Drug intelligence / Profile preview

PCNAT-01

Development stage
Phase 1
Lead developer
Anda Biopharmaceutical Development Co., Ltd.
Modality
Peptide-based Cancer Vaccines → Cancer Vaccines → Therapeutic Vaccines → Vaccines & Immunotherapeutics, Peptides
Administration
Subcutaneous, Intramuscular
01

Overview

PCNAT-01 is a personalized neoantigen peptide-based cancer vaccine developed by Anda Biopharmaceutical Development (Shenzhen) Co., Ltd. It is designed as an immunotherapy for pancreatic cancer, specifically targeting pancreatic ductal adenocarcinoma. The vaccine leverages next-generation sequencing and major histocompatibility complex affinity prediction algorithms to identify patient-specific tumor neoantigens, which are then formulated into individualized peptide vaccines. Its mechanism of action involves stimulating the immune system—particularly cytotoxic CD4 and CD8 T cells—to recognize and attack tumor cells expressing these unique neoantigens. Early-phase clinical trials have demonstrated favorable safety profiles and promising recurrence-free and overall survival rates in patients following surgical resection and adjuvant chemotherapy[1][2][4][5].

Other names
Personalized neoantigen peptide-based vaccinePersonalized neoantigen vaccine
02

Targets

Human leukocyte antigen class I and II moleculespMHC-I (Peptide–MHC class I complex)

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