Yuyun Ika Christina, Shella Zahra Kumala Azmi, Wirdatun Nafisah, Honesty Nurizza Pinanti, Muhammad Hermawan Widyananda, Sutrisno Sutrisno, Elok Zubaidah, Husnul Khotimah, Muhammad Sasmito Djati
Ovarian cancer continues to be one of the deadliest gynecologic cancers, mainly due to delayed diagnosis and treatment resistance. For the treatment of ovarian cancer, a multi-target therapeutic approach that targets key signaling pathways, including PI3K-mediated cell survival, BCL-2-regulated apoptosis, and VEGFR-2-driven angiogenesis, is considered promising. Therefore, using an in silico approach targeting VEGFR-2, BCL-2, and PI3K, this work sought to explore the anticancer potential of phytochemical compounds from the Elephantopus scaber L. extract. After identifying bioactive chemicals from E. scaber by LC-HRMS analysis, AutoDock Vina was used to perform molecular docking against VEGFR-2, BCL-2, and PI3K. SwissADME was used to predict drug-likeness and pharmacokinetic properties, and pkCSM was used to investigate toxicity profiles. Several compounds from the E. scaber extract exhibited substantial binding affinities for the selected targets, as determined by molecular docking. Genistin (−10.1 kcal/mol), apigenin-7-O-glucuronide (−9.9 kcal/mol), and luteolin (−9.6 kcal/mol) demonstrated stronger interactions with VEGFR-2 than the reference inhibitor nintedanib (−7.0 kcal/mol). Additionally, apigenin-7-O-glucuronide had a greater affinity for binding BCL-2 (−7.5 kcal/mol) than obatoclax (−6.8 kcal/mol). While slightly weaker than alpelisib (−10.5 kcal/mol), apigenin-7-O-glucuronide (−9.7 kcal/mol), genistin (−9.3 kcal/mol), and scutellarin (−9.2 kcal/mol) showed the most advantageous contacts in PI3K docking. Most selected compounds fulfilled drug-likeness criteria and displayed low predicted toxicity. The findings highlight E. scaber as a promising source of multi-target anticancer phytochemicals, with apigenin-7-O-glucuronide and genistin emerging as the most potent candidates for further experimental validation. © 2026, Walailak University. All rights reserved.
Innovation Center of Integrative Jamu and Eco-pharmaca, Brawijaya University, East Java, 65145, Indonesia; Dewan Jamu Indonesia East Java Region, East Java, 65145, Indonesia; Department of Biology, Faculty of Mathematics and Natural Sciences, Brawijaya University, East Java, 65145, Indonesia; Department of Biology, Faculty of Mathematics and Science, Universitas Negeri Surabaya, East Java, 60231, Indonesia; Biosystem Study Center, Brawijaya University, East Java, 65145, Indonesia; Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Brawijaya, Saiful Anwar General Hospital, East Java, 65145, Indonesia; Department of Food Science and Technology, Faculty of Agricultural Technology, Brawijaya University, East Java, 65145, Indonesia; Laboratory of Pharmacology, Faculty of Medicine, Brawijaya University, East Java, 65145, Indonesia
