Evidence map›Paper›PMID 35907923›Full record

ArticleScientific reports2022

IL-7/IL7R axis dysfunction in adults with severe community-acquired pneumonia (CAP): a cross-sectional study.

Sandra Ampuero, Guillermo Bahamonde, Fabián Tempio, María Luisa Garmendia, Mauricio Ruiz, Rolando Pizarro, Patricio Rossi, Lucía Huenchur, Luis Lizama, Mercedes López and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

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  7. Prognostic impact ofTherapeutic advances in hematology · 2024
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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

12 authors at 3 institutions in 1 country.

Sandra AmpueroPrograma de Virología, ICBM, Facultad de Medicina, Universidad de Chile, Av. Independencia 1027, Independencia, Santiago, Chile.
Guillermo BahamondePrograma de Virología, ICBM, Facultad de Medicina, Universidad de Chile, Av. Independencia 1027, Independencia, Santiago, Chile.
Fabián TempioPrograma de Inmunología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
María Luisa GarmendiaInstituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile.
Mauricio RuizDepartamento de Medicina, Hospital Clínico Universidad de Chile, Santiago, Chile.
Rolando PizarroHospital Lucio Córdova, Santiago, Chile.
Patricio RossiComplejo Hospitalario San José, Santiago, Chile.
Lucía HuenchurComplejo Hospitalario San José, Santiago, Chile.
Luis LizamaPrograma de Virología, ICBM, Facultad de Medicina, Universidad de Chile, Av. Independencia 1027, Independencia, Santiago, Chile.
Mercedes LópezPrograma de Inmunología, ICBM, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Luis F AvendañoPrograma de Virología, ICBM, Facultad de Medicina, Universidad de Chile, Av. Independencia 1027, Independencia, Santiago, Chile.
Vivian LuchsingerPrograma de Virología, ICBM, Facultad de Medicina, Universidad de Chile, Av. Independencia 1027, Independencia, Santiago, Chile. vluchsin@uchile.cl.
University of Chile · CLClínica Dávila · CLHospital Clínico de la Universidad de Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Community-acquired pneumonia (CAP) is a worldwide leading cause of death. Recognized risk factors in some severe cases have not been identified. Lymphocytopenia has been frequently described in CAP. Since IL-7, membrane-bound receptor (IL7Rα;CD127) and soluble IL7Rα (sIL7R) are critical in lymphocytes homeostasis, in this work we aimed to evaluate the involvement of the IL-7/IL7Rα axis in the severity of adult CAP, since it has not been explored. The IL7Rα SNPs rs6897932, rs987106, and rs3194051 SNPs in IL7α were genotyped, the systemic expression of the IL7R gene, sIL7R, IL-7, and levels of peripheral IL7Rα

Indexed as

Community-Acquired InfectionsPneumoniaAdultCross-Sectional StudiesHumansIntensive Care UnitsInterleukin-7Interleukin-7 Receptor alpha SubunitSeverity of Illness IndexIL7 protein, humanIL7R protein, humanInterleukin-7Interleukin-7 Receptor alpha Subunit

Identifiers

PMID35907923
PMCPMC9339003
OpenAlexW4288802400

What OpenQuestion holds

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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.