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Bioinformatics Resources for the Study of Glycan-Mediated Protein Interactions
Published on: January 20, 2022
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Intracellular galectin interactions in health and disease
Ralf Jacob1, Lena-Sophie Gorek2
1Department of Cell Biology and Cell Pathology, Philipps University of Marburg, Karl-von-Frisch-Str. 14, D-35043, Marburg, Germany. jacob@staff.uni-marburg.de.
Seminars in Immunopathology
|July 11, 2024
Summary
Galectins, a protein family, interact with various cellular components both inside and outside cells. Understanding these intracellular galectin interactions is crucial for developing therapies against diseases like cancer and inflammation.
Area of Science:
- Biochemistry
- Cell Biology
- Immunology
Background:
- Galectins are a conserved protein family known for their carbohydrate-binding domains.
- They participate in diverse cellular functions and are linked to diseases including cancer, fibrosis, infection, and inflammation.
- Galectins exhibit both extracellular and intracellular interactions, with intracellular roles being complex and less understood.
Purpose of the Study:
- To review and enumerate intracellular galectin interaction partners.
- To outline the involvement of intracellular galectins in various cellular processes.
- To illustrate the connection between intracellular galectin functions and disease mechanisms.
Main Methods:
- Literature review of studies on galectin interactions.
- Analysis of galectin binding partners within different cellular compartments.
- Examination of galectin assemblies in immune and cancer cells.
Main Results:
- Identification of numerous intracellular galectin interaction partners.
- Elucidation of galectin involvement in diverse cellular functions.
- Demonstration of intracellular galectin assemblies contributing to immune and cancer cell pathomechanisms.
Conclusions:
- A comprehensive understanding of intracellular galectin interactions is essential.
- Targeting intracellular galectin pathways may offer novel therapeutic strategies for galectin-driven diseases.
- Further research is needed to fully unravel the complex cellular roles of galectins.
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