PRMT1 and laryngeal carcinoma: Although our experimental results provide strong evidence for the regulation of laryngeal carcinoma cell proliferation and migration by PRMT1-mediated H4R3me2a methylation, further research is needed to elucidate the specific molecular mechanisms of this process, particularly the exact interaction mode between PRMT1 and NCOA5 and the relationship between NCOA5 and H4R3me2a.