YWHAZ and Becker muscular dystrophy: Proteins regulating muscle cell development like lamin‐A/C (LMNA) and proteins involved in the transcription/translation regulation pathway like Histone H2A type 1‐B/E (HIST1H2AB), the Ribosomal proteins 60S L30 (RPL30), 60S acidic P1 (RPLP1), 40S S5 (RPS5), 40S SA (RPSA), and proteins involved in signal transduction mediated by 14‐3‐3 proteins (beta/alpha, YWHAB; theta, YWHAQ; zeta/delta, YWHAZ) were increased in DMD vs. BMD and controls.