B𝗹𝗼𝗼𝗱 𝘁𝗲𝘀𝘁 𝗳𝗼𝗿 𝗣𝗮𝗿𝗸𝗶𝗻𝘀𝗼𝗻'𝘀 𝗱𝗶𝘀𝗲𝗮𝘀𝗲!
Parkinson’s disease (PD) is the second most common age-related neurodegenerative disease. The search for reliable biomarkers is crucial to understanding the spectrum of neurological disease, randomized clinical trials, screening and diagnosis and prognosis. Earlier this year, researchers have reported the possibility of detecting in spinal fluid a misfolded form of a neural protein called α-synuclein, the pathological hallmark of Parkinson's disease, in patients.
👉 The new test proposed by the authors of the study published in Science Translational Medicine is based on the observations that PD often involves malfunctioning mitochondria. Indeed, specific brain region with accumulation of mitochondrial DNA (mtDNA) damage has been identified in PD animal models, as well as in human PD postmortem brain tissue. The strategy of the authors was to quantify mtDNA damage in blood from patients .
📣 The authors have developed a PCR-based assay (Mito DNADX) that allows for the accurate real-time quantification of mtDNA damage in a scalable platform. In this preliminary study, the test was able to distinguish several sets of up to about 50 people with Parkinson’s disease from healthy control subjects. Further, according to the authors, this test could also flag people before they develop serious disease.
#parkinson's disease #neuroscience #biomarker #PCR #medicine
Former Government Affairs Professional, forced while ill to advocate for change for neglected diseases such as POTS & associated high burden underresearched conditions that are mainly affecting women
1dWe, patients with #POTS and #LongCOVID, are very eager to learn what you learned from your trial with Efgartigimod in Long COVID POTS, and what your plans are in these underserved, underresearched and high burden indications ?