Expression and clinical significance of MTDH, HIF-1α and TKTL1 in laryngeal carcinoma / 临床耳鼻咽喉头颈外科杂志
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
;
(24): 2133-2138, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-746856
ABSTRACT
OBJECTIVE@#To investigate the functional mechanism of metadherin (MTDH), hypoxia-inducible factor-1 alpha (HIF-1α) and transketolase-like gene 1 (TKTL1) and their interaction with each other in laryngeal carcinoma development.@*METHOD@#Thirty laryngeal carcinoma samples and 20 samples of para-carcinoma tissue were taken from the patients received operation treatment. The expression levels of MTDH, HIF-1α and TKTL1 were detected in all the samples by SP immunohistochemical methods. The data were analyzed by the SPSS13.0 statistical software.@*RESULT@#The positive expression rate of MTDH, HIF-1α and TKTL1 in the 30 cases of laryngeal carcinoma was 56.67%, 60.00% and 63.33%, respectively, which was 20.00%,10.00% and 15.00% respectively in the para-carcinoma tissue, the difference of the positive expression rate of the tested objects between these two groups was statistically significant (P 0.05). The Spearman's rank correlation analysis showed that the positive expression rates of MTDH and HIF-1α in laryngeal carcinoma had positive correlation (r = 0.384, P 0.05).@*CONCLUSION@#It suggested that these three proteins may have close relationship with the occurrence, invasion and metastasis of the laryngeal carcinoma. MTDH and TKTL1 may be expected to be new clinical targets for laryngeal carcinoma treatment and it could offer theoretical basis for the prognosis of the laryngeal carcinoma.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Prognosis
/
Transketolase
/
Carcinoma, Squamous Cell
/
Cell Adhesion Molecules
/
Laryngeal Neoplasms
/
Diagnosis
/
Hypoxia-Inducible Factor 1, alpha Subunit
/
Lymphatic Metastasis
/
Metabolism
/
Neoplasm Staging
Type of study:
Diagnostic study
/
Prognostic study
Limits:
Humans
Language:
Chinese
Journal:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
Year:
2015
Type:
Article
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