ArticleJournal for immunotherapy of cancer2019
Mechanisms involved in IL-15 superagonist enhancement of anti-PD-L1 therapy.
Article in Journal for immunotherapy of cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04294576 (First-in-human), which is not on this map. Cited by 82 papers.
What it found
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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.
First-in-human (FIH), Open-Label, Phase 1a (Dose Escalation)/Phase 1b (Expansion Cohort) Trial of BJ-001 as a Single Agent and in Combination With Pembrolizumab in Patients With Locally Advanced/Metastatic Solid Tumors
Who cites it
82 citing papers in PubMed, 111 citations in OpenAlex.
- Durable responses to triplet immunotherapy targeting TGF-β, PD-L1, and tumor antigen, with an IL-15 receptor superagonist in mismatch repair proficient castration-resistant prostate cancer.Journal for immunotherapy of cancer · 2026Trial
- Trial
- Prolonged Progression-Free Survival, Disease-Free Survival, and Cystectomy Avoidance With IL-15 Receptor Lymphocyte-Stimulating Agent NAI Plus Bacillus Calmette-Guérin in Bacillus Calmette-Guérin-Unresponsive Papillary-Only Nonmuscle-Invasive Bladder Cancer.The Journal of urology · 2026Trial
- Anti-PD-L1 antibody ASC22 in combination with a histone deacetylase inhibitor chidamide as a "shock and kill" strategy for ART-free virological control: a phase II single-arm study.Signal transduction and targeted therapy · 2024Trial
- Durable Responses and Cystectomy Avoidance With Interleukin-15 Receptor Agonist NAI Plus Bacillus Calmette-Guérin in Bacillus Calmette-Guérin-Unresponsive Nonmuscle-Invasive Bladder Cancer With Carcinoma In Situ ± Papillary Disease.The Journal of urology · 2026Article
- Epigenetic plus cytokine therapy induces stem-like CD8Journal for immunotherapy of cancer · 2026Article
- Dynamics changes of spleen volume predict survival outcomes in unresectable hepatocellular carcinoma treated with tislelizumab plus lenvatinib.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Article
- Article
- Advances in IL-15-Based Cancer Immunotherapy and Divergent Immunological Effects of IL-2 and IL-15 Signaling via the Shared IL-2Rβγ Receptor.Frontiers in immunology · 2026Review
- Myokine-mediated mechanisms of immune checkpoint inhibitors-associated colorectal injury and repair in rectal cancer.Frontiers in immunology · 2026Review
- Reprogramming natural killer cells in the tumor microenvironment: Challenges and therapeutic opportunities.Cytokine & growth factor reviews · 2025Review
- IL-15 Complexes Combined with PD-1 Blockade Affect Immune Cell Distribution, Localization, and Immune Signatures in Regressing Versus Non-Regressing Metastatic Breast Tumors.International journal of molecular sciences · 2025Article
- Local delivery of IL-15 and anti-PD-L1 nanobody by in vitro-transcribed circILNb elicits superior antitumor immunity in cold tumors.Cell reports. Medicine · 2025Article
- Immunophenotypic changes in the tumor and tumor microenvironment during progression to multiple myeloma.PLoS genetics · 2025Article
- Function ofEJNMMI reports · 2025Article
- Concurrent intratumoural TNature biomedical engineering · 2025Article
- Comprehensive immunophenotyping reveals distinct tumor microenvironment alterations in anti-PD-1 sensitive and resistant syngeneic mouse model.Scientific reports · 2025Article
- Case report: PD-L1-targeted high-affinity natural killer cells and IL-15 superagonist N-803-based therapy extend overall survival of advanced metastatic pancreatic cancer patients.Frontiers in oncology · 2025Article
- SIV Env RhmAbs + N-803 at ART initiation prolongs viral decay without disrupting reservoir establishment in SIV-infected infant macaques.PLoS pathogens · 2025Article
- Bispecific antibody for lung cancer: mechanisms and clinical insights.Frontiers in immunology · 2025Review
22 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundImmunotherapy targeting PD-1/PD-L1 fails to induce clinical responses in most patients with solid cancers. N-803, formerly ALT-803, is an IL-15 superagonist mutant and dimeric IL-15RαSushi-Fc fusion protein complex that enhances CD8
methodsSubcutaneous N-803 and an anti-PD-L1 monoclonal antibody were administered as monotherapy or in combination to 4T1 triple negative breast and MC38-CEA colon tumor-bearing mice. Anti-tumor efficacy was evaluated, and a comprehensive analysis of the immune-mediated effects of each therapy was performed on the primary tumor, lung as a site of metastasis, and spleen.
resultsWe demonstrate that N-803 treatment increased PD-L1 expression on immune cells in vivo, supporting the combination of N-803 and anti-PD-L1. N-803 plus anti-PD-L1 was well-tolerated, reduced 4T1 lung metastasis and MC38-CEA tumor burden, and increased survival as compared to N-803 and anti-PD-L1 monotherapies. Efficacy of the combination therapy was dependent on both CD8
conclusionsWe provide novel insight into the mechanism of action of N-803 plus anti-PD-L1 combination and offer preclinical proof of concept supporting clinical use of N-803 in combination with checkpoint inhibitors, including for patients non- and/or minimally responsive to either monotherapy.
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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.