Evidence map›Paper›PMID 39025913›Full record

Articlenpj aging2024

Rejuvenation of leukocyte trafficking in aged mice through PEPITEM intervention.

Sophie J Hopkin, Poppy Nathan, Laleh Pezhman, Jenefa Begum, Julia E Manning, Lauren M Quinn, G Ed Rainger, Helen M McGettrick, Asif J Iqbal, Myriam Chimen

Abstract read
In one paragraph

Article in npj aging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Article
  2. Review
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

10 authors.

Sophie J HopkinInstitute of Cardiovascular Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
Poppy NathanInstitute of Cardiovascular Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
Laleh PezhmanInstitute of Cardiovascular Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
Jenefa BegumInstitute of Cardiovascular Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
Julia E ManningInstitute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK.
Lauren M QuinnInstitute of Cardiovascular Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
G Ed RaingerInstitute of Cardiovascular Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
Helen M McGettrick *Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK. h.m.mcgettrick@bham.ac.uk.
Asif J Iqbal *Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, B15 2TT, UK. a.j.iqbal@bham.ac.uk.ORCID http://orcid.org/0000-0002-3224-3651
Myriam Chimen *Institute of Inflammation and Ageing, University of Birmingham, Birmingham, B15 2TT, UK. m.chimen@bham.ac.uk.

Funding

British Heart Foundation (BHF) FS/20/2/34799Medical Research Council MR/P021220/1RCUK | Medical Research Council (MRC) MR/P016154/1RCUK | Medical Research Council (MRC) MR/T028025/1Rosetrees Trust A2092Royal Society DH16044Royal Society RGF\R1\180008University of Birmingham BHAM FELLOWSHIP
6 · The paper itself

Abstract

Inflammageing leads to uncontrolled leukocyte trafficking in response to inflammatory insults. Here, we used a zymosan-induced peritonitis mouse model on inflammation to investigate the role of the PEPITEM pathway on leukocyte migration in ageing. We then analysed whether PEPITEM could modulate leukocyte migration in older adults. We observed a loss of functionality in the PEPITEM pathway, which normally controls leukocyte trafficking in response to inflammation, in older adults and aged mice and show that this can be rescued by supplementation with PEPITEM. Thus, leading to the exciting possibility that PEPITEM supplementation may represent a potential pre-habilitation geroprotective agent to rejuvenate immune functions.

Identifiers

PMID39025913
PMCPMC11258258

What Socratic 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 Socratic graph.