Evidence map›Paper›PMID 34302321›Full record

ArticleACR open rheumatology2021

Effects of Atorvastatin on T-Cell Activation and Apoptosis in Systemic Lupus Erythematosus and Novel Simulated Interactions With C-Reactive Protein and Interleukin 6.

Jitong Sun, Pritam Kumar Panda, Shailesh Kumar Samal, Rajeev Ahuja, Sofia Ajeganova, Ingiäld Hafström, Anquan Liu, Johan Frostegård

Open access · goldAbstract read
In one paragraph

Article in ACR open rheumatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
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  5. Review
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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

8 authors at 4 institutions in 2 countries.

Jitong SunKarolinska Institutet, Stockholm, Sweden.
Pritam Kumar PandaUppsala University, Uppsala, Sweden.
Shailesh Kumar SamalKarolinska Institutet, Stockholm, Sweden.ORCID https://orcid.org/0000-0003-2117-1856
Rajeev AhujaUppsala University and Royal Institute of Technology, Stockholm, Sweden.
Sofia AjeganovaKarolinska Institutet, Stockholm, Sweden, and Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium.ORCID https://orcid.org/0000-0001-9162-9717
Ingiäld HafströmKarolinska Institutet and Karolinska University Hospital, Stockholm, Sweden.
Anquan LiuKarolinska Institutet, Stockholm, Sweden.
Johan FrostegårdKarolinska Institutet, Stockholm, Sweden.ORCID https://orcid.org/0000-0002-3569-3367
Karolinska Institutet · SEUppsala University · SEKarolinska University Hospital · SEVrije Universiteit Brussel · BE

Funding

Hjärt-LungfondenReumatikerförbundetStiftelsen Konung Gustaf V:s 80-årsfond
6 · The paper itself

Abstract

objectiveWe study activation of T helper 17 (Th17) and regulatory T (Treg) cells and induction of apoptosis in cells from patients with systemic lupus erythematosus (SLE) compared with controls and effects of atorvastatin and its simulated interactions with other compounds.

methodsMononuclear cells from 10 patients with SLE and 10 controls were cultured in conditions that induce Th17 and/or Treg cell polarization and/or apoptosis and were studied by FACScan. Gene expression was determined by quantitative real-time reverse transcription-polymerase chain reaction. Cytokines in plasma were determined by enzyme-linked immunosorbent assay. The Search Tool for Interactions of Chemicals (STITCH) was used to retrieve information regarding the binding properties of atorvastatin.

resultsAmong patients with SLE, the proportion of Th17 (CD4

conclusionThere is a higher proportion of Th17 cells and a lower proportion of Treg cells in patients with SLE after activation. Th17 cells were more resistant than Treg cells to CD95-induced apoptosis in SLE. Atorvastatin normalized these effects. Our findings reveal a novel mechanism behind the imbalance of Th17/Treg cells with implications for treatment in SLE. We determine for the first time simulated interaction between atorvastatin, CRP, and IL-6, implying a novel role of atorvastatin.

Identifiers

PMID34302321
PMCPMC8449041
OpenAlexW3184416424

What OpenQuestion holds

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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.