ReviewCancers2023
An Emerging Role for Sigma Receptor 1 in Personalized Treatment of Breast Cancer.
Review in Cancers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed.
- Transplantation of AQP1-overexpressing mitochondria attenuates periodontitis-associated bone loss by regulating mitochondria-ER contacts of macrophages.Journal of nanobiotechnology · 2026Article
- Organelle contact sites in cancer cells.Cell death & disease · 2026Review
- Prediction of Activity and Selectivity Profiles of Sigma Receptor Ligands Using Machine Learning Approaches.Journal of chemical information and modeling · 2025Article
- A Systematic Review of Advances in Plant-Based Phospholipid Liposomes in Breast Cancer Therapy: Characterization, Innovations, Clinical Applications, and Future Directions.Pharmaceuticals (Basel, Switzerland) · 2025Review
- Choline-An Essential Nutrient with Health Benefits and a Signaling Molecule.International journal of molecular sciences · 2025Review
- Sigma‑2 Receptor/Transmembrane Protein 97 in Pain Modulation: Tracing Historical Roots and Current Research Directions.ACS pharmacology & translational science · 2025Review
- Recent Advances in the Development of Sigma Receptor (Radio)Ligands and Their Application in Tumors.ACS pharmacology & translational science · 2025Review
- Article
- Role of scaffold proteins in the heterogeneity of glioblastoma.Cell communication and signaling : CCS · 2024Review
- Sigma-1 receptor targeting inhibits connexin 43 based intercellular communication in chronic neuropathic pain.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2024Article
- Sigma Receptors: Novel Regulators of Iron/Heme Homeostasis and Ferroptosis.International journal of molecular sciences · 2023Review
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
Abstract
Despite the major progress in treating breast cancer, recurrence remains a problem and types such as triple-negative breast cancer still lack targeted medicine. The orphan Sigma receptor1 (SigmaR1) has emerged as a target in breast cancer, but its mechanism of action is unclear and hinders clinical utility. SigmaR1 is widely expressed in organ tissues and localized to various sub-cellular compartments, particularly the endoplasmic reticulum (ER), the mitochondrial-associated membranes (MAMs) and the nuclear envelope. As such, it involves diverse cellular functions, including protein quality control/ER stress, calcium signaling, cholesterol homeostasis, mitochondrial integrity and energy metabolism. Consequently, SigmaR1 has been implicated in a number of cancers and degenerative diseases and thus has been intensively pursued as a therapeutic target. Because SigmaR1 binds a number of structurally unrelated ligands, it presents an excellent context-dependent therapeutic target. Here, we review its role in breast cancer and the current therapies that have been considered based on its known functions. As SigmaR1 is not classified as an oncoprotein, we propose a model in which it serves as an oligomerization adaptor in key cellular pathways, which may help illuminate its association with variable diseases and pave the way for clinical utility in personalized medicine.
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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.