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Low Doses of Cisplatin Induce Gene Alterations, Cell Cycle Arrest, and Apoptosis in Human Promyelocytic Leukemia Cells
| Content Provider | SAGE Publishing |
|---|---|
| Author | Velma, Venkatramreddy Dasari, Shaloam R. Tchounwou, Paul B. |
| Copyright Year | 2016 |
| Abstract | Cisplatin is a known antitumor drug, but its mechanisms of action are not fully elucidated. In this research, we studied the anticancer potential of cisplatin at doses of 1, 2, or 3 μM using HL-60 cells as a test model. We investigated cisplatin effects at the molecular level using RNA sequencing, cell cycle analysis, and apoptotic assay after 24, 48, 72, and 96 hours of treatment. The results show that many genes responsible for molecular and cellular functions were significantly altered. Cisplatin treatment also caused the cells to be arrested at the DNA synthesis phase, and as the time increases, the cells gradually accumulated at the sub-G1 phase. Also, as the dose increases, a significant number of cells entered into the apoptotic and necrotic stages. Altogether, the data show that low doses of cisplatin significantly impact the viability of HL-60 cells, through modulation of gene expression, cell cycle, and apoptosis. |
| Related Links | https://journals.sagepub.com/doi/pdf/10.4137/BMI.S39445?download=true |
| ISSN | 11772719 |
| Volume Number | 11 |
| Journal | Biomarker Insights (BMI) |
| e-ISSN | 11772719 |
| DOI | 10.4137/BMI.S39445 |
| Language | English |
| Publisher | Sage Publications UK |
| Publisher Date | 2016-08-24 |
| Publisher Place | London |
| Access Restriction | Open |
| Rights Holder | © 2016 SAGE Publications. |
| Subject Keyword | HL-60 cells cell cycle apoptosis cisplatin RNA sequencing |
| Content Type | Text |
| Resource Type | Article |
| Subject | Biochemistry (medical) Pharmacology Molecular Medicine |
