Effects of Thyme (Thymus vulgaris L.) Essential Oil on Aging-Induced Brain Inflammation and Blood Telomere Attrition in Chronologically Aged C57BL/6J Mice.

ABSTRACT: Chronological aging is commonly accompanied by chronic low-grade inflammation (or "inflammaging"), a contributor to the development of age-related chronic diseases. Aging increases oxidative stress that accelerates telomere shortening, leading to cell senescence and the generation of senescence-associated secretory phenotype (SASP) that exacerbates inflammation. Dietary antioxidants may help protect telomeres and attenuate inflammation. Thyme essential oil (TEO), reported for its potency against neuroinflammation, was fed to chronologically aged C57BL/6J mice for 24 weeks. The TEO diet showed notable impacts on the hippocampus, indicated by lower expression of the aging-related gene p16^INK4A (p = 0.0783) and significantly lower expression of cyclin D kinase Cdk4

SUBMITTER: Warman DJ 

PROVIDER: S-EPMC10295563 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature