We are developing tailored RNA-based corrective interventions to target the root causes of serious diseases. We take a comprehensive approach, leveraging insights from patient genetics, disease biology and pathology to determine the most beneficial way to modulate RNA, whether through up- or downregulation of specific genes, by using either a small molecule or an oligonucleotide-based approach, depending on patient needs. By combining our expertise in genetics and disease biology with our unique platforms that allow us to evaluate multiple modalities and chemistries at scale, we can uncover the ideal RNA-based corrective therapeutic to target the genetic roots of disease.
We use comprehensive high-throughput screening, bioinformatics and modeling to harness natural processes and modulate gene expression through two proprietary platforms to generate optimized small molecules, antisense oligonucleotides (ASOs) and small interfering RNAs (siRNAs).
Certain regions of RNA transcripts are particularly suited for small molecule intervention. With our proprietary RNA toolbox, which integrates both in silico and wet lab technologies, we can pinpoint these ‘attack points’, enabling the modulation of RNA levels—either increasing or decreasing the expression of target genes.
To identify optimal target sites for ASOs or siRNAs, we utilize proprietary algorithms that comprehensively analyze all potential sites within the target transcript. This approach allows us to rank these sites based on selectivity, cross-species conservation, RNA structure and sequence motifs.
Our proprietary bioinformatic tools enable us to quickly design and implement multiplexed high-throughput assays to assess identified ‘attack points.’ These next-generation sequencing-based assays offer exceptional sensitivity, facilitating the discovery of small molecules that modulate RNA output.
After prioritizing attack points in silico, we design a panel of oligo-based compounds that can target these RNA regions. Our approach combines innovative design, clinically validated chemistry, proprietary thermodynamic models and selectivity analysis, while remaining chemistry- and mechanism-agnostic. This approach allows us to flexibly fine-tune ASO and siRNA properties to balance potency and selectivity, resulting in well-tolerated compounds.
By combining our expertise in genetics and disease biology with our unique platforms that allow us to evaluate multiple modalities and chemistries at-scale we can uncover the ideal RNA-based corrective therapeutic to target the genetic roots of disease.