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SCIENTIFIC LITERATURE · MED

Association of decreased triadin expression level with apoptosis of dopaminergic cells in Parkinson's disease mouse model.

BMC Neurosci · 2021-11-04

DOI: 10.1186/s12868-021-00668-7PMID: 34736417

Open accessResearch Support, Non-U.S. Gov't; research-article; Journal ArticleOriginal source ↗

Research overview

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BackgroundParkinson's disease (PD) represent a loss of dopaminergic neurons in the substantia nigra (SN) of the midbrain. However, its cause remains unknown and Triadin (TRDN) function in the brain is also unknown. To examine the relationship between TRDN and PD, the expression levels of protein related to PD in TRDN knockdown status were studied in the SH-SY5Y cells. Cell viability and apoptosis were assessed to examine the apoptosis effect on dopaminergic cells by decreased TRDN, and the levels of the proteins related to apoptosis were also confirmed.ResultsThis study confirmed decreased TRDN expression level (P ConclusionsDecreased TRDN level could be related with the apoptotic death of dopaminergic cells at the SN in PD, and TRDN administration could give a positive effect on PD by reducing apoptotic cell death.

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