Evidence map›Paper›PMID 38665909›Full record

ArticleFrontiers in immunology2024

Evaluation of cytokine profiles related to

Ikkoh Yasuda, Naomi Ruth D Saludar, Ana Ria Sayo, Shuichi Suzuki, Akira Yokoyama, Yuriko Ozeki, Haruka Kobayashi, Akihito Nishiyama, Sohkichi Matsumoto, Sharon E Cox and 2 more

Abstract read
In one paragraph

Article in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
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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.

Ikkoh YasudaDepartment of Clinical Medicine, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan.
Naomi Ruth D SaludarSan Lazaro Hospital, Manila, Philippines.
Ana Ria SayoSan Lazaro Hospital, Manila, Philippines.
Shuichi SuzukiSchool of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.
Akira YokoyamaDepartment of Bacteriology, Niigata University Graduate School of Medicine, Niigata, Japan.
Yuriko OzekiDepartment of Bacteriology, Niigata University Graduate School of Medicine, Niigata, Japan.
Haruka KobayashiDepartment of Bacteriology, Niigata University Graduate School of Medicine, Niigata, Japan.
Akihito NishiyamaDepartment of Bacteriology, Niigata University Graduate School of Medicine, Niigata, Japan.
Sohkichi MatsumotoDepartment of Bacteriology, Niigata University Graduate School of Medicine, Niigata, Japan.
Sharon E CoxSchool of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.
Takeshi TanakaDepartment of Clinical Medicine, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan.
Yoshiro YamashitaDepartment of Clinical Medicine, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: There is no useful method to discriminate between latent tuberculosis infection (LTBI) and active pulmonary tuberculosis (PTB). This study aimed to investigate the potential of cytokine profiles to discriminate between LTBI and active PTB using whole-blood stimulation with Materials and methods: Patients with active PTB, household contacts of active PTB patients and community exposure subjects were recruited in Manila, the Philippines. Peripheral blood was collected from the participants and used for whole-blood stimulation (WBS) with either the early secretory antigenic target and the 10-kDa culture filtrate protein (ESAT-6/CFP-10), Rv3879c or latency-associated MTB antigens, including mycobacterial DNA-binding protein 1 (MDP-1), α-crystallin (Acr) and heparin-binding hemagglutinin (HBHA). Multiple cytokine concentrations were analyzed using the Bio-Plex™ multiplex cytokine assay. Results: A total of 78 participants consisting of 15 active PTB patients, 48 household contacts and 15 community exposure subjects were eligible. The MDP-1-specific IFN-γ level in the active PTB group was significantly lower than that in the household contact group (p < 0.001) and the community exposure group (p < 0.001). The Acr-specific TNF-α and IL-10 levels in the active PTB group were significantly higher than those in the household contact (TNF-α; p = 0.001, IL-10; p = 0.001) and community exposure (TNF-α; p < 0.001, IL-10; p = 0.01) groups. However, there was no significant difference in the ESAT-6/CFP-10-specific IFN-γ levels among the groups. Conclusion: The patterns of cytokine profiles induced by latency-associated MTB antigens using WBS have the potential to discriminate between LTBI and active PTB. In particular, combinations of IFN-γ and MDP-1, TNF-α and Acr, and IL-10 and Acr are promising. This study provides the first demonstration of the utility of MDP-1-specific cytokine responses in WBS.

Indexed as

Antigens, BacterialCytokinesLatent TuberculosisMycobacterium tuberculosisTuberculosis, PulmonaryAdultBacterial ProteinsFemaleHumansMaleMiddle AgedPhilippinesYoung AdultAntigens, BacterialBacterial ProteinsCytokinesMycobacterium tuberculosis antigensinterferon-γinterleukin-10latent tuberculosis infectionmycobacterial DNA-binding protein 1the Philippinestuberculosistumor necrosis factor-αα-crystallin

Identifiers

PMID38665909
PMCPMC11044679

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Registered trials

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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.