April 2026 in “Human Genome Variation” This study reports on a Pakistani family with three individuals affected by IFAP syndrome type I, linked to the recurrent MBTPS2 splice-site variant c.970+5G>A. This variant has also been identified in Chinese and Argentinian families. Haplotype analyses indicate that this is a recurrent mutational hotspot rather than a result of a founder effect. The study also notes variability in phenotypic severity among the families, suggesting the presence of additional modifying factors.
December 2023 in “American journal of medical genetics. Part A” A new syndrome was linked to two new genetic changes in the MBTPS1 gene in a 14-year-old girl.
October 2023 in “Psychiatry research. Case reports” A new HRAS gene variant may cause a range of symptoms including intellectual disability and psychiatric issues.
Mutations in the PADI3 gene may cause central centrifugal cicatricial alopecia in women of African ancestry.
September 2019 in “Journal of Investigative Dermatology” CCCA in women of African ancestry may be caused by PADI3 gene mutations and intense hair grooming.