Research Topic: Suicide Prevention

Psychedelics and Suicide-Related Outcomes: A Systematic Review

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This comprehensive review examined how psychedelic substances like psilocybin and MDMA affect suicidal thoughts. Overall, psilocybin and MDMA-assisted therapy showed promise in reducing suicidal ideation in controlled clinical settings, with effects appearing within weeks. However, LSD use was associated with increased suicidal thoughts. The researchers conclude that while psychedelics show potential, more research is needed to ensure safety and understand how they work.

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The molecular mechanisms through which psilocybin prevents suicide: evidence from network pharmacology and molecular docking analyses

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Researchers used computer-based analysis to understand how psilocybin, a compound found in certain mushrooms, might help prevent suicide. They identified four key proteins that psilocybin interacts with and found that it works through serotonin and calcium signaling pathways in the brain, which are known to be involved in depression and suicidal behavior. While these findings are promising, more research is needed to confirm these effects in humans before psilocybin can be used clinically for suicide prevention.

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Clinico-epidemiological evaluation of pharmaceutical/non-pharmaceutical poisoning in a referral poisoning emergency in the Central part of Iran

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This study examined over 5,700 poisoning cases in Iran to compare outcomes between people poisoned by medications versus other substances like pesticides. Medication poisonings were more common in women and were usually intentional overdoses, while pesticide poisonings were more common in men and often accidental. People poisoned by non-pharmaceutical substances had worse outcomes with a higher death rate. Understanding these differences helps hospitals and communities develop better prevention strategies and treatment approaches.

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