An observational analysis of 247,863 adults aged 45–100 linked older age to stroke progression, with the strength of those links differing across countries.An observational analysis of 247,863 adults aged 45–100 linked older age to stroke progression, with the strength of those links differing across countries.
Across 985,026 participants, disease-causing DNA expansions occurred in about 1 in 1,527, compared with earlier disease prevalence estimates of 1 in 3,000–8,000.Across 985,026 participants, disease-causing DNA expansions occurred in about 1 in 1,527, compared with earlier disease prevalence estimates of 1 in 3,000–8,000.
Genetic association study of 985,026 peoplePopulations
Mouse experiments found earlier loss of immune cells not yet activated by their targets in males, alongside faster lymph node shrinkage.Mouse experiments found earlier loss of immune cells not yet activated by their targets in males, alongside faster lymph node shrinkage.