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Updated: Jan 13, 2026

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Expresión génica placentaria basada en la paridad materna

Lylach Haizler-Cohen¹, Guisong Wang², Tesfa Dejenie Habtewold³

¹National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA; MedStar Washington Hospital Center, Washington, DC, USA.

|January 9, 2026

Resumen

La nuliparidad, o no haber dado a luz nunca, se asocia con peores resultados del embarazo. Este estudio encontró diferencias en la expresión génica placentaria entre madres primerizas y aquellas que han dado a luz antes, lo que podría explicar estos resultados variados.

Palabras clave:

Peso al nacer Expresión génica diferencial Expresión génica Paridad Placenta Embarazo

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