The expression of estrogen sulfotransferase and steroid sulfatase in formalin-fixed paraffin-embedded endometrioid adenocarcinoma samples / 中华老年医学杂志
Chinese Journal of Geriatrics
; (12): 840-842, 2009.
Article
em Zh
| WPRIM
| ID: wpr-392543
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WPRO
ABSTRACT
Objective To explore the expression of estrogen sulfotransferase(EST) and steroid sulfatase (STS) in formalin-fixed paraffin-embedded endometrioid adenocarcinoma samples. Methods The RNA of EST and STS in 30 formalin-fixed paraffin-embedded endometrium samples were extracted using Roche products. Results The RNA expression of EST and STS were 0.25±0.03 and 0.08±0.02 respectively and the STS/EST was 0.11±0.08 in normal endometrium. While in endometrioid adenocarcinoma the RNA expression of EST and STS were 0.06±0.02 and 0.24±0.92 respectively and the STS/EST was 4.40±0.64. There were significant differences between these two groups. Conclusions (1) Formalin-fixed paraffin-embedded tissues could be used to study the endometrioid adenocarcinoma. (2) EST is decreased, STS and STS/EST are increased in human endometrioid adenocarcinoma. STS/EST may be related with the prognosis of the endometrioid adenocarcinoma.
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Índice:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Geriatrics
Ano de publicação:
2009
Tipo de documento:
Article