Exio Biosciences is addressing the clinical need to develop an advanced blood-based diagnostic test to predict a patient’s responsiveness to cancer immunotherapy drugs.
Innovating immuno-oncology diagnostics – helping cancer patients

PD-1/PD-L1 immunotherapies are disruptive drugs that are changing how we treat cancer.
Unfortunately, not all patients provide a durable response to these therapeutics and often suffer severe side effects
Exio’s liquid biopsy offering will help guide physician decisions on which cancer patients have the highest likelihood of long-term cure using checkpoint inhibitors that target PD-1/PD-L1.
Exio has created a specific and sensitive test that evaluates exosomes in the blood to address this problem and transform immuno-oncology.
Innovating immuno-oncology diagnostics – helping cancer patients

Exio has created a specific and sensitive test that evaluates exosomes in the blood to address this problem and transform immuno-oncology.
PD-1/PD-L1 immunotherapies are disruptive drugs that are changing how we treat cancer.
Unfortunately, not all patients provide a durable response to these therapeutics and often suffer severe side effects
Exio’s liquid biopsy offering will help guide physician decisions on which cancer patients have the highest likelihood of long-term cure using checkpoint inhibitors that target PD-1/PD-L1.
Leadership

Dr. Xiaowei Xu
Co-Founder

Dr. Wei Guo
Co-Founder

Joseph Carroll, Ph.D.
Chief Executive Officer
