The effect of vanadyl bis(acetylacetonato)on the proliferation and invasion of human adrenocortical carci-noma cells
10.3969/j.issn.1006-5725.2025.06.002
- VernacularTitle:双乙酰丙酮氧钒对人肾上腺皮质癌细胞增殖和侵袭的影响
- Author:
Meiyu GAN
1
;
Chunjiao WU
1
;
Jingyi QIN
1
;
Zuojie LUO
1
Author Information
1. 广西医科大学第一附属医院内分泌科(广西 南宁 530021)
- Publication Type:Journal Article
- Keywords:
vanadyl bis(acetylacetonato);
adrenocortical carcinoma;
proliferation;
invasion;
apoptosis
- From:
The Journal of Practical Medicine
2025;41(6):781-789
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of bis(acetylacetonato)oxovanadium(IV)[VO(acac)?]on human adrenocortical carcinoma cell lines SW-13 and NCI-H295R in vitro,aiming to determine whether VO(acac)?promotes or inhibits the proliferation,migration,and invasion of these cells.Methods SW-13 and NCI-H295R cells in logarithmic growth phase were exposed to VO(acac)? at concentrations of 6.25,12.5,25,50,75,100,and 200 μmol/L for 24 and 48 hours,respectively.Mitotane served as the positive control.Cell viability was assessed using the CCK-8 assay to evaluate the effects of VO(acac)? on SW-13 and NCI-H295R cells.Subsequently,cells were treated with VO(acac)? at concentrations of 0,6.25,12.5,and 25 μmol/L for 48 hours,and flow cytometry was employed to investigate the impact of VO(acac)? on apoptosis.The migratory ability of the cells was evaluated using a wound healing assay,while their invasive capacity was assessed via a Transwell assay.Additionally,the clonogenic assay was used to determine the proliferative potential of SW-13 and NCI-H295R cells following VO(acac)?treatment.Results The CCK-8 results demonstrated that VO(acac)2 inhibited the viability of SW-13 and NCI-H295R cells in a time-and concentration-dependent manner.Specifically,the half-maximal inhibitory concentra-tions(IC50)for VO(acac)2 against SW-13 cells were 62.98±6.67 μmol/L after 24 hours and(14.61±1.66)μmol/L after 48 hours of treatment,while the corresponding IC50 values for NCI-H295R cells were 46.78±7.89 μmol/L and 12.61±2.98 μmol/L,respectively.Flow cytometry analysis revealed that VO(acac)2 induced apoptosis in both SW-13 and NCI-H295R cells in a concentration-dependent manner(P<0.05).The wound healing assay indicated a significant reduction in the migratory rate of SW-13 and NCI-H295R cells with increasing concentrations of VO(acac)2(P<0.05).Transwell assay results showed that VO(acac)2 significantly inhibited the invasive ability of SW-13 and NCI-H295R cells in a concentration-dependent fashion.Finally,the clonogenic assay confirmed that VO(acac)2 suppressed the proliferative capacity of SW-13 and NCI-H295R cells in a concentration-dependent manner.Conclusion VO(acac)2 inhibits the proliferation,migration,and invasion of human adrenocortical carcinoma cells(SW-13 and NCI-H295R),while inducing apoptosis in these cell lines.
