Allele Association Race Source HLA-DPB1*0101 susceptibility African American 89 HLA-DQB1 susceptibility or protection African American 90 HLA-DQB1*0201 Good Prognosis Dutch and British 93 HLA-DQB1*0502 susceptibility African American 89 HLA-DRB1*03 susceptibility Swedish 91,92 HLA-DRB1*0402 susceptibility White 89 HLA-DRB1*1101 susceptibility African American and White 89 HLA-DRB1*1201 susceptibility African American 89 HLA-DRB1*1401 susceptibility White 89 HLA-DRB1*1501 susceptibility White 89 HLA-DRB3*0101 susceptibility African American 89

Table 2: HLA class II single nucleotide polymorphism effects on sarcoidosis susceptibility vary by ethnicity.