TY - JOUR T1 - Gene Profiling of <em>Cannabis-sativa</em>-mediated Apoptosis in Human Melanoma Cells JF - Anticancer Research JO - Anticancer Res SP - 1221 LP - 1237 DO - 10.21873/anticanres.16269 VL - 43 IS - 3 AU - KANITA POOMMARAPAN AU - PAISAL RUMMANEETHORN AU - ATTASIT SRISUBAT AU - NUNTAKAN SUWANPIDOKKUL AU - PETCHPAILIN LEENUTAPHONG AU - THAMTHIWAT NARARATWANCHAI AU - SIRADA SRIHIRUN AU - WANTHANEE PHETCHENGKAO AU - KANKANIT SURIYACHAN AU - SALUNYA TANCHAROEN Y1 - 2023/03/01 UR - http://ar.iiarjournals.org/content/43/3/1221.abstract N2 - Background/Aim: Malignant melanoma is an aggressive skin cancer, accounting for the majority of skin cancer deaths. Prognosis is often poor and finding effective treatment remains a challenge. Tetrahydrocannabinol (THC) and cannabidiol (CBD) are main bioactive components of Cannabis sativa plant extracts that have been shown to exert anti-tumor effects. In this study, we aimed to perform gene expression analysis of human melanoma A375 cells following stimulation with C. sativa extracts. Materials and Methods: Gene expression profiles of A375 human melanoma and Vero (control) cell lines were evaluated by RNA sequencing and quantitative real-time PCR. Results: Flow cytometry showed that the THC+CBD cannabis fractions induced apoptosis on A375 cells. Induction of apoptosis was accompanied by a notable up-regulation of DNA damage inducible transcript 3 (DDIT), nerve growth factor receptor (NGFR), colony-stimulating factor 2 (CSF2), growth arrest and DNA damage inducible beta (GADD45B), and thymic stromal lymphopoietin (TSLP) genes and down-regulation of aryl hydrocarbon receptor nuclear translocator 2 (ARNT2), cyclin E2 (CCNE2), integrin subunit alpha 9 (ITGA9), proliferating cell nuclear antigen (PCNA) and E2F transcription factor 1 (E2F1) genes. Treatment of A375 cells with the THC+CBD fraction inhibited the phosphorylation of ERK1/2 signaling pathway, which regulates melanoma cell proliferation. We showed that the THC+CBD combination disrupted melanoma cell migration. Conclusion: Use of C. sativa-derived extracts containing equal amounts of THC and CBD is proposed as a potential treatment of melanoma. ER -