Evidence map›Paper›PMID 26643453›Full record

ArticleScientific reports2015

Discriminating Active Tuberculosis from Latent Tuberculosis Infection by flow cytometric measurement of CD161-expressing T cells.

Qianting Yang, Qian Xu, Qi Chen, Jin Li, Mingxia Zhang, Yi Cai, Haiying Liu, Yiping Zhou, Guofang Deng, Qunyi Deng and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 22% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

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  18. LatentFrontiers in immunology · 2018
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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

13 authors at 7 institutions in 2 countries.

Qianting YangGuangdong (Shenzhen) Key Laboratory for Diagnosis &Treatment of Emerging Infectious Diseases.
Qian XuGuangdong (Shenzhen) Key Laboratory for Diagnosis &Treatment of Emerging Infectious Diseases.
Qi ChenShenzhen Key Laboratory of Infection &Immunity, Shenzhen Third People's Hospital, Guangdong Medical College, China.
Jin LiGuangdong (Shenzhen) Key Laboratory for Diagnosis &Treatment of Emerging Infectious Diseases.
Mingxia ZhangGuangdong (Shenzhen) Key Laboratory for Diagnosis &Treatment of Emerging Infectious Diseases.
Yi CaiGuangdong (Shenzhen) Key Laboratory for Diagnosis &Treatment of Emerging Infectious Diseases.
Haiying LiuInstitute of Pathogen Biology, Chinese Academy of Medical Sciences, China.
Yiping ZhouDepartment of Respiratory Diseases, Shenzhen Futian Hospital, China.
Guofang DengGuangdong (Shenzhen) Key Laboratory for Diagnosis &Treatment of Emerging Infectious Diseases.
Qunyi DengShenzhen Key Laboratory of Infection &Immunity, Shenzhen Third People's Hospital, Guangdong Medical College, China.
Boping ZhouGuangdong (Shenzhen) Key Laboratory for Diagnosis &Treatment of Emerging Infectious Diseases.
Hardy KornfeldDepartment of Medicine, University of Massachusetts Medical School, USA.
Xinchun ChenGuangdong (Shenzhen) Key Laboratory for Diagnosis &Treatment of Emerging Infectious Diseases.
Key Laboratory of Guangdong Province · CNShenzhen Third People’s Hospital · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNChinese Academy of Sciences · CNFuzhou Pulmonary Hospital of Fujian · CNGuangdong Medical College · CNUniversity of Massachusetts Chan Medical School · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interferon-gamma Release Assays (IGRAs) significantly increases the possibility for early diagnosis of tuberculosis, but IGRAs alone cannot discriminate active TB from LTBI. Therefore, fast and reliable discrimination of active tuberculosis, especially bacteriology negative tuberculosis, from LTBI is a great necessity. Here we established an assay based on flow cytometric multiparameter assay assessing expression of CD161 along with CD3, CD4, and CD8, whereby a set of indices formulated by the percentages of CD3(+)CD161(+), CD3(+)CD4(+)CD161(+) and CD3(+)CD8(+)CD161(+) T cells multiplied with lymphocyte/monocyte ratio were established. Application of the CD3(+)CD8(+)CD161(+) index to compare a cohort of active tuberculosis with a cohort of LTBI or health control yielded 0.7662 (95% confidence interval [CI] 0.6559-0.8552) or 0.7922 (95% CI 0.6846-0.8763) for sensitivity and 0.9048 (95% CI 0.8209-0.9580) or 0.8939 (95% CI 0.8392-0.9349) for specificity when the TB cohort was AFB(+); the corresponding results were 0.7481 (95% CI 0.6648-0.8198) or 0.7557 (95% CI 0.6730-0.8265) for sensitivity and 0.8571 (95% CI 0.7637-0.9239) or 0.8603 (95% CI 0.8008-0.9075) for specificity when the TB cohort was AFB(-). Our results reveal that in combination with IGRAs, CD161-based indices provide a novel, fast diagnostic solution addressing the limitation of current tuberculosis diagnostics.

Indexed as

Flow CytometryAntigens, SurfaceBiomarkersCohort StudiesDiagnosis, DifferentialHumansImmunophenotypingInterferon-gamma Release TestsLatent TuberculosisLymphocyte CountNK Cell Lectin-Like Receptor Subfamily BReproducibility of ResultsT-Lymphocyte SubsetsTuberculosisAntigens, SurfaceBiomarkersNK Cell Lectin-Like Receptor Subfamily B

Identifiers

PMID26643453
PMCPMC4672319
OpenAlexW2195750355

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.