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The CCN family: a new stimulus package
1Department of Surgery, The Ohio State University, Columbus, Ohio 43212, USA. brigstocd@pediatrics.ohio-state.edu
The Journal of Endocrinology
|August 9, 2003
Summary
The CCN family of proteins plays a crucial role in endocrine pathways, influencing hormone action, skeletal growth, and conditions like diabetes. These factors impact cell functions and integrin binding, highlighting their broad relevance in endocrinology.
Area of Science:
- Endocrinology
- Cell Biology
- Molecular Biology
Background:
- The CCN family includes six secreted proteins (CCN1-6) involved in diverse cellular processes like mitosis, adhesion, and migration.
- CCN proteins likely mediate their functions by binding to and activating cell surface integrins.
- Emerging evidence points to a significant role for CCN proteins in various endocrine pathways and related processes.
Purpose of the Study:
- To elucidate the multifaceted roles of the CCN family in basic and clinical endocrinology.
- To highlight the intricate relationships between CCN proteins and key endocrine functions.
Main Methods:
- Literature review and synthesis of existing research on CCN proteins and endocrinology.
- Focus on specific examples including hormone action, skeletal growth, placental angiogenesis, IGF-binding proteins, and diabetes-induced fibrosis.
Main Results:
- CCN proteins are implicated in regulating hormone action and skeletal development.
- These factors play a role in placental angiogenesis and the modulation of IGF-binding proteins.
- CCN proteins are associated with fibrosis in the context of diabetes.
Conclusions:
- The CCN family of proteins is integral to fundamental endocrine pathways and clinical conditions.
- Understanding CCN protein functions offers insights into hormone action, growth, and disease pathogenesis.
- Further research into CCN proteins could lead to novel therapeutic strategies in endocrinology.