TABLE 1.

Identification of genes that are enhanced by H. pylori infection^a

Gene type and accession no.	Gene name	Fold change
Apoptosis-related genes
NM_001165	cIAP2(BIRC3)	5.3
NM_014350	GG2-1	3.7
NM_003806	HRK(harakiri)	2.9
NM_021960	MCL1	2.1
Signal transduction-related genes
NM_020529	IκBα (NFKBIA)	2.7
NM_021913	AXL	2.2
NM_002401	MAP3K3	1.7
NM_005043	MAP2K7	1.7
Immune response-related genes
NM_000584	IL-8	7.8
NM_001511	CXCL1	6.3
NM_002089	CXCL2	2.3
NM_002090	CXCL3	3.5
NM_003811	TNFSF9	1.7
Regulation of transcription
NM_002729	HHEX	3.1
NM_003998	NF-κB 1 (p105)	2.6
NM_006509	RelB	2.4
NM_138714	NFAT5	2.4
NM_001300	COPEB	2.2
NM_001730	KLF5	1.8
NM_002228	JUN	1.8
NM_005902	MADH3	1.7
NM_006147	IRF6	1.5
Cell surface receptor
NM_000640	IL13RA2	5.1
NM_005534	IFNGR2	1.9
NM_000201	ICAM1	1.8
NM_012211	ITGA11	1.6
G-protein-coupled receptor protein
NM_002082	GPRK6	4.3
X64980	HTPCRX02	3.4
NM_005274	GNG5	1.9
NM_005308	GPRK5	1.8
Proteolysis and peptidolysis
NM_002421	MMP1	3.7
NM_002543	OLR1	1.8
NM_002425	MMP10	1.8
Cytoskeleton-related genes
NM_012334	MYO10	2.7
X13100	Myosin heavy chain	2.7
NM_000526	KRT14	1.6
NM_005557	KRT16	1.6
Others
NM_000041	APOE	14.6
NM_030952	SNARK	9.6
NM_014172	PHP14	4.3
NM_000499	CYP1A1	3.2
NM_002526	NT5E	3.2
NM_004583	RAB5C	2.4
NM_000527	LDLR	2.4
NM_001731	BTG1	2.4
NM_002999	SDC4	2.2
NM_001142	AMELX	2.1

^aMicroarray analysis was performed in duplicate, as described in Materials and Methods. The genes shown in this table are representative genes that were up-regulated more than 1.5-fold in both arrays. For each functional category of genes, the GenBank accession number, the common name, and the mean signal ratio are indicated.