Table 1 Expression patterns of ASS1 and ARG2 in tumor tissues
ASS1 | ||
Cancer cell expression | ||
Pattern | % cc reactivity | No pts (%) |
 Negative-sporadic | 0% | 23 (23.5%) |
 Medium | 10–40% | 41 (41.8%) |
 High | 50–100% | 34 (34.7%) |
Extent of stroma CAF expression | ||
Pattern | % stroma | No pts (%) |
 Negative-Sporadic | 0% | 93 (94.8) |
 Medium | 10–40 | 5 (5.2) |
 High | 50–100% | 0 (0) |
ARG2 | ||
Cancer cell expression | ||
Pattern | % cc reactivity | No pts (%) |
 Negative-sporadic | 0% | 73 (74.5) |
 Medium | 10–40% | 13 (13.3) |
 High | 50–100% | 12 (12.2) |
Extent of stroma CAF expression | ||
Pattern | % stroma | No pts (%) |
 Negative-Sporadic | 0% | 40 (40.8) |
 Medium | 10–40% | 31 (31.6) |
 High | 50–100% | 27 (27.6) |