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Table 4 Expression frequency of human prostate differentiation and stem cell markers in ALDH Hi and ALDH Low recombinants

From: Aldehyde dehydrogenase and ATP binding cassette transporter G2 (ABCG2) functional assays isolate different populations of prostate stem cells where ABCG2 function selects for cells with increased stem cell activity

Stain ALDHHi1stGeneration Recombinants ALDHLow1stGeneration Recombinants
ALDH1A1 8/42 (19%) 1/41 (2.4%)
PSA 14/42 (33.3%) 6/41 (14.6%)
ABCG2 19/42 (45.2%) 12/41 (29.2%)
Chromogranin A 3/42 (7.1%) 1/41 (2.4%)
p63 42/42 (100%) 41/41 (100%)
AR 42/42 (100%) 41/41 (100%)