Article
Major histocompatibility complex heterozygote superiority during coinfection.
Infection and immunity - 1 Apr 2003
McClelland Erin E, Penn Dustin J, Potts Wayne K
Abstract excerpt
Genes of the major histocompatibility complex (MHC) play a critical role in immune recognition, and many alleles confer susceptibility to infectious and autoimmune diseases. How these deleterious alleles persist in populations is controversial. One hypothesis postulates that MHC heterozygote superiority emerges over multiple infections because MHC-mediated resistance is generally dominant and many allele-specific...
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