Expression of integrin-linked kinase (ILK) and Toll-like receptor (TLR-2) in ocular adnexal MALT lymphoma and the effects on patients' prognosis
10.13389/j.cnki.rao.2018.0037
- VernacularTitle:整合素连接激酶和Toll样受体-2在眼附属器黏膜相关淋巴组织淋巴瘤中的表达及其对预后的影响
- Author:
Bao-Hua LI
1
;
Ping LIU
;
Xin WANG
Author Information
1. 郑州人民医院眼科
- Keywords:
integrin-linked kinase;
Toll-like receptor-2;
ocular adnexal;
MALT lymphoma
- From:
Recent Advances in Ophthalmology
2018;38(2):164-167
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression of integrin-linked kinase (ILK) and Toll-like receptor (TLR-2) in ocular adnexal mucosa-associated lymphoid tissue (MALT) lymphoma and the effects on patients' outcomes.Methods Tissue specimens from 46 patients with MALT lymphoma were collected in this study.The expression of ILK and TLR-2 protein was detected by immunohistochemical methods,and the correlation of ILK and TLR-2 protein expression with clinicopathological features and patients' outcomes was analyzed.Results The positive rates of ILK and TLR-2 protein expression in tumor tissues were 67.4% (31/46) and 71.7% (33/46),respectively,which was related to the clinical stage of AnnArbor (P < 0.05),rather than to sex,age and lesion location (all P >0.05).The survival of patients with ILK positive expression was less than that of ones with ILK negative expression [(21.5 ± 2.7)months vs.(29.2 ± 2.1) months] (P < 0.05);meanwhile,the survival of patients with TLR-2 positive expression was less than that of ones with TLR-2 negative expression [(20.4 ±1.7) months v.(27.6 ± 2.3) months] (P < 0.05).Conclusion ILK and TLR-2 are closely related to biological behavior of ocular adnexal MALT lymphoma,and combination detection of ILK and TLR-2 has a certain guiding value for diagnosis and prognosis.