ArticleCurrent pharmaceutical design2026
Brusatol Regulates Ferroptosis of Ovarian Cancer Through the Nrf2/HO-1/NQO1 and AKT/mTOR Double Signaling Pathways.
Article in Current pharmaceutical design, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The trial behind it
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Who cites it
3 citing papers in PubMed.
- Research progress on the molecular mechanisms of tanshinone IIA in the treatment of cardiovascular and cerebrovascular diseases (Review).International journal of molecular medicine · 2026Review
- Targeting dormant cancer cells: ferroptosis as a precision therapeutic strategy.Cellular & molecular biology letters · 2026Review
- Advances in ferroptosis research in ovarian cancer: molecular mechanisms and therapeutic perspectives.American journal of cancer research · 2026Review
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
introductionOvarian cancer (OC) is a common malignant tumor of the female reproductive system and is usually found at an advanced stage. However, the treatment of OC with conventional the efficacy of surgery and chemotherapy is limited. Brusatol (BRU) is a unique nuclear factor erythroid 2-related factor 2 (Nrf2) pathway inhibitor with significant anti-cancer effects. At the same time, the Nrf2 system also plays a vital role in ferroptosis, which can be used as a new way to treat tumors. This study investigated the mechanism of action of BRU as a novel ferroptosis inducer to inhibit OC cells.
methodsUsing bioinformatics to screen for key targets and pathways that act on OC in BRU, and then the effects of BRU on OC cells were examined by cell viability assay, clone formation assay, wound healing assay, and apoptosis assay. The intracellular levels of ROS (Reactive Oxygen Species), Fe
resultsBy obtaining BRU and OC targets, 171 potential BRU-OC action targets were screened to the core target NQO1. KEGG enrichment analysis showed that the anticancer effects of IBC were mediated through multiple pathways, including the PI3K-AKT and Ras signaling pathways. In vitro results showed that IBC inhibited the proliferation, invasion, and migration of OC cells and induced ferroptosis in OC cells. DISCUSSION: We demonstrated that BRU increased intracellular ROS, Fe
conclusionIn this study, we demonstrated for the first time through bioinformatics, molecular docking technology, and experimental validation that BRU acts as a novel inducer of ferroptosis in ovarian cancer cells by targeting the Nrf2/HO-1/NQO1 and AKT/mTOR dual signaling pathways, and may have great potential in the treatment of ovarian cancer cells.
Indexed as
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.