On the other hand, some of the proteins related to protein biosynthesis (eukaryotic translation initiation factor 3 subunit L, Q6ICD2, EIF3L; elongation factor 1-alpha 2, Q05639, EEF1A2; and methionine aminopeptidase 2, F8VQZ7, METAP2) were under expressed by ghost pepper treatment in human kidney adenocarcinoma cells. This evidence concerns the gene EEF1A2 and renal cell adenocarcinoma.