ArticleCell death & disease2022
STING mediates nuclear PD-L1 targeting-induced senescence in cancer cells.
Article in Cell death & disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 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
31 citing papers in PubMed, 34 citations in OpenAlex.
- Nanoadjuvant-based membrane poration boosts antitumor immunity via modulating mitochondrial metabolism to downregulate PD-L1 and upregulate STING.Bioactive materials · 2027Article
- Nuclear PD-L1: an emerging oncogenic driver and promising therapeutic target in cancer.Journal of biomedical science · 2026Review
- Integrating DNA Mutations and RNA Expression of Cancer Driver Genes in Asian Rare Cancers: A Pan-Cancer Analysis.JCO precision oncology · 2026Article
- DNA-PKcs orchestrates CTLA-4 depletion-induced senescence in cancer cells.Cell death & disease · 2026Article
- Phosphorescent iridium complexes activated by endogenous zinc as a mitochondrial DNA nuclease for stimulation of the cGAS-STING pathway.Chemical science · 2026Article
- Chlorogenic acid promotes mtDNA leakage to enhance cGAS-STING induced anti-tumor immunity via ATF5-mtHSP70-TFAM system.International journal of biological sciences · 2026Article
- Analysis of PD-L1 Transcriptional Activity by Chromatin Immunoprecipitation.Methods in molecular biology (Clifton, N.J.) · 2026Article
- Nuclear PD-L1 drives IFN-γ-promoted lung metastasis of triple-negative breast cancer via POLR2A-mediated transcriptional activation of LY6E.Breast cancer research : BCR · 2025Article
- Irradiation‑induced cellular senescence is linked to pro‑survival signaling and checkpoint regulation in a 2D and 3D model for head and neck cancer.Oncology reports · 2025Article
- Opposing roles for myeloid and smooth muscle cell STING in pulmonary hypertension.JCI insight · 2025Article
- Intratumoral Fusobacterium nucleatum Recruits Tumor-Associated Neutrophils to Promote Gastric Cancer Progression and Immune Evasion.Cancer research · 2025Article
- PD-L1 importance in malignancies comprehensive insights into the role of PD-L1 in malignancies: from molecular mechanisms to therapeutic opportunities.Clinical and experimental medicine · 2025Review
- NADAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Immune Modulation and Immunotherapy in Solid Tumors: Mechanisms of Resistance and Potential Therapeutic Strategies.International journal of molecular sciences · 2025Review
- Article
- Polygonatum polysaccharides as gut microbiota modulators: implications for autophagy-dependent PD-L1 clearance in cancer immunotherapy.Frontiers in nutrition · 2025Review
- Spotlight on nuclear PD-L1 in ovarian cancer chemoresistance: hidden but mighty.Frontiers in immunology · 2025Article
- cGAS-STING signaling pathway in lung cancer: Regulation on antitumor immunity and application in immunotherapy.Chinese medical journal pulmonary and critical care medicine · 2024Review
- cGAS/STING in skin melanoma: from molecular mechanisms to therapeutics.Cell communication and signaling : CCS · 2024Review
- Comprehensive analysis of the relationship between RNA modification writers and immune microenvironment in head and neck squamous cell carcinoma.BMC immunology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Immune checkpoint molecule programmed death-ligand 1 (PD-L1) is overexpressed in cancer cells and imparts resistance to cancer therapy. Although membrane PD-L1 has been targeted for cancer immune therapy, nuclear PD-L1 was reported to confer cancer resistance. Therefore, it is important to regulate the nuclear PD-L1. The mechanisms underlying the therapeutic efficacy of PD-L1 targeting have not been well-established. Cellular senescence has been considered a pivotal mechanism to prevent cancer progression, and recently, PD-L1 inhibition was shown to be involved in cancer cell senescence. However, the relevance of PD-L1 targeting-induced senescence and the role of stimulator of interferon genes (STING) has not been reported. Therefore, we aimed to identify the role of PD-L1 in cancer progression and how it regulates cancer prevention. In this study, we found that PD-L1 depletion-induced senescence via strong induction of STING expression in mouse melanoma B16-F10 and colon cancer CT26 cells, and in human melanoma A375 and lung cancer A549 cells. Interestingly, nuclear PD-L1 silencing increased STING promoter activity, implying that PD-L1 negatively regulates STING expression via transcriptional modulation. Furthermore, we showed that PD-L1 binds to the STING promoter region, indicating that PD-L1 directly controls STING expression to promote cancer growth. In addition, when we combined PD-L1 silencing with the senescence-inducing chemotherapeutic agent doxorubicin, the effect of PD-L1-targeting was even more powerful. Overall, our findings can contribute to the understanding of the role of PD-L1 in cancer therapy by elucidating a novel mechanism for PD-L1 targeting in cancer cells.
Indexed as
Identifiers
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.