#Stress (8)
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Nightmare Therapy Shows Promise for PTSD, But Gaps Remain
Did you know? Nightmares can persist even after successful PTSD treatment, which is why researchers are developing specialized therapies that help people rehearse and rewrite their distressing dreams.
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Valproic Acid Linked to Lower Depression Markers in Rodents
Quick fact: A 2026 meta-analysis of 16 rodent experiments found that valproic acid reduced immobility in stress tests by nearly one standard deviation—a marker suggesting lower depression-like behavior.
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Living with Dogs May Have Reshaped Human Biology Over Millennia
Quick fact: Scientists now propose that 20,000+ years of living with dogs may have left detectable biological marks on human stress responses and immune systems through changes in gene regulation—not DNA itself.
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Gut Bacteria and Depression: 10 Years of Research Mapped
Quick fact: A computational analysis of depression research from 2014-2024 reveals that gut microbiome studies cluster around seven distinct biological pathways—from fatty acid metabolism to stress hormones—showing how fragmented evidence is beginning to form a coherent map of the gut-brain connection.
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Five Hidden Factors Linked to Type 2 Diabetes Risk
Surprising finding: Beyond diet and exercise, five biological factors—mitochondrial dysfunction, obesity, gut microbiota changes, oxidative stress, and inflammation—are now recognized as key contributors to type 2 diabetes development.
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Picky Eating in Kids May Not Be Just a Phase After All
Quick fact: What parents often dismiss as normal childhood picky eating can sometimes signal a persistent feeding pattern linked to nutritional risk and family stress, affecting more than just dinner-time battles.
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Gut Bacteria and Lung Injury: Exploring the Genetic Link
Quick fact: A genetic analysis of nearly 500,000 people found specific gut bacteria species might be linked to lower or higher risk of acute respiratory distress syndrome, though the connection isn't definitive.
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Tech Support Groups Help Scientists Combat Digital Overload
Did you know? A new type of peer support group called Technology Accountability Groups (TAGs) is helping graduate students and faculty in STEM fields reduce technology-related stress while learning new digital skills together.