Psychiatry News and Research

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Psychiatry is the treatment, study and prevention of mental disorders.

Teenagers with body image issues may develop eating disorders and depression later

Teenagers who are unhappy with their bodies are more likely to develop symptoms of eating disorders and depression in early adulthood, according to a new study led by UCL researchers.

11 Dec 2025

Frequency and quantity of alcohol consumption influence cancer risk

As Americans gear up for the holiday season, new research offers a timely reminder to reflect on the long-term health effects of raising a celebratory glass – or two.

11 Dec 2025

Researchers identify a distinct immuno-inflammatory biomarker across major psychiatric disorders

Individuals with psychiatric disorders exhibiting seemingly similar symptoms often respond very differently to the same treatment, suggesting that distinct biological processes are at work beneath the surface of similar clinical presentations.

11 Dec 2025

Shared genetic roots of 14 psychiatric disorders revealed

Researchers from the Psychiatric Genomics Consortium (PGC) report that most genetic influences on mental illness are shared across diagnostic categories, revealing a more interconnected biological landscape than traditional classifications suggest.

11 Dec 2025

People with epilepsy and learning disabilities face preventable early deaths

A combination of missed prevention opportunities and health inequalities can result in the early deaths of people living with epilepsy and intellectual disabilities, a study has shown.

10 Dec 2025

Targeting inflammation may reduce depression severity and anhedonia

Naoise Mac Giollabhui, PhD, of the Department of Psychiatry at Mass General Brigham, is the lead author of a paper published in American Journal of Psychiatry, "Effect of anti-inflammatory treatment on depressive symptom severity and anhedonia in depressed individuals with elevated inflammation: Systematic review and meta-analysis of randomized controlled trials." Richard Liu, PhD, of the Department of Psychiatry at Mass General Brigham, is the senior author.

10 Dec 2025

Young adolescents participating in organized sports less likely to show oppositional-defiant behavior

Young adolescents, especially boys, who participated in organized sports between ages 6 and 10 are less likely to defy their parents, teachers and other authority figures, a new study by researchers in Canada and Italy suggests.

10 Dec 2025

Researchers map how brain networks differ in individuals at high clinical risk for psychosis

Researchers from the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine), and NHG Health's Institute of Mental Health (IMH) have mapped how brain networks differ in individuals at Clinical High Risk (CHR) for psychosis, providing a new perspective on the mechanisms underlying the disease onset.

10 Dec 2025

Prevention efforts for cannabis-impaired driving should also focus on older adults

With cannabis-related vehicle crashes on the rise, a new study suggests that prevention campaigns shouldn't focus just on young people.

9 Dec 2025

Brain function discovery helps explain why childhood adversity raises metabolic disease risk in women

McGill University researchers have identified a brain function that helps explain why childhood stress raises metabolic health risks for some women later in life.

9 Dec 2025

UCI MIND secures major funding for new Alzheimer's research facility

With a $50 million lead gift from the Quilter family and approximately $30 million in new commitments, the University of California, Irvine's Institute for Memory Impairments and Neurological Disorders will begin planning to build a state-of-the-art research and care facility to enhance its position as a global leader in Alzheimer's disease and related dementias research and patient care.

8 Dec 2025

NYS Medical Cannabis Program reduces chronic pain patients' reliance on opioids

Adults with chronic pain who participated in New York State's (NYS) Medical Cannabis Program were significantly less likely to require prescription opioids, according to a new study published today in JAMA Internal Medicine and led by researchers at Albert Einstein College of Medicine and Montefiore Health System.

8 Dec 2025

PTSD may be linked to accelerated brain aging among World Trade Center responders

Researchers from the Icahn School of Medicine at Mount Sinai have found that post-traumatic stress disorder (PTSD) may be linked to accelerated brain aging among World Trade Center (WTC) responders involved in rescue and recovery operations after the 9/11 terrorist attacks.

8 Dec 2025

High temperatures and heat waves may lead to delays in early childhood development

Climate change-including high temperatures and heat waves-has been shown to pose serious risks to the environment, food systems, and human health, but new research finds that it may also lead to delays in early childhood development.

8 Dec 2025

Understanding how adult brains adapt to challenge and change

In a revelatory Genomic Press Interview published today in Brain Medicine, Dr. Paul Lucassen, full professor at the University of Amsterdam and leader of the Brain Plasticity group, shares his scientific journey that helped transform our understanding of how adult brains adapt to challenge and change.

4 Dec 2025

Study links cannabis legalization to sharp rise in adolescent psychiatric emergencies

In November 2018, retailers in Massachusetts began selling recreational cannabis to adults 21 years and older.

3 Dec 2025

New analysis reveals fundamental flaws in widely used measures of biological aging

A landmark review published today in Genomic Psychiatry challenges researchers to fundamentally reconsider how the field measures and conceptualizes biological aging.

3 Dec 2025

Medical cannabis evidence falls short for most conditions

Medical cannabis lacks adequate scientific backing for most of the conditions it is commonly used to treat, including chronic pain, anxiety and insomnia, according to a comprehensive review led by UCLA Health.

3 Dec 2025

11 genetic loci that shape impulsive decision-making

Researchers identify distinct genetic loci involved in delay discounting and how these variants are involved in physical and psychiatric health outcomes.

3 Dec 2025

Circadian rhythms can influence outcomes related to influenza infections

Researchers at Children's Hospital of Philadelphia (CHOP) found that circadian rhythms – the biological clocks of the body – can influence outcomes related to influenza infections, providing clinicians with insight about how biological processes can be used to optimize care for critically ill patients with respiratory viral infections.

1 Dec 2025

Psychiatry News and Research

Further Reading

Teenagers with body image issues may develop eating disorders and depression later

Frequency and quantity of alcohol consumption influence cancer risk

Researchers identify a distinct immuno-inflammatory biomarker across major psychiatric disorders

Shared genetic roots of 14 psychiatric disorders revealed

People with epilepsy and learning disabilities face preventable early deaths

Targeting inflammation may reduce depression severity and anhedonia

Young adolescents participating in organized sports less likely to show oppositional-defiant behavior

Researchers map how brain networks differ in individuals at high clinical risk for psychosis

Prevention efforts for cannabis-impaired driving should also focus on older adults

Brain function discovery helps explain why childhood adversity raises metabolic disease risk in women

UCI MIND secures major funding for new Alzheimer's research facility

NYS Medical Cannabis Program reduces chronic pain patients' reliance on opioids

PTSD may be linked to accelerated brain aging among World Trade Center responders

High temperatures and heat waves may lead to delays in early childhood development

Understanding how adult brains adapt to challenge and change

Study links cannabis legalization to sharp rise in adolescent psychiatric emergencies

New analysis reveals fundamental flaws in widely used measures of biological aging

Medical cannabis evidence falls short for most conditions

11 genetic loci that shape impulsive decision-making

Circadian rhythms can influence outcomes related to influenza infections

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