PARP1/2-linked ADP-ribosylation impairs trophoblast mitochondrial respiration in a TNF-α model of inflammation-mediated preeclampsia.
Abolfazl Nik-Akhtar, Sophia Vanegas Pineda, Jacob Ouellet, Fahmida Jahan, Yusmaris Cariaco, Keir J. Menzies, Shannon A. Bainbridge
This study shows PARP1/2-linked ADP-ribosylation impairs trophoblast mitochondrial respiration in inflammation-mediated preeclampsia, with olaparib improving respiration.
bioRxiv · Oct 21, 2026 · PreprintCell Biology