Evidence map›Paper›PMID 35730070›Full record

ArticleAnnals of neurology2022

Contributors to Serum NfL Levels in People without Neurologic Disease.

Kathryn C Fitzgerald, Elias S Sotirchos, Matthew D Smith, Hannah-Noelle Lord, Anna DuVal, Ellen M Mowry, Peter A Calabresi

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Annals of neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07225361 (Ublituximab), which is not on this map. Cited by 61 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 4 pooled it
11.1field-weighted citation impact, top 1% 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.

NCT07225361 phase4recruitingnot on this mapstarted 2025, after this paper: background citation

Ublituximab (Briumvi) for Early Forms of Relapsing Multiple Sclerosis

TypeinterventionalSponsorNorthwestern UniversityRan2025 to 2029Enrolled40ConditionsMultiple Sclerosis, Multiple Sclerosis (MS) - Relapsing-remittingArmsUblituximab
3 · Its place in the literature

Who cites it

61 citing papers in PubMed, 4 syntheses or guidelines pooled it, 92 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Neurofilament Light Chains in Systemic Amyloidosis: A Systematic Review.International journal of molecular sciences · 2024
    Pooled it
  4. Pooled it
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  20. Circulating Biomarkers for the Early Diagnosis of Alzheimer's Disease.International journal of molecular sciences · 2025
    Review

1 more citing papers are in PubMed but not listed here.

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

7 authors at 1 institution in 1 country.

Kathryn C Fitzgerald *Division of Neuroimmunology and Neurological Infections, Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.ORCID 0000-0003-3137-0322
Elias S Sotirchos *Division of Neuroimmunology and Neurological Infections, Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.ORCID 0000-0002-8812-1637
Matthew D SmithDivision of Neuroimmunology and Neurological Infections, Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
Hannah-Noelle LordDivision of Neuroimmunology and Neurological Infections, Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
Anna DuValDivision of Neuroimmunology and Neurological Infections, Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
Ellen M MowryDivision of Neuroimmunology and Neurological Infections, Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
Peter A CalabresiDivision of Neuroimmunology and Neurological Infections, Department of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.ORCID 0000-0002-7776-6472
Johns Hopkins University · US

Funding

Validation of Serum Neurofilament Light Chain as a Prognostic and Monitoring Biomarker in Multiple SclerosisU01NS111678 · NINDS · JOHNS HOPKINS UNIVERSITY · PI CALABRESI, PETER A · 2020 to 2024
$6.3M
Prediction of risk of disability worsening and inflammatory disease activity in MS utilizing multimodal prediction algorithmsK23NS117883 · NINDS · JOHNS HOPKINS UNIVERSITY · PI SOTIRCHOS, ELIAS S · 2020 to 2024
$918k
Circadian Rhythms and Sleep, Structural Neuroimaging and Depression in People with Multiple SclerosisK01MH121582 · NIMH · JOHNS HOPKINS UNIVERSITY · PI FITZGERALD, KATHRYN C. · 2019 to 2022
$675k
NIMH NIH HHS K01 MH121582NINDS NIH HHS K23 NS117883NINDS NIH HHS U01 NS111678
6 · The paper itself

Abstract

objectiveTo assess the effects of demographics, lifestyle factors, and comorbidities on serum neurofilament light chain (sNfL) levels in people without neurologic disease and establish demographic-specific reference ranges of sNfL.

methodsThe National Health and Nutrition Examination Survey (NHANES) is a representative sample of the US population in which detailed information on demographic, lifestyle, routine laboratory tests, and overall health status are systematically collected. From stored serum samples, we measured sNfL levels using a novel high-throughput immunoassay (Siemens Healthineers). We evaluated the predictive capacity of 52 demographic, lifestyle, comorbidity, anthropometric, or laboratory characteristics in explaining variability in sNfL levels. Predictive performance was assessed using cross-validated R

resultsWe included 1,706 NHANES participants (average age: 43.6 ± 14.8 y; 50.6% male, 35% non-white) without neurological disorders. In univariate models, age explained the most variability in sNfL (R

interpretationResults will help to guide interpretation of sNfL levels as they relate to neurologic conditions. ANN NEUROL 2022;92:688-698.

Indexed as

Nervous System DiseasesNeurofilament ProteinsAdultBiomarkersCreatinineFemaleGlycated HemoglobinHumansMaleMiddle AgedNutrition SurveysBiomarkersCreatinineGlycated Hemoglobinneurofilament protein LNeurofilament Proteins

Identifiers

PMID35730070
PMCPMC9489658
OpenAlexW4283328517

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.