Insilico Medicine nominates ISM9077 as 32nd preclinical candidate
Insilico Medicine nominates ISM9077 as its 32nd preclinical candidate, leveraging AI-driven design to target ocular diseases and aging. The compound shows superior efficacy in preclinical models for dry AMD and uveitis compared to existing therapies. With a projected USD 71.58 billion ocular disease market by 2034, this advancement highlights Insilico's accelerated drug discovery pipeline.

*this image is generated using AI for illustrative purposes only.
Insilico Medicine (HKEX: 3696) has nominated ISM9077 as a preclinical candidate (PCC) for the treatment of ocular diseases, inflammatory disorders, and aging-related conditions. Announced on Aug. 5, 2026, from Cambridge, Mass., the designation marks the company’s 32nd PCC since 2021, highlighting the scalability of its generative artificial intelligence (AI) platform in drug discovery. ISM9077 is a potential first-in-class Target Y inhibitor designed to address unmet needs in dry Age-Related Macular Degeneration (dry AMD), uveitis, and dry eye disease while offering broader therapeutic potential for aging and chronic inflammation.
The nomination follows extensive preclinical evaluation where ISM9077 demonstrated robust efficacy across multiple disease models. In dry AMD studies, the compound improved retinal structural integrity and visual function, showing efficacy approximately three times that of currently available therapies. In uveitis models, it reduced ocular inflammation and restored retinal function, while in dry eye disease trials, it outperformed Cyclosporine A (CsA), the current standard-of-care, by improving tear production and suppressing corneal inflammation. These results validate Target Y as a key therapeutic target for degenerative and inflammatory ocular conditions.
ISM9077 was developed using Chemistry42, Insilico’s integrated generative chemistry platform, which enabled de novo design based on structure-based drug design (SBDD) principles. The AI-driven process optimized pharmacophore fit, drug-likeness, and structural novelty, resulting in a molecule with low patent risk and crystallographic validation. The compound exhibits favorable oral bioavailability, low-to-moderate in vivo clearance, and retinal exposure levels 2 to 5.5 times higher than plasma levels. Its good permeability supports potential development as both an oral medication and a non-invasive eye drop formulation.
Market Context and Strategic Impact
The global market for ocular diseases exceeded USD 40 billion in 2025 and is projected to reach USD 71.58 billion by 2034. Uveitis alone accounts for more than 10% of severe visual handicaps in the United States, underscoring the need for innovative treatments with better bioavailability and safety profiles. ISM9077’s dual-purpose strategy aims to treat specific diseases while targeting the fundamental aging process, as Target Y is strongly implicated in longevity and age-related conditions.
| Metric | Detail |
|---|---|
| Candidate Name | ISM9077 |
| Target | Target Y Inhibitor |
| Indications | Dry AMD, Uveitis, Dry Eye Disease, Aging |
| Development Stage | Preclinical Candidate (PCC) |
| Nomination Number | 32nd since 2021 |
| AI Platform Used | Chemistry42 |
What the Numbers Show
Insilico Medicine’s ability to nominate 32 PCCs since 2021, with 13 receiving IND approval or clearance, demonstrates a significant acceleration in early-stage drug discovery compared to industry norms. While traditional discovery typically takes 2.5 to 4 years, Insilico achieves PCC nomination in an average of 12 to 18 months by synthesizing and testing only 60 to 200 molecules per program. This efficiency reduces upfront R&D costs and time-to-market, providing a competitive advantage in addressing high-burden conditions like dry AMD and inflammatory disorders.
Alex Zhavoronkov, PhD, Founder, CEO and CBO of Insilico Medicine, stated that ISM9077 exemplifies how generative AI delivers at scale, featuring a moderately novel target and a novel molecule designed from scratch. Feng Ren, PhD, Co-CEO and CSO, noted that the compound overcomes limitations of current solutions regarding toxicity management and dosing adherence, offering a highly effective option for millions of patients suffering from blinding ocular diseases. The company continues to enhance its AI platform through MMAI Gym, partnering with Human Longevity and Liquid AI to advance pharma superintelligence.
How might Insilico Medicine's accelerated 12-18 month PCC nomination timeline influence its valuation relative to traditional biotech peers in the upcoming fiscal quarters?
What are the specific regulatory hurdles Insilico faces in obtaining FDA approval for a first-in-class Target Y inhibitor, particularly regarding the novel mechanism of action?
Could the dual-formulation strategy (oral and eye drops) for ISM9077 create manufacturing complexities that might delay commercialization or increase cost-of-goods-sold?






























