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[Cytokine network involved in inflammatory reactions]
1Department of Molecular Pharmacology, Kanazawa University.
Rinsho Byori. the Japanese Journal of Clinical Pathology
|June 1, 1997
Summary
Gene-deficient mice reveal complex cytokine networks. Studying these models clarifies the roles of pro-inflammatory cytokines in disease pathogenesis.
Area of Science:
- Immunology
- Molecular Biology
- Genetics
Context:
- Cytokines are crucial signaling molecules with diverse functions, often overlapping.
- Advances in molecular biology and protein chemistry have identified cytokine structures and functions.
- Clinical applications of cytokines like G-CSF and erythropoietin are established.
Purpose:
- To overcome challenges in understanding cytokine roles due to complex regulatory networks.
- To investigate the pathophysiological roles of pro-inflammatory cytokines.
- To demonstrate the utility of gene-deficient mouse models.
Summary:
- Pro-inflammatory cytokine and receptor gene-deficient mice were generated using homologous recombination and ES cells.
- Analysis of these deficient mice provided critical insights into cytokine functions and interactions.
- This research highlights the effectiveness of these models in dissecting the intricate cytokine network.
Impact:
- Provides a clearer understanding of cytokine networks in disease.
- Facilitates the elucidation of cytokine roles in various pathological conditions.
- Establishes gene-deficient mice as valuable tools for immunological research.