Cited by 200Protease and Inhibitor MechanismsCalpain Protease Function and RegulationPeptidase Inhibition and Analysis

Cysteine cathepsins in extracellular matrix remodeling: Extracellular matrix degradation and beyond

Vizovišek, Matej, Fonović, Marko, Turk, Boris·2019·Matrix Biology

Abstract

Cysteine cathepsins have been for a long time considered to execute mainly nonspecific bulk proteolysis in the endolysosomal system. However, this view has been changing profoundly over the last decade as cathepsins were found in the cytoplasm, nucleus and in the extracellular milieu. Cathepsins are currently gaining increased attention largely because of their extracellular roles associated with disease development and progression. While kept under tight control under physiological conditions, their dysregulated and elevated activity in the extracellular milieu are distinctive hallmarks of numerous diseases such as various cancers, inflammatory disorders, rheumatoid arthritis, bone disorders and heart diseases. In this review, we discuss cysteine cathepsins with a major focus on their extracellular roles and extracellular proteolytic targets beyond degradation of the extracellular matrix. We further highlight the perspectives of cathepsin research and novel avenues in cathepsin-based diagnostic and therapeutic applications.

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Crossref · 10.1016/j.matbio.2018.01.024

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Authors
Vizovišek, M., Fonović, M., & Turk, B.
Affiliations
  • Jožef Stefan Institute (SI)
  • University of Ljubljana (SI)
Corresponding author
Turk, Boris
Venue
Matrix Biology
Publisher
Elsevier BV
Published
2019-01
Volume
75-76
Pages
141-159
ISSN
0945-053X (ISSN-L)
OpenAlex
W2791144662
Cited by
200
References
0
Citations by year
2026: 22 · 2025: 26 · 2024: 26 · 2023: 31 · 2022: 21 · 2021: 19 · 2020: 35 · 2019: 19 · 2018: 1
FWCI
1.94
Type
journal article
Language
en
Open access
closed
Locations
  • Matrix Biology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Slovenian Research Agency (P1-0140, N1-022)
  • ICGEB (CRP/SVN16-01)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Protease and Inhibitor Mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Calpain Protease Function and Regulation
  • Health Sciences › Medicine › Oncology › Peptidase Inhibition and Analysis
Keywords
cysteine cathepsins, extracellular matrix remodeling, extracellular matrix degradation, extracellular proteolysis, cancer, rheumatoid arthritis, bone disease, heart disease, inflammatory diseases
MeSH terms
Arthritis, Rheumatoid, Cathepsins, Cysteine, Cysteine Endopeptidases, Extracellular Matrix, Heart Diseases, Humans, Inflammation, Lysosomes, Neoplasms, Proteolysis

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