Medrano, Mayte published the artcileCD4+ and CD8+ T-cell responses in bone marrow to fatty acids in high-fat diets, Formula: C22H32O2, the publication is Journal of Nutritional Biochemistry (2022), 109057, database is CAplus and MEDLINE.
Obesity is associated with disruptions in the adaptive immune system; however, dietary fatty acids in high-fat diets (HFDs) that induce obesity have consequences that are currently unclear regarding T-cell maintenance in bone marrow (BM). C57BL/6J mice were randomly assigned to isocaloric HFDs formulated with dietary fats rich in saturated fatty acids (SFAs), monounsaturated fatty acids (MUFAs), or MUFAs supplemented with eicosapentaenoic and docosahexaenoic acids for 20 wk, followed by an anal. of the immunophenotypic feature of lymphocytes (CD3+) T and their subsets CD4+ and CD8+ T cells in spleen and BM, identification of fatty acids in BM extracellular fluid and anal. of the correspondence between fatty acids with the frequency of T-cell subsets in BM. Splenic CD3+ T cells were reduced irresp. of HFDs. In BM, CD3+ T cells were reduced after HFD-SFAs, while CD4+ T cells were increased after HFDs enriched in MUFAs and CD8+ T cells were reduced irresp. of HFDs. In BM extracellular fluid, the content of palmitic and myristic acids increased after HFD-SFAs and that of oleic acid increased after HFDs enriched in MUFAs. There was a statistical correspondence between HFD-induced changes in fatty acids in BM extracellular fluid and HFD-induced changes in the frequency of CD3+ and CD4+ T cells in BM. These findings reveal an undervalued critical role for dietary fatty acids in the selective acquisition of T-cell subsets in BM, highlighting that oleic acid existing in the surroundings of T-cell niches during HFD-induced obesity could be instrumental in the maintenance of CD4+ T cells.
Journal of Nutritional Biochemistry published new progress about 6217-54-5. 6217-54-5 belongs to catalysis-chemistry, auxiliary class Alkenyl,Carboxylic acid,Aliphatic hydrocarbon chain,Metabolic Enzyme,RAR/RXR,Natural product, name is Docosahexaenoic Acid, and the molecular formula is C22H32O2, Formula: C22H32O2.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia