How Chronic Stress Feeds Liver Cancer: A Brain-Liver Loop Revealed in Mice
Researchers at Sun Yat-sen University have mapped a hypothalamic vagal circuit through which chronic stress raises acetylcholine in liver tumors, ...
Tag: chronic stress
Chronic Stress May Accelerate Memory Loss Unequally Across Aging Populations
A large longitudinal study found that chronic stress was linked to faster cognitive decline in women and Hispanic participants, while ...
Sleepless and Stressed: Insomnia May Unlock Stress Link to Alzheimer’s Amyloid Buildup
A Swedish study of memory clinic patients finds that lifetime stress exposure is linked to brain amyloid accumulation only in ...
Magnetic pulses rewire a hidden nerve circuit in bone to reverse stress-driven bone loss
A new Nature Communications study reveals that pulsed electromagnetic fields protect stressed skeletons by activating a brain-independent sensory nerve circuit ...
A Short Stress Test Passes Its Biggest Exam Yet in Portugal
A large Portuguese validation study confirms that a brief questionnaire for chronic stress is reliable, unidimensional, and measurement-invariant across gender ...
Gut Molecule Sodium Butyrate Shields Mice From Chronic Stress Damage
A new mouse study shows that oral sodium butyrate, a short-chain fatty acid naturally made by gut bacteria, prevents chronic ...
Gut Microbes and Tryptophan Metabolism Linked to Aggression in Stressed Chickens
A multi-omics study shows that chronic corticosterone stress in broiler chickens reshapes gut bacteria and plasma metabolites, reducing hypothalamic serotonin ...
Brain’s Own Cannabis-Like Signal Shields Mice From Stress-Induced Depression
A new study in BMC Medicine shows that endocannabinoid-dependent depotentiation at lateral hypothalamus-to-lateral habenula synapses acts as a synaptic reset ...
Brain Injuries and Chronic Stress May Drive Memory Loss in Abuse Survivors
A new study of 194 women finds that survivors of intimate partner violence show verbal and visual memory deficits, with ...
Scientists uncover a stress-triggered molecular switch that drives depression
A new study shows that chronic stress activates the C/EBPβ/AEP pathway in the hippocampus, driving the synaptic damage and depression-like ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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