Evidence map›Paper›PMID 35694534›Full record

ArticleFrontiers in cellular and infection microbiology2022

Elevated IP-10 at the Protein and Gene Level Associates With Pulmonary TB.

Kimone L Fisher, Denelle Moodley, Kerishka Rajkumar-Bhugeloo, Omolara O Baiyegunhi, Farina Karim, Hlumani Ndlovu, Thumbi Ndung'u, Mohlopheni J Marakalala

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 13% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 19 citations in OpenAlex.

  1. Pooled it
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  12. Performance of T-TrackDiagnostics (Basel, Switzerland) · 2023
    Article
  13. Evaluation of theFrontiers in cellular and infection microbiology · 2023
    Article
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 3 institutions in 2 countries.

Kimone L FisherAfrica Health Research Institute, Nelson R. Mandela School of Medicine, University KwaZulu-Natal, Durban, South Africa.
Denelle MoodleyAfrica Health Research Institute, Nelson R. Mandela School of Medicine, University KwaZulu-Natal, Durban, South Africa.
Kerishka Rajkumar-BhugelooAfrica Health Research Institute, Nelson R. Mandela School of Medicine, University KwaZulu-Natal, Durban, South Africa.
Omolara O BaiyegunhiAfrica Health Research Institute, Nelson R. Mandela School of Medicine, University KwaZulu-Natal, Durban, South Africa.
Farina KarimAfrica Health Research Institute, Nelson R. Mandela School of Medicine, University KwaZulu-Natal, Durban, South Africa.
Hlumani NdlovuDepartment of Integrative Biomedical Sciences, Division of Chemical and Systems Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
Thumbi Ndung'uAfrica Health Research Institute, Nelson R. Mandela School of Medicine, University KwaZulu-Natal, Durban, South Africa.
Mohlopheni J MarakalalaAfrica Health Research Institute, Nelson R. Mandela School of Medicine, University KwaZulu-Natal, Durban, South Africa.
Africa Health Research Institute · ZAUniversity College London · GBUniversity of Cape Town · ZA

Funding

Wellcome Trust
6 · The paper itself

Abstract

There is an urgent need for accurate and sensitive diagnostic tools that can overcome the current challenge to distinguish individuals with latent tuberculosis infection (LTBI) from individuals with active tuberculosis (TB). Recent literature has suggested that a group of cytokines may serve as biomarkers of TB disease progression. Using a multiplex ELISA, we quantified 27 circulatory markers present within the unstimulated plasma of individuals in Durban, South Africa who were healthy (n=20), LTBI (n=13), or had active TB (n=30). RT-qPCR was performed to measure gene expression of the cytokines of interest, using RNA isolated from healthy (n=20), LTBI (n=20), or active TB (n=30). We found that at the protein level, IL-1RA, IL-6, and IP-10 were significantly more abundant in participants with active TB (p< 0.05) compared to those with LTBI individuals. IP-10 also showed the strongest association with active TB compared to healthy and LTBI at mRNA level. Our data shows that these proteins may serve as biomarkers of TB at both the protein and gene level.

Indexed as

Latent TuberculosisMycobacterium tuberculosisTuberculosisTuberculosis, PulmonaryBiomarkersChemokine CXCL10CytokinesHumansSouth AfricaBiomarkersChemokine CXCL10Cytokinesbiomarkersdisease progressionIL-1RAIP-10latent TBTB diagnosistuberculosis

Identifiers

PMID35694534
PMCPMC9184682
OpenAlexW4281791360

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.