Nuclear Pattern of CXCR4 Expression Is Associated with a Better Overall Survival in Patients with Gastric Cancer

Table 2

Consideration of positivity of CXCR4 expression.

Chemokine receptor	Pattern	Intensity	Percentage	Definition
CXCR4	Cytoplasmic	Moderate	>50%	Highly cytoplasmic expression
	Cytoplasmic	Strong	>30%	Highly cytoplasmic expression
	Nuclear	Weak, moderate, strong	>80	Predominantly nuclear expression