NLS Pharmaceutics Announces New Preclinical Data for AEX-2, Expanding the Therapeutic Potential of its Non-Sulfonamide Dual Orexin Receptor Agonist Platform
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Feb 27 2025
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Source: PRnewswire
Preclinical Findings on AEX-2: NLS Pharmaceutics and Aexon Labs announced promising preclinical results for AEX-2, a non-sulfonamide dual orexin receptor agonist, showing its potential to enhance wakefulness, preserve REM sleep, and reduce cataplexy in narcolepsy, while also targeting neuroinflammation and metabolic disorders.
Future Development Plans: The companies plan to advance AEX-2 and AEX-41 into IND-enabling studies in 2025, with first-in-human clinical trials expected by 2026, aiming to broaden their applications beyond sleep disorders to include neurodegenerative diseases and diabetes-associated neurological conditions.
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About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.





