Pioneering Breakthrough Therapies to Redefine Pain Management
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About us

Iongen Therapeutics Co., Ltd. is a company exclusively focuses on ion channel targets to develop innovative pain therapeutics for unmet clinical needs. Our robust pipeline includes two best-in-class lead Nav1.8 inhibitors advancing through IND-enabling studies, alongside a synergistic Nav1.7/1.8 dual inhibitor and novel Nav1.8 inhibitor-ion channel modulator combinations—all engineered to deliver superior efficacy for chronic pain management. Rooted in scientific rigor and clinical relevance, we strive to pioneer breakthrough therapies that redefine the global standard of care for pain patients.

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Pain: an unpleasant sensory and emotional experience associated with actual or potential tissue damage

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Acute pain

  • Sudden onset, often sharp or intense
  • Linked to identifiable injury or illness
  • Time-limited, typically resolving with healing
  • Usually lasts less than three months
  • Treatment targets the underlying cause

Chronic pain

  • May be constant or intermittent
  • Varies in intensity
  • A condition independent of a specific illness or injury
  • Not connected to any perceived threat or danger
  • Lasts more than three months
  • Treatment requires addressing physical, mental, and social factors
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Global Market: Globally, 1 in 5 people suffers from chronic pain.
According to Mordor Intelligence, the global pain management market is projected to reach 78.12 billion in 2024 and expand to 93.19 billion by 2029, growing at a CAGR of 3.59% during the forecast period.
Market Growth: Asia Pacific region shows highest potential.
With the increasing aging population and healthcare infrastructure development, the demand for pain management drugs and devices is skyrocketing in the APAC region significantly.

Corporate Milestones


• Company incorporated. • Core team established with drug discovery expertise. • Successfully closed an angel funding round raising tens of millions RMB.

2021

• Successfully closed an angel funding round raising tens of millions RMB. • State-of-the-art lab facility operational. • Core R&D programs.

2022

• Strengthened organizational capacity. • Pipeline milestones progressing as planned. • Awarded "Technology-based SME title".

2023

• Focuson pain management. • Completed Pre-A round financing.

2024

• Initiate three IND-enabling studies. • Further strengthen the team and enhance corporate R&D capabilities. • Initiate Series A fundraising and BD engagements.

2025

• Successfully completed Series A financing. • Advanced four leading pipeline assets into clinical-stage development. • Continued to build a world-class team and proprietary technology platform. • Maintained active and strategic business development engagements.

2026

Team


Xiaoguang Lei, PhD

Xiaoguang Lei, PhD

Founder

• Professor, College of Chemistry and Molecular Engineering, Peking University • Pioneering research in chemical biology, translational medicine, and innovative drug discovery

Yong Yang, MD

Yong Yang, MD

Co-Founder

• Vice President of Hospital for Skin Diseases, Chinese Academy of MedicalSciences • First to demonstrate Naᵥ 1.7's pathophysiological role in erythromelalgia

Shun Su, PhD

Shun Su, PhD

CSO

• Former Principal Scientist at Bristol Myers Squibb • Proven expertise in small-molecule drug discovery

Daohong Liao, PhD

Daohong Liao, PhD

COO

• Former senior researcher at Pharmaron and Department of New Drug R&D, PKUSIM • Broad experiences spanning Med Chem to CMC

Bingjie Wang, PhD

Bingjie Wang, PhD

CBO

• Former biotech investor • Experienced in high-profile projects and portfolio management