Evidence map›Paper›PMID 29670627›Full record

ArticleFrontiers in immunology2018

Sex Differences in Adipose Tissue CD8

Hilda Ahnstedt, Meaghan Roy-O'Reilly, Monica S Spychala, Alexis S Mobley, Javiera Bravo-Alegria, Anjali Chauhan, Jaroslaw Aronowski, Sean P Marrelli, Louise D McCullough

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

46 citing papers in PubMed, 69 citations in OpenAlex.

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  14. Regulation of cardiac fibroblasts by lymphocytes after a myocardial infarction: playing in the major league.American journal of physiology. Heart and circulatory physiology · 2023
    Review
  15. CD8Brain, behavior, and immunity · 2023
    Article
  16. Review
  17. 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.

Hilda AhnstedtDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
Meaghan Roy-O'ReillyDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
Monica S SpychalaDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
Alexis S MobleyDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
Javiera Bravo-AlegriaDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
Anjali ChauhanDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
Jaroslaw AronowskiDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
Sean P MarrelliDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
Louise D McCulloughDepartment of Neurology, McGovern Medical School at University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States.
The University of Texas Health Science Center at Houston · US

Funding

Gender Differences in Ischemic Cell DeathR01NS055215 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCCULLOUGH, LOUISE D. · 2007 to 2016
$4.3M
Reversing Age Related InflammationR01NS094543 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCCULLOUGH, LOUISE D. · 2016 to 2020
$2.8M
Treatment of Ischemic Stroke in Aged Populations: Sex-Specific Targeting of the Neutrophil ResponseF30NS098628 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI ROY-O'REILLY, MEAGHAN A. · 2017 to 2019
$108k
NINDS NIH HHS F30 NS098628NINDS NIH HHS R01 NS055215NINDS NIH HHS R01 NS094543
6 · The paper itself

Abstract

The prevalence of cardiovascular disease has increased among middle-aged women in the United States, yet has declined in middle-aged men. In experimental stroke, middle-aged females have larger strokes and greater inflammation than age-matched males or younger females. The mechanism underlying this shift from an "ischemia-protected" to an "ischemia-sensitive" phenotype in aging females is unknown. One potential factor is an age-related increase in systemic factors that induce inflammation. Increased abdominal fat deposition is seen in women during middle age. Adipose tissue plays a key role in obesity-induced systemic inflammation, including increased pro-inflammatory cytokines. We hypothesized that age and sex differences in adipose immune cells promote an augmented pro-inflammatory milieu in middle-aged females driven by a balance shift between pro-inflammatory and anti-inflammatory T cells. Abdominal adipose tissue immune cells from young (3-4 months) and middle-aged (15-16 months) male and female C57BL/6J mice were analyzed by flow cytometry. Plasma triglyceride (TG), high-density lipoprotein (HDL), and low-density lipoprotein (LDL) levels were determined with colorimetric assays. Middle-aged mice had higher adipose tissue mass compared to young mice. Lipid profiling showed no sex differences in TG and LDL, but middle-aged females had lower HDL (0.84 ± 0.07 μg/μl) than middle-aged males (1.35 ± 0.06 μg/μl). Flow cytometry data demonstrated an age-associated increase in adipose tissue CD8

Indexed as

Sex FactorsAbdominal FatAdipose TissueAgingAnimalsCardiovascular DiseasesCD8-Positive T-LymphocytesFemaleGranzymesHumansInflammation MediatorsInterferon-gammaLipoproteins, HDLLymphocyte ActivationMaleMiceGranzymesInflammation MediatorsInterferon-gammaLipoproteins, HDLTumor Necrosis Factor-alphaadipose tissueagingCD8+ T cellsinflammationregulatory T cellssex differences

Identifiers

PMID29670627
PMCPMC5893719
OpenAlexW2795710473

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.