Trial reportPloS one2023
Integrated analysis of phase 1a and 1b randomized controlled trials; Treg-targeted cancer immunotherapy with the humanized anti-CCR4 antibody, KW-0761, for advanced solid tumors.
Trial report in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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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
13 citing papers in PubMed, 14 citations in OpenAlex.
- Obesity Promotes Lung Carcinogenesis Through Airway Immune Dysfunction.Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer · 2026Article
- Ecosystem-matched reprogramming of the tumor-immune microenvironment to overcome cancer immunotherapy resistance.Molecular cancer · 2026Review
- Metabolic rewiring of the tumor microenvironment: therapeutic intervention of multi-pathway adaptations to impede cancer metastasis.Frontiers in molecular biosciences · 2026Review
- FOXP3 Stability-Adaptation Paradox: Reshaping Treg-Based Therapies for Intestinal Diseases.International journal of biological sciences · 2026Review
- The progress and perspective of nanomedicine in modulating the tumor immune microenvironment.Acta pharmaceutica Sinica. B · 2026Review
- Durable response to an anti-CD25 antibody-drug conjugate and anti-PD-1 antibody in ovarian carcinoma: a case report.Immunotherapy · 2025Article
- Pharmacovigilance study for the identification of mogamulizumab-induced immune-related adverse events using a real-world database.The oncologist · 2025Article
- Phase I study on neoadjuvant combination immunotherapy with mogamulizumab and nivolumab for solid tumors.Journal for immunotherapy of cancer · 2025Article
- Chemokines in the resolution of inflammation: key players and targets for therapeutic modulation.Frontiers in immunology · 2025Review
- Ultrasound-Guided High-Intensity Focused Ultrasound Combined With PD-1 Blockade in Patients With Liver Metastases From Lung Cancer: Protocol for a Single-Arm Phase 2 Trial.JMIR research protocols · 2024Article
- Immune Cell Migration to Cancer.Cells · 2024Review
- A Narrative Review of the State of the Art of CCR4-Based Therapies in Cutaneous T-Cell Lymphomas: Focus on Mogamulizumab and Future Treatments.Antibodies (Basel, Switzerland) · 2024Review
- Advances in targeting tumor microenvironment for immunotherapy.Frontiers in immunology · 2024Review
Corrections and comments
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Authors and funding
12 authors at 8 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionRegulatory T cells (Tregs) have attracted attention as a novel therapeutic target to augment the clinical efficacy of immunotherapy. We conducted phase Ia and Ib trials to examine the safety and efficacy of the anti-CCR4 antibody, KW-0761 (mogamulizumab), which may eliminate effector Tregs (eTregs). We herein overviewed the results of these trials, presented cases with a durable clinical response, and investigated factors associated with the clinical effects of KW-0761.
methodsForty-nine patients with CCR4-negative solid cancers were enrolled in the phase Ia and Ib trials on KW-0761. An integral analysis of safety, clinical responses, prognosis, blood laboratory data, and cancer testis antigen-specific immune responses was performed.
resultsGrade 3-4 treatment-related adverse events were reported in 21 (42.9%) out of 49 patients, all of which were manageable. A partial response and stable disease were observed in 1 and 9 patients, respectively. A durable clinical response was noted in 2 esophageal and 2 lung cancer patients. eTreg depletion in peripheral blood was confirmed in most patients, and eTreg depletion was sustained during the KW-0761 treatment. High lymphocyte levels at baseline and 2 weeks after the initiation of KW-0761 were associated with a favorable clinical outcome.
conclusionsA durable clinical response was noted in some patients, and high lymphocyte levels before treatment initiation may be a biomarker for the efficacy of KW-0761. The synergistic effect of KW-0761 for depleting Tregs and other immunotherapies is expected in the future.
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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 OpenQuestion graph.