Matches in SemOpenAlex for { <https://semopenalex.org/work/W2567849087> ?p ?o ?g. }
- W2567849087 endingPage "524" @default.
- W2567849087 startingPage "514" @default.
- W2567849087 abstract "Objective: To report 10 patients with limbic encephalitis (LE) and adenylate kinase 5 autoantibodies (AK5-Abs). Methods: We conducted a retrospective study in a cohort of 50 patients with LE with uncharacterized autoantibodies and identified a specific target using immunohistochemistry, Western blotting, immunoprecipitation, mass spectrometry, and cell-based assay. Results: AK5 (a known autoantigen of LE) was identified as the target of antibodies in the CSFs and sera of 10 patients with LE (median age 64 years; range 57–80), which was characterized by subacute anterograde amnesia without seizure and sometimes preceded by a prodromal phase of asthenia or mood disturbances. Anterograde amnesia can be isolated, but some patients also complained of prosopagnosia, paroxysmal anxiety, or abnormal behavior. No associated cancer was observed. All 10 patients had bilateral hippocampal hypersignal on a brain MRI. CSF analysis generally showed a mild pleiocytosis with elevated immunoglobulin G index and oligoclonal bands, as well as high levels of tau protein with normal concentration of Aβ42 and phospho-tau, suggesting a process of neuronal death. Except for one patient, clinical response to immunotherapy was unfavorable, with persistence of severe anterograde amnesia. Two patients evolved to severe cognitive decline. Hippocampal atrophy was observed on control brain MRI. Using in vitro tests on hippocampal neurons, we did not identify clues suggesting a direct pathogenic role of AK5-Abs. Conclusions: AK5-Abs should be systematically considered in aged patients with subacute anterograde amnesia. Recognition of this disorder is important to develop new treatment strategies to prevent irreversible limbic damage." @default.
- W2567849087 created "2017-01-13" @default.
- W2567849087 creator A5007558671 @default.
- W2567849087 creator A5016207433 @default.
- W2567849087 creator A5037225149 @default.
- W2567849087 creator A5039803490 @default.
- W2567849087 creator A5048411331 @default.
- W2567849087 creator A5055824130 @default.
- W2567849087 creator A5057598570 @default.
- W2567849087 creator A5058826300 @default.
- W2567849087 creator A5059392355 @default.
- W2567849087 creator A5059937656 @default.
- W2567849087 creator A5061141183 @default.
- W2567849087 creator A5063519251 @default.
- W2567849087 creator A5063625041 @default.
- W2567849087 creator A5067893567 @default.
- W2567849087 creator A5068549468 @default.
- W2567849087 creator A5076178507 @default.
- W2567849087 creator A5076225559 @default.
- W2567849087 creator A5081340987 @default.
- W2567849087 creator A5085954072 @default.
- W2567849087 date "2017-01-06" @default.
- W2567849087 modified "2023-10-17" @default.
- W2567849087 title "Characteristics in limbic encephalitis with anti–adenylate kinase 5 autoantibodies" @default.
- W2567849087 cites W1749446983 @default.
- W2567849087 cites W1876307764 @default.
- W2567849087 cites W1927105352 @default.
- W2567849087 cites W1967138600 @default.
- W2567849087 cites W1984396937 @default.
- W2567849087 cites W1990710729 @default.
- W2567849087 cites W1998314279 @default.
- W2567849087 cites W2016460940 @default.
- W2567849087 cites W2048977435 @default.
- W2567849087 cites W2051552021 @default.
- W2567849087 cites W2084985198 @default.
- W2567849087 cites W2114120698 @default.
- W2567849087 cites W2123159874 @default.
- W2567849087 cites W2140152000 @default.
- W2567849087 cites W2147259071 @default.
- W2567849087 cites W2169354261 @default.
- W2567849087 cites W2178076770 @default.
- W2567849087 cites W2211562053 @default.
- W2567849087 cites W2280783985 @default.
- W2567849087 cites W2321381259 @default.
- W2567849087 cites W2341504304 @default.
- W2567849087 doi "https://doi.org/10.1212/wnl.0000000000003586" @default.
- W2567849087 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28062719" @default.
- W2567849087 hasPublicationYear "2017" @default.
- W2567849087 type Work @default.
- W2567849087 sameAs 2567849087 @default.
- W2567849087 citedByCount "41" @default.
- W2567849087 countsByYear W25678490872017 @default.
- W2567849087 countsByYear W25678490872018 @default.
- W2567849087 countsByYear W25678490872019 @default.
- W2567849087 countsByYear W25678490872020 @default.
- W2567849087 countsByYear W25678490872021 @default.
- W2567849087 countsByYear W25678490872022 @default.
- W2567849087 countsByYear W25678490872023 @default.
- W2567849087 crossrefType "journal-article" @default.
- W2567849087 hasAuthorship W2567849087A5007558671 @default.
- W2567849087 hasAuthorship W2567849087A5016207433 @default.
- W2567849087 hasAuthorship W2567849087A5037225149 @default.
- W2567849087 hasAuthorship W2567849087A5039803490 @default.
- W2567849087 hasAuthorship W2567849087A5048411331 @default.
- W2567849087 hasAuthorship W2567849087A5055824130 @default.
- W2567849087 hasAuthorship W2567849087A5057598570 @default.
- W2567849087 hasAuthorship W2567849087A5058826300 @default.
- W2567849087 hasAuthorship W2567849087A5059392355 @default.
- W2567849087 hasAuthorship W2567849087A5059937656 @default.
- W2567849087 hasAuthorship W2567849087A5061141183 @default.
- W2567849087 hasAuthorship W2567849087A5063519251 @default.
- W2567849087 hasAuthorship W2567849087A5063625041 @default.
- W2567849087 hasAuthorship W2567849087A5067893567 @default.
- W2567849087 hasAuthorship W2567849087A5068549468 @default.
- W2567849087 hasAuthorship W2567849087A5076178507 @default.
- W2567849087 hasAuthorship W2567849087A5076225559 @default.
- W2567849087 hasAuthorship W2567849087A5081340987 @default.
- W2567849087 hasAuthorship W2567849087A5085954072 @default.
- W2567849087 hasConcept C118552586 @default.
- W2567849087 hasConcept C126322002 @default.
- W2567849087 hasConcept C142724271 @default.
- W2567849087 hasConcept C148762608 @default.
- W2567849087 hasConcept C15744967 @default.
- W2567849087 hasConcept C159654299 @default.
- W2567849087 hasConcept C163764329 @default.
- W2567849087 hasConcept C203014093 @default.
- W2567849087 hasConcept C2522874641 @default.
- W2567849087 hasConcept C2775847465 @default.
- W2567849087 hasConcept C2777699746 @default.
- W2567849087 hasConcept C2778615406 @default.
- W2567849087 hasConcept C2781172350 @default.
- W2567849087 hasConcept C71924100 @default.
- W2567849087 hasConcept C83455156 @default.
- W2567849087 hasConceptScore W2567849087C118552586 @default.
- W2567849087 hasConceptScore W2567849087C126322002 @default.
- W2567849087 hasConceptScore W2567849087C142724271 @default.
- W2567849087 hasConceptScore W2567849087C148762608 @default.
- W2567849087 hasConceptScore W2567849087C15744967 @default.