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stress

·March 5, 2024·5 min read

Stress Ages You, But Control Can Keep You Young

A recent study reveals that younger adults feel and appear older on days filled with stress, particularly when they perceive their control over life as diminished. This research, involving 107 participants aged 18 to 36, underscores the link between stress, perceived age, and control over one’s life on a daily basis.

Brain Cancer Featured Neurology Neuroscience

·February 22, 2024·3 min read

Stress Plays Key Role in Cancer Spread

Researchers uncovered how stress can significantly increase cancer metastasis through the activation of white blood cells known as neutrophils, which create web-like structures promoting cancer spread. By simulating chronic stress in mice, the team observed a dramatic increase in metastatic lesions, linking stress hormones to the formation of neutrophil extracellular traps (NETs) that foster a metastasis-friendly environment.

Featured Neuroscience Psychology

·February 7, 2024·5 min read

Immune Cell Enzyme Links Stress to Depression

Researchers identified a novel 'body-mind mechanism' that links chronic stress to depression. They discovered that stress increases the enzyme matrix metalloproteinase-8 (MMP-8) in blood, which then impacts brain neurons, leading to social withdrawal behaviors in mice—a symptom observed in depression.

Featured Genetics Neuroscience Psychology

·January 29, 2024·6 min read

Adolescent Stress Alters Brain Genes, Affecting Adult Behavior

A new study reveals that excessive stress during adolescence can lead to long-lasting changes in gene expression in the brain, particularly those related to bioenergy functions. This research indicates that such alterations may disrupt cell respiration and contribute to behavioral issues and psychiatric disorders in adulthood.

Featured Neuroscience Psychology

·January 27, 2024·3 min read

Music’s Healing Notes: Traits Trump Genre for Stress Relief

Specific characteristics of music, rather than genre, play a crucial role in stress recovery. The research, involving 470 participants, identified that stress-relieving songs often share common features, regardless of their musical style. compared to those who listened to random musical notes. This research highlights the importance of focusing on audio characteristics over genres in music therapy.

Featured Neuroscience Psychology

·January 24, 2024·6 min read

New Biomarker Measures Infant Stress and Development Risks

Researchers discovered a biomarker that can predict the impact of early toxic stress on infant cognitive development and health. The study used F2-isoprostane, a marker for oxidative stress, to assess the effects of adversity on mothers and infants.

This shows a man with his head in his hands.

Featured Genetics Neuroscience Psychology

·January 23, 2024·5 min read

Stressful Life Events Linked to Poor Biological Health

Researchers have found a strong link between stressful life events and deteriorating biological health. Analyzing blood concentrations of four key biomarkers in over 4,900 participants, the study reveals how stress disrupts the immune, nervous, and endocrine systems' communication, increasing the risk of illnesses like cardiovascular disease and depression.

This shows a man surrounded by flying papers.

Featured Neuroscience Psychology

·January 19, 2024·6 min read

Memory’s Dynamics: How Stress Sharpens Subsequent Recall

Researchers discovered a fascinating aspect of human memory: our recall becomes sharper following negative experiences. The study utilized image-based experiments with participants to understand memory recall patterns.

Featured Neuroscience Psychology

·January 18, 2024·6 min read

Positive Adult Bond Buffers Against Depression in Kids Facing Adversity

Positive relationships with parents and other adults during childhood significantly contribute to better mental health in adulthood. Analyzing data from the Boricua Youth Study, researchers found that children with at least one nurturing adult relationship had lower risks of depression, anxiety, and stress later in life. This study, focusing on marginalized and minoritized youth, highlights the importance of supportive adult connections as a resilience factor against mental disorders.

This shows a stressed man sitting on an Christmas tree in a mall.

Featured Neuroscience Psychology

·December 18, 2023·3 min read

Holiday Stress Tops Tax Stress

A recent survey reveals that the holiday season is more stressful than tax season for many Americans, impacting their mental and physical health. Conducted in December 2023, the survey encompassed 1,000 U.S. adults, finding that 63% consider the holidays more stressful due to the balance of work, family, and festive events.

Featured Neuroscience Psychology

·December 6, 2023·2 min read

Childhood Stress Linked to Adult Depression

A new study reveals a connection between negative life events (NLE) in childhood and a higher likelihood of developing depression in young adulthood. This research, involving 321 participants, showed that a thicker orbitofrontal cortex at age 14, followed by rapid thinning during adolescence, is predictive of depressive symptoms later in life.

This shows a stressed looking woman eating chips.

Featured Neuroscience Psychology

·December 6, 2023·8 min read

Stress and Snacks: How Fatty Foods Hinder Recovery

Consuming fatty foods during stressful times can hinder the body's recovery from stress effects. Researchers found that high-fat meals, like butter croissants, consumed before a stressful event, reduced vascular function and brain oxygenation, and negatively affected mood.

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stress

Stress Ages You, But Control Can Keep You Young

Stress Plays Key Role in Cancer Spread

Immune Cell Enzyme Links Stress to Depression

Adolescent Stress Alters Brain Genes, Affecting Adult Behavior

Music’s Healing Notes: Traits Trump Genre for Stress Relief

New Biomarker Measures Infant Stress and Development Risks

Stressful Life Events Linked to Poor Biological Health

Memory’s Dynamics: How Stress Sharpens Subsequent Recall

Positive Adult Bond Buffers Against Depression in Kids Facing Adversity

Holiday Stress Tops Tax Stress

Childhood Stress Linked to Adult Depression

Stress and Snacks: How Fatty Foods Hinder Recovery

Psychedelics Remodel Myelin to Heal PTSD

Parkinson’s Protein Turbocharges Alzheimer’s in Women

Epilepsy Mutations Leave Potassium Channels Stranded

Bio-Boosting the Brain: Mitochondrial Transplant Restores Cellular Power

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