Shatavarin-IV, a steroidal saponin from Asparagus racemosus, inhibits cell cycle progression and epithelial-to-mesenchymal transition in AGS cells under hyperglycemic conditions.
Steroids
; 210: 109487, 2024 Oct.
Article
en En
| MEDLINE
| ID: mdl-39106908
ABSTRACT
Gastric cancer (GC)-diabetes co-morbidity is nowadays growing into a rising concern. However, no separate treatment procedures have been outlined for such patients. Phytochemicals and their derivatives can therefore be used as therapeutics as they have greater effectiveness, reduced toxicity, and a reduced likelihood of developing multi-drug resistance in cancer treatments. The present study intended to assess the therapeutic efficacy of Shatavarin-IV - a major steroidal saponin from the roots of Asparagus racemosus, in human gastric adenocarcinoma cell line under hyperglycemic conditions and explore its mechanism of action in controlling GC progression. For the present study, AGS cells were incubated in high glucose-containing media and the effects of Shatavarin-IV therein have been evaluated. Cell proliferation, confocal microscopic imaging, flow-cytometric analysis for cell cycle and apoptosis, immunoblotting, zymography, reverse zymography, wound-healing, colony formation, and invasion assays were performed. Shatavarin-IV has a prominent effect on AGS cell proliferation; with IC50 of 2.463 µ M under hyperglycemic conditions. Shatavarin-IV induces cell cycle arrest at the G0/G1 phase, thereby preventing hyperglycemia-induced excessive cell proliferation that later on leads to apoptotic cell death at 36 h of incubation. Shatavarin-IV further inhibits the migratory and invasive potential of AGS cells by altering the expression patterns of different EMT markers. It also inhibits MMP-9 while promoting TIMP-1 activity and expression; thereby regulating ECM turnover. This is the first report demonstrating the therapeutic efficacy of Shatavarin-IV against AGS cells grown in hyperglycemic conditions, implicating new insights into the treatment paradigm of patients with GC-diabetes co-morbidity.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Saponinas
/
Asparagus
/
Proliferación Celular
/
Transición Epitelial-Mesenquimal
/
Hiperglucemia
Límite:
Humans
Idioma:
En
Revista:
Steroids
Año:
2024
Tipo del documento:
Article
País de afiliación:
India
Pais de publicación:
Estados Unidos