ArticleCancer cell2016
Tight Junction Protein 1 Modulates Proteasome Capacity and Proteasome Inhibitor Sensitivity in Multiple Myeloma via EGFR/JAK1/STAT3 Signaling.
Article in Cancer cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.
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Who cites it
60 citing papers in PubMed, 101 citations in OpenAlex.
- Augment proteasome inhibitor efficacy activates CD8Cell reports. Medicine · 2025Article
- Metabolic reprogramming induced by PSMA4 overexpression facilitates bortezomib resistance in multiple myeloma.Annals of hematology · 2025Article
- Article
- Functional Analysis of Membrane-Associated Scaffolding Tight Junction (TJ) Proteins in Tumorigenic Characteristics of B16-F10 Mouse Melanoma Cells.International journal of molecular sciences · 2024Article
- Factors determining the sensitivity to proteasome inhibitors of multiple myeloma cells.Frontiers in pharmacology · 2024Review
- TJP1 promotes vascular mimicry in bladder cancer by facilitating VEGFA expression and transcriptional activity through TWIST1.Translational oncology · 2023Article
- Tight Junction Protein 1 Suppresses Kidney Renal Clear Cell Carcinoma Cells Proliferation by Inducing Autophagy.International journal of medical sciences · 2023Article
- CD31 promotes diffuse large B-cell lymphoma metastasis by upregulating OPN through the AKT pathway and inhibiting CD8+ T cells through the mTOR pathway.American journal of translational research · 2023Article
- Current perspectives on interethnic variability in multiple myeloma: Single cell technology, population pharmacogenetics and molecular signal transduction.Translational oncology · 2022Article
- Direct and indirect effects of IFN-α2b in malignancy treatment: not only an archer but also an arrow.Biomarker research · 2022Review
- Comprehensive genomic analysis of refractory multiple myeloma reveals a complex mutational landscape associated with drug resistance and novel therapeutic vulnerabilities.Haematologica · 2022Article
- Pathogenic signaling in multiple myeloma.Seminars in oncology · 2022Article
- Review
- TJP1 Contributes to Tumor Progression through Supporting Cell-Cell Aggregation and Communicating with Tumor Microenvironment in Leiomyosarcoma.Molecules and cells · 2021Article
- The DNA methylation landscape of multiple myeloma shows extensive inter- and intrapatient heterogeneity that fuels transcriptomic variability.Genome medicine · 2021Article
- Halting the vicious cycle within the multiple myeloma ecosystem: blocking JAM-A on bone marrow endothelial cells restores angiogenic homeostasis and suppresses tumor progression.Haematologica · 2021Article
- Deubiquitinating enzyme inhibitor alleviates cyclin A1-mediated proteasome inhibitor tolerance in mixed-lineage leukemia.Cancer science · 2021Article
- Article
- Article
- HDAC6-Selective Inhibitor Overcomes Bortezomib Resistance in Multiple Myeloma.International journal of molecular sciences · 2021Article
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Authors and funding
33 authors at 11 institutions in 4 countries.
Funding
Abstract
Proteasome inhibitors have revolutionized outcomes in multiple myeloma, but they are used empirically, and primary and secondary resistance are emerging problems. We have identified TJP1 as a determinant of plasma cell proteasome inhibitor susceptibility. TJP1 suppressed expression of the catalytically active immunoproteasome subunits LMP7 and LMP2, decreased proteasome activity, and enhanced proteasome inhibitor sensitivity in vitro and in vivo. This occurred through TJP1-mediated suppression of EGFR/JAK1/STAT3 signaling, which modulated LMP7 and LMP2 levels. In the clinic, high TJP1 expression in patient myeloma cells was associated with a significantly higher likelihood of responding to bortezomib and a longer response duration, supporting the use of TJP1 as a biomarker to identify patients most likely to benefit from proteasome inhibitors.
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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.