Protein kinase D1 regulates metabolic switch in pancreatic cancer via modulation of mTORC1.

ABSTRACT:

Background

Protein kinase D1 (PKD1) is a serine-threonine kinase that regulates various functions within the cell. Herein, we report the significance of PKD1 expression in glucose metabolism resulting in pancreatic cancer (PanCa) progression and chemo-resistance.

Methods

PKD1 expression in PanCa was investigated by using immunohistochemistry. Functional and metabolic assays were utilised to analyse the effect of PKD1 expression/knockdown on associated cellular/molecular changes.

Results

PKD1 expression was detected in human pancreatic intraepithelial neoplasia lesions (MCS = 12.9; P < 0.0001) and pancreatic ductal adenocarcinoma samples (MCS = 15, P < 0.0001) as compared with faint or no expression in normal pancreatic tissues (MCS = 1.54; P < 0.0001). Our results det

SUBMITTER: Kumari S 

PROVIDER: S-EPMC6964700 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature