Interleukin polymorphisms in aggressive periodontitis: A literature review

Area of Science:

• Oral biology and genetics
• Immunology and inflammation
• Periodontology

Background:

• Aggressive periodontitis (AgP) is characterized by rapid destruction of periodontal tissues in individuals ≤35 years.
• Genetic polymorphisms, common allelic variations, can influence protein function and disease susceptibility.
• Interleukins (cytokines) are crucial in immune responses and implicated in the immunopathogenesis of periodontal diseases.

Purpose of the Study:

• To review and synthesize findings on the association between interleukin gene polymorphisms and aggressive periodontitis (AgP).
• To explore the potential role of genetic variations in cytokines in the development of AgP.

Main Methods:

• Literature search for studies investigating polymorphisms in interleukin genes.
• Analysis of reported associations between specific interleukin polymorphisms and AgP.
• Review of evidence supporting or suggesting a link between cytokine gene variants and AgP.

Main Results:

• Studies have explored associations between various interleukin polymorphisms and AgP.
• Evidence suggests potential links between certain cytokine gene variants and increased risk or altered presentation of AgP.
• The specific role and significance of individual polymorphisms require further elucidation.

Conclusions:

• Interleukin gene polymorphisms represent a potential area of genetic susceptibility for aggressive periodontitis.
• Further research is warranted to confirm these associations and understand the underlying mechanisms.
• Genetic factors, including cytokine polymorphisms, likely contribute to the complex etiology of AgP.