antigen processing and presentation of endogenous peptide antigen via MHC class I

The process by which an antigen-presenting cell expresses a peptide antigen of endogenous origin on its cell surface in association with an MHC class I protein complex. The peptide antigen is typically, but not always, processed from a whole protein. Class I here refers to classical class I molecules.

enrichment: 25.28-fold
p-value: 0.04