In:
Future Oncology, Future Medicine Ltd, Vol. 13, No. 2 ( 2017-01), p. 145-157
Abstract:
Aim: Cervical intraepithelial neoplasia (CIN) is commonly divided into three grades. Guidelines increasingly recommend surgery only in CIN 3 lesions. We investigated markers to evaluate differences in CIN 2 and 3 lesions as well as possible predictors for regression/progression in CIN 2 lesions. Materials & methods: Biopsies (n = 128) of healthy cervical tissue and CIN 1–3 were stained for Sialyl Lewis a, Sialyl Lewis x, Lewis y, Gal-3, Gal-7, STMN1 and p16. Results: We observed significant differences between CIN 2 and 3 lesions for Sialyl Lewis a, Sialyl Lewis x, Gal-3, Gal-7, STMN1 and p16. Expression of Sialyl Lewis a was significantly higher in CIN 2 patients who progressed during follow-up. Conclusion: Significant differences in marker expression support the differentiation of CIN 2 and 3. Lewis a may help to predict progression/regression in CIN 2 patients.
Type of Medium:
Online Resource
ISSN:
1479-6694
,
1744-8301
DOI:
10.2217/fon-2016-0259
Language:
English
Publisher:
Future Medicine Ltd
Publication Date:
2017
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