NurExone Biologic Inc. is developing ExoPTEN, a proprietary platform for producing and loading exosomes with pharmaceutical cargo targeting spinal cord injuries (SCI) intranasally. NurExone has established itself as a unique company by possessing both a product in development, ExoPTEN, and an advanced platform for the production and loading of exosomes. This combination aims to position the company ahead of its competitors in terms of effectiveness and efficiency.

Exosomes are nanocarriers with the unique ability to carry "cargo" to target specific cells and inflamed tissue, while navigating extracellular spaces and penetrating cell membranes. Exosomes loaded with therapeutic pharmaceutical cargo (ExoTherapy) are a highly promising drug delivery platform. ExoPTEN, the company's flagship product, is being developed to be a minimally invasive ExoTherapy for spinal cord injuries (SCI), yielding neuron regeneration and rewiring in traumatically damaged spinal cords.

It has shown promising results in laboratory studies for reversing paralysis in rats. NurExone's innovative and proprietary technology has been in development in the Technion, Haifa and Tel Aviv University, two of the most prominent research institutes in Israel for over ten years.