ArticleGenes & development2026
Mutant p53 binds and controls estrogen receptor activity to drive endocrine resistance in ovarian cancer.
Article in Genes & development, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed.
- The Zinc Finger Ran-Binding Protein 3 (ZRANB3): An Advanced Perspective.International journal of molecular sciences · 2026Review
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Authors and funding
15 authors.
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Abstract
High-grade serous ovarian cancer (HGSOC) is a highly lethal gynecologic malignancy in women. Women diagnosed with HGSOC initially respond to chemotherapy, but there is a >80% rate of relapse. There is thus a significant unmet need for new therapeutic targets for HGSOC. Estrogen receptor α (ERα) is a particularly attractive candidate, as ∼70% of HGSOC tumors stain positively for ERα and there are approved inhibitors that show limited toxicity. However, unlike the case for breast cancer, endocrine therapy for HGSOC has not shown consistently promising results. In this work, we show that missense mutant forms of p53, which occur in >60% of HGSOC, bind and inhibit ERα function and confer resistance to fulvestrant and elacestrant. Mechanistically, we show that mutant p53 predominantly inhibits one arm of the ERα pathway-the transactivation of jointly regulated ERα-SP1 target genes such as the mTOR regulator
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