ArticleOncoimmunology2025
Patritumab deruxtecan induces immunogenic cell death.
Article in Oncoimmunology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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.
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Who cites it
7 citing papers in PubMed.
- Trial watch: antibody-drug conjugates in cancer therapy.Oncoimmunology · 2026Review
- Antibody-Drug Conjugates in Lung Cancer: Promise, Progress, and Persistent Challenges.Current issues in molecular biology · 2026Review
- Breaking Barriers: Immune Checkpoint Inhibitors in Breast Cancer.Pharmaceutics · 2025Review
- Immunogenic cell death and bystander killing: expanding the therapeutic potential of modern antibody-drug conjugates.Oncoimmunology · 2025Article
- HMGB1 and Its Signaling Pathway in Osteosarcoma: Current Advances in Targeted Therapy.Current issues in molecular biology · 2025Review
- Datopotamab deruxtecan induces hallmarks of immunogenic cell death.Cell stress · 2025Article
- The Role of The Xihuang Pill in Inhibiting Triple-Negative Breast Cancer Through Immunogenic Cell Death.Breast cancer (Dove Medical Press) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Antibody-drug conjugates (ADCs) enable targeted delivery of cytotoxic payload to cancer cells. Here, we characterized the mode of action of the ADC patritumab deruxtecan, which is a monoclonal antibody specific for Erb-B2 Receptor Tyrosine Kinase 3 (ERBB3, best known as HER3) coupled to the topoisomerase-I inhibitor DXd. Patritumab deruxtecan decreased viability and induced the relocation of calreticulin fused to green fluorescent protein (CALR-GFP) to the periphery of human osteosarcoma U2OS cells engineered to express HER3 but not in their parental counterparts only expressing the CALR-GFP biosensor. Patritumab deruxtecan as well as its payload DXd induced various traits of immunogenic cell death (ICD) including antibody detectable calreticulin membrane exposure, exodus of high mobility group protein B1 (HMGB1), as well as the release of ATP into cell culture supernatants. Moreover, DXd causes rapid inhibition of DNA-to-RNA transcription, which is a key predictor for ICD. Mouse cancer cells treated with DXd were able to vaccinate syngeneic immunocompetent mice against tumor challenge. Tumor-free mice developed immune memory that led to the rejection of syngeneic tumors after rechallenge. In conclusion, patritumab deruxtecan is equipped with a cytotoxic payload that induces hallmarks of ICD
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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 Socratic graph.