Steroid hormone receptor based gene delivery systems as potential oral cancer therapeutics.
Biomed Mater
; 19(2)2024 Feb 15.
Article
em En
| MEDLINE
| ID: mdl-38290150
ABSTRACT
Glucocorticoid and Mineralocorticoid receptors are principally ligand-dependent intracellular transcription factors that are known to influence the development and growth of many human cancers. Our study investigates the potential of these receptors to act as a target for oral cancer treatment since findings in this regard are sparse till date. Leveraging the aberrant behavior of steroid hormone receptors (SHRs) in cancer, we have targeted oral cancer cells in 2D-culture using liposomes containing both synthetic as well as crude, natural SHR ligands isolated from an aqueous Indian medicinal plant. Lipoplexes thus formulated demonstrated targeted transfectability as indicated by expression of green fluorescent protein. Transfection of oral squamous cell carcinoma cells with exogenous, anticancer gene p53 lipoplexed with crude saponin-based liposome induced apoptosis of cancer cells via regulation of BAX and B-cell leukemia/lymphoma-2 (BCL2) protein levels at levels comparable with pre-established delivery systems based on synthetic SHR ligands. Our findings strongly indicate a possibility of developing plant saponin-based inexpensive delivery systems which would target cancer cells selectively with reduced risks of off target delivery and its side effects.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Saponinas
/
Neoplasias Bucais
/
Carcinoma de Células Escamosas
Idioma:
En
Revista:
Biomed Mater
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Índia