6-Shogaol Antagonizes the Adipocyte-Conditioned Medium-Initiated 5-Fluorouracil Resistance in Human Colorectal Cancer Cells through Controlling the SREBP-1 Level.

ABSTRACT: The resistance of colorectal cancer (CRC) to chemotherapy, e.g., 5-fluorouracil (5-FU), is an impediment to successful cancer treatment. Although many mechanisms have been proposed to explain the occurrence of resistance, little is known concerning the role of the adipocyte-containing microenvironment of CRC. Accumulating data have proposed that the combined therapy of clinical drugs with ginger derivatives, e.g., 6-shogaol, might improve resistance development. In the present study, we examined the effect of adipocyte-conditioned medium (ACM) on 5-FU-treated CRC cells (human DLD-1 and SW480 cells) and further examined the possible antagonized role of 6-shogaol in this situation. It was shown that the level of sterol-regulatory element-binding protein-1 (SREBP-1), a critical transcription

SUBMITTER: Lee KC 

PROVIDER: S-EPMC8537026 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature