Knock-down of LRP/LR influences signalling pathways in late-stage colorectal carcinoma cells.

ABSTRACT:

Background

The 37 kDa/67 kDa laminin receptor (LRP/LR) is involved in several tumourigenic-promoting processes including cellular viability maintenance and apoptotic evasion. Thus, the aim of this study was to assess the molecular mechanism of LRP/LR on apoptotic pathways in late stage (DLD-1) colorectal cancer cells upon siRNA-mediated down-regulation of LRP/LR.

Methods

siRNAs were used to down-regulate the expression of LRP/LR in DLD-1 cells which was assessed using western blotting and qPCR. To evaluate the mechanistic role of LRP/LR, proteomic analysis of pathways involved in proliferation and apoptosis were investigated. The data from the study was analysed using a one-way ANOVA, followed by a two-tailed student's t-test with a confidence interval of 95%.

Results

SUBMITTER: Vania L 

PROVIDER: S-EPMC8035741 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature