Aging renders desynchronization between clock and immune genes in male Wistar rat kidney: chronobiotic role of curcumin

May 18, 2019Biogerontology

Aging disrupts timing between body clock and immune genes in male rat kidneys, which may be helped by curcumin

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Abstract

Significant phase alterations and increased mean 24-hour levels were observed in immune genes in aging kidneys.

  • The study monitored mRNA expression of various clock and immune genes in the kidneys of male Wistar rats at 3, 12, and 24 months.
  • No significant changes were found in most clock genes, except for rRorα.
  • Immune genes exhibited significant phase alterations and increased mean levels across the aging process.
  • A desynchronization was noted between the expression of immune and clock genes.
  • Curcumin administration was evaluated for its potential chronobiotic effects on the daily rhythms of clock and immune gene expression.

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