From: Expression of histone deacetylases 1, 2 and 3 in urothelial bladder cancer
Variable | Categorization | HDAC-1 expression | HDAC-2 expression | HDAC-3 expression | Ki-67 expression | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Low | High | p | Low | High | p | Low | High | p | Low | High | p | ||
Tumor stage (WHO 1973)a | |||||||||||||
pTa | 59 | 31 | 0.162 | 55 | 35 | 0.811 | 37 | 53 | 0.257 | 71 | 19 | <0.001 | |
pT1 | 37 | 31 | 37 | 31 | 30 | 38 | 35 | 33 | |||||
pT2 | 5 | 8 | 7 | 6 | 2 | 11 | 2 | 11 | |||||
pT3 | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 2 | |||||
pT4 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | |||||
Histologic grade (WHO 1973)a | |||||||||||||
G1 | 29 | 15 | 0.022 | 32 | 12 | 0.026 | 20 | 24 | 0.425 | 39 | 5 | <0.001 | |
G2 | 57 | 30 | 50 | 37 | 37 | 50 | 61 | 26 | |||||
G3 | 18 | 25 | 19 | 24 | 14 | 29 | 8 | 35 | |||||
Histologic grade (WHO 2004)b | |||||||||||||
Low grade | 71 | 30 | 0.001 | 68 | 33 | 0.005 | 49 | 52 | 0.019 | 87 | 14 | <0.001 | |
High grade | 33 | 40 | 33 | 40 | 22 | 51 | 21 | 52 | |||||
Adjacent carcinoma in situb | |||||||||||||
No | 96 | 62 | 0.432 | 96 | 62 | 0.032 | 65 | 93 | 1.00 | 105 | 53 | <0.001 | |
Yes | 8 | 8 | 5 | 11 | 6 | 10 | 3 | 13 | |||||
Multiplicityb | |||||||||||||
Solitary | 79 | 45 | 0.124 | 77 | 47 | 0.093 | 49 | 75 | 0.587 | 86 | 38 | 0.003 | |
Multifocal | 25 | 25 | 24 | 26 | 22 | 28 | 22 | 28 | |||||
Growth patternb | |||||||||||||
Papillary | 97 | 62 | 0.278 | 94 | 65 | 0.416 | 65 | 94 | 1.00 | 107 | 52 | <0.001 | |
Solid | 7 | 8 | 7 | 8 | 6 | 9 | 1 | 14 |