ReviewCancer research and treatment2024
HER2-Low Breast Cancer: Now and in the Future.
Review in Cancer research and treatment, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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
26 citing papers in PubMed.
- Article
- Tanshinone IIA in breast cancer: Molecular mechanisms, structural optimization and translational challenges (Review).Oncology reports · 2026Review
- Differentiating borderline HER2-expressing and HER2-positive cancers from other subtypes using serum urokinase plasminogen activator.British journal of cancer · 2026Article
- Human Epidermal Growth Factor Receptor 2 Negative, Low, and Overexpression in Breast Cancer Patients: Study on Recurrence-Free and Overall Survival.World journal of oncology · 2026Article
- Redefining breast cancer: therapeutic opportunities in HER2-low and emerging molecular subtypes.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Review
- The value of non-enhanced magnetic resonance imaging based on T2-weighted imaging and apparent diffusion coefficient in the study of three-tiered HER2 status in patients with breast cancer.Quantitative imaging in medicine and surgery · 2026Article
- TP53 mutations in triple-negative breast cancer cells confer sensitivity to ASCT2 inhibition via arginine uptake.Cell death & disease · 2026Article
- Molecular Profiling and Targeted Therapeutic Strategies in Breast Cancer: Clinical Integration of HER2, CDK4/6, and PI3K Inhibition with Trastuzumab, Abemaciclib and Alpelisib.Journal of clinical medicine · 2026Review
- Chimeric Anti-Glypican 1 Antibodies Exert Antitumor Activities in Xenograft Models of Lung and Pancreatic Cancers.International journal of molecular sciences · 2026Article
- Comparison of Stromal Tumor-Infiltrating Lymphocyte (sTIL) Levels and Clinicopathological Features in Neoadjuvant-Naive HER2-Low and HER2-Negative Primary Breast Cancers.Medicina (Kaunas, Lithuania) · 2026Article
- Genome-wide biomarker analysis across the full spectrum of HER2-expressing breast cancers to reveal a clonal chromosome 17 imbalance defining unfavourable HER2-low disease.Biomarker research · 2026Article
- Article
- HER2-Low Breast Cancer: Biological Framework and Determinants of HER2 Instability.Medicina (Kaunas, Lithuania) · 2026Review
- Construction of a human epidermal growth factor receptor 2-related gene risk model for predicting breast cancer prognosis.Oncology letters · 2026Article
- Mitochondrial Redox Vulnerabilities in Triple-Negative Breast Cancer: Integrative Perspectives and Emerging Therapeutic Strategies.Metabolites · 2026Review
- HER2 Expression and Axillary Metastasis in Treatment-Naïve Early Breast Cancer.Breast cancer (Dove Medical Press) · 2026Article
- Different association of gBRCA1 and gBRCA2 variants with HER2-low status in invasive breast cancer: findings from a Ukrainian study.Scientific reports · 2025Article
- Bibliometric analysis of global research on breast cancer with HER2-low expression.Discover oncology · 2025Article
- Interplay Between MicroRNAs and Breast Cancer Therapies: Personalized Therapeutic Potential for HER2-Low Breast Cancer.Cancers · 2025Review
- Leveraging Synergy: A Review of the Therapeutic Potential of SN-38 and Immune Checkpoint Blockade in Breast and Prostate Cancer Treatment.Journal of personalized medicine · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Breast cancer is a heterogeneous disease, and its subtypes are characterized by hormone receptor and human epidermal growth factor receptor 2 (HER2) expression status. "HER2-low" tumors, which exhibit a low level of HER2 expression (immunohistochemistry 1+ or 2+ without gene amplification), were conventionally considered not amenable to anti-HER2 targeting agents based on the results of a phase III trial of trastuzumab. However, this perspective is being challenged by the emergence of novel anti-HER2 antibody-drug conjugates, such as trastuzumab-deruxtecan. These innovative therapies have demonstrated remarkable efficacy against HER2-low breast cancer, shedding new light on a previously overlooked category of breast cancer. Such promising results highlight the need for in-depth investigations of the biology and prognostic implications of HER2-low tumors. In this review, we comprehensively summarize the current evidence surrounding this topic and highlight areas that warrant further exploration and research in the future.
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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.