Evidence map›Paper›PMID 21808292›Full record

ReviewNature reviews. Rheumatology2011

Autophagy and cartilage homeostasis mechanisms in joint health, aging and OA.

Martin K Lotz, Beatriz Caramés

Open access · greenAbstract readReview
In one paragraph

Review in Nature reviews. Rheumatology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 163 papers.

0numbers the graph read from it
0cells of the map it votes in
163citing papers in PubMed
10.3field-weighted citation impact, top 1% 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

163 citing papers in PubMed, 308 citations in OpenAlex.

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  4. mMolecular medicine reports · 2026
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103 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

2 authors at 1 institution in 1 country.

Martin K LotzDepartment of Molecular and Experimental Medicine, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA. mlotz@scripps.edu
Beatriz Caramés
Scripps Research Institute · US

Funding

TISSUE ACQUISITION, MORPHOLOGY, AND CELL CULTUREP01AG007996 · NIA · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI SAH, ROBERT L · 1989 to 2016
$26.0M
HMGB2 in cartilage homeostasis, aging and osteoarthritisR01AR056026 · NIAMS · SCRIPPS RESEARCH INSTITUTE, THE · PI LOTZ, MARTIN K · 2009 to 2013
$2.0M
NIAMS NIH HHS AR056026NIAMS NIH HHS R01 AR056026NIA NIH HHS AG007996NIA NIH HHS P01 AG007996
6 · The paper itself

Abstract

Osteoarthritis (OA) is the most prevalent joint disease, but neither preventive measures nor disease-modifying drugs are available and a continuing need exists for safe and effective symptom-modifying therapies. Clinical trials of candidate disease-modifying OA drugs in patients with established or advanced disease have not demonstrated their efficacy, but these failed trials have motivated investigation into the mechanisms that maintain joint health. The enhancement of such mechanisms could be a novel approach to reducing the risk of OA. Aging is one of the most important risk factors for OA; however, aging of joint cartilage is a process that is distinct from the subsequent cartilage changes that develop following the onset of OA. This Review focuses on the mechanisms that maintain cell and tissue homeostasis, and how these mechanisms fail during the aging process. Autophagy is a cellular homeostasis mechanism for the removal of dysfunctional organelles and macromolecules. Defective autophagy is involved in the pathogenesis of aging-related diseases and recent observations indicate that this process is compromised in aging cartilage. Augmentation of homeostasis mechanisms is discussed as a novel avenue to delay joint aging and reduce OA risk.

Indexed as

AutophagyHomeostasisAgingAnimalsCartilage, ArticularHumansOsteoarthritis

Identifiers

PMID21808292
PMCPMC3192496
OpenAlexW1985004392

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.