For a rare group of neuromyelitis optica spectrum disorder (NMOSD) patients who test negative for two self-reactive antibodies, being older than 32 at disease onset may increase the risk of relapses, a study found. In contrast, spinal cord involvement, with or without optic nerve inflammation, at disease onset was…
Discussion
If someone had told me years ago that my most consistent daily workout would involve tapping a screen like a caffeinated woodpecker, I would’ve laughed. Yet here I am, a proud neuromyelitis optica spectrum disorder (NMOSD) patient of 16 years whose newest addiction is playing mobile games. I play…
Measuring the blood levels of natural killer (NK) cells, a type of immune cell, may serve as a diagnostic biomarker for neuromyelitis optica spectrum disorder (NMOSD), a study showed. Blood tests consistently showed significantly lower NK cell proportions and counts in NMOSD patients than in healthy individuals and in…
NMOSD is a progressive autoimmune disease where the immune system mistakenly attacks nerve cells, affecting the nervous system. Learn more about the disease here.
Scientists do not know the exact underlying cause of NMOSD. Self-reactive antibodies that target AQP4 are known to play a major role. Learn more about what causes the disease here.
When the disease affects the optic nerve (optic neuritis), it can result in pain inside the eye and possibly blurry vision or vision loss. Learn more about the symptoms of the disease here.
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