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Kelemu, TsehaynehAddis Ababa University
(författare)
Association of Maternal Regulatory Single Nucleotide Polymorphic CD99 Genotype with Preeclampsia in Pregnancies Carrying Male Fetuses in Ethiopian Women
- Artikel/kapitelEngelska2020
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LIBRIS-ID:oai:lup.lub.lu.se:7e5f7c19-c426-4aa0-b0eb-6161b39140d5
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https://lup.lub.lu.se/record/7e5f7c19-c426-4aa0-b0eb-6161b39140d5URI
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https://doi.org/10.3390/ijms21165837DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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Ämneskategori:ref swepub-contenttype
Anmärkningar
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Preeclampsia (PE) is a human specific syndrome with unknown etiology causing maternal and fetal morbidities and mortalities. In PE, maternal inflammatory responses are more exaggerated if the fetus is male than female. Other pregnancy complications such as spontaneous abortions are also more common if the fetus is male. Recent transcriptome findings showed an increased expression of CD99 in erythroid cells from male cord blood in PE. The single nucleotide polymorphism (SNP) rs311103, located in a GATA-binding site in a regulatory region on the X/Y chromosomes, governs a coordinated expression of the Xg blood group members CD99 and Xga in hematopoietic cells in a sex-dependent fashion. The rs311103C disrupts the GATA-binding site, resulting in decreased CD99 expression. We aimed to investigate the association between PE and the allele frequency of rs311103 in pregnancies in a fetal sex-dependent fashion. In a case-controlled study, we included 241 pregnant women, i.e., 105 PE cases and 136 normotensive controls. A SNP allelic discrimination analysis was performed on DNA from maternal venous blood and fetal cord blood by qPCR. A statistically significant association was observed between rs311103 allele frequency and PE in mothers carrying male fetuses. Therefore, the rs311103 genotype may play a role in the pathogenesis of PE in a fetal sex-specific manner.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Erlandsson, LenaLund University,Lunds universitet,Obstetrik och gynekologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Obstetrics and Gynaecology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine(Swepub:lu)med-leo
(författare)
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Seifu, DanielUniversity of Global Health Equity (UGHE)
(författare)
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Abebe, MarkosArmauer Hansen Research Institute
(författare)
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Teklu, SisayAddis Ababa University
(författare)
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Storry, Jill RLund University,Lunds universitet,Transfusionsmedicin,Forskargrupper vid Lunds universitet,Transfusion Medicine,Lund University Research Groups(Swepub:lu)tran-jst
(författare)
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Hansson, Stefan RLund University,Lunds universitet,Obstetrik och gynekologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Obstetrics and Gynaecology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine(Swepub:lu)gyn-sha
(författare)
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Addis Ababa UniversityObstetrik och gynekologi, Lund
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:International Journal of Molecular Sciences: MDPI AG21:161422-0067
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