PMID: 30003747Jul 14, 2018Paper

Antiproliferative activity of Farnesol in HeLa cervical cancer cells is mediated via apoptosis induction, loss of mitochondrial membrane potential (ΛΨm) and PI3K/Akt signalling pathway

Journal of B.U.ON. : Official Journal of the Balkan Union of Oncology
Yao-Lei WangYi Wang

Abstract

Cervical cancer remains the most gruesome health problem in women worldwide as it ranks third in incidence. Despite recent developments in the treatment options of cervical cancer, the survival of patients not fit for surgical treatment rather remains poor. The main purpose of the current research was to determine the anticancer effect of farnesol in HeLa human cervical cancer cells together with studying its impact on apoptosis induction, mitochondrial membrane potential (MMP) and PI3K/Akt signalling cascade. Cell viability was estimated by MTT assay while clonogenic assay was used to assess the effects on colony formation tendency in these cells. Fluorescence microscopy indicated apoptosis induction while flow cytometry showed the farnesol effects on the loss of MMP. Farnesol exerted both dose and time-dependent antiproliferative effects on cervical cancer cells with IC50 values of 33.5, 23.8 and 17.6 μM at 24, 48 and 72 hrs time intervals, respectively. Colony formation of HeLa cells was considerably affected in a dose-dependent manner with the addition of farnesol to the cell culture. Farnesol-treated cells mostly emitted orange fluorescence indicating apoptotic cell death and this effect increased with increasing dose of t...Continue Reading

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