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First Report of Oculocutaneous Albinism Type I Among Baka Pygmies From Cameroon
Alain Froment1, Paul Verdu2, Claudio Plaisant3
1UMR 208 PALOC IRD-CNRS-MNHN-Université Paris Cité, Museum National d'Histoire Naturelle, Paris, France.
Pigment Cell & Melanoma Research
|January 11, 2026
Summary
Oculocutaneous albinism type 1 (OCA1) was identified in Baka rainforest hunter-gatherers due to a TYR gene variant. This study marks the first report of OCA1 in this specific African population.
Area of Science:
- Genetics
- Human Biology
- Population Studies
Background:
- Oculocutaneous albinism type 1 (OCA1) is an autosomal recessive disorder affecting melanin production, caused by TYR gene mutations.
- Albinism prevalence and genetic causes vary significantly across different human populations.
- The Baka people are rainforest hunter-gatherers in East Cameroon with a unique genetic background.
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