Evidence map›Paper›PMID 33204362›Full record

ArticleDisease markers2020

Elevated Levels of Serum Neurofilament Light Chain Associated with Cognitive Impairment in Vascular Dementia.

Weibin Ma, Jingjing Zhang, Jialei Xu, Depeng Feng, Xiaoling Wang, Fengyu Zhang

Open access · hybridAbstract read
In one paragraph

Article in Disease markers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
0.8field-weighted citation impact, top 26% 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. The enigma of vascular dementia: current state and emerging perspectives.Journal of neural transmission (Vienna, Austria : 1996) · 2026
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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

6 authors at 1 institution in 1 country.

Weibin MaDepartment of Neurology, Liaocheng People's Hospital, Liaocheng, Shandong, China 252000.
Jingjing ZhangDepartment of Neurology, Liaocheng People's Hospital, Liaocheng, Shandong, China 252000.
Jialei XuDepartment of Neurology, Liaocheng People's Hospital, Liaocheng, Shandong, China 252000.ORCID https://orcid.org/0000-0001-6919-0883
Depeng FengDepartment of Neurology, Liaocheng People's Hospital, Liaocheng, Shandong, China 252000.
Xiaoling WangDepartment of Neurology, Liaocheng People's Hospital, Liaocheng, Shandong, China 252000.
Fengyu ZhangDepartment of Neurology, Liaocheng People's Hospital, Liaocheng, Shandong, China 252000.
Liaocheng People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveVascular dementia (VaD) is a progressive neurodegenerative disease with cognitive decline caused by cerebrovascular factors. Despite the great progress made in the past decade, VaD still lacks effective treatments and peripheral blood biomarkers. In this study, we tested the level of peripheral blood neurofilament light chain (NfL) in VaD patients and explored its relationship with cognitive impairment.

methodA total of 176 study subjects including 80 normal controls (NC) and 96 VaD patients were included in our study. Upon admission, we collected clinical and biochemical characteristics of all research subjects. We also evaluate the Montreal cognitive assessment scale (MoCA) scores of all subjects. The serum NfL level was measured by the single-molecule array (Simoa) method.

resultsThe years of education in the NC group and VaD group were (11.65 ± 3.04) years and (10.53 ± 3.87) years, respectively. Compared with VaD patients, the NC group has a higher level of education (

conclusionThe serum NfL levels in VaD subjects are significantly elevated, which may be used as a potential peripheral blood marker for predicting cognitive impairment in patients with VaD.

Indexed as

Up-RegulationAgedBiomarkersCognitive DysfunctionCross-Sectional StudiesDementia, VascularEarly DiagnosisFemaleHumansMaleMiddle AgedNeurofilament ProteinsProspective StudiesRegression AnalysisBiomarkersneurofilament protein LNeurofilament Proteins

Identifiers

PMID33204362
PMCPMC7652600
OpenAlexW3095519076

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.