ArticleCell death & disease2023
β-arrestin 2 negatively regulates lung cancer progression by inhibiting the TRAF6 signaling axis for NF-κB activation and autophagy induced by TLR3 and TLR4.
Article in Cell death & disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 30 citations in OpenAlex.
- WTAP -mediated N6‑methylation of TRAF6 Facilitates Polycystic Ovary Syndrome by Inducing Ferroptosis.Reproductive sciences (Thousand Oaks, Calif.) · 2026Article
- From Antipsychotic to Antitumor Agent: Cariprazine Suppresses Glioblastoma via D2/D3-ARRB2 Axis Modulation.Pharmaceuticals (Basel, Switzerland) · 2026Article
- Toll-like Receptor 3 as a Context-Dependent Molecular Switch in Epithelial Cancers: Balancing Cell Death and Tumor-Supportive Programs.International journal of molecular sciences · 2026Review
- Archaic Introgression Shapes Genetic Variation at Loci Associated With DNA Virus Load in Modern Humans.Genome biology and evolution · 2026Article
- Tumor-intrinsic PD-L1 drives lung cancer progression in response to TLR stimulation by promoting autophagy through the TRAF6-BECN1 signaling axis.Experimental hematology & oncology · 2026Article
- GPR43 alleviates LPS-induced acute lung injury by inhibiting NLRP3 inflammasome activation via β-arrestin 2.Biology direct · 2026Article
- GPCR Biased Signaling in Cancer.Handbook of experimental pharmacology · 2026Review
- USP11 promotes colorectal cancer progression by stabilizing EGFR and TRAF6: a potential therapeutic target in EGFR- and TLR-driven tumorigenesis.Cell death & disease · 2025Article
- Pathogenic role and therapeutic targets of nuclear factor-κB signaling pathway in cancer (Review).Oncology letters · 2025Review
- PYCR1 drives lung cancer progression through functional interactions with EGFR and TLR signaling pathways.Experimental & molecular medicine · 2025Article
- β-arrestin2: an emerging player and potential therapeutic target in inflammatory immune diseases.Acta pharmacologica Sinica · 2025Review
- Toll-Like Receptors in the Immunotherapy Era: Dual-Edged Swords of Tumor Immunity and Clinical Translation.MedComm · 2025Review
- Monotropein represses the proliferation and angiogenesis via the AKT/NF-κB pathway in lung cancer.Naunyn-Schmiedeberg's archives of pharmacology · 2025Article
- Harnessing TAGAP to improve immunotherapy for lung squamous carcinoma treatment by targeting c-Rel in CD4+ T cells.Cancer immunology, immunotherapy : CII · 2025Article
- Mechanistic insights curcumin's anti-inflammatory in pancreatic cancer: experimental and computational evidence implicating IL1B interferenceFrontiers in cell and developmental biology · 2025Article
- From COPD to cancer: indacaterol's unexpected role in combating NSCLC.Frontiers in pharmacology · 2025Article
- Targeting the Toll-like Receptor Signaling Pathway in Lung Cancer: Therapeutic Opportunities and Challenges.Current drug targets · 2025Review
- Targeting TRAF6/IRF3 axis to inhibit NF-κB-p65 nuclear translocation enhances the chemosensitivity of 5-FU and reverses the proliferation of gastric cancer.Cell death & disease · 2024Article
- USP21-EGFR signaling axis is functionally implicated in metastatic colorectal cancer.Cell death discovery · 2024Article
- Transcriptome Profiling of Mouse Embryonic Fibroblast Spontaneous Immortalization: A Comparative Analysis.International journal of molecular sciences · 2024Article
Corrections and comments
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Authors and funding
11 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
β-arrestin 2 (ARRB2) is functionally implicated in cancer progression via various signaling pathways. However, its role in lung cancer remains unclear. To obtain clinical insight on its function in lung cancer, microarray data from lung tumor tissues (LTTs) and matched lung normal tissues (mLNTs) of primary non-small cell lung cancer (NSCLC) patients (n = 37) were utilized. ARRB2 expression levels were markedly decreased in all 37 LTTs compared to those in matched LNTs of NSCLC patients. They were significantly co-related to enrichment gene sets associated with oncogenic and cancer genes. Importantly, Gene Set Enrichment Analysis (GSEA) between three LTTs with highly down-regulated ARRB2 and three LTTs with lowly down-regulated ARRB2 revealed significant enrichments related to toll-like receptor (TLR) signaling and autophagy genes in three LTTs with highly down-regulated ARRB2, suggesting that ARRB2 was negatively involved in TLR-mediated signals for autophagy induction in lung cancer. Biochemical studies for elucidating the molecular mechanism revealed that ARRB2 interacted with TNF receptor-associated factor 6 (TRAF6) and Beclin 1 (BECN1), thereby inhibiting the ubiquitination of TRAF6-TAB2 to activate NF-κB and TRAF6-BECN1 for autophagy stimulated by TLR3 and TLR4, suggesting that ARRB2 could inhibit the TRAF6-TAB2 signaling axis for NF-κB activation and TRAF6-BECN1 signaling axis for autophagy in response to TLR3 and TLR4. Notably, ARRB2-knockout (ARRB2KO) lung cancer cells exhibited marked enhancements of cancer migration, invasion, colony formation, and proliferation in response to TLR3 and TLR4 stimulation. Altogether, our current data suggest that ARRB2 can negatively regulate lung cancer progression by inhibiting TLR3- and TLR4-induced autophagy.
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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 Socratic graph.