Quantification of Neoantigen-Mediated Immunoediting in Cancer Evolution-Reply Oncogenic EFNA4 Amplification Promotes Lung Adenocarcinoma Lymph Node Metastasis. Extrachromosomal DNA formation enables tumor immune escape potentially through regulating antigen presentation gene expression. Antigen presentation and tumor immunogenicity in cancer immunotherapy response prediction. APOBEC3B and APOBEC mutational signature as potential predictive markers for immunotherapy response in non-small cell lung cancer. Ras Downstream Effector GGCT Alleviates Oncogenic Stress.