Building healthier futures powered by thoughtful science
We are a highly focused, research-driven biopharmaceutical company working in rare diseases. We're exploring the potential of cutting-edge science as a subsidiary of Nippon Shinyaku Co., Ltd. In Japan.
Advancing rare disease research
Inspired by our own families, as well as the individuals we aim to provide with treatment, NS Pharma is conducting advanced research in rare diseases, including exon-skipping technology, to offer new, effective treatment options for Duchenne. We’re also developing JAK1 inhibition for the potential treatment of eosinophilic granulomatosis with polyangiitis (EGPA).
Therapeutic areas
NS Pharma is working to have an important impact on the lives of patients with rare diseases. Our therapeutic areas encompass neurological diseases and inflammatory diseases.
Scientific approaches
Harnessing the power of innovative science can help bring new treatments to patients with rare diseases. NS Pharma is developing therapies through exon-skipping, cell therapy and JAK1 inhibition technology.
Therapeutic areas
NS Pharma is working to have an important impact on the lives of patients with rare diseases. Our therapeutic areas encompass neurological diseases and inflammatory diseases.
Scientific approaches
Harnessing the power of innovative science can help bring new treatments to patients with rare diseases. NS Pharma is developing therapies through exon-skipping, cell therapy and JAK1 inhibition technology.
From our blog
Press Release / October 14, 2025
Brogidirsen (NS-089/NCNP-02) 3.5 Year Clinical Trial Data for the Treatment of Duchenne Muscular Dystrophy Presented at 2025 World Muscle Society Congress
Press Release / September 19, 2025
FDA Grants Orphan Drug Designation to NS-051/NCNP-04 for the Treatment of Duchenne Muscular Dystrophy
Press Release / September 9, 2025
FDA Grants Fast Track Designation to NS-229 for the Treatment of Eosinophilic Granulomatosis with Polyangiitis
Press Release / October 14, 2025
Brogidirsen (NS-089/NCNP-02) 3.5 Year Clinical Trial Data for the Treatment of Duchenne Muscular Dystrophy Presented at 2025 World Muscle Society Congress
Press Release / September 19, 2025
FDA Grants Orphan Drug Designation to NS-051/NCNP-04 for the Treatment of Duchenne Muscular Dystrophy
Press Release / September 9, 2025
FDA Grants Fast Track Designation to NS-229 for the Treatment of Eosinophilic Granulomatosis with Polyangiitis
🌟 Welcome Susan Wierzbicki to our #QualityAssurance team as a Senior Auditor! 👏
With 20+ years in GCP audit management, compliance & vendor qualification, most recently at TKL Research, she brings deep expertise to #NSPharma. We’re thrilled to have you, Susan! 💙 https://x.com/NSPharmaInc/status/1987898435870032358/photo/1
Please join us in welcoming Marcel Bourgeois to #NSPharma as National Director!
With 15+ years in #PatientAccess, including leadership at Takeda, he’s launched programs & teams improving access for rare disease patients. Excited to have you aboard!
We are conducting a Phase 2 #ClinicalTrial evaluating NS-229, an investigational JAK1 inhibitor, to learn more about potential new treatment options for adults with #EGPA.
See if you are eligible to join:
https://clinicaltrials.gov/study/NCT06046222#participation-criteria