Sphingosine-1-phosphate: a Potential Therapeutic Agent Against Human Breast Cancer
Overview
Affiliations
Sphingosine-1-phosphate (S1P) is an important regulator of cancer development and progression. Its cellular concentration is controlled predominantly by sphingosine kinase (SK) and sphingosine-1-phosphate lyase (SPL). In the current study we showed that mRNA expressions for both SK and SPL were up-regulated throughout all four disease stages in human breast cancer patients. Exogenous administration of S1P produced a bell-shaped dose response for apoptosis in normal mammary gland MCF12A cells but a sigmoid-shaped apoptotic response in breast cancer MCF7 cells. Co-administration of S1P enhanced the cytotoxicity of anticancer drug docetaxel against MCF7 cells.
Wu X, Wabitsch M, Yang J, Sakharkar M PLoS One. 2023; 18(5):e0286111.
PMID: 37220155 PMC: 10204952. DOI: 10.1371/journal.pone.0286111.
Molecular Pharmacology and Novel Potential Therapeutic Applications of Fingolimod.
Pournajaf S, Dargahi L, Javan M, Pourgholami M Front Pharmacol. 2022; 13:807639.
PMID: 35250559 PMC: 8889014. DOI: 10.3389/fphar.2022.807639.
Sphingosine Kinase 1 in Breast Cancer-A New Molecular Marker and a Therapy Target.
Alshaker H, Thrower H, Pchejetski D Front Oncol. 2020; 10:289.
PMID: 32266132 PMC: 7098968. DOI: 10.3389/fonc.2020.00289.
Xiao S, Yang J Invest New Drugs. 2018; 37(1):57-64.
PMID: 29860604 DOI: 10.1007/s10637-018-0618-5.
Abu El-Asrar A, Nawaz M, Mohammad G, Siddiquei M, Alam K, Mousa A Lipids Health Dis. 2014; 13:187.
PMID: 25496321 PMC: 4293108. DOI: 10.1186/1476-511X-13-187.