A multicentre validation study of the diagnostic value of plasma neurofilament light.
A multicentre validation study of the diagnostic value of plasma neurofilament light.
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DOI:
10.1038/s41467-021-23620-z
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发表时间:
2021-06-07
影响因子:
16.6
通讯作者:
Hansson O
中科院分区:
文献类型:
--
作者:
Ashton NJ;Janelidze S;Al Khleifat A;Leuzy A;van der Ende EL;Karikari TK;Benedet AL;Pascoal TA;Lleó A;Parnetti L;Galimberti D;Bonanni L;Pilotto A;Padovani A;Lycke J;Novakova L;Axelsson M;Velayudhan L;Rabinovici GD;Miller B;Pariante C;Nikkheslat N;Resnick SM;Thambisetty M;Schöll M;Fernández-Eulate G;Gil-Bea FJ;López de Munain A;Al-Chalabi A;Rosa-Neto P;Strydom A;Svenningsson P;Stomrud E;Santillo A;Aarsland D;van Swieten JC;Palmqvist S;Zetterberg H;Blennow K;Hye A;Hansson O
Increased cerebrospinal fluid neurofilament light (NfL) is a recognized biomarker for neurodegeneration that can also be assessed in blood. Here, we investigate plasma NfL as a marker of neurodegeneration in 13 neurodegenerative disorders, Down syndrome, depression and cognitively unimpaired controls from two multicenter cohorts: King’s College London (n = 805) and the Swedish BioFINDER study (n = 1,464). Plasma NfL was significantly increased in all cortical neurodegenerative disorders, amyotrophic lateral sclerosis and atypical parkinsonian disorders. We demonstrate that plasma NfL is clinically useful in identifying atypical parkinsonian disorders in patients with parkinsonism, dementia in individuals with Down syndrome, dementia among psychiatric disorders, and frontotemporal dementia in patients with cognitive impairment. Data-driven cut-offs highlighted the fundamental importance of age-related clinical cut-offs for disorders with a younger age of onset. Finally, plasma NfL performs best when applied to indicate no underlying neurodegeneration, with low false positives, in all age-related cut-offs. Cerebrospinal fluid neurofilament light (NfL) is a biomarker for neurodegeneration that can also be assessed in blood. Here the authors show in a validation study the potential for plasma NfL as a biomarker for several neurodegenerative diseases.
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影响因子:
12.7
作者:
Ashton NJ;Pascoal TA;Karikari TK;Benedet AL;Lantero-Rodriguez J;Brinkmalm G;Snellman A;Schöll M;Troakes C;Hye A;Gauthier S;Vanmechelen E;Zetterberg H;Rosa-Neto P;Blennow K
通讯作者:
Blennow K
DOI:
10.1038/s41582-018-0079-7
发表时间:
2018-11
期刊:
Nature reviews. Neurology
影响因子:
--
作者:
Hampel H;O'Bryant SE;Molinuevo JL;Zetterberg H;Masters CL;Lista S;Kiddle SJ;Batrla R;Blennow K
通讯作者:
Blennow K
影响因子:
9.9
作者:
Brettschneider, J;Petzold, A;Tumani, H
通讯作者:
Tumani, H
影响因子:
4.8
作者:
Al Shweiki, M. H. D. Rami;Steinacker, Petra;Otto, Markus
通讯作者:
Otto, Markus
影响因子:
11
作者:
Benussi, Alberto;Karikari, Thomas K.;Borroni, Barbara
通讯作者:
Borroni, Barbara