Table 3. DNA mismatch repair protein (MMR) status and CD133 expression.
CD133 immunoexpression and score being stratified by MMR status in right-sided and left-sided colorectal carcinomas.
| Right-sided colorectal carcinoma | Left-sided colorectal carcinoma | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD133 | CD133 | ||||||||||||
| Immuno-expression | Score | Immuno-expression | Score | ||||||||||
| Positive | Negative | Units | Lown (%) | Intermedn (%) | Highn (%) | Positive | Negative | Units | Lown (%) | Intermedn (%) | Highn (%) | ||
| dMMR | 6 (21.4) | 8 (66.7) | 2.5 ± 3.6 | 3 (100.0) | 3 (18.8) | 0 (0) | dMMR | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) |
| pMMR | 22 (78.6) | 4 (33.3) | 9.2 ± 5.0 | 0 (0) | 13 (81.3) | 9 (100.0) | pMMR | 36 (100.0) | 4 (100.0) | 9.6 ± 5.3 | 5 (100.0) | 9 (100.0) | 22 (100.0) |
Notes.
- n
- number
- NA
- not applicable
- intermed
- intermediate
- dMMR
- deficient DNA mismatch repair
- pMMR
- proficient DNA mismatch repair