Cited by 136Proteoglycans and glycosaminoglycans researchOsteoarthritis Treatment and MechanismsNeurogenesis and neuroplasticity mechanisms

Aggrecan: Beyond cartilage and into the brain

Open access
Morawski, M., Brückner, G., Arendt, T., Matthews, R.T.·2012·The International Journal of Biochemistry & Cell Biology

Abstract

Aggrecan is well-studied in cartilage but its expression and function in the central nervous system has only recently begun to be appreciated. Aggrecan plays an important role in the organization of the neural extracellular space by binding and organizing hyaluronan to the cell surface through interactions with link protein and tenascins forming a large aggregated quaternary complex. While all members of the lectican family to which aggrecan belongs are thought to mediate similar roles in organizing the neural matrix, aggrecan is unique in that it is the only family member found almost exclusively in an enigmatic matrix substructure called the perineuronal net. Current work has established a critical role for perineuronal nets and aggrecan in regulating developmental neural plasticity and in the recover from injury. In this review we focus on the structure, expression and function of aggrecan in the central nervous system.

Integrity signals

Registry

Crossref · 10.1016/j.biocel.2012.01.010

Cites

30 of 30 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Morawski, M., Brückner, G., Arendt, T., & Matthews, R. T.
Affiliations
  • Leipzig University (DE)
  • State University of New York (US)
Corresponding author
Morawski, M.
Venue
The International Journal of Biochemistry & Cell Biology
Publisher
Elsevier BV
Published
2012-05
Volume
44
Issue
5
Pages
690-693
ISSN
1357-2725 (ISSN-L)
OpenAlex
W2045316454
Cited by
136
References
30
Citations by year
2026: 9 · 2025: 5 · 2024: 9 · 2023: 10 · 2022: 10 · 2021: 9 · 2020: 7 · 2019: 7 · 2018: 18 · 2017: 14 · 2016: 7 · 2015: 8 · 2014: 9 · 2013: 9 · 2012: 4
FWCI
0.88
Type
journal article
Language
en
Open access
Locations
  • The International Journal of Biochemistry & Cell Biology (publishedVersion)
  • PubMed (publishedVersion)
  • Zenodo (CERN European Organization for Nuclear Research) (submittedVersion, other-oa)
Funders
  • Deutsche Forschungsgemeinschaft
  • National Institute of Neurological Disorders and Stroke (R01NS069660)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Proteoglycans and glycosaminoglycans research
  • Health Sciences › Medicine › Rheumatology › Osteoarthritis Treatment and Mechanisms
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
Keywords
aggrecan, perineuronal nets, central nervous system, hyaluronic acid, lecticans, link protein, tenascin, neuroplasticity, brain injury recovery, extracellular matrix organization
MeSH terms
Animals, Brain, Cartilage, Exons, Extracellular Space, Humans, Hyaluronic Acid, Introns, Nerve Net, Neuronal Plasticity, Neurons, Protein Binding, Gene Expression Regulation, Developmental, Tenascin, Aggrecans

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