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2017 Annual Report

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RESEARCH<br />

Parkinson's disease<br />

The Linked Clinical Trials (LCT) initiative, spearheaded by<br />

The Cure Parkinson’s Trust and supported by VARI, aims<br />

to shift the paradigm on Parkinson’s treatment from<br />

managing symptoms to slowing or stopping the disease’s<br />

progress. By investigating medications that are already<br />

approved to treat other conditions and that impact the<br />

same biological processes that are at play in Parkinson’s,<br />

scientists hope to cut the time it takes for new, more<br />

effective medications to be approved, getting them to<br />

the people who need them faster. Medications being<br />

investigated by LCT include the following.<br />

Ambroxol, a medication originally developed to treat<br />

respiratory ailments, which has shown promise in<br />

correcting an underlying molecular problem in Parkinson’s.<br />

Deferiprone, a medication that removes excess iron from<br />

the blood and that is being investigated for its potential<br />

to reduce high iron levels in the area of the brain most<br />

affected by Parkinson’s.<br />

EPI-589, an experimental drug originally designed to treat<br />

rare mitochondrial diseases in children.<br />

A growing body of evidence suggests similar dysfunctions in<br />

mitochondria, the power plants of cells, may also contribute<br />

to Parkinson’s.<br />

Exenatide, a Type 2 diabetes medication that has shown<br />

outstanding promise in lab experiments and clinical trials as<br />

a therapy that may slow the progression of Parkinson’s.<br />

Following positive results from a phase two trial reported in<br />

<strong>2017</strong>, plans for a larger, phase three trial are in the works.<br />

Liraglutide, a Type 2 diabetes medication that belongs<br />

to a class of drugs called GLP-1 agonists and prompts the<br />

release of insulin, thereby lowering glucose levels in the<br />

blood when bound to its receptor.<br />

Recent findings suggest that when liraglutide activates<br />

these receptors in the brain, the drug provides protection<br />

against degenerative damage to key brain cells, specifically<br />

those affected in Parkinson’s disease.<br />

Nilotinib, a medication originally developed to treat the<br />

blood cancer leukemia. This multicenter trial is supported<br />

by The Michael J. Fox Foundation for Parkinson’s Research,<br />

The Cure Parkinson’s Trust and VARI.<br />

Simvastatin, a cholesterol-lowering medication that is<br />

part of the PD-STAT trial, which is underway at 21 medical<br />

centers across the United Kingdom.<br />

Learn more at vai.org/clinical-trials.<br />

VAN ANDEL INSTITUTE ANNUAL REPORT <strong>2017</strong> | 9

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