• Inflammatory skin damage blocked by bleach solution in animal study
    Processes that age and damage skin are impeded by dilute bleach solution, according to a new study by researchers working with mice.
  • Tipping the balance between senescence, proliferation
    p53 is produced as various isoforms as the result of alternative splicing and promoter usage. One isoform, p53-beta, accelerates cellular arrest, while another isoform, delta-133p53 represses replicative senescence in cultured cells. Researchers evaluated the expression of these two p53 isoforms in T lymphocytes from healthy donors and donors with lung cancer.