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Life Sciences Series B Founded 2003

Arunabio

Arunabio is a biotechnology company that develops a neural exosome platform for designing therapeutics to treat neurodegenerative diseases. The company platform develops neural exosomes that can cross the blood-brain barrier and enhance the body anti-inflammatory, self-repair, and protective mechanisms to treat a range of neurodegenerative conditions. By leveraging exosome biology, Arunabio aims to deliver…

📍 Athens, United States · Life Sciences Platforms and Tools,

Funding snapshot

Last roundSeries B
Amount$400K
Date7 August 2025
Total raised$33M
Team size29

About

Arunabio is a biotechnology company that develops a neural exosome platform for designing therapeutics to treat neurodegenerative diseases. The company platform develops neural exosomes that can cross the blood-brain barrier and enhance the body anti-inflammatory, self-repair, and protective mechanisms to treat a range of neurodegenerative conditions. By leveraging exosome biology, Arunabio aims to deliver therapeutic payloads directly to the brain, overcoming one of the most significant challenges in neurology drug development. The platform technology enables the development of treatments for conditions such as Alzheimer disease, Parkinson disease, and other neurodegenerative disorders where blood-brain barrier penetration is essential for therapeutic efficacy. Founded in 2003 and headquartered in Athens, Georgia, the company has raised approximately $33.1 million through Series B funding from investors including Eshelman Ventures, NIH, HHS, Georgia Research Alliance, and GRA Venture Fund.

Business model

Neurology > Drugs > Neurodegenerative > Diversified > Exosome Based,

Drug Delivery > Extracellular Vesicles Based > Exosome Based > For Neurodegenerative Diseases,

Genomics > Enabling Technologies > Kits and Reagents > Bioreagents,

Life Sciences Platforms and Tools > Research Assays > Drug Discovery

Institutional investors

Eshelman Ventures NIH SBIR/STTR HHS NIEHS Evolution VC Partners Georgia Research Alliance GRA Venture Fund Irrus Investments

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