Summer/Fall 2026
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Objectives
- Build a system that uses Frontier AI Labs for neoantigen prediction.
- Provide highly qualified neoantigen predictions for our candidate patient cases.
- Make models available as open source for others to use.
Neoantigen Analysis
- Individual neoantigen sets: prediction set (n~20) from each group.
- Gross neoantigen prediction lists.
- As a group, we will make a master composite list (n~20).
Immunogenicity Testing
We are evaluating to following options to test the 20 selected peptides.
- Peptide-MHC Binding Assays: measure ability of peptides to bind MHC class I molecules on cell surface or quantify binding affinity between peptide and soluble MHC proteins (Sette et al 2005) ProImmune offers this as a service
- Interferon (IFN)-γ ELISpot assay: measure T cell cytokine secretion (Charneau et al, Braun, )
- IFNg Intracellular Staining Assays (Flow Cytometry)
- Neoantigen T cell expansion: longer and more laborious, 7-10 days. (Sahin et al, 2017)
Expectations
- Each participating group submits a gross and ranked list of neoantigens for our patient datasets.
- Submissions remain confidential.
- Consortium participants will be included in publication in the **Research to the People Journal.**
*By requesting to join, you will be added to our mailing list.