ReviewTherapeutic advances in medical oncology2025
Understanding and overcoming CDK4/6 inhibitor resistance in HR+/HER2- metastatic breast cancer: clinical and molecular perspectives.
Review in Therapeutic advances in medical oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Dynamic circulating tumor DNA profiling of ESR1 mutations in HR+/HER2- advanced breast cancer: from prognostic biomarker to clinical decision-making - a comprehensive review.Frontiers in oncology · 2026Pooled it
- Post-CDK4/6 Inhibitor Therapeutic Approaches in Hormone Receptor-Positive, HER2-Negative Metastatic Breast Cancer: Current Evidence and Emerging Strategies-A Narrative Review.Diagnostics (Basel, Switzerland) · 2026Review
- Mimicking mammalian hibernation to lock cancer cells in safe quiescence.Discover oncology · 2026Article
- CDK4/6 Inhibitors for Breast Cancer Therapy-A Review of Clinical Trials, Structural and Computational Approaches.Pharmaceuticals (Basel, Switzerland) · 2026Review
- Preclinical Rationale, Clinical Efficacy, and Safety of the Selective AKT Kinase Inhibitor Capivasertib in Metastatic Hormone Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Negative Breast Carcinoma: A Practical Narrative Review.Current oncology (Toronto, Ont.) · 2026Review
- Review
- Efficacy and Mechanisms of CDK4/6 Inhibitors in Breast Cancer: Advancing Targeted Therapeutic Strategies.Oncology research · 2026Review
- Sequential CDK4/6 inhibition in bone-only metastatic HR+/HER2- breast cancer: a case of prolonged disease control with abemaciclib after clinical progression on palbociclib-based therapy.Frontiers in medicine · 2026Article
- From Antibody Drugs to RNA Interference and Nanotherapy: The Evolution and Integration of Targeted Strategies in Gastric Cancer.International journal of nanomedicine · 2026Review
- Biomarker testing in advanced or metastatic hormone receptor-positive, human epidermal growth factor receptor 2 negative breast cancer: expert recommendations.Therapeutic advances in medical oncology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This narrative review explores the mechanisms underlying resistance to cyclin-dependent kinase 4/6 inhibitors (CDK4/6i) in hormone receptor (HR)-positive metastatic breast cancer (MBC), a critical challenge in contemporary oncology. Despite the proven efficacy of CDK4/6i in improving clinical outcomes, both intrinsic and acquired resistance remain substantial challenges. We discuss clinical data that underscore pivotal molecular alterations associated with resistance, including mutations in the
Indexed as
Identifiers
What OpenQuestion holds
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.