HLA and fertility
- Univ. of Chicago, IL (United States)
The recent paper by Jin et al., reporting that class 11 region major histocompatibility complex genes may influence embryonic loss in outbred couples supports previous results of our studies of HLA and fertility in the Hutterites. However, the authors have incorrectly cited our work and have omitted the reference that is most relevant to their results. The paper by Kostyu et al. is incorrectly referred to in the introduction as providing evidence for HLA sharing being associated with recurrent spontaneous abortion. The Kostyu et al. paper does not include any data on fertility or reproduction but reports frequencies of individuals who are homozygous at the HLA-A, -C, -B, -DR, and -DQ loci in the Hutterite population. In fact, recurrent spontaneous abortion has not been observed in any of the couples in our sample of >500 Hutterite couples. References more appropriate to the association between HLA sharing and recurrent miscarriage are those by Komlos et al., Schacter et al., Gerencer and Kastelan, and Beer et al. It might also be worth pointing out that many studies of recurrent miscarriage in outbred couples have not found an association with HLA sharing; examples include the studies of Ergolu et al., Oksenberg et al., and Christiansen et al., among others. 11 refs.
- OSTI ID:
- 209918
- Journal Information:
- American Journal of Human Genetics, Vol. 57, Issue 5; Other Information: PBD: Nov 1995
- Country of Publication:
- United States
- Language:
- English
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