Genetic control of cytokines. Cytokine gene polymorphisms in alopecia areata.
It is likely that alopecia areata is a multifactorial disease determined by a combination of genetic and environmental factors. The interaction of susceptibility genes with environmental factors gives rise to the disease phenotype, and then genetic modifying factors determine the extent of the inflammatory response and thereby the clinical outcome. Cytokines regulate the inflammatory response. Polymorphisms in these genes may therefore determine the amount of a cytokine that is produced in response to an environmental trigger such as a bacterial or viral infection.
Cork
M J
MJ
Section of Dermatology, University of Sheffield, United Kingdom.
Crane
A M
AM
Duff
G W
GW
D000505:Alopecia / Q000235:genetics*; D016207:Cytokines / Q000235:genetics*; D004817:Epidermis / Q000737:chemistry; D005803:Genes, Immunoglobulin / Q000235:genetics; D006239:Haplotypes; D006801:Humans; D007375:Interleukin-1 / Q000032:analysis / Q000502:physiology; D011110:Polymorphism, Genetic; D014409:Tumor Necrosis Factor-alpha / Q000235:genetics
D016207:Cytokines; D007375:Interleukin-1; D014409:Tumor Necrosis Factor-alpha