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[Matrix metalloproteinases and their biological functions]
1Institute of Biomedical Chemistry, Russian Academy of Medical Sciences, Moscow, Russia.
Bioorganicheskaia Khimiia
|June 5, 1998
Summary
Matrix metalloproteases (MMPs) are key enzymes in connective tissue metabolism. This review details their characteristics, regulation, and roles in matrix development, cancer, and blood vessel formation.
Area of Science:
- Biochemistry
- Molecular Biology
- Cell Biology
Context:
- Matrix metalloproteases (MMPs) are crucial enzymes involved in the breakdown and remodeling of the extracellular matrix.
- Their dysregulation is implicated in various pathological conditions, including cancer and inflammatory diseases.
Purpose:
- To provide a comprehensive review of the major matrix metalloprotease (MMP) subfamilies and matrixins.
- To discuss the structural properties, substrate specificity, and regulatory mechanisms of MMPs.
- To elucidate the multifaceted roles of MMPs in normal matrix development, oncogenic transformation, and angiogenesis.
Summary:
- The review covers collagenases, gelatinases, stromelysins, and matrixins, detailing their enzymatic characteristics and structural features.
- It explores the intricate regulation of MMP activity, encompassing transcriptional, post-translational, and inhibitory control.
- The discussion highlights the involvement of MMPs in fundamental biological processes such as tissue repair and development, as well as their contribution to cancer progression and the formation of new blood vessels.
Impact:
- This review offers valuable insights into the complex biology of MMPs, essential for understanding tissue homeostasis and disease pathogenesis.
- It serves as a foundational resource for researchers investigating MMPs in oncology, developmental biology, and regenerative medicine.
- Understanding MMP function and regulation can pave the way for novel therapeutic strategies targeting diseases associated with aberrant matrix remodeling.