Evidence map›Paper›PMID 34761569›Full record

ArticleAnnals of clinical and translational neurology2021

Interaction between sex and neurofilament light chain on brain structure and clinical severity in Huntington's disease.

Frederic Sampedro, Saul Martinez-Horta, Jesús Pérez-Pérez, Rocio Perez-Gonzalez, Andrea Horta-Barba, Antonia Campolongo, Ignacio Aracil-Bolaños, Beatriz Gomez-Anson, Jaume Kulisevsky

Open access · goldAbstract read
In one paragraph

Article in Annals of clinical and translational neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 42% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
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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

9 authors at 1 institution in 1 country.

Frederic SampedroMovement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.ORCID 0000-0002-3933-1355
Saul Martinez-HortaMovement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Jesús Pérez-PérezMovement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Rocio Perez-GonzalezMovement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Andrea Horta-BarbaMovement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Antonia CampolongoMovement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Ignacio Aracil-BolañosMovement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Beatriz Gomez-AnsonNeuroradiology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Jaume KulisevskyMovement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Hospital de Sant Pau · ES

Funding

Fondo de Investigaciones SanitariasFondo Europeo de Desarrollo RegionalHuntington's Disease Society of AmericaInstituto de Salud Carlos III
6 · The paper itself

Abstract

Female Huntington's disease (HD) patients have consistently shown a faster clinical worsening than male, but the underlying mechanisms responsible for this observation remain unknown. Here, we describe how sex modifies the impact of neurodegeneration on brain atrophy and clinical severity in HD. Cerebrospinal fluid neurofilament light chain (NfL) levels were used as a biological measure of neurodegeneration, and brain atrophy was assessed by structural magnetic resonance imaging. We found that larger NfL values in women reflect higher brain atrophy and clinical severity than in men (p < 0.05 for an interaction model). This differential vulnerability could have important implications in clinical trials.

Indexed as

AdultAtrophyFemaleHumansHuntington DiseaseMagnetic Resonance ImagingMaleMiddle AgedNeurofilament ProteinsPatient AcuitySex Factorsneurofilament protein LNeurofilament Proteins

Identifiers

PMID34761569
PMCPMC8670315
OpenAlexW3211481109

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.