BLVRB and carotid atherosclerosis: Using an inductive approach for the identification of plasma biomarkers causally linked to unstable carotid atherosclerosis based on a biobank of carotid endarterectomies (Biobank of Karolinska Endarterectomies; BiKE, Stockholm, Sweden), we recently discovered biliverdin reductase B (BLVRB) as a candidate biomarker associated with IPH.