAROOQ · 2017 to 2019
$747k
Genetics of Cartilage Regeneration and OsteoarthritisR01AR063757 · NIAMS · WASHINGTON UNIVERSITY · PI CHEVERUD, JAMES M, SANDELL, LINDA J · 2013 to 2014
$708k
Tissue Level Deformations of the Loaded Spine in Humans with Low Back PainK01AR069116 · NIAMS · WASHINGTON UNIVERSITY · PI TANG, SIMON YUE-CHEONG · 2016 to 2019
$489k
Effects of Ages and Rage on IVD Degeneration And InflammationR21AR069804 · NIAMS · WASHINGTON UNIVERSITY · PI TANG, SIMON YUE-CHEONG · 2017 to 2018
$369k
Genetic and Molecular Insights Into Cartilage Regeneration, Primary and PosttraumK99AR064837 · NIAMS · WASHINGTON UNIVERSITY · PI RAI, MUHAMMAD FAROOQ · 2014 to 2015
$175k
NIAMS NIH HHS K01 AR069116NIAMS NIH HHS K99 AR064837NIAMS NIH HHS P30 AR057235NIAMS NIH HHS P30 AR074992NIAMS NIH HHS R00 AR064837NIAMS NIH HHS R01 AR063757NIAMS NIH HHS R01 AR074441NIAMS NIH HHS R21 AR069804
6 · The paper itself

Abstract

objectiveTo query the transcript-level changes in the medial and lateral tibial plateau cartilage in tandem with obesity in patients with end-stage osteoarthritis (OA).

designCartilage was obtained from 23 patients (20 obese [body mass index > 30 kg/m

resultsScoring of cartilage integrity by the Outerbridge scale indicated that the medial and lateral compartments were similar, while scoring by the K-L classification indicated that the medial compartment was more severely damaged than the lateral compartment. We observed a distinct transcript profile with >50% of transcripts unique between medial and lateral compartments.

conclusionsOur findings support molecular differences between medial and lateral compartments reflective of the greater severity of OA in the medial compartment. The K-L system better reflected the molecular results than did the Outerbridge. Moreover, the molecular effect of obesity was different between the medial and lateral compartments of the same knee plausibly reflecting the molecular effects of differential biomechanical loading.

Indexed as

Severity of Illness IndexAgedBiomechanical PhenomenaBody Mass IndexCartilage, ArticularCollagen Type IIFemaleHumansMaleMatrix Metalloproteinase 13Middle AgedObesityOsteoarthritis, KneePolymerase Chain ReactionRadiographyTibiaCOL2A1 protein, humanCollagen Type IIMatrix Metalloproteinase 13MMP13 protein, humanbody mass indexcartilage degenerationKellgren-LawrenceOuterbridgetranscriptome analysis

Identifiers

PMID30173558
PMCPMC7488940
OpenAlexW2890782809

What OpenQuestion holds

Textmetadata
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.