TABLE 2.

Gene expression omnibus datasets analysed

GSE accession	Affymetrix chip	Asthma	COPD	Healthy	Ref.
GSE4302	HG-U133 Plus 2	74	0	13	[61, 62]
GSE4498	HG-U133 Plus 2	0	0	12 (2F/10M)	[63, 64]
GSE5058	HG-U133 Plus 2	0	14 (4F/10M)	0	[64, 65]
GSE7832	HG-U133 Plus 2	0	0	8 (2F/6M)	[64]
GSE8545	HG-U133 Plus 2	0	15 (3F/12M)	5 (1F/4M)	[66]
GSE10006	HG-U133 Plus 2	0	20 (4F/16M)	21 (2F/19M)	[67]
GSE11784	HG-U133 Plus 2	0	17 (1F/3M)	40 (18F/22M)	[68]
GSE11906	HG-U133 Plus 2	0	0	30 (10F/20M)	[69]
GSE13931	HG-U133 Plus 2	0	0	19 (4F/15M)	[70]
GSE13933	HG-U133 Plus 2	0	0	11 (6F/5M)	[71]
GSE14224	HuEx-1.0-st-v2	0	0	11 (7F/4M)	[72]
GSE17905	HG-U133 Plus 2	0	0	1 (1M)	[73]
GSE19667	HG-U133 Plus 2	0	0	3 (3F)	[74]
GSE20257	HG-U133 Plus 2	0	1 (1F)	0	[75]
GSE22047	HG-U133 Plus 2	0	23	81	[76]
GSE34450	HG-U133 Plus 2	0	0	11	[77]
GSE37147	HuGene-1.0-st-v1	0	110 (35F/52M)	8	[100]
GSE40364	HG-U133 Plus 2	0	7	0	[79]
GSE43079	HG-U133 Plus 2	0	0	16	[80]
GSE43939	HG-U133 Plus 2	0	0	13	[81]
GSE52237	HG-U133 Plus 2	0	0	2	[82]
GSE64614	HG-U133 Plus 2	0	0	31	[83]
GSE67472	HG-U133 Plus 2	62 (34F/28M)	0	43 (20F/23M)	[84]
GSE77658	HG-U133 Plus 2	0	0	6	[85]
GSE84101	HG-U133 Plus 2	0	0	7	[86]
GSE97010	HuGene-1.0-st-v1	0	0	126 (28F/98M)	[87]
GSE108134	HG-U133 Plus 2	0	131	98	[88]

F: female; M: male