Toward equitable major histocompatibility complex binding predictions.

ABSTRACT: Deep learning tools that predict peptide binding by major histocompatibility complex (MHC) proteins play an essential role in developing personalized cancer immunotherapies and vaccines. In order to ensure equitable health outcomes from their application, MHC binding prediction methods must work well across the vast landscape of MHC alleles observed across human populations. Here, we show that there are alarming disparities across individuals in different racial and ethnic groups in how much binding data are associated with their MHC alleles. We introduce a machine learning framework to assess the impact of this data imbalance for predicting binding for any given MHC allele, and apply it to develop a state-of-the-art MHC binding prediction model that additionally provides per-allele perfor

SUBMITTER: Glynn E 

PROVIDER: S-EPMC11874272 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature