Expression of AQP5 in colorectal cancer and its relationship with clinical outcome / 西安交通大学学报(医学版)
Journal of Xi'an Jiaotong University(Medical Sciences)
;
(6): 815-818,853, 2015.
Article
Dans Chinois
| WPRIM
| ID: wpr-602737
ABSTRACT
Objective To determine the relationship of the expression of aquaporin 5 (AQP5)with clinicopathology and prognosis of colorectal cancer.Methods We collected data from 45 patients with primary colorectal cancer without any adjuvant therapy before operation.The expression of AQP5 was measured by immunohistochemistry (IHC).Then we analyzed the correlation between AQP5 expression and clinicopathological parameters (including age,tumor size,clinical staging,tumor location,lymph node and pathological type)and the connection between AQP5 expression and prognosis based on follow-up data.Results Of the 45 tumor specimens,14 (31.1%)had a high level of AQP5 expression,29 (64.4%)exhibited a moderate level of staining,and 2 (4.4%)had an absence of AQP5 staining.AQP5 was only occasionally detected in para-neoplastic [3/45 (6.67%)]and normal tissues [3/45 (6.67%)].The overexpression of AQP5 was also positively associated with TNM stage (P =0.002),lymph node metastasis (P =0.01 6),and distant metastasis (P =0.000).However,it had no significant association with age, gender,histologic grade or tumor size (P > 0.05 ).Conclusion AQP5 may be used as a novel biomarker for predicting the prognosis of colorectal cancer.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Étude pronostique
langue:
Chinois
Texte intégral:
Journal of Xi'an Jiaotong University(Medical Sciences)
Année:
2015
Type:
Article
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