“significant decreases following rejuvenation strategies (such as caloric restriction and partial reprogramming through transient Oct4, Sox2, Klf4, and Myc (OSKM) expression)”
Researchers identified three vessel states across disease severity by analysing 11,409 vessel fragments from post-mortem brain tissue from 20 cases.Researchers identified three vessel states across disease severity by analysing 11,409 vessel fragments from post-mortem brain tissue from 20 cases.
Scans identified moderate or severe spinal fractures in 14.6% of 2,446 symptom-free UK Biobank participants aged 40–79, including people with normal bone density.Scans identified moderate or severe spinal fractures in 14.6% of 2,446 symptom-free UK Biobank participants aged 40–79, including people with normal bone density.
In people with preserved heart pumping, adding scores to standard measurements improved the concordance index, a measure of predictive accuracy, by 0.068.In people with preserved heart pumping, adding scores to standard measurements improved the concordance index, a measure of predictive accuracy, by 0.068.
An observational analysis of 9,088 heart scans produced reference ranges for how heart muscle changes shape, with larger differences by age and sex than ethnicity.An observational analysis of 9,088 heart scans produced reference ranges for how heart muscle changes shape, with larger differences by age and sex than ethnicity.
An animal experiment compared scans with brain tissue in young and older squirrel monkeys, linking an imaging measure to amyloid vessel disease and tissue injury.An animal experiment compared scans with brain tissue in young and older squirrel monkeys, linking an imaging measure to amyloid vessel disease and tissue injury.