Close Relationships with Parents Promote Healthier Brain Development in High-Risk Teens, Buffering Against Alcohol Use Disorder

For teens at elevated risk of developing alcohol use disorder (AUD), close relationships with parents can help mitigate their genetic and environmental vulnerability, a new study suggests. The offspring of people with AUD are four times more likely than others to develop the disorder. Increasing evidence suggests that this heritable risk may be either amplified or mitigated by the quality of parenting.

Wastewater samples show the dramatic effects of tough love on codeine addicts as consumption plunges

Newswise imageWastewater sampling has shown the significant impact of removing the strong painkiller codeine from pharmacy counters to a prescription-only medication since 2018 in Australia. The move has led to a 37 per cent drop in codeine use, cutting dependency and potentially saving lives.

“Pequenos cerebros ” creados en laboratorio ayudan a Mayo Clinic a investigar terapias contra la adiccion a los opioides 

Los cientificos de Mayo Clinic han creado modelos en miniatura de cerebros 3D creados en laboratorio a partir de celulas humanas para estudiar la adiccion a los opioides y la respuesta al tratamiento para los opioides. Como resultado, el equipo ha descubierto cambios en neuronas cerebrales especificas de personas diagnosticadas con trastorno por consumo de opioides. El nuevo estudio, publicado en Molecular Psychiatry, ayuda a clarificar un posible objetivo terapeutico y se suma al conocimiento de la via de la adiccion a los opioides.