Table 1.

Expression of norepinephrine and targets for beta-blockers in melanoma tumor sections.

Cell Type	DβH	NE	ADRB1	ADRB2	5HT	5HT1A	5HT1B
Tumor cell	+	+	ND	+	ND	+	ND
Keratinocyte	+	ND	ND	+	ND	+	ND
Macrophage	+	+	+	ND	ND	ND	ND
Mast cell	ND*	ND	+	ND	ND	ND	ND
T-Cell	ND	ND	ND	+	ND	+	ND
blood vessels	ND	ND	ND	ND	ND	ND	+

* ND: not detected.