Summary: A multi-site study reveals that combining cannabis and tobacco, a trend known as “co-use”, significantly increases the long-term risk of developing full psychotic disorders like schizophrenia. The study tracked…
Category: Schizophrenia
Genetic Pathways Link Cannabis Use to Psychosis Risk
Summary: New research provides a breakthrough in understanding the biological mechanisms linking Cannabis Use Disorder (CUD) and psychosis. By conducting a large-scale genetic meta-analysis, researchers identified over 500 genetic loci…
Teenage Cannabis Use Linked to 52% Higher Schizophrenia Risk
Summary: New research reveals a striking age-dependent link between cannabis use and mental health. The study found that teenagers with cannabis use disorder (CUD) face a significantly higher risk of…
Brain’s Clogged Pipes: A Surprising New Link to Hallucinations
Summary: Schizophrenia and related psychotic disorders are often preceded by “silent” brain vulnerabilities long before symptoms like hallucinations emerge. A groundbreaking study has identified a potential culprit: the glymphatic system,…
Chatbots Can Worsen Delusions and Mania
Summary: For many, AI chatbots are a helpful tool for productivity, but for those with severe mental illness, they may be a dangerous “echo chamber.” A new study warns that…
Moving Beyond Dopamine to Treat Schizophrenia
Summary: Schizophrenia treatment has been dominated by dopamine-targeting drugs for decades, but these often fail to address the debilitating cognitive and negative symptoms of the disorder. A comprehensive review synthesizes…
Brain Conductors Find Precise Connection to Target Cells via Protein Handshake
Summary: Researchers have identified two specific proteins, gliomedin and CNTNAP4, that act as a “handshake” mechanism allowing inhibitory chandelier cells to connect precisely with excitatory pyramidal neurons. This connection is…
New Therapy Reshapes Images That Fuel Psychosis
Summary: A new imagery-focused therapy called iMAPS may help people with psychosis gain control over disturbing mental images that fuel paranoia, fear, and hallucinations. In a feasibility trial of 45…
Antibiotic Doxycycline May Cut Schizophrenia Risk
Summary: A large population-based study suggests that doxycycline, a common antibiotic, may reduce the risk of schizophrenia when prescribed to adolescents receiving mental health care. Researchers analyzed data from more…
Hearing Voices May Stem from the Brain Misreading Its Own Inner Speech
Summary: A new study reveals that auditory hallucinations in schizophrenia may arise when the brain fails to recognize its own inner voice as self-generated. Normally, the brain predicts the sound…
