Evidence map›Paper›PMID 33481833›Full record

ArticlePloS one2021

Gut microbiome dysbiosis and correlation with blood biomarkers in active-tuberculosis in endemic setting.

Aasia Khaliq, Resmi Ravindran, Samia Afzal, Prasant Kumar Jena, Muhammad Waheed Akhtar, Atiqa Ambreen, Yu-Jui Yvonne Wan, Kauser Abdulla Malik, Muhammad Irfan, Imran H Khan

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

18 citing papers in PubMed, 33 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

10 authors at 3 institutions in 2 countries.

Aasia KhaliqSchool of Biological Sciences, University of the Punjab, Lahore, Pakistan.ORCID 0000-0003-1833-0940
Resmi RavindranDepartment of Pathology and Laboratory Medicine, University of California, Davis, California, United States of America.
Samia AfzalKauser Abdulla Malik School of Life Sciences, Forman Christian College, Lahore, Pakistan.ORCID 0000-0002-0779-5446
Prasant Kumar JenaDepartment of Pathology and Laboratory Medicine, University of California, Davis, California, United States of America.
Muhammad Waheed AkhtarSchool of Biological Sciences, University of the Punjab, Lahore, Pakistan.
Atiqa AmbreenDepartment of Microbiology, Gulab Devi Hospital, Lahore, Pakistan.
Yu-Jui Yvonne WanDepartment of Pathology and Laboratory Medicine, University of California, Davis, California, United States of America.
Kauser Abdulla MalikKauser Abdulla Malik School of Life Sciences, Forman Christian College, Lahore, Pakistan.
Muhammad IrfanKauser Abdulla Malik School of Life Sciences, Forman Christian College, Lahore, Pakistan.
Imran H KhanDepartment of Pathology and Laboratory Medicine, University of California, Davis, California, United States of America.ORCID 0000-0003-3315-1967
University of California, Davis · USForman Christian College · PKUniversity of the Punjab · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tuberculosis (TB) is the largest infectious disease with 10 million new active-TB patients and1.7 million deaths per year. Active-TB is an inflammatory disease and is increasingly viewed as an imbalance of immune responses to M. tb. infection. The mechanisms of a switch from latent infection to active disease is not well worked out but a shift in the immune responses is thought to be responsible. Increasingly, the role of gut microbiota has been described as a major influencer of the immune system. And because the gut is the largest immune organ, we aimed to analyze the gut microbiome in active-TB patients in a TB-endemic country, Pakistan. The study revealed that Ruminococcacea, Enetrobactericeae, Erysipelotrichaceae, Bifidobacterium, etc. were the major genera associated with active-TB, also associated with chronic inflammatory disease. Plasma antibody profiles against several M. tb. antigens, as specific biomarkers for active-TB, correlated closely with the patient gut microbial profiles. Besides, bcoA gene copy number, indicative of the level of butyrate production by the gut microbiome was five-fold lower in TB patients compared to healthy individuals. These findings suggest that gut health in TB patients is compromised, with implications for disease morbidity (e.g., severe weight loss) as well as immune impairment.

Indexed as

Endemic DiseasesGastrointestinal MicrobiomeAcyl Coenzyme AAdultBiomarkersDysbiosisFemaleGene DosageHumansMaleTuberculosisAcyl Coenzyme ABiomarkersbutyryl-coenzyme A

Identifiers

PMID33481833
PMCPMC7822526
OpenAlexW3122598154

What OpenQuestion holds

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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.