AgeneBio

AgeneBio

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Private Company

Total funding raised: $127.5M

Overview

AgeneBio is a private, pre-revenue biotech founded in 2010 and headquartered in Indianapolis, Indiana. The company is advancing a novel therapeutic approach targeting neural overactivity to prevent Alzheimer's dementia, with its lead asset, AGB101, in a pivotal Phase 2b/3 trial for amnestic Mild Cognitive Impairment (MCI) due to Alzheimer's disease. Led by founder and CEO Dr. Michela Gallagher, a renowned neuroscientist from Johns Hopkins University, the company leverages deep scientific expertise and a management team with proven drug development experience. AgeneBio operates in a high-need, high-value market with no currently approved treatments for its lead indication.

Alzheimer's DiseaseNeurologyPsychiatry

Technology Platform

Targets neural circuit overactivity, particularly in the hippocampus, using GABAergic modulation. Platform includes repurposed low-dose levetiracetam (AGB101) and a discovery program for novel GABA A α5 positive allosteric modulators.

Funding History

3
Total raised:$127.5M
Series C$45M
Series B$35M
Series A$47.5M

Opportunities

The primary opportunity is addressing the massive, untreated market of patients with MCI due to Alzheimer's, where a first-approved therapy could achieve significant commercial success.
The underlying mechanism also offers potential for expansion into other neurological and psychiatric disorders characterized by circuit dysfunction, such as schizophrenia.

Risk Factors

Key risks include clinical trial failure for the lead asset AGB101 in its pivotal Phase 2b/3 trial, intense competition from other modalities targeting early Alzheimer's, and the significant financial requirement to complete late-stage development without current revenue.

Competitive Landscape

AgeneBio competes in the high-stakes Alzheimer's prevention space, facing competition from large pharma and biotechs developing anti-amyloid (e.g., lecanemab), anti-tau, and other novel mechanism therapies. Its differentiation lies in targeting neural circuit overactivity rather than protein pathology, potentially offering a complementary or alternative approach.