Evidence map›Paper›PMID 21845516›Full record

ArticleJournal of clinical immunology2011

Altered phenotype and functionality of circulating immune cells characterize adult patients with nonalcoholic steatohepatitis.

María Eugenia Inzaugarat, Nazarena Eugenia Ferreyra Solari, Luis Ariel Billordo, Raquel Abecasis, Adrian C Gadano, Alejandra Claudia Cherñavsky

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Article in Journal of clinical immunology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

80 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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20 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

6 authors.

María Eugenia InzaugaratLaboratorio de Inmunogenética, Hospital de Clínicas José de San Martín, Universidad de Buenos Aires, Av. Córdoba 2351. 3er piso, 1120, Buenos Aires, Argentina.
Nazarena Eugenia Ferreyra Solari
Luis Ariel Billordo
Raquel Abecasis
Adrian C Gadano
Alejandra Claudia Cherñavsky

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nonalcoholic steatohepatitis (NASH) is a chronic inflammatory liver disease associated with insulin resistance and its metabolic consequences. Leukocyte mobilization, intrahepatic activation, and an exacerbated production of reactive oxygen species (ROS) and cytokines contribute to the development of NASH. Though alterations in peripheral blood (PB) T cell proportions and functionality remain unidentified, they might play a main role in NASH progression. We have compared the phenotype and Th1/Th2 commitment of peripheral immune cell reservoirs in adult patients and controls as well as the ability of neutrophils and monocytes to handle an ex vivo challenge. Also, we correlated those parameters with the main histological characteristics in NASH. Compared with controls, patients showed increased numbers of CD4(+) cells and both CD4(+) and CD8(+) CD45RO subsets together with a higher frequency of IFN-γ-producing CD4(+) and CD8(+) T cells. We also found a decreased number of CD4(+) and CD8(+) CD45RA subsets. The distinctive production of IFN-γ highlights the significance of the observed skewed frequencies of PB T cells. Whereas ROS production by monocytes from NASH patients did not differ from controls, circulating neutrophils displayed a particularly higher phorbol myristate acetate-induced production of ROS. A negative correlation between oxidative burst and fibrosis grade was observed. This study reveals the presence of a characteristic profile of peripheral immune cells in NASH. We also discuss the probable influence of obesity on some of our present findings.

Indexed as

Gene Expression RegulationAdultAgedCD4 AntigensCD8 AntigensCells, CulturedDisease ProgressionFatty LiverFemaleFibrosisHumansImmunophenotypingInterferon-gammaLeukocyte Common AntigensLiverMaleCD4 AntigensCD8 AntigensInterferon-gammaLeukocyte Common AntigensReactive Oxygen SpeciesTetradecanoylphorbol Acetate

Identifiers

What OpenQuestion holds

Textmetadata
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.