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Thromboinflammatory changes in plasma proteome of pregnant women with PCOS detected by quantitative label-free proteomics.


ABSTRACT: Polycystic ovary syndrome (PCOS) is the most common endocrinological disorder of fertile-aged women. Several adverse pregnancy outcomes and abnormalities of the placenta have been associated with PCOS. By using quantitative label-free proteomics we investigated whether changes in the plasma proteome of pregnant women with PCOS could elucidate the mechanisms behind the pathologies observed in PCOS pregnancies. A total of 169 proteins with ?2 unique peptides were detected to be differentially expressed between women with PCOS (n?=?7) and matched controls (n?=?20) at term of pregnancy, out of which 35 were significant (p-value?

SUBMITTER: Arffman RK 

PROVIDER: S-EPMC6879536 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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Thromboinflammatory changes in plasma proteome of pregnant women with PCOS detected by quantitative label-free proteomics.

Arffman R K RK   Saraswat M M   Joenväärä S S   Khatun M M   Agarwal R R   Tohmola T T   Sundström-Poromaa I I   Renkonen R R   Piltonen T T TT  

Scientific reports 20191126 1


Polycystic ovary syndrome (PCOS) is the most common endocrinological disorder of fertile-aged women. Several adverse pregnancy outcomes and abnormalities of the placenta have been associated with PCOS. By using quantitative label-free proteomics we investigated whether changes in the plasma proteome of pregnant women with PCOS could elucidate the mechanisms behind the pathologies observed in PCOS pregnancies. A total of 169 proteins with ≥2 unique peptides were detected to be differentially expr  ...[more]

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