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Updated: Jul 4, 2026
10:41
Using a GFP-tagged TMEM184A Construct for Confirmation of Heparin Receptor Identity
Published on: February 17, 2017
The heparanome and regulation of cell function: structures, functions and challenges
Alessandro Ori1, Mark Charles Wilkinson, David Garth Fernig
1School of Biological Sciences, University of Liverpool, Liverpool L69 7ZB United Kingdom. A.Ori@liv.ac.uk,dgfernig@liv.ac.uk
Summary
Heparan sulfate proteoglycans are crucial macromolecules in cell signaling and tissue organization. This review explores their structure, importance, and interactions in biological processes.
Area of Science:
- Cell Biology
- Biochemistry
- Developmental Biology
Background:
- The cell-extracellular matrix interface is a dynamic environment regulated by macromolecular assemblies.
- Cell signaling relies on the assembly and disassembly of molecular complexes to control biological responses.
- Heparan sulfate proteoglycans (HSPGs) are ubiquitous and essential for tissue organization and signaling.
Purpose of the Study:
- To review the structure and function of heparan sulfate.
- To elucidate the importance of heparan sulfate in biological processes.
- To discuss the interactions and activity of heparan sulfate.
Main Methods:
- Review of existing literature on heparan sulfate structure and function.
- Analysis of macromolecular assemblies and signaling pathways involving heparan sulfate.
- Exploration of heparan sulfate's role in embryonic development and homeostasis.
Main Results:
- Heparan sulfate's size (40-160 nm) allows integration of macromolecular structures over large scales.
- HSPGs are key regulators of cell proliferation, migration, and cell fate.
- Understanding HSPG interactions is critical for comprehending complex biological phenomena.
Conclusions:
- Heparan sulfate proteoglycans play a vital role in fundamental biological processes across all tissue-organized life.
- Further research into heparan sulfate structure and interactions will advance our understanding of cell signaling and development.
- The review provides a comprehensive overview and future outlook on heparan sulfate research.
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