DamAge

Biomarker1 paper

  • Human trial1

Funding

National Institute on AgingUS$3mNational Institute of Neurological Disorders and StrokeUS$1.5mNational Heart, Lung, and Blood InstituteUS$1.3m23 grants since 2007

Latest

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Cell Death DiscoveryCells

New protein form pushed lab-grown cells to stop dividing

Cell experiments identified a previously unknown protein form that responded to DNA damage and triggered senescence, a state in which cells stop…Cell experiments identified a previously unknown protein form that responded to DNA damage and triggered senescence, a state in which cells stop dividing.

Cancer MedicineHumans

Older patients had hearing loss at lower chemotherapy doses

An observational study of 316 people with head and neck cancer tracked hearing during treatment with cisplatin, a chemotherapy drug.An observational study of 316 people with head and neck cancer tracked hearing during treatment with cisplatin, a chemotherapy drug.

TheriogenologyCells

A protein helped egg cells from aged cattle mature in the lab

In laboratory experiments, injecting instructions for making a protein reduced maturation failure in aged cattle egg cells and restored the function…In laboratory experiments, injecting instructions for making a protein reduced maturation failure in aged cattle egg cells and restored the function of their energy-producing structures.

bioRxivHumansPreprint

Older age was linked to more DNA deletions in human colon

Simple DNA deletion counts showed an overall roughly 10-fold increase across ages 0.8 months to 90 years in people without radiation or chemotherapy…Simple DNA deletion counts showed an overall roughly 10-fold increase across ages 0.8 months to 90 years in people without radiation or chemotherapy treatment.

Research SquareAnimalsPreprint

DNA damage differed by sex in mice with impaired DNA repair

Experiments in mice with impaired DNA repair identified a female-specific metabolic pathway; a dietary supplement restored muscle force and metabolic…Experiments in mice with impaired DNA repair identified a female-specific metabolic pathway; a dietary supplement restored muscle force and metabolic profiles in females.

Communications BiologyAnimals

Three-protein combination eased chronic liver disease in rats

In experiments in male Wistar rats, intermittently producing three gene-regulating proteins reduced chronic liver injury and scarring and increased…In experiments in male Wistar rats, intermittently producing three gene-regulating proteins reduced chronic liver injury and scarring and increased survival.