Drug intelligence / Profile preview

AON-S08

Development stage
Preclinical
Lead developer
Aptarion Biotech
Modality
RNA Aptamers → RNA Therapeutics → Nucleic Acid Therapeutics, MicroRNA (miRNA) → Small RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics, Antisense Oligonucleotides (ASOs) → Long RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics, Antisense DNA → DNA Therapeutics → Nucleic Acid Therapeutics, Small Interfering RNA (siRNA) → Small RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics, DNA Aptamers → DNA Therapeutics → Nucleic Acid Therapeutics
01

Overview

AON-S08 is a preclinical-stage L-aptamer (mirror-image oligonucleotide) being developed by Aptarion Biotech AG. The drug candidate is designed as a sub-nanomolar inhibitor of interleukin-8 (IL-8), also known as CXCL8, a pro-inflammatory chemokine. As an L-aptamer, AON-S08 belongs to the class of mirror-image RNA aptamers, which are biostable oligonucleotides that bind to their target proteins with high specificity and affinity. The mechanism of action involves binding and neutralizing IL-8 (CXCL8), thereby inhibiting its pro-inflammatory signaling pathways. IL-8/CXCL8 is a key mediator of inflammation and neutrophil recruitment, making it a therapeutic target for various inflammatory conditions.

Other names
Aptarion-IL-8 (CXCL8)-L-aptamermirror-image oligonucleotide (aptamer)
02

Targets

IL8 (C-X-C Motif Chemokine Ligand 8)

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