Evidence for pathogen-driven selection acting on HLA-DPB1 in response to Plasmodium falciparum malaria in West Africa

African populations remain underrepresented in studies of human genetic diversity, despite a growing interest in understanding how they have adapted to the diverse environments they live in. In particular, understanding the genetic basis of immune adaptation to pathogens is of paramount importance in a continent such as Africa, where the burden of infectious diseases is a major public health challenge. In this study, we investigated the molecular variation of four Human Leukocyte Antigens (HLA) class II genes (DRB1, DQA1, DQB1 and DPB1), directly involved in the immune response to parasitic infections, in more than 1,000 individuals from 23 populations across North, East, Central and West Africa.

Organizational unit

Laboratory of Alicia Sanchez-Mazas

Type

Dataset

DOI

10.26037/yareta:3hafz2shyjfoterxpxrbh6htgq

License

Creative Commons Public Domain Dedication

Keywords

HLA, Africa, Human molecular diversity, Pathogen-driven selection, Malaria, Plasmodium falciparum