2025
Mitochondrial fatty acid synthesis and MECR regulate CD4+ T cell function and oxidative metabolism
Steiner K, Young A, Patterson A, Sugiura A, Watson M, Preston S, Zhelonkin A, Jennings E, Chi C, Heintzman D, Pahnke A, Toudji Y, Hatem Z, Madden M, Arner E, Sewell A, Blount A, Okparaugo R, Fallman E, Krystofiak E, Sheldon R, Gibson-Corley K, Voss K, Nowinski S, Jones R, Mogilenko D, Rathmell J. Mitochondrial fatty acid synthesis and MECR regulate CD4+ T cell function and oxidative metabolism. The Journal Of Immunology 2025, 214: 958-976. PMID: 40204636, PMCID: PMC12123211, DOI: 10.1093/jimmun/vkaf034.Peer-Reviewed Original ResearchConceptsT cell subsetsCD4+ T cell subsetsMitochondrial fatty acid synthesisT cell functionT cellsFatty acid synthesisDecreased mitochondrial respirationTricarboxylic acid intermediatesLipid metabolism genesT cell fateSensitivity to ferroptosisIncreased cell deathCD4+ T cell functionCD8+ T cell numbersCD4+ T cell proliferationMitochondrial stressMetabolic genesCD4+ T cellsCRISPR/Cas9 screenMitochondrial respirationModel of inflammatory bowel diseaseAcid synthesisFitness disadvantageMemory T cellsT cell numbers
2019
The association study of lipid metabolism gene polymorphisms with AMD identifies a protective role for APOE‐E2 allele in the wet form in a Northern Spanish population
Fernández‐Vega B, García M, Olivares L, Álvarez L, González‐Fernández A, Artime E, Cueto A, Cobo T, Coca‐Prados M, Vega J, González‐Iglesias H. The association study of lipid metabolism gene polymorphisms with AMD identifies a protective role for APOE‐E2 allele in the wet form in a Northern Spanish population. Acta Ophthalmologica 2019, 98: e282-e291. PMID: 31654486, DOI: 10.1111/aos.14280.Peer-Reviewed Original ResearchConceptsAge-related macular degenerationWet age-related macular degenerationNorthern Spanish patientsLipid metabolism genesSpanish patientsSingle nucleotide polymorphismsProtective roleAMD casesNorthern Spanish populationApoE E2 alleleDry AMD casesCase-control studyAPOE ε2 alleleSpanish populationMetabolism gene polymorphismsABCA1 rs1883025Peripheral bloodHealthy controlsMacular degenerationAdditional association studiesGene polymorphismsLPL rs12678919APOE genePatientsCarrier genotype
2011
Glutathione-Deficient Mice Are Susceptible to TCDD-Induced Hepatocellular Toxicity but Resistant to Steatosis
Chen Y, Krishan M, Nebert DW, Shertzer HG. Glutathione-Deficient Mice Are Susceptible to TCDD-Induced Hepatocellular Toxicity but Resistant to Steatosis. Chemical Research In Toxicology 2011, 25: 94-100. PMID: 22082335, DOI: 10.1021/tx200242a.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAspartate AminotransferasesEnvironmental PollutantsFatty LiverFemalegamma-GlutamyltransferaseGene Expression RegulationGlutamate-Cysteine LigaseGlutathioneLipid MetabolismLiverMiceMice, Inbred C57BLMice, KnockoutNon-alcoholic Fatty Liver DiseaseOligonucleotide Array Sequence AnalysisPolychlorinated DibenzodioxinsReverse Transcriptase Polymerase Chain ReactionConceptsTetrachlorodibenzo-p-dioxinGlutamic oxaloacetic transaminaseGlutamate-cysteine ligaseHepatocellular toxicityPlasma glutamic oxaloacetic transaminaseWild-type female miceImpaired lipid metabolismTissue GSH levelsTCDD-induced hepatotoxicityGlutathione-deficient miceΓ-glutamyl transferaseHepatocellular injuryWT miceHepatocellular damageLipid metabolism genesFemale miceWT littermatesTransgenic miceCDNA microarray expression analysisDe novo GSH biosynthesisOxaloacetic transaminaseLipid metabolismConsecutive daysSteatosisMiceMicroRNAs in lipid metabolism
Fernández-Hernando C, Suárez Y, Rayner KJ, Moore KJ. MicroRNAs in lipid metabolism. Current Opinion In Lipidology 2011, 22: 86-92. PMID: 21178770, PMCID: PMC3096067, DOI: 10.1097/mol.0b013e3283428d9d.Peer-Reviewed Original ResearchConceptsFatty acid metabolismPotent post-transcriptional regulatorsLipid metabolismPost-transcriptional regulatorsCholesterol homeostasisMiR-33Multiple physiological processesAcid metabolismFatty acid degradationFatty acid β-oxidationLipid metabolism genesTiny RNAsTranscriptional regulationABC transportersMetabolism genesFatty acid oxidationHDL biogenesisPhysiological processesCell differentiationMiR-27MiRNAsΒ-oxidationMiR-335Cellular levelMiR-370
2010
microRNAs and cholesterol metabolism
Moore KJ, Rayner KJ, Suárez Y, Fernández-Hernando C. microRNAs and cholesterol metabolism. Trends In Endocrinology And Metabolism 2010, 21: 699-706. PMID: 20880716, PMCID: PMC2991595, DOI: 10.1016/j.tem.2010.08.008.Peer-Reviewed Original ResearchConceptsPotent post-transcriptional regulatorsPost-transcriptional regulatorsMiR-33Non-coding RNALipid metabolism genesCholesterol metabolismTranscriptional regulationEpigenetic regulationFatty acid metabolismABC transportersMetabolism genesHDL biogenesisCellular levelCholesterol homeostasisMicroRNAsAcid metabolismImportant roleMiR-370Cholesterol effluxMetabolismMiR-122RegulationNew avenuesBiogenesisGenes
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