The influence of aberrant expression of GLI1/p-S6K on colorectal cancer.
Biochem Biophys Res Commun
; 503(4): 3198-3204, 2018 09 18.
Article
em En
| MEDLINE
| ID: mdl-30143258
ABSTRACT
Colorectal cancer (CRC) is one of the most common cancers worldwide. Recent studies have reported that PI3K/AKT/mTOR pathway regulated the GLI1 expression level via SMO-independent pathway in a variety of tumor types. We detected the expression level of GLI1/p-S6K in CRC tissues. We found the expression of GLI1/p-S6K was apparently close with lymph node metastasis and TNM stage and patients with positive GLI1/p-S6K expression had shorter survival time and patients with both GLI1 and p-S6K positive expression had an even worse overall survival than those with single positive expression. Moreover, GLI1 and p-S6K expression was considered to be independent prognostic factors in CRC patient and the positive co-expression of GLI1/p-S6K had greater influence than single expression positive on the prognosis of postoperative patients with tumor size≥5â¯cm, well differentiation, positive lymph node metastasis, venous invasion, neural invasion and TNM III-IV. Meanwhile, the GLI1/p-S6K expression had impact on more clinicopathologic features in colon-side carcinoma than in rectum-side carcinoma and the mTOR/S6K/GLI1 axis played an important role in CRC especially in advanced stage. Hence, further studies are underway to explore the molecular mechanism between GLI1 and p-S6K in CRC, and in addition, it offers novel facilities for molecular targeting therapy for CRC.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Colorretais
/
Proteínas Quinases S6 Ribossômicas
/
Proteína GLI1 em Dedos de Zinco
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
Limite:
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Biochem Biophys Res Commun
Ano de publicação:
2018
Tipo de documento:
Article