. 1999 Dec;155(6):1885–1891. doi: 10.1016/S0002-9440(10)65508-3

Table 1.

Immunohistochemical Expression of Cell Cycle Regulators and Ki-67 in MPNSTs and NFs

	p53^* (%)	pRb^* (%)	p21^* (%)	p27N^* (%)	p27C^* (%)	CyclinD1^* (%)	Cyclin E^* (%)	Ki-67^* (%)
MPNST	10/35	31/35	16/35	3/35	19/35	10/35	14/33	20/34
(N = 35)	(29%)	(89%)	(46%)	(9%)	(54%)	(29%)	(42%)	(59%)
NF	0/16	15/16	11/16	15/16	12/16	5/16	5/16	0/16
(N = 16)		(94%)	(69%)	(94%)	(75%)	(31%)	(31%)

*(%), Number of positive cases/total number of cases examined, (percentage of positive cases); p27C, cytoplasmic expression of p27; p27N, nuclear expression of p27; ND, not detected.