VEGFB and sarcoidosis: Additionally, three out of the four proteins preliminarily identified for sarcoidosis—VEGFB (coloc.abf-PPH4 = 0.907), LTBR (coloc.abf-PPH4 = 0.947), and ANGPTL4 (coloc.abf-PPH4 = 0.957)—received robust support by genetic colocalization analysis (PPH4 > 0.8) under standard priors and window (± 1 Mb).