Table 1. Sample sizes.

	CD4 T cell	CD8 T cell	Monocyte	Neutrophil	B cell	All	All*	N
Healthy	42	41	41	39	20	18	35	43
IBD	79	67	83	82	60	47	58	91
AAV	41	40	45	43	-	-	33	46

Number of individuals with expression and genotype data available following quality control, by disease and cell type. Column ‘All’ indicates the numbers of individuals for whom expression data were available for all cell types.

*Samples available for all cell types excluding B cells. Column ‘N’ indicates the total number of individuals in each cohort.