Depression News and Research

Latest Depression News and Research

Using cannabis to self medicate linked to higher risk of paranoia

New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London, in partnership with the University of Bath, has found that the reasons why a person chooses to use cannabis can increase their risk of developing paranoia.

27 Aug 2025

Changing school shifts does not improve academic performance in students with ADHD

Several studies have shown that students who attend afternoon classes tend to perform better in school than those who attend morning classes. This is due to greater synchrony between class times and students' biological clocks.

27 Aug 2025

Cognitive behavioral therapy linked to increased grey matter in emotion processing regions

Psychotherapy leads to measurable changes in brain structure. Researchers at Martin Luther University Halle-Wittenberg (MLU) and the University of Münster have demonstrated this for the first time in a study in "Translational Psychiatry" by using cognitive behavioral therapy.

27 Aug 2025

Mediterranean diet lowers dementia risk by altering key metabolites

Researchers linked genetics, plasma metabolites, and Mediterranean diet adherence to dementia risk in two large US cohorts, showing APOE4 homozygotes had distinct metabolic pathways. Diet-related metabolites mediated protection, highlighting precision-prevention opportunities.

26 Aug 2025

Synthetic Psychedelics: A Growing Public Health Concern

In this interview, Jonathan Ferguson discusses how knowledge of an emerging public health concern identified at Pittcon 2024 has evolved a year on.

From Pittcon 26 Aug 2025

Parents of premature babies have poorer sleep quality, study shows

Long sleepless nights and little rest are for many the beginning of parenthood. But how big is the problem really, and how does it affect our health? Gunhild Nordbø Marthinsen has explored this in her doctoral research at the University of Agder.

26 Aug 2025

Australian teachers face severe stress and unmanageable workloads at alarming rates

Nine out of 10 Australian teachers are experiencing severe stress, and nearly 70% say their workload is unmanageable, says UNSW Sydney research.

26 Aug 2025

How shifting mindsets after catastrophes can promote mental and physical health

Catastrophes, by definition, are devastating, but they can often be catalysts for lasting, positive change – and if people can adopt that perspective, they may see some real benefits, a Stanford-led study suggests.

26 Aug 2025

HIIT increases aerobic capacity even when BMI stays the same

HIIT effectively improves health outcomes in obese teens, enhancing fitness and metabolic health while reducing body fat and improving cholesterol profiles.

26 Aug 2025

Having a sense of purpose linked to lower dementia risk

Research into Blue Zones - regions of the world where people tend to live longer - shows that having a sense of purpose in life may help people live longer.

25 Aug 2025

History of traumatic brain injury tied to greater chance of malignant brain tumors

New research led by investigators at Mass General Brigham suggests a link between a history of traumatic brain injury (TBI) and risk of developing a malignant brain tumor.

25 Aug 2025

New study reveals long road to seizure control for people with focal epilepsy

Antiseizure medications help the majority of people with focal epilepsy, a common form of the neurological disorder.

25 Aug 2025

Neural signature reveals how self-preoccupation manifests in the brain

People tend to be self-preoccupied. Self-interest is good when it ensures that one's needs are met, but it can also be maladaptive; research shows that the tendency to self-focus promotes the occurrence of depression and anxiety and can even prolong these conditions.

25 Aug 2025

New molecular mechanism offers hope for treating depression in the elderly

Major depressive disorder (MDD) is one of the most common psychiatric illnesses worldwide, but its molecular causes have still not been clearly identified.

25 Aug 2025

Shame linked to lower quality of life in people with gut disorders

Feelings of shame are linked to reduced quality of life - as shown by the first study to measure shame as a factor influencing the connection between chronic gastrointestinal disorders and mental health.

25 Aug 2025

The challenges of shift work on diet, sleep, and well-being

Healthcare shift workers face dietary and sleep challenges, leading to burnout and health issues. Effective interventions are crucial for their well-being.

25 Aug 2025

Why a common pesticide may alter brain growth in school-age children

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25 Aug 2025

Urban heat and pollution linked to behavioral changes in children

Individuals living in urban cities are experiencing the combined effect of increasing temperatures and poor air quality, often referred to as the urban heat dome.

22 Aug 2025

Gut bacteria and insomnia influence each other in small but significant ways, study shows

Scientists used Mendelian randomisation to explore the two-way relationship between gut microbiota and insomnia, analyzing GWAS data from over 386,000 individuals and two major microbiome cohorts. The study found only limited taxa surviving strict correction, suggesting small but causal links that highlight the gut–brain axis in sleep health.

21 Aug 2025

Computational approach provides insight into neural progenitor cells and their role in brain disorders

For much of the 20th century it was thought that the adult brain was incapable of regeneration. This view has since shifted dramatically and neurogenesis – the birth of new neurons – is now a widely accepted phenomenon in the adult brain, offering promising avenues for treating many neurological conditions.

21 Aug 2025