Statins, the drugs used for the treatment of hypercholesterolemia, have come into the spotlight not only as chemoadjuvants, but also as potential stem cell modulators in the context of regenerative therapy. In our study, we compared the in vitro effects of all clinically used statins on the viability of human pancreatic cancer (MiaPaCa-2) cells, non-cancerous human embryonic kidney (HEK 293) cells and adipose-derived mesenchymal stem cells (ADMSC). Additionally, the effect of statins on viability of MiaPaCa-2 and ADMSC cells spheroids was tested. Furthermore, we performed a microarray analysis on ADMSCs treated with individual statins (12 μM) and compared the importance of the effects of statins on gene expression between stem cells and pancreatic cancer cells. Concentrations of statins that significantly affected cancer cells viability (< 40 μM) did not affect stem cells viability after 24 h. Moreover, statins that didn´t affect viability of cancer cells grown in a monolayer, induce the disintegration of cancer cell spheroids. The effect of statins on gene expression was significantly less pronounced in stem cells compared to pancreatic cancer cells. In conclusion, the low efficacy of statins on non-tumor and stem cells at concentrations sufficient for cancer cells growth inhibition, support their applicability in chemoadjuvant tumor therapy.

• Klíčová slova
• 3-Hydroxy-3-methylglutaryl coenzyme A inhibitors, Cell spheroids, Microarray analysis, Pancreatic cancer cells, Statins, Stem cells,
• MeSH
• buněčné sféroidy účinky léků   MeSH
• HEK293 buňky MeSH
• lidé MeSH
• mezenchymální kmenové buňky * účinky léků   metabolismus   MeSH
• nádorové buněčné linie MeSH
• nádory slinivky břišní * farmakoterapie   patologie   metabolismus   MeSH
• statiny * farmakologie   MeSH
• viabilita buněk * účinky léků   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• statiny * MeSH