In addition, we found that increased expression levels of HNRNPA0, HNRNPA2B1, HNRNPC, HNRNPD, HNRNPF, PTBP1, HNRNPK, HNRNPL, HNRNPM, SYNCRIP, and HNRNPU proteins positively associated with tumor stages. Here, PTBP1 is linked to neoplasm.