ResearchBIORXIV5 days ago
Preprint: Polygenic risk scores enhance the identification of carriers of monogenic forms of idiopathic pulmonary fibrosis
Scientists found that a new scoring system called a polygenic risk score (PRS) could help doctors identify which patients with idiopathic pulmonary fibrosis (IPF)—a serious lung disease where lung tissue becomes scarred—are more likely to carry rare genetic mutations. The study suggests that patients with lower PRS scores may be better candidates for genetic testing to find these rare mutations, which could improve how doctors diagnose and understand the disease.
WHY IT MATTERSIf validated, this approach could help IPF patients get faster genetic diagnoses by identifying who should be prioritized for rare variant testing, potentially leading to earlier intervention and more personalized treatment strategies.