Abstract | OBJECTIVE: STUDY DESIGN: The control group consisted of 74 healthy pregnant women and 90 patients with diagnosed pre-eclampsia. Total RNA was isolated from placenta and the mRNA level of examined genes was to determine using real-time PCR. RESULTS: The expression level of MTHFR gene showed no statistically significant difference in the study group as compared to the control group. An increase of mRNA levels for MTR and CTH was observed by 124.7% (p<0.0001) and 26.6% (p>0.05), respectively. However, a decrease of placental expression was noted for MTRR by 50% in preeclamptic women as compared to control group (p<0.0001). CONCLUSIONS: Our findings suggest that the elevated RNA expression of MTR in placenta of preeclamptic patients is probably results of a potential compensation mechanism of the MHM while elevated CSE expression indicates that homocysteine may be eliminated through the alternate transsulfuration pathway.
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Authors | Agnieszka Seremak-Mrozikiewicz, Anna Bogacz, Joanna Bartkowiak-Wieczorek, Hubert Wolski, Boguslaw Czerny, Malgorzata Gorska-Paukszta, Krzysztof Drews |
Journal | European journal of obstetrics, gynecology, and reproductive biology
(Eur J Obstet Gynecol Reprod Biol)
Vol. 188
Pg. 113-7
(May 2015)
ISSN: 1872-7654 [Electronic] Ireland |
PMID | 25801727
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2015. Published by Elsevier Ireland Ltd. |
Chemical References |
- RNA, Messenger
- methionine synthase reductase
- Ferredoxin-NADP Reductase
- MTHFR protein, human
- Methylenetetrahydrofolate Reductase (NADPH2)
- 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase
- MTR protein, human
- Cystathionine gamma-Lyase
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Topics |
- 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase
(genetics)
- Adolescent
- Adult
- Blood Pressure
- Case-Control Studies
- Cystathionine gamma-Lyase
(genetics)
- Female
- Ferredoxin-NADP Reductase
(genetics)
- Gene Expression
- Humans
- Methylenetetrahydrofolate Reductase (NADPH2)
(genetics)
- Placenta
(chemistry)
- Poland
- Pre-Eclampsia
(genetics, physiopathology)
- Pregnancy
- RNA, Messenger
(analysis)
- Severity of Illness Index
- Signal Transduction
(genetics)
- White People
(genetics)
- Young Adult
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