ArticleOncoimmunology2022
Differential expression of CCR8 in tumors versus normal tissue allows specific depletion of tumor-infiltrating T regulatory cells by GS-1811, a novel Fc-optimized anti-CCR8 antibody.
Article in Oncoimmunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 54 citations in OpenAlex.
- Semi-Mechanistic Modeling of S-531011, a Humanized Anti-CCR8 Monoclonal Antibody, for Prediction of CCR8 Receptor Occupancy in Human Tumor Tissues.CPT: pharmacometrics & systems pharmacology · 2026Article
- Fc-optimized GITR antibody enhances a CD4 T cell-dendritic cell crosstalk to promote antitumor immunity.Nature cancer · 2026Article
- Intratumoral Regulatory T-cell Ablation Mediates Tumor Control Systemically without Autoimmunity.Cancer research · 2026Article
- Can Complex 3D Models Effectively Replace 2D and Animal Models to Investigate the Microbe-Tumor-Immune Axis in Pancreatic Cancer Studies?Nutrients · 2026Review
- TLE1 as a key regulator of osimertinib resistance and EMT in lung adenocarcinoma: implications for prognosis and immunotherapy response.Hereditas · 2026Article
- Regulatory T Cells in Hepatocellular Carcinoma: Spatial Niches, Biomarkers, and Clinical Implications.International journal of molecular sciences · 2026Review
- Pancreatic ductal adenocarcinoma: integrating molecular insights for targeted interventions.Signal transduction and targeted therapy · 2026Review
- CHS-114: An Afucosylated Anti-CCR8 Monoclonal Antibody that Selectively Depletes Intratumoral Treg Cells and Induces Antitumor Immune Responses.Molecular cancer therapeutics · 2026Article
- Intratumoral TScience immunology · 2026Article
- Coagulation factor V as a novel regulator of tumor immunity in melanoma.World journal of surgical oncology · 2026Article
- Tumor Cells as Architects of Immune Refractoriness: Dismantling Intrinsic Programs of Tumor Cells for Clinical Translation.Immune network · 2026Review
- Regulatory T Cells and Nanomaterials: Dual Perspectives in Therapeutics and Immunomodulation.Small science · 2026Review
- Beyond Foxp3 and TSDR: a dual epigenetic lock framework for treg stability and plasticity.Frontiers in immunology · 2026Review
- Immune therapy-related hyperprogressive disease: Molecular mechanisms, biomarkers, and clinical strategies.World journal of clinical oncology · 2025Review
- TNFR2/CCR8 bispecific antibody enhances antitumor activity through depleting Ti-Tregs and boosting effector CD8Oncoimmunology · 2025Article
- Downregulation of PDIA4 inhibits proliferation and migration in human oral squamous cell carcinoma.Hereditas · 2025Article
- Review
- Regulatory T cells in the tumour microenvironment.Nature reviews. Cancer · 2025Review
- Identification of PIF1 as a Ferroptosis-Related Prognostic Biomarker Correlated with Immune Infiltration in Hepatocellular Carcinoma.Applied biochemistry and biotechnology · 2025Article
- CCR8 antagonist suppresses liver cancer progression via turning tumor-infiltrating Tregs into less immunosuppressive phenotype.Journal of experimental & clinical cancer research : CR · 2025Article
Corrections and comments
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Authors and funding
29 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The presence of T regulatory (Treg) cells in the tumor microenvironment is associated with poor prognosis and resistance to therapies aimed at reactivating anti-tumor immune responses. Therefore, depletion of tumor-infiltrating Tregs is a potential approach to overcome resistance to immunotherapy. However, identifying Treg-specific targets to drive such selective depletion is challenging. CCR8 has recently emerged as one of these potential targets. Here, we describe GS-1811, a novel therapeutic monoclonal antibody that specifically binds to human CCR8 and is designed to selectively deplete tumor-infiltrating Tregs. We validate previous findings showing restricted expression of CCR8 on tumor Tregs, and precisely quantify CCR8 receptor densities on tumor and normal tissue T cell subsets, demonstrating a window for selective depletion of Tregs in the tumor. Importantly, we show that GS-1811 depleting activity is limited to cells expressing CCR8 at levels comparable to tumor-infiltrating Tregs. Targeting CCR8 in mouse tumor models results in robust anti-tumor efficacy, which is dependent on Treg depleting activity, and synergizes with PD-1 inhibition to promote anti-tumor responses in PD-1 resistant models. Our data support clinical development of GS-1811 to target CCR8 in cancer and drive tumor Treg depletion in order to promote anti-tumor immunity.
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