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[A study on the expression of TGF-beta 1/T beta R II in laryngeal carcinoma]
Shuzhi Yang1, Lingxiang Li, Jun Han
1Department of Otolaryngology, Inner Mongolia Hospital, Huhehaote 010070.
Objective:
To explore the expression of TGF-beta 1/T beta R II in laryngeal carcinoma.
Method:
Immunohistochemical study using SP kit in 53 cases.
Result:
The expression of TGF-beta 1 was decreased in carcinoma tissues when compared with peri-cancer controls (P < 0.05). There wasn't difference in T beta R II expression when compared with peri cancer controls (P > 0.05). But it was correlated with the stage, differentiation and lymph node metastasis of laryngeal carcinoma.
Conclusion:
TGF-beta 1/T beta R II may involve in the histogenesis and development of laryngeal carcinoma. The decreased expression of TGF-beta 1/T beta R II may serve as an important molecular marker of laryngeal carcinoma.