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Bacterial Expression and Purification of Human Matrix Metalloproteinase-3 using Affinity Chromatography
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Matrix metalloproteinases in inflammation.
Liisa Nissinen1, Veli-Matti Kähäri1
1Department of Dermatology, University of Turku and Turku University Hospital, FI-20521, Turku, Finland.
Biochimica Et Biophysica Acta
|March 18, 2014
Summary
Matrix metalloproteinases (MMPs) regulate inflammation by controlling cytokines and tissue barriers. Understanding MMP-substrate interactions offers new therapeutic strategies for inflammatory diseases and cancer.
Area of Science:
- Biochemistry
- Immunology
- Oncology
Background:
- Matrix metalloproteinases (MMPs) are zinc-dependent endopeptidases with diverse substrates.
- MMPs are expressed in physiological and pathological conditions, particularly inflammation.
- They play a role in regulating inflammatory processes within the tumor microenvironment.
Purpose of the Study:
- To review the current understanding of MMPs' role in inflammation.
- To highlight novel insights into MMP-substrate interactions in inflammatory processes.
Main Methods:
- Literature review of MMP functions in inflammation.
- Discussion of recent advancements in identifying MMP substrates in vivo.
Main Results:
- MMPs modulate inflammation by regulating cytokine, chemokine, and growth factor bioavailability and activity.
- MMPs influence the integrity of physical tissue barriers.
- MMPs are implicated in tumor immune evasion and the regulation of inflammation in the tumor microenvironment.
Conclusions:
- MMPs are key regulators of inflammatory processes through various mechanisms.
- Emerging evidence points to non-matrix substrates crucial for inflammation regulation.
- Precise MMP-substrate knowledge can lead to targeted therapies for inflammatory diseases and cancer, minimizing side effects.
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