Transforming Cancer Treatment Through Precision Intratumoral Immunotherapy

Immune Oncology Systems (IOS) is advancing a novel intratumoral drug delivery platform designed to enhance local tumor control while stimulating systemic anti-cancer immune responses.

80,000+
Patients treated
26
Years of clinical practice
92.65%
Clinical benefit rate (2,836-patient cohort)
10+
Countries reached, incl. the US

Our Technologies

Cancer Immune Surgery

Cancer Immune Surgery (UMPIC)

The new paradigm of intraoperative immune activation and tumor decapitation.

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Slow Release Depot Therapy

Slow Release Depot Therapy

Sustained drug action combined with systemic immunotherapy (Abscopal effect).

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Organ Targeted Therapy

Organ Targeted Therapy

Targeted delivery and ablation for specific metastatic organs.

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Pipeline

Advancing a robust clinical development strategy

Program Indication Stage
IOS-101 Resectable Pancreatic Cancer Pre-IND
IOS-102 Metastatic Pancreatic Cancer IND Planning
IOS-201 Solid Tumor Expansion Program Discovery
IOS-301 Chemical Conization – Cervical Precancerous Lesions (HPV+) Clinical Practice
IOS-302 Chronic Hepatitis B Cirrhosis & HBV-Negative Conversion Clinical Practice
IOS-401 Bone Cancer Theranostic (Imaging + Therapy) Discovery
IOS-402 Triple-Function Drug (Imaging + Radiotherapy + Chemotherapy) Patent Filed
IOS-403 Intratumoral Lu-177 Radio-Immunotherapy Discovery

Latest News

August 17, 2026
UMIPIC: Defining the New Era of Immuno-Oncology Surgery

Series A Fundraising · $50M · 27 Years Clinical Validation · 100,000+ Patients · Multi-Billion Dol...

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October 30, 2025
Major Breakthrough in Gynecological Oncology! Academician Baofa Yu Announces New Non-Invasive Treatment Achievement for Cervical Cancer

Major Breakthrough in Gynecological Oncology! Academician Baofa Yu Announces New Non-Invas...

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August 12, 2025
"Free Treatment Assistance Project for pancreatic cancer" was launched at the 10th China Translational Medicine Conference

On August 8-10, the 10th China Translational Medicine Conference and China Precision Medicine Confer...

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Patient Testimonial

"No longer any trace of cancer in my body."

Diagnosed with Stage 4 Prostate Cancer with bone metastases, Mark Harris found hope with our Immune Slow Release Therapy. Within months, his metastatic lesions disappeared. Years later, he trusted our platform again to treat his wife's lung cancer when conventional chemotherapy failed. A true testament to the power of precision intratumoral immunotherapy.

Mark E. Harris
US Patient, Treated 2016
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Mark Harris Testimonial

Partner With Us

We are actively seeking strategic collaborations to accelerate our development programs.