Case report
Jul 2026
“Severe intellectual disability with cardiac and dermatologic involvement due to homozygous METTL23 frameshift mutation: a case report of two Turkish sisters”
This is the first report of the c.470_471del (p.Leu157ArgfsTer4) variant in a homozygous state, providing novel insights into genotype–phenotype correlations and significantly broaden the known clinical spectrum of METTL23-associated disorders.
Mücahid Besnek, Busra Aynekin, Ayten Güleç et al.
· Neurological Sciences · 0 citations