AUTHOR=Gonzaga-Jauregui Claudia , Casals Ferran , Dissanayake Vajira H. W. TITLE=Editorial: Rare diseases research and diagnosis in low- and middle-income countries JOURNAL=Frontiers in Genetics VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2025.1675361 DOI=10.3389/fgene.2025.1675361 ISSN=1664-8021