Low input lipidomics analysis reveals remodeling of lipid metabolism and saturation during mouse and human preimplantation embryo development
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ABSTRACT: Scd1 is responsible for forming a carbon-carbon double bound at the 9-10th position from the C-terminus of saturated fatty acids such as palmitic acid and stearic acid (C16:0 and C18:0), to generate the products of palmitoleic acid (C16:1) and oleic acid (C18:1).Here, we found SCD1 is required for in vitro blastocyst embryo development, and one of the mechanisms is through regulating unsaturated fatty acid-mediated membrane fluidity and formation of apical domain. Overall, our study provides invaluable resources for lipid reprogramming in mammalian preimplantation embryo development and mechanistic insights on regulation of embryogenesis by lipid unsaturation.
ORGANISM(S): Mus musculus
PROVIDER: GSE213782 | GEO | 2023/10/19
REPOSITORIES: GEO
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