Effect of chemotherapy sensitivity enhancement by RNA interference targeting p21-activated kinase 1 with 5-fluorouracil on human colon cancer cells / 实用医学杂志
The Journal of Practical Medicine
; (24): 2598-2601, 2015.
Article
in Zh
| WPRIM
| ID: wpr-477681
Responsible library:
WPRO
ABSTRACT
Objective To investigate the effect of p21-activated kinase 1 on chemotherapy sensitivity of 5-fluorouracil. Methods Cell proliferation was measured by CCK8 and apoptosis rate by flow cytometry or Hoechst staining; the expression of Bcl-xl, Bcl-2, XIAP were determined by Western Blot. Results 5-FU combined shRNA-Pak1 group (combination group) could be significantly inhibited in terms of proliferation (P <0.05). The percentage of apoptosis rate in combined group was the highest and the difference among groups indicated statistical significance (P < 0.05). The expression of Bcl-xl, Bcl-2, XIAP in combination group was significantly inhibited compared with 5-FU group or shRNA-Pak1 group. Conclusion PAK1 inhibited by RNA interference can enhance chemotherapy sensitivity of 5-Fu on growth inhibition and apoptosis induction in colon cancer significantly.
Full text:
1
Index:
WPRIM
Type of study:
Diagnostic_studies
Language:
Zh
Journal:
The Journal of Practical Medicine
Year:
2015
Type:
Article