Cited by 68Osteoarthritis Treatment and MechanismsAdipokines, Inflammation, and Metabolic DiseasesRheumatoid Arthritis Research and Therapies

The levels of the adipokines adipsin and leptin are associated with knee osteoarthritis progression as assessed by MRI and incidence of total knee replacement in symptomatic osteoarthritis patients: a post hoc analysis

Martel-Pelletier, Johanne, Raynauld, Jean-Pierre, Dorais, Marc, Abram, François, Pelletier, Jean-Pierre·2016·Rheumatology

Abstract

OBJECTIVE: Limited studies have explored the association between adipokines and knee OA structural progression using quantitative MRI (qMRI), and very few have included total knee replacement (TKR) as a disease outcome. The objective of this study was to compare serum levels of five adipokines to cartilage volume loss (CVL) and investigate their predictive value for TKR. METHODS: The according-to-protocol population (n = 138) of a knee OA trial was used. Serum levels of adipsin (complement factor D), leptin, adiponectin, resistin and serpin E1, and cartilage volume were determined at baseline and 24 months with specific ELISAs and qMRI, respectively. Study knee TKR incidence up to 4 years post-trial was also assessed. RESULTS: Greater baseline values of adipsin and leptin correlated with increased CVL in the global knee and medial femur (P ⩽ 0.032) and of adipsin in the lateral compartment and femur (P ⩽ 0.028). Adiponectin showed an inverse correlation in the medial compartment and femur (P ⩽ 0.027). Resistin and serpin E1 were not associated with CVL. Multivariate analyses revealed that patients in the highest tertile at baseline of adipsin presented a greater odds ratio of CVL in the lateral compartment and femur (⩾2.87; P ⩽ 0.011), and those in the highest tertile of leptin in the medial compartment (2.78; P = 0.038). Most clinically relevant, patients in the highest tertile of adipsin or leptin at baseline had significantly greater incidence of TKR (P = 0.027). CONCLUSION: Data demonstrate that both adipsin and leptin predict greater CVL over time in the lateral and medial compartment, respectively. Importantly, this study also demonstrates that higher baseline levels of adipsin or leptin are associated with higher incidence of TKR.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1093/rheumatology/kev408

Cites

50 of 50 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • CFD is involved in pathophysiological mechanisms of osteoarthritis and is considered a potential predictive biomarker of joint pain in patients with hip and knee osteoarthritis.

    “In line with this finding, patients’ cells also showed increased mRNA levels of complement factor D (CFD), a component of the alternative complement pathway [147], which is involved in pathophysiological mechanisms of osteoarthritis and is considered as a potential predictive biomarker of joint pain in patients with hip and knee osteoarthritis [148,149,150].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Martel-Pelletier, J., Raynauld, J.-P., Dorais, M., Abram, F., & Pelletier, J.-P.
Affiliations
Université de Montréal (CA)
Venue
Rheumatology
Published
2015-12-11
Volume
55
Issue
4
Pages
680-688
ISSN
  • 1462-0324 (ISSN-L)
  • 1462-0332
OpenAlex
W2270478562
Cited by
68
References
50
Citations by year
2026: 6 · 2025: 5 · 2024: 5 · 2023: 3 · 2022: 3 · 2021: 6 · 2020: 7 · 2019: 11 · 2018: 5 · 2017: 11 · 2016: 6
FWCI
6.16
Type
journal article
Language
en
Open access
closed
Locations
  • Lara D. Veeken (publishedVersion)
  • PubMed (publishedVersion)
  • HighWire Press Open Archive (submittedVersion)
Topics
  • Health Sciences › Medicine › Rheumatology › Osteoarthritis Treatment and Mechanisms
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Rheumatology › Rheumatoid Arthritis Research and Therapies
Keywords
knee osteoarthritis, adipokines, adipsin, leptin, adiponectin, resistin, SERPINE1, cartilage volume loss, total knee arthroplasty, disease progression, serum biomarkers, quantitative MRI
MeSH terms
Aged, Cartilage, Articular, Female, Humans, Magnetic Resonance Imaging, Male, Middle Aged, Complement Factor D, Severity of Illness Index, Biomarkers, Body Mass Index, Disease Progression, Arthroplasty, Replacement, Knee, Osteoarthritis, Knee, Leptin

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review