Triglyceride-glucose index predicts cognitive decline and striatal dopamine deficiency in Parkinson disease in two cohorts
Abstract Heterogeneity is an important feature of cognitive impairment in patients with Parkinson’s disease (PD), with emerging evidence linking insulin resistance to accelerated cognitive decline. Our investigation examined the relationship between the triglyceride-glucose (TyG) index-a marker of i...
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| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-08-01
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| Series: | npj Parkinson's Disease |
| Online Access: | https://doi.org/10.1038/s41531-025-01100-1 |
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