With a single shot, scientists protected pregnant mice from a deadly complication called pre-eclampsia. The shot, inspired by mRNA vaccines, contains mRNA instructions to make a protein that reverses damage to the placenta—which occurs in the condition—protecting both mother and growing fetus. Pre-eclampsia causes 75,000 maternal deaths and 500,000 fetal and newborn deaths every year […]

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Link :
https://singularityhub.com/2024/12/16/study-suggests-an-mrna-shot-could-reverse-this-deadly-pregnancy-condition/