Evidence map›Paper›PMID 40401971›Full record

ArticleMicrobiology spectrum2025

A cytoderm metabolic labeling TPAPy-Tre for real-time detection of vitality of

Mengru Yang, Guiqin Dai, Dan Li, Pengfei Zhao, Senlin Zhan, Hongjuan Qin, Hongzhou Lu, Mingbin Zheng, Peize Zhang

Abstract read
In one paragraph

Article in Microbiology spectrum, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

9 authors.

Mengru Yang *School of Public Health, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China.ORCID 0009-0001-4249-4569
Guiqin Dai *Institute of Hepatology, National Clinical Research Center for Infectious Diseases, Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China.
Dan Li *National Clinical Research Center for Infectious Diseases, Shenzhen Clinical Research Center for Tuberculosis, Shenzhen Third People's Hospital, Shenzhen, Guangdong, China.
Pengfei ZhaoInstitute of Hepatology, National Clinical Research Center for Infectious Diseases, Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China.
Senlin ZhanDepartment of Pulmonary Medicine and Tuberculosis, Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China.
Hongjuan QinDepartment of Pulmonary Medicine and Tuberculosis, Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China.
Hongzhou LuDepartment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China.ORCID 0000-0003-3590-4790
Mingbin ZhengShenzhen Clinical Research Center for Tuberculosis, Shenzhen, China.ORCID 0000-0003-0463-7968
Peize ZhangSchool of Public Health, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, China.ORCID 0000-0002-4023-0228

Funding

MOST | National Key Research and Development Program of China (NKPs) 2023YFC2308300Shenzhen Clinical Medical Center for Emerging Infectious Diseases LCYSSQ20220823091203007Shenzhen Clinical Research Center for Tuberculosis 20210617141509001Shenzhen Scientific and Technological Foundation nos. JSGG20220606141001003Theme-based Research Scheme T11-706/18-N,T11-709/24-N
6 · The paper itself

Abstract

Early bactericidal activity is a vital measure in developing new tuberculosis (TB) drugs. Traditional methods, including colony-forming units (CFUs) and time to positivity (TTP), have limitations. This study aimed to evaluate the efficacy of TPAPy-Tre fluorescence microscopy in monitoring early therapeutic responses compared with conventional culture methods in patients with pulmonary multidrug-resistant/rifampicin-resistant TB. In an open-label clinical trial at the Third People's Hospital of Shenzhen, China, seven sputum smear-positive patients aged ≥18 years were enrolled. Sputum samples were consecutively analyzed using solid and liquid cultures and TPAPy-Tre microscopy. The study found that TPAPy-Tre fluorescence intensity significantly decreased from 271.5 (95% confidence interval [CI], 177.4-365.7) before treatment to 142.8 (95% CI, 104.7-180.9) after treatment (

Indexed as

Microbial ViabilityMycobacterium tuberculosisSputumStaining and LabelingTuberculosis, PulmonaryAdultAntitubercular AgentsChinaFemaleHumansMaleMicroscopy, FluorescenceMiddle AgedTuberculosis, Multidrug-ResistantYoung AdultAntitubercular Agentsearly bactericidal activity (EBA)fluorescence intensityTPAPy-Tre microscopytreatment response monitoringtuberculosis (TB)

Identifiers

PMID40401971
PMCPMC12211060

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.