Biomarkers of ageing

Biomarker

1 paper1 finding

Associations

1

Influenza virus infection severity

upin humans1

1 study
  1. Biomarkers of ageing predicts influenza virus infection severity in humans.

    “biomarkers associated with aging, frailty conditions, and impaired immune defense mechanisms are determinant factors of influenza illness severity”

    Reviewin aging and frail individuals

    Potential of biomarkers of ageing in predicting severity of influenza virus infection and vaccination efficacy

    npj aging1 Jul 2025

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Aging Cell

Anti-aging clock results often fail across multiple models

When researchers applied extra biological age clocks to previously tested anti-aging treatments, no additional clock showed a statistically meaningful effect.When researchers applied extra biological age clocks to previously tested anti-aging treatments, no additional clock showed a statistically meaningful effect.

Computational studyBiomarkers
Environmental Epidemiology

E-cigarette use is linked to faster biological aging

Current e-cigarette users had a biological age acceleration 1.20 years higher than people who had never used them.Current e-cigarette users had a biological age acceleration 1.20 years higher than people who had never used them.

Cross-sectional study of 8,595 peoplePopulations
bioRxiv

Blood protein clock tracks shifts in health risks over time

In an observational study of 4,100 people, accelerated blood protein aging tracked worsening kidney function, blood lipid imbalances, and a higher risk of death.In an observational study of 4,100 people, accelerated blood protein aging tracked worsening kidney function, blood lipid imbalances, and a higher risk of death.

Preprint: cohort study of 4,100 peopleBiomarkers
Neurology

Spinal cord atrophy in multiple sclerosis exceeds normal aging

In 1,295 patients, normalized upper cervical cord area dropped below healthy control levels starting at age 30, diverging most in the fifth and sixth decades.In 1,295 patients, normalized upper cervical cord area dropped below healthy control levels starting at age 30, diverging most in the fifth and sixth decades.

Cross-sectional study of 1,295 peopleMultiple sclerosis