iridoids and Osteosarcoma

iridoids has been researched along with Osteosarcoma* in 4 studies

Other Studies

4 other study(ies) available for iridoids and Osteosarcoma

ArticleYear
Genipin Inhibits the Development of Osteosarcoma through PI3K/AKT Signaling Pathway.
    Current pharmaceutical design, 2023, Volume: 29, Issue:16

    Osteosarcoma is a highly invasive and early metastatic tumor. At present, the toxic and side effects of chemotherapy affect the quality of life of cancer patients to varying degrees. Genipin is an extract of the natural medicine gardenia with various pharmacological activities.. The purpose of this study was to investigate the effect of Genipin on osteosarcoma and its potential mechanism of action.. Crystal violet staining, MTT assay and colony formation assay were used to detect the effect of genipin on the proliferation of osteosarcoma. The effects of vitexin on migration and invasion of osteosarcoma were detected by scratch healing assay and transwell assay. Hoechst staining and flow cytometry were used to detect the effect of genipin on apoptosis of osteosarcoma cells. The expression of related proteins was detected by Western blot. An orthotopic tumorigenic animal model was used to verify the effect of genipin on osteosarcoma in vivo.. The results of crystal violet staining, MTT method and colony formation method proved that genipin significantly inhibited the proliferation of osteosarcoma cells. The results of the scratch healing assay and transwell assay showed that gen significantly inhibited the migration and invasion of osteosarcoma cells. The results of Hoechst staining and flow cytometry showed that genipin significantly promoted the apoptosis of osteosarcoma cells. The results of animal experiments show that genipin has the same anti-tumor effect in vivo. Genipin may inhibit the growth of osteosarcoma through PI3K/AKT signaling.. Genipin can inhibit the growth of human osteosarcoma cells, and its mechanism may be related to the regulation of PI3K/AKT signaling pathway.

    Topics: Animals; Apoptosis; Bone Neoplasms; Cell Line, Tumor; Cell Movement; Cell Proliferation; Humans; Iridoids; Osteosarcoma; Phosphatidylinositol 3-Kinases; Proto-Oncogene Proteins c-akt; Quality of Life; Signal Transduction

2023
Assessment of the Nutraceutical Effects of Oleuropein and the Cytotoxic Effects of Adriamycin, When Administered Alone and in Combination, in MG-63 Human Osteosarcoma Cells.
    Nutrients, 2021, Jan-25, Volume: 13, Issue:2

    Topics: Anti-Infective Agents; Antibiotics, Antineoplastic; Cell Proliferation; Cell Survival; Cytotoxins; Dietary Supplements; Doxorubicin; Humans; Iridoid Glucosides; Iridoids; Osteosarcoma; Tumor Cells, Cultured

2021
Anticancer Potential of Oleuropein, the Polyphenol of Olive Oil, With 2-Methoxyestradiol, Separately or in Combination, in Human Osteosarcoma Cells.
    Anticancer research, 2019, Volume: 39, Issue:3

    Oleuropein belongs to the potent polyphenols of olive oil. Notably, it is considered as a potentially active anticancer agent. Herein, the anticancer efficiency of oleuropein, when used separately and in combination with the chemotherapeutic agent, 2-methoxyestradiol (2-ME), was investigated in highly metastatic osteosarcoma (OS) cells.. Human OS cells (143B OS cell line) were incubated with oleuropein and 2-ME, alone or in combination. Cell viability was determined by the MTT assay. Cell migration assays were used in order to determine the anti-migratory potential of the compounds, while their impact on autophagy was evaluated via the LC3-antibody-based detection assay. The interaction between oleuropein and 2-ME was determined via the CalcuSyn software.. Both anti-migratory and anti-proliferative effects of oleuropein were demonstrated on human OS cells. Anticancer effects of oleuropein were significantly enhanced after 2-ME addition. Treatment of 143B OS cell with oleuropein, alone or in combination with 2-ME resulted in induction of autophagy.. The obtained data suggest an anticancer effect of oleuropein, alone and in combination with 2-ME, on highly metastatic 143B OS cells. Notably, a synergism between oleuropein and 2-ME towards 143B OS cells was detected. The exact mechanism of this synergism needs to be further investigated; nonetheless, induction of nitro-oxidative stress and/or induction of autophagy are suggested.

    Topics: 2-Methoxyestradiol; Antineoplastic Agents; Bone Neoplasms; Cell Line, Tumor; Cell Movement; Cell Survival; Drug Synergism; Humans; Iridoid Glucosides; Iridoids; Olive Oil; Osteosarcoma

2019
Antiproliferative Properties of Oleuropein in Human Osteosarcoma Cells.
    Natural product communications, 2016, Volume: 11, Issue:4

    In this study, we evaluated the antiproliferative activity on two human osteosarcoma cell lines (MG-63 and Saos2) of oleuropein, an olive oil compound traditionally found in the Mediterranean diet. Oleuropein exhibited obvious cytotoxic effects on human osteosarcoma cells in a concentration- and time-dependent manner. Statistical analysis of IC50 by the Probit regression method suggested that oleuropein had similar toxic effects on both cell lines tested (IC50 range from 247.4-475.0 µM for MG63 cells and from 798.7-359.9 µM for Saos2 cells).

    Topics: Cell Line, Tumor; Cell Proliferation; Humans; Iridoid Glucosides; Iridoids; Osteosarcoma; Phytotherapy; Plant Extracts

2016