Expression of connective tissue growth factor (CTGF), osteopontin (OPN) and clinical significances in the laryngeal squamous cell carcinoma tissues / 临床耳鼻咽喉头颈外科杂志
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
;
(24): 121-123, 2007.
Article
in Chinese
| WPRIM
| ID: wpr-748873
ABSTRACT
OBJECTIVE@#To study the expressions of CTGF and OPN and detect their clinical value and correlation in the laryngeal squamous cell carcinoma tissues and paracancerous tissues.@*METHOD@#SP immunohistochemical method was used for the assays of CTGF and OPN on the routinely paraffin-embedded sections of surgical operated specimens of 41 cases with laryngeal squamous cell carcinoma and 20 ones with paracancerous tissues.@*RESULT@#The positive rate of CTGF and the score were significantly lower in cancer tissues than those in paracancerous tissues (61.0% vs 90.0%, P < 0.05; 2.41 +/- 1.60 vs 4.24 +/- 1.42, P < 0.01), but those of OPN were opposite (61.0% vs 15.0%, P < 0.01; 3. 10 +/- 1.63 vs 1.12 +/- 0.84, P < 0.01). The positive rates and scores of CTGF were significantly higher in the cases without-metastasis of lymph node and clinical stage T1 than those in the ones with-metastasis of lymph node and clinical stage T3 (P < 0.01) . The positive rates and scores of OPN were significantly lower in the cases without-metastasis of lymph node, clinical stage T1 and histological grade I those that in the ones with-metastasis of lymph node, Clinical stage T3 and histological grade III (P < 0.01). The closely negative correlation was found between the score of CTGF and that of OPN.@*CONCLUSION@#The expression of CTGF and/or OPN might be important biological markers in reflecting the progression, biological behaviors, metastatic potential and prognosis of the laryngeal squamous cell carcinoma.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Carcinoma, Squamous Cell
/
Laryngeal Neoplasms
/
Osteopontin
/
Connective Tissue Growth Factor
/
Metabolism
Type of study:
Prognostic study
Limits:
Adult
/
Aged
/
Humans
/
Male
Language:
Chinese
Journal:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
Year:
2007
Type:
Article
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