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Bringing Hope to Life
Bringing Hope to Life
Senhwa is dedicated to developing first-in-class drugs to address unmet medical needs, bringing new hope to patients. Currently, the company is advancing multiple innovative programs, including a five-year cancer research project sponsored by the U.S. National Cancer Institute (NCI), focusing on monotherapy, combination cancer immunotherapy (IO), and antibody-drug conjugates (ADC). Additionally, Senhwa focuses on cancers caused by specific gene deficiencies, rare diseases, and abnormal inflammatory responses linked to viral infections.
OUR PIPELINE
Google AI–Validated Immuno-Modulator
Google AI–Validated Immuno-Modulator
Silmitasertib (CX-4945) has been validated by Google DeepMind’s latest biological AI model, emerging from a pool of 4,000 candidate drugs. It demonstrates immune-reprogramming capability by enhancing antigen presentation, converting immunologically “cold” tumors into “hot” tumors. This breakthrough reveals a novel therapeutic pathway for cancer and positions Silmitasertib as a highly promising next-generation backbone drug for combination cancer therapies.
Platform
Turn Cold Tumors into Hot Ones
Turn Cold Tumors into Hot Ones
Pidnarulex (CX-5461) has demonstrated the potential to convert “cold tumors” into “hot tumors” by altering the tumor microenvironment, thereby enhancing the therapeutic response to immune checkpoint inhibitors (ICIs). Preclinical studies confirm that Pidnarulex induces immunogenic cell death, activating immune cells and improving the tumor microenvironment. When combined with immunotherapy, Pidnarulex holds promise for treating a variety of cancers resistant to ICI monotherapy.
PUBLICATIONS
Development of Innovative Orphan Drugs
Development of Innovative Orphan Drugs
Silmitasertib (CX-4945) has obtained four orphan drug designations, including for cholangiocarcinoma, biliary tract cancer, medulloblastoma, and neuroblastoma. It has also received rare pediatric disease designation for the treatment of medulloblastoma and neuroblastoma. The future market launch will benefit from advantages such as tax credits and a seven-year exclusive market period in the United States.
OUR CLINICAL TRIALS

Latest News

March 03, 2026
Senhwa Biosciences Signs Major Strategic MOU with Y Combinator-Backed AI Biotech Company CellType to Accelerate the Evolution of CX-4945 into Version 2.0 and Reshape the Global Immunotherapy Landscape
December 29, 2025
Senhwa Biosciences Aims at Multi-Billion Dollar Global Market with CX-5461 Combined with ADC “Blockbuster” Therapy

Media and Events

March 04, 2026
Taiwan's Senhwa Biosciences inks immunotherapy deal with US biotech firm CellType
December 11, 2025
Senhwa Biosciences Partners with BeOne for Advanced Cancer Treatment

Senhwa Biosciences' drug product, Silmitasertib (CX-4945), blocks CK2- potentially stopping SARS-Cov-2 in its tracks

Clinical Programs

Publications

Targeting ribosomes reprograms the tumour microenvironment and augments cancer immunotherapy

OUR VISION

“As a value added development company, Senhwa aims to take innovative therapies that could impact the current standard of care and drive them through to clinical Proof of Concept”