Evidence map›Paper›PMID 29871780›Full record

ArticleCytokine2018

Diminished circulating plasma and elevated lymph node culture supernatant levels of IL-10 family cytokines in tuberculous lymphadenitis.

Gokul Raj Kathamuthu, Nathella Pavan Kumar, Kadar Moideen, Dhanaraj Baskaran, Syed Hissar, Basavegowdanadoddi M Shrinivasa, Rathinam Sridhar, Subash Babu

Open access · greenAbstract read
In one paragraph

Article in Cytokine, 2018. 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
0.2field-weighted citation impact, top 46% 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

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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, 5 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Gokul Raj KathamuthuNational Institutes of Health-NIRT-International Center for Excellence in Research, Chennai, India; National Institute for Research in Tuberculosis, Chennai, India. Electronic address: gokul.r@nirt.res.in.
Nathella Pavan KumarNational Institutes of Health-NIRT-International Center for Excellence in Research, Chennai, India; National Institute for Research in Tuberculosis, Chennai, India.
Kadar MoideenNational Institutes of Health-NIRT-International Center for Excellence in Research, Chennai, India.
Dhanaraj BaskaranNational Institute for Research in Tuberculosis, Chennai, India.
Syed HissarNational Institute for Research in Tuberculosis, Chennai, India.
Basavegowdanadoddi M ShrinivasaNational Institute for Research in Tuberculosis, Chennai, India.
Rathinam SridharGovernment Stanley Medical Hospital, Chennai, India.
Subash BabuNational Institutes of Health-NIRT-International Center for Excellence in Research, Chennai, India; Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
International Centers for Excellence in Research · INNational Institute of Research in Tuberculosis · INNational Institutes of Health · USStanley Medical College · 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 HHS Z99 AI999999
6 · The paper itself

Abstract

backgroundIL-10 family cytokines are associated with the host immune response to pulmonary tuberculosis (PTB), but their association with host response in tuberculous lymphadenitis (TBL) is not known.

methodsHence, we examined the circulating levels of the whole panel of IL-10 family cytokines in TBL (n = 44) and compared them to the levels in PTB (n = 44) and healthy control (HC, n = 44) individuals. We also assessed the pre and post-treatment cytokine levels in TBL individuals following the completion of anti-tuberculosis treatment (ATT). Next, we also compared the levels of IL-10 family cytokine in circulation versus lymph node (LN) culture supernatants in a subset of TBL individuals (n = 22). Finally, we also measured the levels of IL-10 family cytokines in tuberculosis antigen (purified protein derivative, PPD) stimulated and unstimulated LN culture supernatants.

resultsTBL individuals exhibit significantly decreased levels of IL-10, IL-19, IL-20, IL-24, IL-28B and IL-29 in the circulation when compared to PTB (except IL-10) and HC (except IL-20 and IL-28B) and significantly increased levels of IL-22 when compared to PTB individuals. Following ATT, TBL individuals exhibit significantly elevated levels of IL-10, IL-19, IL-20, IL-24, IL-28B and IL-29 and significantly diminished levels of IL-26. Similarly, TBL individuals also exhibited significantly increased levels of IL-10, IL-19, IL-20, IL-24, IL-28A and IL-29 in LN culture supernatants compared to plasma and significantly decreased levels of IL-22. This was associated with enhanced levels of IL-19, IL-20, IL-24, IL-28B and IL-29 upon PPD stimulation of LN cultures.

conclusionsTherefore, we demonstrate that TBL is associated with significantly diminished plasma and elevated LN culture supernatant levels of most of the IL-10 family cytokines. This to our knowledge is the first comprehensive examination of IL-10 family cytokines in TBL.

Indexed as

AdolescentAdultCase-Control StudiesCytokinesFemaleHumansInterleukin-10Lymph NodesMaleMiddle AgedPlasmaTuberculosis, Lymph NodeTuberculosis, PulmonaryYoung AdultCytokinesIL10 protein, humanInterleukin-10CytokinesELISAIL-10 familyTB lymph nodeTuberculous lymphadenitis

Identifiers

PMID29871780
PMCPMC6340908
OpenAlexW2805406349

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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.