?Neurol Neurosurg Psychiatry.
Washington, Feb 12 (ANI): Scientists have discovered a new technology to diagnose Alzheimer’s disease from blood samples long before symptoms appear. ? The new method uses synthetic molecules to seek out and identify disease-specific antibodies and could be a big help in diagnosing Parkinson’s disease and immune system-related diseases like multiple sclerosis and lupus, the researchers predict. ? “If we can find a way to detect the disease in its earliest stages – before cognitive impairment begins – we might be able to stop it in its tracks by developing new treatment strategies,” said Dr
There is a long history of research into body fluid biomarkers in neurodegenerative and neuroinflammatory diseases. However, only a few biomarkers in cerebrospinal fluid (CSF) are being used in clinical practice. Anti-aquaporin-4 antibodies in serum are currently useful for the diagnosis of neuromyelitis optica (NMO), but we could expect novel CSF biomarkers that help define prognosis and response to treatment for this disease.
Background: Neuromyelitis Optica (NMO) serology is a powerful tool for differential diagnosis from Multiple Sclerosis (MS). This study aims to perform a post-marketing evaluation of the first indirect immunofluorescence assay (IIFA) commercially available for NMO serology
Background: A new autoantibody (termed NMO-IgG, or AQP4-Ab) has recently been described in patients with neuromyelitis optica (NMO) and its formes frustes, longitudinally extensive transverse myelitis (LETM) and recurrent optic neuritis (rON). However, AQP4-Ab has been found also in patients with co-existing rheumatic diseases such as systemic lupus erythematosus (SLE) or Sjogren’s syndrome (SS), conditions which are characterized by broad, polyspecific B cell activation
Neuromyelitis optica (NMO) is an autoimmune disease of the central nervous system characterized by severe demyelinating inflammatory attacks typically affecting the spinal cord and optic nerves. Anti-aquaporin-4(AQP4) serum autoantibodies are present in approximately 70% of NMO patients. Those antibodies probably are pathogenic and the titers are elevated during relapse as compared with those in remission
BACKGROUND: In 70-80% of cases, neuromyelitis optica (NMO) is associated with highly specific serum auto-antibodies to aquaporin-4 (termed AQP4-Ab or NMO-IgG).