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COVID-19 and brain aging: what are the implications of immunosenescence?
Curr Aging Sci. 2022 Dec 28. doi: 10.2174/1874609816666221228103320. Online ahead of print.ABSTRACTThe human lifespan is increasing, and mankind is aging. It is estimated that, until the year 2050, this population worldwide will reach 22% of the total world population. Along with aging, the human immunologic system changes, a process called immunosenescence or even inflammaging. The aging immune system increases mortality and morbidity in the elderly mainly because it loses its capacity to react against internal and external aggressions. There is a decrease in B and T lymphocytes and CD4+ lymphocytes lose the CD28 protein ...
Source: Current Aging Science - December 29, 2022 Category: Geriatrics Authors: Gabriela Serafim Keller Eduarda Behenck Medeiros Maria Laura Cecconi Dos Santos Adrielly Vargas Lidio Ewa Kucharska Josiane Budni Source Type: research