Expression of insulin-like growth factor Ⅱ mRNA-binding protein 3 in transitional cell carcinoma of bladder and its clinical significance / 中国综合临床
Clinical Medicine of China
;
(12): 82-85, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-384740
ABSTRACT
Objective To investigate the expression of insulin-like growth factor Ⅱ mRNA-binding protein 3( IMP3 ) in transitional cell carcinoma of bladder( TCCB ) and its clinical significance. Methods The IMP3 expressions in 6 normal bladder tissues and 48 TCCB tissues were determined by immunohistochemistry staining, and the relationships between IMP3 expression and gender, age, pathological grading and staging were analyzed statistically. Results The positive expression rate of IMP3 was 62.5% ( 30/48 ) in bladder cancer,which were significantly higher than that in normal control ( 0/6 ) ( P < 0. 05 ). The positive rate of IMP3 expression were significantly lower in superficial TCCB ( 46. 15%, 12/22 ) or early TCCB [ Grade Ⅰ 12. 5%(1/8) ,Grade Ⅱ 60. 0% (12/20) ] than that in invasive TCCB [T2 or above,81.8% (18/22) ] or advanced TCCB [ Grade Ⅲ ,85% ( 17/20 ) ] ( Ps < 0. 05 ). Conclusion IMP3 is a promising biomarker for eraly detection and assessment of the malignancy degree in TCCB.
Texto completo:
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Clinical Medicine of China
Año:
2011
Tipo del documento:
Artículo
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