Evidence map›Paper›PMID 39560788›Full record

ArticleArchives of microbiology2024

JIB-04, an inhibitor of Jumonji histone demethylase as a potent antitubercular agent against Mycobacterium tuberculosis.

Pei Li, Qiwen Huang, Yanling Xie, Zhu Zhu, Senlin Zhan, Jianzhou Meng, Han Liu

Abstract read
PubMed Publisher
In one paragraph

Article in Archives of microbiology, 2024. 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. Review
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

7 authors.

Pei LiNational Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, No. 29, Bulan Road, Longgang District, Shenzhen, 518112, China.
Qiwen HuangNational Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, No. 29, Bulan Road, Longgang District, Shenzhen, 518112, China.
Yanling XieNational Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, No. 29, Bulan Road, Longgang District, Shenzhen, 518112, China.
Zhu ZhuNational Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, No. 29, Bulan Road, Longgang District, Shenzhen, 518112, China.
Senlin ZhanNational Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, No. 29, Bulan Road, Longgang District, Shenzhen, 518112, China.
Jianzhou MengNational Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, No. 29, Bulan Road, Longgang District, Shenzhen, 518112, China. mengjianzhou@126.com.
Han LiuNational Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, No. 29, Bulan Road, Longgang District, Shenzhen, 518112, China. liuhan18415@163.com.

Funding

the Guangdong Basicand Applied Basic Research Foundation 2023A1515110421
6 · The paper itself

Abstract

The increasing drug resistance of Mycobacterium tuberculosis (Mtb), coupled with the limited availability of effective anti-tuberculosis medications, poses significant challenges for the management and treatment of tuberculosis (TB). Globally, non-tuberculous mycobacteria (NTM) infections are increasing, with Mycobacterium avium complex and Mycobacterium abscessus (Mab) being the most common in labs and having few treatment options. There's an urgent need for innovative therapies against Mtb and NTM that are effective and have minimal side effects. The study evaluated the in vitro efficacy of JIB-04, a Jumonji histone demethylase inhibitor, against Mtb, Mab, and multidrug-resistant (MDR) clinical isolates using the minimum inhibitory concentration (MIC) assay. We also determined the minimum bactericidal concentrations (MBCs) of JIB-04 against the H37Rv and H37Ra strains. A time-kill assay was performed to assess the comparative efficacy of JIB-04 and rifampicin against H37Ra. Additionally, the study investigated the impact of JIB-04 on biofilm formation and the persistence of H37Ra over extended periods. Our findings demonstrated a substantial inhibitory effect of JIB-04 on the growth of Mab, Mtb, and MDR clinical isolates. JIB-04 showed bactericidal effects at twice the MIC, outperforming rifampicin in reducing viable cell counts over 8 days. It showed moderate cytotoxicity to mammalian cells but effectively inhibited biofilm formation. In our anoxia model, JIB-04 induced a significant, concentration-dependent reduction in bacterial load. JIB-04 is a promising candidate for the treatment of MDR tuberculosis.

Indexed as

Antitubercular AgentsMicrobial Sensitivity TestsMycobacterium tuberculosisAnimalsHumansMycobacterium abscessusMycobacterium avium ComplexRifampinSpiro CompoundsThiazinesTuberculosis, Multidrug-Resistant2-(2-methyl-1,4-dioxa-8-azaspiro(4.5)dec-8-yl)-8-nitro-6-(trifluoromethyl)-4H-1,3-benzothiazin-4-oneAntitubercular AgentsRifampinSpiro CompoundsThiazinesJumonji histone demethylase inhibitor JIB-04Multiple-drug resistanceMycobacterium tuberculosis

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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.