| Autor: |
Milena M, Jovanović, Dragana S, Šeklić, Jelena D, Rakobradović, Nevena S, Planojević, Nenad L, Vuković, Milena D, Vukić, Snežana D, Marković |
| Rok vydání: |
2021 |
| Zdroj: |
Food technology and biotechnology. 60(2) |
| ISSN: |
1330-9862 |
| Popis: |
Acquisition of migratory potential is pivotal for cancer cells, enabling invasion and metastasis of colorectal carcinoma. Royal jelly and its bioactive componentIdentification and quantification of 10H2DA in royal jelly originating from Serbia was done by HPLC method. Cytotoxicity of 10H2DA was measured by tetrazolium dye MTT test in concentration range 1-500 μg/mL after 24 and 72 h. Its effect on the collective and single-cell migration was measured by wound healing and transwell migration assays. Invasive potential of cancer cells was evaluated by a transwell method modified with collagen. Immunofluorescence was used for migratory and invasive protein expression, while the gene expression of these markers was evaluated by quantitative real time polymerase chain reaction (qRT-PCR). All assays were applied on human colorectal carcinoma HCT-116 and SW-480 cell lines and, except for MTT, evaluated after 24 h of treatment with two selected concentrations of royal jelly and 10H2DA.According to HPLC, the mass fraction of 10H2DA in royal jelly was 0.92% (Our study presents new findings and elucidation of royal jelly and 10H2DA molecular mechanism that underlies their antimigratory/antiinvasive activity on colorectal cancer cells. These findings are shown for the first time indicating that these natural products are a valuable source of anticancer potential and should be reconsidered for further antitumour therapy. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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