Korean biochip tracks brain tissue response to Parkinson’s drugs

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Seoul, Sept. 28 (SANA) Researchers at Sungkyunkwan University in South Korea have developed a biochip that tracks how laboratory-grown human neural tissue responds to Parkinson’s drugs, allowing continuous monitoring of changes that could help assess potential treatments. The research, published in the journal ACS Nano, was conducted by university teams led by biophysics professors Kim In-ki and Park Jong-chan, The Korea Times reported Sunday. The device combines a three-dimensional brainstem organoid grown from human stem cells with a nanoplasmonic optical sensor. An organoid is a laboratory-…