Study on the expression of human tissue kallikrein gene 6 in cervical cancer tissues
10.3760/cma.j.issn.1673-4904.2013.24.001
- VernacularTitle:人类组织激肽释放酶基因6在子宫颈癌组织中表达的研究
- Author:
Qiu MENG
;
Qingping WU
;
Shouguo HUANG
- Publication Type:Journal Article
- Keywords:
Uterine cervical neoplasms;
Tissue kallikreins
- From:
Chinese Journal of Postgraduates of Medicine
2013;36(24):1-3
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the expression and significance of human tissue kallikrein gene 6(KLK6) in cervical cancer tissues.Methods With glyceraldehyde 3-phosphate dehydrogenase (GAPDH)as reference,the expression of KLK6 in 80 cases of cervical cancer tissues (40 cases with metastasis and 40cases without metastasis) and 40 cases of normal cervical tissues was determined by Taqman probe real-time quantitative reverse transcription-polymerase chain reaction,and analyzed the relationship between cervical cancer occurring and KLK6 expression with clinical data and pathological dats.Results The expression of KLK6 in normal cervical tissues[(1.06 ± 0.40) × 10-3] was lower than that in cervical cancer tissues without and with metastasis[(4.41 ± 1.70) × 10-3,(32.22 ± 6.70) × 10-3],and there was significant difference (P＜0.01).The expression of KLK6 in Ⅰ a,Ⅰ b,Ⅱ a stage of cervical cancer tissues with metastasis was (30.42 ± 5.00) × 10-3,(31.64 ± 1.30) × 10-3,(33.02 ± 8.00) × 10-3,and there was no significant difference among them (P ＞ 0.05).The expression of KLK6 in Ⅰ a,Ⅰ b,Ⅱ a stage of cervical cancer tissues without metastasis was (4.12 ± 1.10) × 10-3,(4.35 ± 1.30) × 10-3,(4.82 ± 1.90) × 10-3,and there was no significant difference among them (P＞0.05).There was significant difference in the expreesion of KLK6 in Ⅰ a,Ⅰ b,Ⅱ a stage between cervical cancer tissues with metastasis and cervical cancer tissues without metastasis (P ＜0.01).Conclusion KLK6 can stimulate the cervical cancer cell proliferation,and participate in the progresses of cervical cancer metastasis.
