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Luminex collaborates with Merck to design companion diagnostic device for Alzheimer’s disease

"This collaboration has the potential to deliver a novel companion diagnostic to identify patients at increased risk of developing Alzheimer's disease," added Patrick J. Balthrop, president and CEO of Luminex. "We are pleased to leverage our technologies and development capabilities and look forward to expanding our activity into the companion diagnostic segment of personalized medicine."

The accumulation of beta amyloid in the brain is a key pathological characteristic related to AD. Recent clinical evidence supports the hypothesis that the measurement of the investigational biomarkers Aβ42 and t-tau in CSF may be useful in identifying patients at greater risk of developing AD. Currently, AD is diagnosed by clinical examination (i.e., medical history; physical, neurological, psychiatric and neuropsychological exams; and Magnetic Resonance Imaging [MRI] or Computed Tomography [CT] scan). An AD diagnosis can only be confirmed by histopathological identification of core features, including beta amyloid deposits and plaques, in post-mortem brain samples.

Source: Merck Research Laboratories