Evidence map›Paper›PMID 26865593›Full record

ArticleClinical and vaccine immunology : CVI2016

Coexistent Malnutrition Is Associated with Perturbations in Systemic and Antigen-Specific Cytokine Responses in Latent Tuberculosis Infection.

Rajamanickam Anuradha, Saravanan Munisankar, Yukthi Bhootra, Nathalla Pavan Kumar, Chandrakumar Dolla, Paul Kumaran, Subash Babu

Open access · diamondAbstract read
In one paragraph

Article in Clinical and vaccine immunology : CVI, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.0field-weighted citation impact, top 7% 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

29 citing papers in PubMed, 48 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Cytokine Responses duringMicroorganisms · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

7 authors at 1 institution in 1 country.

Rajamanickam AnuradhaNational Institutes of Health, National Institute for Research in Tuberculosis, International Center for Excellence in Research, Chennai, India.
Saravanan MunisankarNational Institutes of Health, National Institute for Research in Tuberculosis, International Center for Excellence in Research, Chennai, India.
Yukthi BhootraNational Institutes of Health, National Institute for Research in Tuberculosis, International Center for Excellence in Research, Chennai, India.
Nathalla Pavan KumarNational Institutes of Health, National Institute for Research in Tuberculosis, International Center for Excellence in Research, Chennai, India.
Chandrakumar DollaNational Institute for Research in Tuberculosis, Chennai, India.
Paul KumaranNational Institute for Research in Tuberculosis, Chennai, India.
Subash BabuNational Institutes of Health, National Institute for Research in Tuberculosis, International Center for Excellence in Research, Chennai, India sbabu@mail.nih.gov.
National Institute of Research in Tuberculosis · IN

Funding

India International Center for Excellence in ResearchZIAAI001065 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI NUTMAN, THOMAS · 2009 to 2025
$19.0M
Intramural NIH HHSNIAID NIH HHS AI 001065-08
6 · The paper itself

Abstract

Malnutrition, as defined by low body mass index (BMI), is a major risk factor for the development of active tuberculosis (TB), although the biological basis underlying this susceptibility remains poorly characterized. To verify whether malnutrition affects the systemic and antigen-specific cytokine levels in individuals with latent TB (LTB), we examined circulating and TB antigen-stimulated levels of cytokines in individuals with LTB and low BMI (LBMI) and compared them with those in individuals with LTB and normal BMI (NBMI). Coexistent LBMI with LTB was characterized by diminished circulating levels of type 1 (gamma interferon [IFN-γ] and tumor necrosis factor alpha [TNF-α]), type 2 (interleukin-4 [IL-4]), type 17 (IL-22), and other proinflammatory (IL-1α, IL-1β, and IL-6) cytokines but elevated levels of other type 2 (IL-5 and IL-13) and regulatory (IL-10 and transforming growth factor beta [TGF-β]) cytokines. In addition, LBMI with LTB was associated with diminished TB antigen-induced IFN-γ, TNF-α, IL-6, IL-1α, and IL-1β levels. Finally, there was a significant positive correlation between BMI values and TNF-α and IL-1β levels and a significant negative correlation between BMI values and IL-2, IL-10, and TGF-β levels in individuals with LTB. Therefore, our data reveal that latent TB with a coexistent low BMI is characterized by diminished protective cytokine responses and heightened regulatory cytokine responses, providing a potential biological mechanism for the increased risk of developing active TB.

Indexed as

AdolescentAdultAntigens, BacterialCytokinesFemaleHumansLatent TuberculosisMaleMalnutritionMiddle AgedMycobacterium tuberculosisYoung AdultAntigens, BacterialCytokines

Identifiers

PMID26865593
PMCPMC4820505
OpenAlexW2268473861

What OpenQuestion holds

Textmetadata
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.