Related Experiment Videos
Genetic and Epigenetic Determinants in Autoinflammatory Diseases
Damiana Álvarez-Errico1, Roser Vento-Tormo1, Esteban Ballestar1
1Chromatin and Disease Group, Cancer Epigenetics and Biology Programme (PEBC), Bellvitge Biomedical Research Institute (IDIBELL) , Barcelona , Spain.
Frontiers in Immunology
|April 7, 2017
Summary
Autoinflammatory diseases involve recurrent fevers and inflammation due to innate immune system defects. Epigenetic dysregulation is increasingly recognized as a key factor in their pathogenesis.
Area of Science:
- Immunology
- Genetics
- Molecular Biology
Background:
- Autoinflammatory diseases are characterized by recurrent fevers and systemic inflammation.
- These disorders stem from dysregulation of the innate immune system, particularly inflammasomes.
- Familial Mediterranean Fever, linked to MEFV gene mutations, was an early discovery in this field.
Purpose of the Study:
- To review the current understanding of epigenetic mechanisms in autoinflammatory diseases.
- To highlight the role of epigenetic dysregulation in disease pathogenesis.
- To discuss the implications of epigenetics for future research and treatment.
Main Methods:
- Literature review of studies on autoinflammatory diseases and epigenetics.
- Analysis of genetic and molecular pathways involved in autoinflammation.
- Synthesis of data on epigenetic modifications and their impact.
Main Results:
- Autoinflammatory diseases involve hyperreactive innate immune cells and overproduction of cytokines like IL-1β and IL-18.
- Defects in inflammasome signaling are central to many autoinflammatory phenotypes.
- Epigenetic dysregulation is emerging as a significant contributor to disease development.
Conclusions:
- Epigenetic mechanisms play a crucial role in the pathogenesis of autoinflammatory diseases.
- Understanding these epigenetic contributions is vital for advancing the field.
- Further research into epigenetic factors may reveal novel therapeutic targets.