Table 1.

Overview microarray experiments: experimental model systems: HUVEC, human umbilical vein epithelial cells; PFF, primary foreskin fibroblasts; PrSC, primary prostatic stromal fibroblasts; RPTEC, renal proximal tubular epithelial cells; CD8, CD8⁺ T lymphocytes; MSC, mesenchymal stem cells; reagents: t-BHP (tert-butylhydroperoxide), FCCP (carbonyl cyanide p-(trifluoromethoxy)phenylhydrazone), AMP (adenosine monophosphate); number of array hybridizations/samples; number of array experiments for senescence and oxidative stress; EMBL-EBI Array Express accession number

	Controls	Experimental group 1 (oxidative stress)		Experimental group 2 (cellular aging)
Celltype	No. of arrays	Treatment	No. of arrays	Treatment	No. of arrays	Array Express accession number
HUVEC	6	t-BHP	2	RS	2	E-MEXP-2283
PFF	8	ND	ND	FCCP	2	E-MEXP-2285
				AMP	2
				Oligomycin	2
RPTEC	4	ND	ND	RS	1	E-MEXP-2683
				High/low ROS	1
PrSC	10	t-BHP	2	TGF-β (trans-differentiation)	2	E-MEXP-2167
				20% vs. 3% O2	4
CD8	15	t-BHP	7	CD28−/CD28+	4	E-MEXP-2345
MSC	4	20% vs. 3% O2	2	Young vs. old donor	2	E-MEXP-1506
Total	47		17		18

RS, replicative senescence; ND, not determined.