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Nr4a1

All articles tagged with #nr4a1

Coffee's health perks may hinge on a hidden cellular switch
science1 day ago

Coffee's health perks may hinge on a hidden cellular switch

Texas A&M researchers link coffee's health benefits to activation of NR4A1, a receptor that helps manage stress, inflammation, and aging; they found coffee compounds, especially polyhydroxy and polyphenolic molecules like caffeic acid, can bind NR4A1 and alter its activity, potentially helping explain reduced risks of neurodegenerative and metabolic diseases—though causation isn't proven and coffee likely acts through multiple pathways.

via ScienceDaily|
#aging#caffeic-acid#coffee
health-and-medicine2 months ago

Coffee’s hidden anti‑aging trick: compounds may activate a key aging sensor

Texas A&M researchers report that coffee compounds—including caffeic and chlorogenic acids, kahweol, and cafestol—bind to the NR4A1 receptor, a protein linked to aging, stress response, and tissue repair, potentially helping explain coffee’s association with reduced inflammation and disease risk. While caffeine is the major component, polyphenols appear more active, which may explain why regular and decaf coffee show similar health benefits. The study is mechanistic and not yet proof of cause‑and‑effect in humans, and researchers are also exploring synthetic NR4A1-targeting compounds for treating cancer and disease.

via Ground News|
#aging#coffee#health-and-medicine
Coffee’s hidden mechanism: NR4A1 activation linked to healthier aging and reduced inflammation
science2 months ago

Coffee’s hidden mechanism: NR4A1 activation linked to healthier aging and reduced inflammation

Texas A&M researchers show that coffee compounds bind and activate NR4A1, a cellular receptor that helps mitigate stress and inflammation, potentially explaining coffee’s links to longer life and lower disease risk. The study finds polyphenols like caffeic and chlorogenic acids, along with cafestol and kahweol, bind NR4A1 more strongly than caffeine, and coffee extracts slowed growth of NR4A1-dependent cancer cells and reduced inflammatory responses in immune cells; decaf may still offer benefits. Results are lab-based, and human studies are needed to confirm real-life impact.

via Earth.com|
#aging#coffee#health
Coffee’s health boost may come from activating an aging-linked receptor
health2 months ago

Coffee’s health boost may come from activating an aging-linked receptor

Texas A&M researchers show that compounds in coffee, especially polyphenols like caffeic acid, can bind to and activate NR4A1, a receptor involved in aging, stress response and disease, offering a potential mechanism for coffee’s links to reduced risk of age-related diseases. The study suggests caffeine isn’t the main driver and that both regular and decaf coffee may confer benefits, but it remains a mechanistic, not clinical, finding with more work needed before changing dietary recommendations or pursuing NR4A1-targeted therapies.

via Texas A&M Stories|
#aging#caffeic-acid#coffee