27 citations
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May 2015 in “Neuropharmacology” This study found that Dutasteride, a 5α-reductase inhibitor, demonstrated neuroprotective effects by preventing the MPTP-induced decline of dopaminergic markers in a Parkinson's disease mouse model.
June 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” In this study, researchers used a reporter mouse model to identify and characterize distinct subtypes of dopaminergic neurons in the gut's enteric nervous system, revealing novel populations with potential implications for understanding their roles and vulnerabilities in disease.
March 2024 in “European Journal of Neuroscience” This study, using a reporter mouse line, characterized diverse subtypes of dopaminergic neurons in the enteric nervous system, identifying unique subtypes with potential roles in gut function and disease.
April 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that distinct neurons in the nucleus accumbens lateral shell regulate scratching behavior differently; D1R neurons promote scratching while D2R neurons help stop it, with elevated dopamine levels during chronic itch potentially enhancing persistent scratching.
47 citations
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November 2002 in “Journal of Neurochemistry” This study found that progesterone pretreatment in rats potentiated the effect of ethanol on mesocortical dopamine levels, suggesting an influence of neuroactive steroids on ethanol's action.