Post-translationally modified amino acids

Biomarker

1 paper2 findings

  • Animals1

Upstream

1

Kidney function

mediatesin dogs1

1 study
  1. Kidney function mediates post-translationally modified amino acids in dogs (about half of the age effect).

    “Clinical measures of kidney function mediated about half of the age effect on ptmAA levels.”

    Animals

    Protein Catabolites as Blood-Based Biomarkers of Aging Physiology: Findings From the Dog Aging Project

    Aging cell22 Oct 2025

Associations

1

Age

upin dogs1

1 study
  1. Age is associated with post-translationally modified amino acids in dogs.

    “The ptmAAs, which are generated by protein hydrolysis, covaried both with age and with other biomarkers of amino acid metabolism, and in a way that was robust to diet.”

    Animals

    Protein Catabolites as Blood-Based Biomarkers of Aging Physiology: Findings From the Dog Aging Project

    Aging cell22 Oct 2025

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