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2 clusters · 5 sources · 18 days · First seen · Last updated
Scientific research on biological aging processes
Overview
Recent scientific studies have provided new data regarding the mechanisms and timelines of biological aging. Research published in Cerebral Cortex indicates that declines in associative memory may begin as early as age 50 to 60, with individuals in this bracket being twice as likely to struggle with such associations compared to those in their twenties.
Furthering the understanding of cellular changes, the PsychAD consortium released an atlas of over 6.3 million unique cells in the prefrontal cortex to study how aging and neurodegenerative diseases affect specific cell types.
Subsequent findings from the Spanish National Research Service (ISCIII) suggest that chronic viral infections can accelerate cellular aging by maintaining the immune system in a state of persistent inflammation. Additionally, research from the Chinese Academy of Sciences identified an inflection point around age 50, where proteomic changes indicate an acceleration in organ function deterioration, particularly within the blood vessels.
Entities
Cerebral Cortex · Nature · Spanish National Research Service · PsychAD consortium · Chinese Academy of Sciences
Timeline
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[HEALTH] 2 sourcesScientific studies link chronic infections and age 50 to accelerated aging
Scientific studies reveal that chronic viral infections accelerate cellular aging and that human organ deterioration reaches a significant inflection point around age 50.
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[HEALTH] 3 sourcesScientific studies reveal new insights into brain aging and cellular mapping
New studies reveal that associative memory decline may begin in the 50s and provide a massive cellular atlas of the prefrontal cortex to better understand aging and neurodegenerative diseases.
Sources
courrierinternational.com · epochtimes.fr · larazon.es · ma-clinique.fr · vivirediciones.es