Evidence map›Paper›PMID 36688160›Full record

ArticleFrontiers in aging neuroscience2022

Neurofilament light level correlates with brain atrophy, and cognitive and motor performance.

Marge Kartau, Susanna Melkas, Joonas Kartau, Anne Arola, Hanna Laakso, Johanna Pitkänen, Juha Lempiäinen, Juha Koikkalainen, Jyrki Lötjönen, Antti Korvenoja and 4 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.1field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 15 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 5 institutions in 1 country.

Marge KartauDepartment of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Susanna MelkasDepartment of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Joonas KartauDepartment of Mathematics and Statistics, University of Helsinki, Helsinki, Finland.
Anne ArolaDivision of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Hanna LaaksoDivision of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Johanna PitkänenDepartment of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Juha LempiäinenDepartment of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Juha KoikkalainenCombinostics Ltd, Tampere, Finland.
Jyrki LötjönenCombinostics Ltd, Tampere, Finland.
Antti KorvenojaMedical Imaging Center, Radiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Matti AhlströmDepartment of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Sanna-Kaisa HerukkaInstitute of Clinical Medicine/Neurology, University of Eastern Finland, Helsinki, Finland.
Timo ErkinjunttiDepartment of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
Hanna JokinenDivision of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
University of Helsinki · FIHelsinki University Hospital · FIAalto University · FIFinland University · FIUniversity of Eastern Finland · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The usefulness of neurofilament light (NfL) as a biomarker for small vessel disease has not been established. We examined the relationship between NfL, neuroimaging changes, and clinical findings in subjects with varying degrees of white matter hyperintensity (WMH). Methods: A subgroup of participants (n = 35) in the Helsinki Small Vessel Disease Study underwent an analysis of NfL in cerebrospinal fluid (CSF) as well as brain magnetic resonance imaging (MRI) and neuropsychological and motor performance assessments. WMH and structural brain volumes were obtained with automatic segmentation. Results: CSF NfL did not correlate significantly with total WMH volume (r = 0.278, Conclusion: NfL was strongly related to global gray matter and hippocampal atrophy, but not to WMH severity. NfL was also associated with motor performance. Our results suggest that NfL is independently associated with brain atrophy and functional mobility, but is not a reliable marker for cerebral small vessel disease.

Indexed as

brain atrophycognitive performancemotor performanceneurofilament lightsmall vessel diseasewhite matter hyperintensities

Identifiers

PMID36688160
PMCPMC9849573
OpenAlexW4313572992

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.