The Nucleic Acid-based Therapeutics segmentation by application delineates five primary clusters that together drive the market’s revenue distribution. Oncology commands the largest share, estimated at roughly 35 % of total sales, reflecting robust pipelines of antisense and siRNA agents targeting oncogenic drivers and the high willingness of oncology payers to adopt novel modalities. Genetic disorders account for about 30 %, propelled by FDA approvals of mRNA‑based enzyme replacement and exon‑skipping therapies for rare inherited conditions. Infectious diseases represent close to 20 %, where rapid‑development platforms enable vaccine and antiviral candidates against emerging pathogens. Cardiovascular applications contribute an estimated 10 %, focused on lipid‑modifying antisense constructs and RNA‑based angiogenesis modulators. The residual 5 % falls under “Other,” encompassing ophthalmology, dermatology, and immunology use‑cases that, while smaller in absolute terms, provide strategic diversification for developers. Collectively, these application segments map directly onto the market’s projected CAGR, with each cluster’s growth rate reflecting regulatory success, reimbursement pathways, and disease‑area unmet need.