» Articles » PMID: 9649134

Increased Microvessel Density in Mucinous Compared with Malignant Serous and Benign Tumours of the Ovary

Overview
Journal Br J Cancer
Specialty Oncology
Date 1998 Jul 2
PMID 9649134
Citations 12
Authors
Affiliations
Soon will be listed here.
Abstract

Microvessel density of benign, borderline and malignant ovarian tumours was studied immunohistochemically using antibodies to the endothelial cell markers CD31, CD34 and factor VIII-related antigen. Microvessel density was compared in tumours of different histological subtype, stage and patient outcome. CD31-immunostained sections were examined and regions of high and average microvessel density were selected. Identical regions were located on CD34- and factor VIII-related antigen-immunostained serial sections and microvessel counts obtained and converted to vessels mm(-2). CD31 and CD34 immunostaining revealed increased microvessel density in both the high and average vessel density regions of mucinous (222.4 +/- 24.8; 79.9 +/- 8.5) compared with serous (105.4 +/- 20.7; 33.3 +/- 6.8) and benign (84.4 +/- 19.4; 20.4 +/- 4.4) tumours (P < 0.001). CD31 and CD34 immunostaining also revealed increased microvessel density in early-stage mucinous tumours (234.6 +/- 28.2; 87.8 +/- 9.2) compared with that observed in both early- (72.8 +/- 15; 12.9 +/- 2.4) and late- (115.6 +/- 26.5; 29.8 +/- 8.5) stage serous tumours (P < 0.001). No differences in microvessel density in samples from patients with differing outcomes were observed (P > 0.05). Reduced factor VIII-related antigen compared with CD31 and CD34 immunostaining was observed in both borderline and malignant mucinous and serous tumours (P < 0.02) but not in benign tumours (P > 0.05). Our results contradict the putative association between increased microvessel density and poor prognosis and suggest that the level and control of angiogenesis may differ between ovarian tumour types.

Citing Articles

The Development of a Three-Dimensional Platform for Patient-Derived Ovarian Cancer Tissue Models: A Systematic Literature Review.

Sevinyan L, Gupta P, Velliou E, Madhuri T Cancers (Basel). 2022; 14(22).

PMID: 36428724 PMC: 9688222. DOI: 10.3390/cancers14225628.


Assessment of solid components of borderline ovarian tumor and stage I carcinoma: added value of combined diffusion- and perfusion-weighted magnetic resonance imaging.

Kim S Yeungnam Univ J Med. 2019; 36(3):231-240.

PMID: 31620638 PMC: 6784647. DOI: 10.12701/yujm.2019.00234.


Clinical significance of melanoma cell adhesion molecule CD146 and VEGFA expression in epithelial ovarian cancer.

Zhou P, Xiong T, Chen J, Li F, Qi T, Yuan J Oncol Lett. 2019; 17(2):2418-2424.

PMID: 30675307 PMC: 6341705. DOI: 10.3892/ol.2018.9840.


Reliability of preoperative evaluation of postmenopausal ovarian tumors.

Niemi R, Saarelainen S, Luukkaala T, Maenpaa J J Ovarian Res. 2017; 10(1):15.

PMID: 28288666 PMC: 5348789. DOI: 10.1186/s13048-017-0309-4.


Expression of a novel endothelial marker, C-type lectin 14A, in epithelial ovarian cancer and its prognostic significance.

Priya S, Kumar K, Hiran K, Bindhu M, Nagare R, Vijaykumar D Int J Clin Oncol. 2016; 22(1):107-117.

PMID: 27567920 DOI: 10.1007/s10147-016-1033-6.


References
1.
Liotta L, KLEINERMAN J, Saidel G . Quantitative relationships of intravascular tumor cells, tumor vessels, and pulmonary metastases following tumor implantation. Cancer Res. 1974; 34(5):997-1004. View

2.
Kristensen G, Trope C . Epithelial ovarian carcinoma. Lancet. 1997; 349(9045):113-7. DOI: 10.1016/S0140-6736(96)06071-0. View

3.
Liotta L, Steeg P, Stetler-Stevenson W . Cancer metastasis and angiogenesis: an imbalance of positive and negative regulation. Cell. 1991; 64(2):327-36. DOI: 10.1016/0092-8674(91)90642-c. View

4.
Schlingemann R, Rietveld F, Kwaspen F, van de Kerkhof P, de Waal R, Ruiter D . Differential expression of markers for endothelial cells, pericytes, and basal lamina in the microvasculature of tumors and granulation tissue. Am J Pathol. 1991; 138(6):1335-47. PMC: 1886404. View

5.
Sheid B . Angiogenic effects of macrophages isolated from ascitic fluid aspirated from women with advanced ovarian cancer. Cancer Lett. 1992; 62(2):153-8. DOI: 10.1016/0304-3835(92)90186-y. View