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. 2010 Jun;62(6):1712-7.
doi: 10.1002/art.27426.

Analysis of maternal-offspring HLA compatibility, parent-of-origin effects, and noninherited maternal antigen effects for HLA-DRB1 in systemic lupus erythematosus

Paola G Bronson  1 , Leanne K Komorowski, Patricia P Ramsay, Suzanne L May, Janelle Noble, Julie A Lane, Glenys Thomson, Frans H Claas, Michael F Seldin, Jennifer A Kelly, John B Harley, Kathy L Moser, Patrick M Gaffney, Timothy Behrens, Lindsey A Criswell, Lisa F Barcellos
Affiliations

Analysis of maternal-offspring HLA compatibility, parent-of-origin effects, and noninherited maternal antigen effects for HLA-DRB1 in systemic lupus erythematosus

Paola G Bronson et al. Arthritis Rheum. 2010 Jun.

Abstract

Objective: Genetic susceptibility to systemic lupus erythematosus (SLE) is well established, with the HLA class II DRB1 and DQB1 loci demonstrating the strongest association. However, HLA may also influence SLE through novel biologic mechanisms in addition to genetic transmission of risk alleles. Evidence for increased maternal-offspring HLA class II compatibility in SLE and differences in maternal versus paternal transmission rates (parent-of-origin effects) and nontransmission rates (noninherited maternal antigen [NIMA] effects) in other autoimmune diseases have been reported. Thus, we investigated maternal-offspring HLA compatibility, parent-of-origin effects, and NIMA effects at DRB1 in SLE.

Methods: The cohort comprised 707 SLE families and 188 independent healthy maternal-offspring pairs (total of 2,497 individuals). Family-based association tests were conducted to compare transmitted versus nontransmitted alleles (transmission disequilibrium test) and both maternally versus paternally transmitted (parent-of-origin) and nontransmitted alleles (using the chi-square test of heterogeneity). Analyses were stratified according to the sex of the offspring. Maternally affected offspring DRB1 compatibility in SLE families was compared with paternally affected offspring compatibility and with independent control maternal-offspring pairs (using Fisher's test) and was restricted to male and nulligravid female offspring with SLE.

Results: As expected, DRB1 was associated with SLE (P < 1 x 10(-4)). However, mothers of children with SLE had similar transmission and nontransmission frequencies for DRB1 alleles when compared with fathers, including those for the known SLE risk alleles HLA-DRB1*0301, *1501, and *0801. No association between maternal-offspring compatibility and SLE was observed.

Conclusion: Maternal-offspring HLA compatibility, parent-of-origin effects, and NIMA effects at DRB1 are unlikely to play a role in SLE.

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Figures

Figure 1
Figure 1
Maternal–offspring HLA compatibility relationships.
Figure 2
Figure 2
HLA–DRB1 susceptibility allele frequencies in systemic lupus erythematosus families. A, Results of tests of parent-of-origin effects (maternally versus paternally transmitted alleles). B, Results of tests of noninherited maternal antigen effects (maternally versus paternally nontransmitted alleles).
See this image and copyright information in PMC

References

    1. Kaplan J, Land S. Influence of maternal-fetal histocompatibility and MHC zygosity on maternal microchimerism. J Immunol. 2005;174:7123–7128. - PubMed
    1. Hall JM, Lingenfelter P, Adams SL, Lasser D, Hansen JA, Bean MA. Detection of maternal cells in human umbilical cord blood using fluorescence in situ hybridization. Blood. 1995;86:2829–2832. - PubMed
    1. Claas FH, Gijbels Y, van der Velden-de Munck J, van Rood JJ. Induction of B cell unresponsiveness to noninherited maternal HLA antigens during fetal life. Science. 1988;241:1815–1817. - PubMed
    1. Mold JE, Michaelsson J, Burt TD, Muench MO, Beckerman KP, Busch MP, et al. Maternal alloantigens promote the development of tolerogenic fetal regulatory T cells in utero. Science. 2008;322:1562–1565. - PMC - PubMed
    1. Hochberg MC. Updating the American College of Rheumatology revised criteria for the classification of systemic lupus erythematosus. Arthritis Rheum. 1997;40:1725. - PubMed

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