Interesting paper related to that second gene hit, OBSCN
That’s a really interesting hit given the tissue specificity.
OBSCN is a rare variant in the GWAS study:
The genetic landscape of pediatric postural orthostatic tachycardia syndrome (2025)
and identified in:
Multi-System Genetic Architecture of Hypermobile Ehlers–Danlos Syndrome: Integrating Machine Learning with Subject-Level Genomic Analysis (2026)