ArticleFree radical biology & medicine2025
Pleiotropic anti-cancer activities of novel non-covalent thioredoxin reductase inhibitors against triple negative breast cancer.
Article in Free radical biology & medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Furagin Derivatives-Nitrofuran-Based Hydrazones as Potential Dual Inhibitors of Thioredoxin Reductase and Carbonic Anhydrases.ChemMedChem · 2026Article
- Synthesis of Methoxylated Benzoxanthones as Drug Metabolites of Antischistosomal Schistodiones-A Limited Environmental Risk.Molecules (Basel, Switzerland) · 2026Article
- Genetics of selenoproteins and selenoprotein metabolism - An overview of current concepts and emerging aspects.Redox biology · 2026Review
- Insights into the activation patterns of 1,2-dithiolane unit in biofunctional molecules.Nature communications · 2026Article
- Searching for New Gold(I)-Based Complexes as Anticancer and/or Antiviral Agents.Molecules (Basel, Switzerland) · 2025Review
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
Mounting evidence shows that tumor growth and progression rely on thioredoxin reductase 1 (TXNRD1)-mediated detoxification of oxidative stress that results from deregulated metabolism and mitogenic signaling in tumors. TXNRD1 levels are significant higher in triple negative breast cancer (TNBC) compared to normal tissue, making TXNRD1 a compelling TNBC therapeutic target. Despite the many attempts to generate TXNRD1 inhibitors, all known and reported compounds inhibiting TXNRD1 are problematic; they interact with TXNRD1 irreversibly and non-specifically resulting in numerous adverse side effects. Recently, a series of breakthrough studies identified a novel regulatory site, the 'doorstop pocket', in Schistosoma mansoni thioredoxin glutathione reductase, a TXNRD-like enzyme and an established drug target for the human parasitic infection, schistosomiasis. This discovery underpins the development of new first-in-class non-covalent inhibitors for this family of enzymes. Our data show that novel non-covalent TXNRD inhibitors (TXNRD(i)s) are potent dose-dependent inhibitors of viability in cellular models of TNBC. TXNRD(i)s attenuate several aggressive cancer phenotypes such as, clonogenic survival, mammosphere forming efficiency, invasion, and TXNRD-related gene expression in TNBC cells. TXNRD(i)s engage and inhibit TXNRD1 in live TNBC cells and xenograft tumors, thus supporting the mechanism of action at a cellular level. More importantly, TXNRD(i)s attenuated tumor growth in a preclinical MDA-MB-231 TNBC xenograft mouse model. Although additional optimization for TXNRD(i)s' potency is warranted, these results may open a new avenue for the development of novel small molecule therapeutics for TNBC.
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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.