Table 2 Immunohistochemical positivity of PRMT1, ZEB1, RUNX1 and TWIST1 among different tumor types
Histological subtype | PRMT1 | ZEB1 | RUNX1 | TWIST1 | ||||
|---|---|---|---|---|---|---|---|---|
+ | – | + | – | + | – | + | – | |
ccRCC | 73/120 (60.8) | 47/120 (39.2) | 37/113 (32.7) | 76/113 (67.3) | 70/117 (59.8) | 47/117 (40.2) | 112/115 (97.4) | 3/115 (2.6) |
pRCC I | 4/7 (57.1) | 3/7 (42.9) | 0/7 (0) | 7/7 (100) | 2/7 (28.6) | 5/7 (71.4) | 7/7 (100) | 0/7 (0.0) |
pRCC II | 12/16 (75.0) | 4/16 (25.0) | 1/16 (6.6) | 14/15 (93.4) | 7/16 (43.8) | 9/16 (56.3) | 16/16 (100) | 0/16 (0.0) |
chRCC | 12/28 (42.8) | 16/28 (57.2) | 2/27 (7.1) | 25/27 (92.9) | 13/28 (46.4) | 15/28 (53.6) | 28/28 (100) | 0/28 (0.0) |
RO | 24/25 (96.1) | 1/25 (9.4) | 24/25 (96.0) | 1/25 (4.0) | 9/25 (36.0) | 16/25 (64.0) | 25/25 (100) | 0/25 (0.0) |
CDC | 5/7 (71.4) | 2/7 (28.6) | 3/7 (42.9) | 4/7 (57.1) | 3/7 (42.9) | 4/7 (57.1) | 7/7 (100) | 0/7 (0.0) |
MLCRN-LMP | 5/5 (100) | 0/0 (0.0) | 0/5 (0) | 5/5 (100) | 5/5 (100) | 0/5 (0.0) | 5/5 (100) | 0/5 (0.0) |
P value | 0.044* | <0.001* | 0.149 | 0.897 | ||||