Evidence map›Paper›PMID 34555657›Full record

ArticleTuberculosis (Edinburgh, Scotland)2021

Distinct blood transcriptomic signature of treatment in latent tuberculosis infected individuals at risk of developing active disease.

Julie G Burel, Akul Singhania, Paige Dubelko, Julius Muller, Rachel Tanner, Eneida Parizotto, Martin Dedicoat, Thomas E Fletcher, James Dunbar, Adam F Cunningham and 7 more

Abstract read
In one paragraph

Article in Tuberculosis (Edinburgh, Scotland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Review
  2. Immunodominant Tuberculosis Antigens Recognized by Human CD4Cold Spring Harbor perspectives in medicine · 2026
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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

17 authors.

Julie G BurelVaccine Discovery Division, La Jolla Institute for Immunology, La Jolla, CA, USA.
Akul SinghaniaVaccine Discovery Division, La Jolla Institute for Immunology, La Jolla, CA, USA.
Paige DubelkoVaccine Discovery Division, La Jolla Institute for Immunology, La Jolla, CA, USA.
Julius MullerThe Jenner Institute, University of Oxford, Oxford, UK.
Rachel TannerThe Jenner Institute, University of Oxford, Oxford, UK.
Eneida ParizottoThe Jenner Institute, University of Oxford, Oxford, UK.
Martin DedicoatUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Thomas E FletcherRoyal Centre for Defence Medicine, Joint Medical Command, Birmingham, UK; Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK.
James DunbarDepartment of Infectious Diseases, The Friarage Hospital, Northallerton, UK.
Adam F CunninghamInstitute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
Cecilia S Lindestam ArlehamnVaccine Discovery Division, La Jolla Institute for Immunology, La Jolla, CA, USA.
Donald G CatanzaroUniversity of Arkansas, Fayetteville, AR, USA.
Antonino CatanzaroDepartment of Medicine, University of California San Diego, CA, USA.
Timothy RodwellDepartment of Medicine, University of California San Diego, CA, USA.
Helen McShaneThe Jenner Institute, University of Oxford, Oxford, UK.
Matthew K O'SheaUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Royal Centre for Defence Medicine, Joint Medical Command, Birmingham, UK; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK. Electronic address: M.K.OSHEA@bham.ac.uk.
Bjoern PetersVaccine Discovery Division, La Jolla Institute for Immunology, La Jolla, CA, USA; Department of Medicine, University of California San Diego, CA, USA. Electronic address: bpeters@lji.org.

Funding

Single-cell atlas of lung tissue-resident memory T cells reactive to upper and lower respiratory tract pathogensU19AI118626 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI Pandurangan Vijayanand · 2015 to 2026
$36.7M
Identifying individuals at risk of progression to active tuberculosisR01AI137681 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CATANZARO, ANTONINO, RODWELL, TIMOTHY CHARLES · 2018 to 2022
$3.7M
NIAID NIH HHS R01 AI137681NIAID NIH HHS U19 AI118626Wellcome TrustWellcome Trust 103420/Z/13/Z
6 · The paper itself

Abstract

Although only a small fraction will ever develop the active form of tuberculosis (ATB) disease, chemoprophylaxis treatment in latent TB infected (LTBI) individuals is an effective strategy to control pathogen transmission. Characterizing immune responses in LTBI upon chemoprophylactic treatment is important to facilitate treatment monitoring, and thus improve TB control strategies. Here, we studied changes in the blood transcriptome in a cohort of 42 LTBI and 8 ATB participants who received anti-TB therapy. Based on the expression of previously published gene signatures of progression to ATB, we stratified the LTBI cohort in two groups and examined if individuals deemed to be at elevated risk of developing ATB before treatment (LTBI-Risk) differed from others (LTBI-Other). We found that LTBI-Risk and LTBI-Other groups were associated with two distinct transcriptomic treatment signatures, with the LTBI-Risk signature resembling that of treated ATB patients. Notably, overlapping genes between LTBI-Risk and ATB treatment signatures were associated with risk of progression to ATB and interferon (IFN) signaling, and were selectively downregulated upon treatment in the LTBI-Risk but not the LTBI-Other group. Our results suggest that transcriptomic reprogramming following treatment of LTBI is heterogeneous and can be used to distinguish LTBI-Risk individuals from the LTBI cohort at large.

Indexed as

AdultCase-Control StudiesEnglandFemaleGene Expression ProfilingHumansLatent TuberculosisLongitudinal StudiesMaleMiddle AgedMycobacterium tuberculosisState MedicineTissue Array AnalysisTranscriptomeBlood transcriptomicsLatent tuberculosisProphylaxis treatment

Identifiers

PMID34555657
PMCPMC8629963

What Socratic holds

Textmetadata
LicenceTDM
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.