ArticleFrontiers in chemistry2026
Development of novel Copper(II)-hydrazone complexes for targeting the inhibition of human osteosarcoma growth.
Article in Frontiers in chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Introduction: Osteosarcoma (OS) is the most common primary malignant bone tumor in children and young adults and remains associated with poor clinical outcomes due to recurrence, metastasis, and resistance to conventional chemotherapy. In recent years, copper-based compounds have emerged as promising anticancer agents because of their unique redox properties and ability to target multiple cellular pathways. Methods: In this work, we synthesized and characterized two hydrazone ligands, ( Results: Biological evaluation demonstrated that coordination to Cu(II) converted the inactive hydrazone ligands into highly potent anticancer agents. Both Cu(II) complexes exhibited potent cytotoxic activity in 2D cell cultures, with IC Discussion: Among the compounds studied, the binuclear complex Cu
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