METTL3 and neoplasm: In summary, whether METTL3 is involved in tumor angiogenesis, lipid metabolism, and tumor stem cells in PCa is a worthy target for investigation, which will help us better understand the specific mechanisms of PCa genesis and metastasis.METTL3 plays a crucial role in the progression of PCa, suggesting that it may be a promising molecular biomarker for clinical diagnosis and prognostic relevance.