Evidence map›Paper›PMID 21912847›Full record

ReviewCurrent osteoporosis reports2011

Events in articular chondrocytes with aging.

Daniel J Leong, Hui B Sun

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current osteoporosis reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 12% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Osteoarthritis: Role of Peroxisome Proliferator-Activated Receptors.International journal of molecular sciences · 2023
    Review
  4. Review
  5. Observational
  6. Regenerative Engineering Animal Models for Knee Osteoarthritis.Regenerative engineering and translational medicine · 2022
    Article
  7. Article
  8. Article
  9. Review
  10. miR-195 contributes to human osteoarthritis via targeting PTHrP.Journal of bone and mineral metabolism · 2019
    Article
  11. Article
  12. Ageing in the musculoskeletal system.Acta orthopaedica · 2016
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. 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

2 authors at 1 institution in 1 country.

Daniel J LeongLeni and Peter W. May Department of Orthopedics, Mount Sinai School of Medicine, New York, NY 10029, USA.
Hui B Sun
Icahn School of Medicine at Mount Sinai · US

Funding

Tendon Response to In Vivo Fatigue DamageR01AR052743 · NIAMS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI ANDARAWIS-PURI, NELLY · 2005 to 2015
$3.4M
Arthritis and Physical TreatmentR03AR047628 · NIAMS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI SUN, HUI BIN · 2002 to 2004
$308k
NIAMS NIH HHS AR47628NIAMS NIH HHS AR52743
6 · The paper itself

Abstract

It is well accepted that aging is one of the most prominent risk factors for the initiation and progression of osteoarthritis. One of the most pronounced age-related changes in chondrocytes is the exhibition of a senescent phenotype, which is the result of several factors including the accumulation of reactive oxygen species and advanced glycation end products. Compared with a normal chondrocyte, senescent chondrocytes exhibit an impaired ability to respond to many mechanical and inflammatory insults to the articular cartilage. Furthermore, protein secretion is altered in aging chondrocytes, demonstrated by a decrease in anabolic activity and increased production of proinflammatory cytokines and matrix-degrading enzymes. Together, these events may make the articular cartilage matrix more susceptible to damage and lead to the onset of osteoarthritis. A better understanding of the mechanisms underlying age-related chondrocyte pathophysiology may be critical for the development of novel therapeutic interventions for progressive joint diseases.

Indexed as

AgingAnimalsCellular SenescenceChondrocytesDisease Models, AnimalHumansJointsOsteoarthritisRisk Factors

Identifiers

PMID21912847
OpenAlexW1974052575

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.