Expression and significance of Tie-1 and Tie-2 receptors, and angiopoietins-1, 2 and 4 in colorectal adenocarcinoma: Immunohistochemical analysis and correlation with clinicopathological factors

doi:10.3748/wjg.v11.i7.964

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

Colorectal Cancer

World J Gastroenterol. Feb 21, 2005; 11(7): 964-969
Published online Feb 21, 2005. doi: 10.3748/wjg.v11.i7.964

Table 2 Ductal infiltrations, lymph node metastasis and Tie-1, 2 and Ang-1, 2 and 4 expressions in invasive colorectal adenocarcinoma (n = 76), n (%).

	n	Tie-1			Tie-2			Ang-1			Ang-2			Ang-4
	n	-	+	++	-	+	++	-	+	++	-	+	++	-	+	++
Invasive carcinoma	76	5 (6.6)	15 (19.7)	56 (73.7)	2 (2.6)	18 (23.7)	56 (73.7)	6 (7.9)	17 (22.4)	53 (69.7)	4 (5.3)	17 (22.4)	55 (72.4)	13 (17.1)	19 (25.0)	44 (57.9)
Desmoplastic stromal reaction		NS			P = 0.039383			NS			NS			NS
Slight	13	2 (15.4)	2 (15.4)	9 (69.2)	1 (7.7)	5 (38.5)	7 (53.8)	4 (30.8)	2 (15.4)	7 (53.8)	1 (7.7)	4 (30.8)	8 (61.5)	4 (30.8)	0 (0.0)	9 (69.2)
Moderate	47	2 (4.3)	11 (23.4)	34 (72.3)	1 (2.1)	11 (23.4)	35 (74.5)	2 (4.3)	12 (25.5)	33 (70.2)	3 (6.4)	10 (21.3)	34 (72.3)	8 (17.0)	15 (31.9)	24 (51.1)
Extensive	16	1 (6.3)	2 (12.5)	13 (81.3)	0 (0.0)	2 (12.5)	14 (87.5)	0 (0.0)	3 (18.8)	13 (81.3)	0 (0.0)	3 (18.8)	13 (81.3)	1 (6.3)	4 (25.0)	11 (68.8)
Venous invasion		NS			P = 0.005992			NS			P = 0.018168			NS
Present	35	1 (2.9)	7 (20.0)	27 (77.1)	0 (0.0)	4 (11.4)	31 (88.6)	2 (5.7)	6 (17.1)	27 (77.1)	1 (2.9)	4 (11.4)	30 (85.7)	5 (14.3)	9 (25.7)	21 (60.0)
Absent	41	4 (9.8)	8 (19.5)	29 (70.7)	2 (4.9)	14 (34.1)	25 (61.0)	4 (9.8)	11 (26.8)	26 (63.4)	3 (7.3)	13 (31.7)	25 (61.0)	8 (19.5)	10 (24.4)	23 (56.1)
Lymphatic invasion		P = 0.033356			P = 0.001326			P = 0.039066			NS			NS
Present	60	1 (1.7)	12 (20.0)	47 (78.3)	0 (0.0)	11 (18.3)	49 (81.7)	3 (5.0)	12 (20.0)	45 (75.0)	2 (3.3)	13 (21.7)	45 (75.0)	7 (11.7)	16 (26.7)	37 (61.7)
Absent	16	4 (25.0)	3 (18.8)	9 (56.3)	2 (12.5)	7 (43.8)	7 (43.8)	3 (18.8)	5 (31.3)	8 (50.0)	2 (12.5)	4 (25.0)	10 (62.5)	6 (37.5)	3 (18.8)	7 (43.8)
Lymph node metastasis		NS			NS			NS			NS			NS
Present	27	1 (3.7)	4 (14.8)	22 (81.5)	1 (3.7)	4 (14.8)	22 (81.5)	1 (3.7)	8 (29.6)	18 (66.7)	1 (3.7)	6 (22.2)	20 (74.1)	4 (14.8)	11 (40.7)	12 (44.4)
Absent	49	4 (8.2)	11 (22.4)	34 (69.4)	1 (2.0)	14 (28.6)	34 (69.4)	5 (10.2)	9 (18.4)	35 (71.4)	3 (6.1)	11 (22.4)	35 (71.4)	9 (18.4)	8 (16.3)	32 (65.3)

NS; not significant.

Citation: Nakayama T, Hatachi G, Wen CY, Yoshizaki A, Yamazumi K, Niino D, Sekine I. Expression and significance of Tie-1 and Tie-2 receptors, and angiopoietins-1, 2 and 4 in colorectal adenocarcinoma: Immunohistochemical analysis and correlation with clinicopathological factors. World J Gastroenterol 2005; 11(7): 964-969
URL: https://www.wjgnet.com/1007-9327/full/v11/i7/964.htm
DOI: https://dx.doi.org/10.3748/wjg.v11.i7.964