Expression of LKB1 and p53 in gastric cancer and their clinical significance / 肿瘤研究与临床
Cancer Research and Clinic
;
(6): 451-453, 2014.
Artículo
en Chino
| WPRIM
| ID: wpr-456488
ABSTRACT
Objective To investigate the expression of LKB1 and p53 in human gastric tissues and their correlation with clinical pathological factors.Methods The expression of LKB1 and p53 in 115 cases of gastric carcinoma and 20 cases of normal gastric tissues were detected by immunohistochemistry method,and the relation between the expression and the clinicopathological parameter of gastric carcinoma was analyzed.Results The positive rates of LKB1 in gastric carcinoma and normal tissues were 20.9 % (24/115) and 95.0 % (19/20),respectively (P < 0.01).The positive rates of p53 in gastric carcinoma and normal tissues were 45.2 % (52/115) and 5.00 % (1/20),respectively (P < 0.05).The analysis revealed that the high expression of LBK1 was associated with tumor lymph node metastasis,stage,Lauren classification and worse survival (P < 0.05).The expression of p53 was associated with tumor lymph node metastasis,stage,distant metastasis and worse survival (P < 0.05).Conclusions LKB1 protein expression may play an important role in the development and progression of gastric cancer.LKB1 may be used to assess the malignant biological behavior and prognosis of gastric cancer.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
Cancer Research and Clinic
Año:
2014
Tipo del documento:
Artículo
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