Unraveling the Antitumor Potential of Sarcostemma acidum Against Ehrlich Ascites Carcinoma: Integrating Network Pharmacology with Experimental Approach
摘要
This study aims to investigate the anticancer potential of Sarcostemma acidum extract (SAE) against the Ehrlich ascites carcinoma (EAC) using a network pharmacology-guided approach, along with in-vitro and in-vivo evaluation.
Materials and MethodsSAE was prepared using hydroalcoholic extraction (1:4 ratio) and analyzed by GC-MS to identify bioactive compounds. The biological targets were identified subsequently through SuperPred in relation to EAC genes from GeneCards. Further, it is complemented by protein-protein interaction, Gene Ontology, and KEGG analyses, alongside molecular docking studies. Cytotoxicity was tested in-vitro, and in-vivo efficacy was evaluated in Swiss albino mice across five groups by measuring tumour growth and hematological parameters.
ResultsGC-MS analysis identified key compounds including methyl linoleate and pseudosarsasapogenin-5,20-dien methyl ether, while network pharmacology revealed 12 shared genes between SAE-derived compounds and EAC, notably highlighting PTGS2, MAPK1, and PIK3CA as primary targets. Docking studies demonstrated significant binding affinities for pseudosarsasapogenin, and in-vitro and in-vivo investigations showed that SAE effectively reduced tumour metrics and improved hematological parameters at a dosage comparable to established therapies.
ConclusionThe Sarcostemma acidum extract demonstrated marked antitumor activity against EAC, likely through modulating essential oncogenic pathways, notably TNF signalling.
Graphical Abstract