AUTHOR=Eker Mehmet Cagdas , Gonul Ali Saffet , Frodl Thomas TITLE=Editorial: Understanding vulnerability to major depressive disorder JOURNAL=Frontiers in Psychiatry VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1660181 DOI=10.3389/fpsyt.2025.1660181 ISSN=1664-0640