Evidence map›Paper›PMID 35476502›Full record

ReviewAmerican journal of physiology. Cell physiology2022

Emerging proteoglycans and proteoglycan-targeted therapies in rheumatoid arthritis.

Brianna Hurysz, Nunzio Bottini

Open access · greenAbstract readReview
In one paragraph

Review in American journal of physiology. Cell physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

9 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. [Expression of lumican protein in serum of patients with rheumatoid arthritis and its correlation with disease and immune activities].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2025
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. Review
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.

Brianna HuryszDepartment of Medicine, University of California, San Diego, California.ORCID 0000-0002-9454-9234
Nunzio BottiniDepartment of Medicine, University of California, San Diego, California.ORCID 0000-0001-9025-7501
University of California San Diego · US

Funding

GRADUATE TRAINING IN CELLULAR &MOLECULAR PHARMACOLOGYT32GM007752 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BROWN, JOAN HELLER, HANDEL, TRACY M · 1985 to 2023
$13.5M
Role of PTPRS in Rheumatoid ArtiritisR01AR066053 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BOTTINI, NUNZIO · 2014 to 2025
$4.0M
Resource-based Center for the study of the joint microenvironment in rheumatology (Overall Application)P30AR073761 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CORR, MARY P · 2018 to 2022
$3.9M
HHS | NIH | National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) R01-AR066053HHS | NIH | National Institute of General Medical Sciences (NIGMS) T32-GM007752NIAMS NIH HHS P30 AR073761NIAMS NIH HHS R01 AR066053NIGMS NIH HHS T32 GM007752
6 · The paper itself

Abstract

Rheumatoid arthritis (RA) is a common autoimmune disease that causes inflammation of the joints and damage to the cartilage and bone. The pathogenesis of RA is characterized in many patients by the presence of antibodies against citrullinated proteins. Proteoglycans are key structural elements of extracellular matrix in the joint articular cartilage and synovium and are secreted as lubricants in the synovial fluid. Alterations of proteoglycans contribute to RA pathogenesis. Proteoglycans such as aggrecan can be citrullinated and become potential targets of the rheumatoid autoimmune response. Proteoglycans are also upregulated in RA joints and/or undergo alterations of their regulatory functions over cytokines and chemokines, which promotes inflammation and bone damage. Recent studies have aimed to not only clarify these mechanisms but also develop novel proteoglycan-modulating therapeutics. These include agents altering the function and signaling of proteoglycans as well as tolerizing agents targeting citrullinated aggrecan. This mini-review summarizes the most recent findings regarding the dysregulation of proteoglycans that contributes to RA pathogenesis and the potential for proteoglycan-modulating agents to improve upon current RA therapy.

Indexed as

Arthritis, RheumatoidProteoglycansAggrecansHumansInflammationSynovial FluidAggrecansProteoglycansaggrecancitrullinationproteoglycansrheumatoid arthritissyndecan

Identifiers

PMID35476502
PMCPMC9169851
OpenAlexW4225100588

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.