Downregulation of p70S6K Enhances Cell Sensitivity to Rapamycin in Esophageal Squamous Cell Carcinoma

Table 3

Clinical significance of p-p70S6K protein expression.

Pathological features		⁢p-p70S6K
		Positive (%)
Histology classification
I	9	7 (77.8)	0.942
II	14	10 (71.4)
III	12	9 (75.0)
Depth of infiltration
Mucosa	7	4 (57.1)	0.404
Muscle layer	15	11 (73.3)
Fiber membrane	13	11 (84.6)
Lymph node metastasis
No	19	11 (57.9)	0.016
Yes	16	15 (93.8)
TNM phase
I, II	13	7 (53.8)	0.033
III, IV	22	19 (86.4)