Barrier genes are associated with preterm birth Chen KR, Chu SK, Kuo PL. Front Med (Lausanne). 2025 Jun 23;12:1580877. doi: 10.3389/fmed.2025.1580877. https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.158087… Article Jun 23, 2025