The 4th Symposium on World Cell and Molecular Biology (SWCMB 2026) will be held from March 24-26, 2026, in Kyoto, Japan. This hybrid event features a rich three-day program including 12 breakout streams and a poster exhibition. Topics cover key areas such as Genetics & Genomics, DNA & RNA Research, Epigenetics & Chromatin, Protein, Peptide, and Proteomics. We warmly invite you to join us, reconnect with old colleagues, and forge new collaborations in the beautiful setting of Kyoto. We hope to see you there!