Celma M. Martins on Muck Rack

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Articles

Effects of Phytosterol Supplementation on miR-33a/b Expression in Human Cell Lines

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By Valéria Machado, Margarida Carvalho, Celma M. Martins
| preprints.org
Submitted: 20 February 2026 You are already at the latest version Background/ Objectives: Phytosterols (Ps), plant-derived bioactive compounds not synthesized by the organism, reduce intestinal cholesterol absorption and, when consumed regularly, lower plasma cholesterol concentrations. MicroRNAs (miRNAs) are small non-coding RNAs that regulate post-transcriptional gene expression and participate in various physiological processes, with their dysregulation being associated with diseases.
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