Screening and Verification of RNA-seq-based PBCRS for Treating Key Genes of Breast Cancer / 中国实验方剂学杂志
Chinese Journal of Experimental Traditional Medical Formulae
; (24): 101-108, 2019.
Article
em Zh
| WPRIM
| ID: wpr-802530
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To study the inhibitory effect of the medicine group of promoting blood circulation and removing stasis (PBCRS) on breast cancer induced by 7, 12-dimethylbenz(a)anthracene (DMBA) in rats, and screen out and verify key genes based on RNA Sequencing (RNA-seq) technology and Ingenuity Pathway Analysis (IPA).Method:
Totally 96 Sprague-Dawley (SD) rats were randomly divided into blank group, DMBA model control group, tamoxifen (TAM) group (1.9 mg·kg-1·d-1), high-dose, middle-dose and low-dose PBCRS groups (12.96, 6.48, 3.24 g·kg-1·d-1). One week after drug intervention, except for the blank group, the DMBA was used to induce the rat model of breast cancer (with an interval of a week, irrigation for two times at the dose of 100 mg·kg-1). After 10 weeks, the changes in tumor weight and tumor volume were observed. The total RNA was extracted by total RNA extraction kit, and three RNA samples were collected from the DMBA model control group and the middle-dose PBCRS group for genetic testing. Based on RNA-seq, key differential genes were screened out and verified by Real-time PCR.Result:
Comparing with the DMBA model control group, the tumor volume and tumor weight in middle-dose PBCRS group were decreased significantly (PPConclusion:
PBCRS may inhibit the occurrence of breast cancer by interfering with the expression of FBP1 in breast cancer tissue.
Texto completo:
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Base de dados:
WPRIM
Tipo de estudo:
Diagnostic_studies
/
Screening_studies
Idioma:
Zh
Revista:
Chinese Journal of Experimental Traditional Medical Formulae
Ano de publicação:
2019
Tipo de documento:
Article