Circle Pharma discovers macrocycle medicines for cancer and other serious diseases using its MXMO platform, which combines computational, structure-based design with synthetic chemistry to create cell-permeable compounds against difficult protein targets. Its lead programs are investigational and at discovery or preclinical stages.
RA Capital Management
Activity from announced rounds
- Rounds participated in
- 8
- Confirmed lead rounds
- 2 4 roles undisclosed
- New companies
- 8 First participation on record · 0 follow-on
- Funding in participating rounds
- $957.5M 8 disclosed · full round size, not this investor’s share
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8 in this selectionA clinical-stage immunotherapy company is advancing an engineered CTLA-4 antibody for earlier cancer treatment.
Superluminal Medicines combines structural biology, protein dynamics, machine learning and experimental testing to discover small-molecule drugs for difficult G protein-coupled receptor targets. Its pipeline focuses on endocrine and cardiometabolic diseases, including rare genetic and hypothalamic obesity.
Typewriter Therapeutics is developing an all-RNA gene-writing platform that inserts therapeutic genes at a defined genomic site without viral vectors or double-strand DNA breaks. Its programs target in vivo engineered CAR-T cells and gene insertion for severe genetic diseases, including liver disorders.
Develops oligonucleotide therapeutics targeting chronic hepatitis B
Develops immunotherapies that selectively deplete cytotoxic T cells to treat autoimmune diseases
Develops human-derived antibody therapeutics for atopic dermatitis and inflammatory disease
Develops fungal genome-derived therapeutics for organ transplant rejection