The role of humoral immunity related to neuron- and disease-specific cytoskeletal proteins patients with Alzheimer disease (AD) is unknown. We measured antibodies against tau protein, light and heavy (NFH) neurofilaments using ELISA in 80 paired serum and cerebrospinal fluid (CSF) samples from patients with AD, with other dementias (OD), with neuro-inflammatory diseases (IC) and 25 controls (NC). We estimated intrathecal synthesis according to the formula (CSF/serum anti-neurocytoskeletal IgG)/(CSF/serum total IgG). AD patients had significantly higher intrathecal anti-tau and anti-NFH antibodies than the other groups. These innovative findings may hint at specific alterations in humoral anti-neurocytoskeletal immunity and selectivity in AD, which could have diagnostic and immunotherapeutic implications.
- MeSH
- Alzheimerova nemoc imunologie MeSH
- autoantigeny imunologie MeSH
- autoprotilátky biosyntéza imunologie MeSH
- ELISA MeSH
- lidé MeSH
- neurofilamentové proteiny imunologie MeSH
- proteiny tau imunologie MeSH
- senioři MeSH
- Check Tag
- lidé MeSH
- mužské pohlaví MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
