Predicted peptide presentation was disproportionately associated with a limited subset of HLA class I alleles. Collectively, this study provides a systematically prioritized catalogue of transcriptionally expressed GBM antigen candidates and offers a comparative evaluation of mutation-, expression-, and fusion-derived antigen sources within a unified transcriptome-based framework.
Notably, the oncogenic idh1*R132H variant also rescued the pronephric defects induced by idh1 knockdown, indicating that its neomorphic activity is absent under embryonic metabolic conditions. These findings identify Idh1 and Idh2 as key regulators of pronephric morphogenesis and reveal a developmental function of Idh1 that is distinct from its canonical catalytic role.