DNA methylation biomarkers prospectively predict both antenatal and postpartum depression.
DNA methylation biomarkers prospectively predict both antenatal and postpartum depression.
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DOI:
10.1016/j.psychres.2019.112711
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发表时间:
2020-03
影响因子:
11.3
通讯作者:
Kaminsky ZA
中科院分区:
文献类型:
--
作者:
Payne JL;Osborne LM;Cox O;Kelly J;Meilman S;Jones I;Grenier W;Clark K;Ross E;McGinn R;Wadhwa PD;Entringer S;Dunlop AL;Knight AK;Smith AK;Buss C;Kaminsky ZA
We sought to replicate and expand upon previous work demonstrating antenatal TTC9B and HP1BP3 gene DNA methylation is prospectively predictive of postpartum depression (PPD) with ~80% accuracy. In a preterm birth study from Emory, Illumina MethylEPIC microarray derived 1st but not 3rd trimester biomarker models predicted 3rd trimester Edinburgh Postnatal Depression Scale (EPDS) scores ≥ 13 with an AUC=0.8 (95% CI: 0.63–0.8). Bisulfite pyrosequencing derived biomarker methylation was generated using bisulfite pyrosequencing across all trimesters in a pregnancy cohort at UC Irvine and in 3rd trimester from an independent Johns Hopkins pregnancy cohort. A support vector machine model incorporating 3rd trimester EPDS scores, TTC9B, and HP1BP3 methylation status predicted 4 week to 6 week postpartum EPDS ≥ 13 from 3rd trimester blood in the UC Irvine cohort (AUC=0.78, 95% CI: 0.64–0.78) and from the Johns Hopkins cohort (AUC=0.84, 95% CI: 0.72–0.97), both independent of previous psychiatric diagnosis. Technical replicate predictions in a subset of the Johns Hopkins cohort exhibited strong cross experiment correlation. This study confirms the PPD prediction model has the potential to be developed into a clinical tool enabling the identification of pregnant women at future risk of PPD who may benefit from clinical intervention.
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DOI:
10.1097/jom.0b013e31823fdf85
发表时间:
2012-02-01
影响因子:
3.2
作者:
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通讯作者:
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影响因子:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
Binder, E. B.