[Autoinflammatory syndrome].

Area of Science:

• Immunology
• Genetics
• Rheumatology

Background:

• Autoinflammatory syndromes are inherited disorders characterized by recurrent systemic inflammation.
• They are distinct from autoimmune diseases, lacking autoantibodies or auto-reactive T cells.
• These conditions stem from inborn errors in the innate immune system.

Purpose of the Study:

• To review the clinical features, genetic defects, and therapeutic strategies of key autoinflammatory syndromes.
• To highlight recent advances in understanding the pathogenesis of these diseases.

Main Methods:

• Review of clinical features and genetic underpinnings of selected autoinflammatory syndromes.
• Discussion of current and emerging therapeutic approaches.

Main Results:

• Detailed descriptions of familial Mediterranean fever (FMF), TNF receptor associated periodic syndrome (TRAPS), cryopyrin-associated periodic syndrome (CAPS), hyper-IgD with periodic fever syndrome (HIDS), PAPA syndrome, and Blau syndrome.
• Emphasis on the role of genetic defects in disease pathogenesis.

Conclusions:

• Advances in genetics and molecular biology have significantly improved the understanding of autoinflammatory syndromes.
• Targeted therapies based on genetic defects offer promising treatment strategies.