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HomeBiotechnologyNeuron23 and QIAGEN to work on diagnostic for novel Parkinson's drug

Neuron23 and QIAGEN to work on diagnostic for novel Parkinson’s drug


Neuron23 Inc. and QIAGEN are to collaborate to develop a companion diagnostic for Neuron23’s LRRK2 inhibitor for Parkinson’s illness.

Underneath the settlement, QIAGEN will develop and validate a scientific trial assay that can detect a mix of biomarkers found by Neuron23 that collectively predict the responsiveness of Parkinson’s illness sufferers to a LRRK2 inhibitor. The partnership will assist the scientific growth of Neuron23’s drug candidate, which is at the moment within the late phases of preclinical growth. Topic to additional scientific growth, the settlement additionally covers choices for the longer term growth of further companion diagnostics.

The assay for this collaboration can be built-in right into a next-generation sequencing (NGS) workflow that leverages QIAGEN’s sample-to-insight capabilities. Parallel growth of the diagnostic assay and the therapeutic will enable the businesses to submit the appliance to the U.S. Meals and Drug Administration (FDA) for premarket approval (PMA) of the NGS companion diagnostic check in tandem with the brand new drug software (NDA) for Neuron23’s LRRK2 inhibitor.

Serving to determine people

Nancy Stagliano, CEO of Neuron23, stated: “QIAGEN’s blood-based check will assist to determine sufferers with Parkinson’s illness who’re probably to answer Neuron23’s LRRK2 inhibitor. The event of a companion diagnostic figuring out this sub-population of Parkinson’s illness sufferers will de-risk the scientific growth of Neuron23’s LRRK2 inhibitor and assist determine people who could profit from this disease-modifying remedy. We’re excited to be working with an trade chief on the primary companion diagnostic developed for Parkinson’s illness.”

“The collaboration with Neuron23 exhibits the fast momentum precision drugs is gaining in illness areas exterior oncology,” stated Jonathan Arnold, vice chairman, head of oncology and precision diagnostics at QIAGEN. 

“Our experience in blood- and NGS-based molecular testing from pattern to perception will allow Neuron23 to run a scientific trial for a drug candidate which will have the potential to switch the course of an inexorable neurodegenerative illness in a genetically outlined inhabitants.”


LRRK2 is a posh, multidomain protein present in neurons and lots of different tissues and cell varieties all through the physique. Mutations within the LRRK2 gene are some of the widespread causes of familial Parkinson’s illness and people who inherit acquire of operate mutations in LRRK2 are clearly at greater danger to develop the illness in later life. 

Moreover, there’s rising proof that LRRK2 exercise could play a task in a subset of the bigger inhabitants of sufferers with non-familial Parkinson’s illness. Current investigations have proven that small-molecule LRRK2 inhibitors may be neuroprotective, suggesting that therapies concentrating on LRRK2 may very well be useful in a bigger inhabitants of sufferers.

No laboratory exams are at the moment accessible for the analysis of non-genetic circumstances for Parkinson’s illness. Often, the illness is identified primarily based on medical historical past and neurological examination. Though no remedy at the moment exists for Parkinson’s illness, therapies are used to alleviate some signs.

Monetary phrases of the settlement weren’t disclosed.



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