ArticleAmerican journal of cancer research2022
The clinical relevance of unfolded protein response signaling in breast cancer.
Article in American journal of cancer research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 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
12 citing papers in PubMed, 9 citations in OpenAlex.
- Proteomic Analysis Identifies ATE1-Dependent Arginylation Dysregulation across Meningioma Grades.Journal of proteome research · 2026Article
- Using Deep Learning Models of Gene Regulation to Guide Drug Prioritization.Pharmaceuticals (Basel, Switzerland) · 2026Article
- Using Deep Learning Models of Gene Regulation to Guide Drug Prioritization.bioRxiv : the preprint server for biology · 2026Article
- Targeting proteostasis for cancer therapy: current advances, challenges, and future perspectives.Molecular cancer · 2025Review
- CD133 expression is associated with less DNA repair, better response to chemotherapy and survival in ER-positive/HER2-negative breast cancer.Breast cancer research and treatment · 2024Article
- Enhanced epithelial-mesenchymal transition signatures are linked with adverse tumor microenvironment, angiogenesis and worse survival in gastric cancer.Cancer gene therapy · 2024Article
- CD133 expression is associated with less DNA repair, better response to chemotherapy and survival in ER-positive/HER2-negative breast cancer.Research square · 2024Article
- Gastric cancer with enhanced myogenesis is associated with less cell proliferation, enriched epithelial-to-mesenchymal transition and angiogenesis, and poor clinical outcomes.American journal of cancer research · 2024Article
- Lysophosphatidic Acid Receptor Signaling in the Human Breast Cancer Tumor Microenvironment Elicits Receptor-Dependent Effects on Tumor Progression.International journal of molecular sciences · 2023Article
- High miR-200c expression is associated with suppressed epithelial-mesenchymal transition, TGF-β signaling and better survival despite enhanced cell proliferation in gastric cancer patients.American journal of cancer research · 2023Article
- Accelerated glycolysis in tumor microenvironment is associated with worse survival in triple-negative but not consistently with ER+/HER2- breast cancer.American journal of cancer research · 2023Article
- High miR-99b expression is associated with cell proliferation and worse patient outcomes in breast cancer.American journal of cancer research · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
Abstract
Protein homeostasis regulated by the Endoplasmic Reticulum (ER) is a recognized process involved in cancer progression. ER stress activates the Unfolded Protein Response (UPR) and has been implicated in a variety of cancers. Given the role of the UPR activation in carcinogenesis, we hypothesized that UPR activation could be associated with pathological progression, higher clinical stage, and worse survival in breast cancer. A total of 4,416 breast cancer patients from multiple independent cohorts were analyzed. We defined the UPR pathway score by the degree of enrichment by Gene Set Variant Analysis and median was used to divide high vs. low score groups in each cohort. High UPR breast cancer significantly enriched not only cell proliferation-related but also other pro-cancerous gene sets consistently in both METABIC and GSE96058 cohort. Majority of UPR pathway score high cells in the bulk tumor were tumor cells compared to other cells, including stromal, T-, B-, and myeloid-cells (P<0.001). UPR score was significantly associated with advanced stage, high grade, and triple negative breast cancer (TNBC) (all P<0.001). High UPR breast cancer was associated with worse patient survival in both cohorts (all P<0.001). Among breast cancer subtype, ER-positive/HER2-negative breast cancer with high UPR was significantly associated with worse survival, but neither HER-positive nor TNBC. High UPR ER-positive/HER2-negative breast cancer was infiltrated with high level of Th1 and Th2 cells, M1 macrophage, and plasma cells. On the other hand, they were significantly infiltrated with high level of several types of stromal cells in tumor microenvironment (all P<0.001). Finally, high UPR metastatic breast cancer was also associated with worse patient survival (P=0.041). UPR signaling is associated with cancer aggressiveness, and worse survival, especially ER-positive/HER2-negative breast cancer subtype.
Indexed as
Identifiers
35812054PMC9251678W4220752989What 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.