Differential expression of D2 and D3 alternative splicing sites of hepatocellular carcinoma-associated antigen kinectin in human hepatocellular carcinoma tissues and normal liver tissues in Guangxi Province / 中华地方病学杂志
Chinese Journal of Endemiology
; (12): 562-565, 2017.
Article
en Zh
| WPRIM
| ID: wpr-613247
Biblioteca responsable:
WPRO
ABSTRACT
Objective To analyze the differential expression of D2 and D3 alternative splicing sites of human kinectin in human hepatocellular carcinoma (HCC) tissues, adjacent non-cancerous tissues and normal liver tissues, and to investigate a possible relationship between alternative splicing sites of kinectin and hepatocarcinogenesis. Methods The cDNA was obtained by RT-PCR in 45 coupled HCC cancerous and adjacent tissues, and 10 normal liver tissues. The difference in the expression of D2 and D3 alternative splicing sites in cDNA was examined by semi-quantitative PCR, and statistical analysis was performed. Results The ratio of D2L (long segment contains of the D2 region)/D2S (short segment that does not contain a D2 zone) in hepatocellular cancerous tissues was 2.709 ± 1.025, the ratio of D2L/D2S in adjacent non-cancerous tissues was 1.564 ± 0.357, and the ratio of D2L/D2S in normal liver tissues was 1.507 ± 0.499. The differences were statistically significant (F=29.698, P 0.05). Conclusion Variant containing D2 is over expressed in cancerous tissues and this alteration may be tumor associated.
Texto completo:
1
Base de datos:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Endemiology
Año:
2017
Tipo del documento:
Article