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The power of genetics in decoding Sjögren's disease: current status and future development
Marcin Radziszewski1, Kandice L Tessneer2, Christopher J Lessard1
1Genes and Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA; Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Current Opinion in Immunology
|November 11, 2025
Summary
Sjögren
Area of Science:
- Immunology
- Genetics
- Rheumatology
Background:
- Sjögren's disease (SjD) is a prevalent autoimmune disorder, primarily affecting women aged 30-50.
- Clinical heterogeneity and delayed diagnosis are common challenges in SjD management.
- The genetic underpinnings of SjD are not fully understood, hindering diagnostic and therapeutic advancements.
Purpose of the Study:
- To review key milestones in Sjögren's disease genetics research.
- To identify future research directions for enhancing genetic studies in SjD.
- To elucidate the genetic factors contributing to SjD etiology.
Main Methods:
- Review of historical genetic studies in Sjögren's disease.
- Analysis of current genome-wide association studies (GWAS) and candidate gene studies.
- Discussion of potential environmental interactions with genetic susceptibility.
Main Results:
- Genetic research in SjD has progressed, but lags behind other autoimmune diseases.
- Evidence suggests a complex interplay between genetic predisposition and environmental factors in SjD.
- Key genetic associations are emerging, offering insights into disease mechanisms.
Conclusions:
- Further genetic research is crucial for understanding Sjögren's disease etiology.
- Advanced genetic studies will improve diagnostic accuracy and treatment strategies for SjD.
- Defining SjD's genetic landscape is essential for future therapeutic development.
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