2019
Machala, Miroslav; Procházková, Jiřina; Hofmanová, Jiřina; Králiková, Lucie; Slavík, Josef; Tylichová, Zuzana; Ovesná, Petra; Kozubík, Alois; Vondráček, Jan
Colon Cancer and Perturbations of the Sphingolipid Metabolism. Journal Article
In: International journal of molecular sciences, vol. 20, no. 23, 2019, ISSN: 1422-0067, (Place: Switzerland).
Abstract | Links | BibTeX | Tags: *Gene Expression Regulation, Acid Ceramidase/genetics/metabolism, Alkaline Ceramidase/genetics/metabolism, Animal, Animals, Ceramides/metabolism, colon cancer (CRC) sphingolipidomics, colon cancer cells, Colonic Neoplasms/*enzymology/genetics/pathology, colorectal cancer, Cultured, Disease Models, glycosphingolipid, Humans, Lactosylceramide, Lactosylceramides/*metabolism, Lipid Metabolism/*genetics, Lysophospholipids/metabolism, Neoplastic, Neutral Ceramidase/genetics/metabolism, Phosphotransferases (Alcohol Group Acceptor)/genetics/metabolism, Proto-Oncogene Proteins c-akt/genetics/metabolism, sphingolipid, Sphingolipids/*metabolism, Sphingosine N-Acyltransferase/genetics/metabolism, sphingosine-1-phosphate, Sphingosine/analogs & derivatives/metabolism, Tumor Cells
@article{machala_colon_2019,
title = {Colon Cancer and Perturbations of the Sphingolipid Metabolism.},
author = {Miroslav Machala and Jiřina Procházková and Jiřina Hofmanová and Lucie Králiková and Josef Slavík and Zuzana Tylichová and Petra Ovesná and Alois Kozubík and Jan Vondráček},
doi = {10.3390/ijms20236051},
issn = {1422-0067},
year = {2019},
date = {2019-11-01},
journal = {International journal of molecular sciences},
volume = {20},
number = {23},
abstract = {The development and progression of colorectal cancer (CRC), a major cause of cancer-related death in the western world, is accompanied with alterations of sphingolipid (SL) composition in colon tumors. A number of enzymes involved in the SL metabolism have been found to be deregulated in human colon tumors, in experimental rodent studies, and in human colon cancer cells in vitro. Therefore, the enzymatic pathways that modulate SL levels have received a significant attention, due to their possible contribution to CRC development, or as potential therapeutic targets. Many of these enzymes are associated with an increased sphingosine-1-phosphate/ceramide ratio, which is in turn linked with increased colon cancer cell survival, proliferation and cancer progression. Nevertheless, more attention should also be paid to the more complex SLs, including specific glycosphingolipids, such as lactosylceramides, which can be also deregulated during CRC development. In this review, we focus on the potential roles of individual SLs/SL metabolism enzymes in colon cancer, as well as on the pros and cons of employing the current in vitro models of colon cancer cells for lipidomic studies investigating the SL metabolism in CRC.},
note = {Place: Switzerland},
keywords = {*Gene Expression Regulation, Acid Ceramidase/genetics/metabolism, Alkaline Ceramidase/genetics/metabolism, Animal, Animals, Ceramides/metabolism, colon cancer (CRC) sphingolipidomics, colon cancer cells, Colonic Neoplasms/*enzymology/genetics/pathology, colorectal cancer, Cultured, Disease Models, glycosphingolipid, Humans, Lactosylceramide, Lactosylceramides/*metabolism, Lipid Metabolism/*genetics, Lysophospholipids/metabolism, Neoplastic, Neutral Ceramidase/genetics/metabolism, Phosphotransferases (Alcohol Group Acceptor)/genetics/metabolism, Proto-Oncogene Proteins c-akt/genetics/metabolism, sphingolipid, Sphingolipids/*metabolism, Sphingosine N-Acyltransferase/genetics/metabolism, sphingosine-1-phosphate, Sphingosine/analogs & derivatives/metabolism, Tumor Cells},
pubstate = {published},
tppubtype = {article}
}