Evidence map›Paper›PMID 28545813›Full record

ArticleBioorganic & medicinal chemistry2017

Design, synthesis and evaluation of indole-2-carboxamides with pan anti-mycobacterial activity.

Nicholas D Franz, Juan Manuel Belardinelli, Michael A Kaminski, Louis C Dunn, Vinicius Calado Nogueira de Moura, Michael A Blaha, Dan D Truong, Wei Li, Mary Jackson, E Jeffrey North

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

39 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Pharmaceuticals (Basel, Switzerland) · 2025
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Why Matter Matters: Fast-TrackingMolecules (Basel, Switzerland) · 2022
    Review
  14. Article
  15. Proton transfer activity of the reconstitutedProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  16. Mycobacterium abscessus drug discovery using machine learning.Tuberculosis (Edinburgh, Scotland) · 2022
    Article
  17. Review
  18. Antimicrobial agents and chemotherapy · 2021
    Article
  19. The Antimalarial Mefloquine Shows Activity againstInternational journal of molecular sciences · 2021
    Article
  20. 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

10 authors at 2 institutions in 1 country.

Nicholas D FranzDepartment of Pharmacy Sciences, Creighton University, 2500 California Plaza, Omaha, NE 68178, USA.
Juan Manuel BelardinelliMycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO 80523, USA.
Michael A KaminskiDepartment of Pharmacy Sciences, Creighton University, 2500 California Plaza, Omaha, NE 68178, USA.
Louis C DunnDepartment of Pharmacy Sciences, Creighton University, 2500 California Plaza, Omaha, NE 68178, USA.
Vinicius Calado Nogueira de MouraMycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO 80523, USA.
Michael A BlahaDepartment of Pharmacy Sciences, Creighton University, 2500 California Plaza, Omaha, NE 68178, USA.
Dan D TruongDepartment of Pharmacy Sciences, Creighton University, 2500 California Plaza, Omaha, NE 68178, USA.
Wei LiMycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO 80523, USA.
Mary JacksonMycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO 80523, USA.
E Jeffrey NorthDepartment of Pharmacy Sciences, Creighton University, 2500 California Plaza, Omaha, NE 68178, USA. Electronic address: jeffreynorth@creighton.edu.
Creighton University · USColorado State University · US

Funding

MmpL3 as a target for novel anti-TB agentsR01AI116525 · NIAID · COLORADO STATE UNIVERSITY · PI JACKSON, MARY · 2015 to 2024
$5.3M
NIAID NIH HHS HHSN272201100009CNIAID NIH HHS R01 AI116525
6 · The paper itself

Abstract

Current treatment regimens for non-tuberculous mycobacteria (NTM) and tuberculosis (TB) generally require long duration of therapy with multiple drugs, some of which are broad spectrum antibiotics. Despite some advances in antimicrobial compounds, there remains a need in therapy for antibiotics with specific mycobacterial targets. It has been shown that MmpL3 is an essential transporter required for the translocation of mycolic acids to the mycobacterial cell envelope. Here, we synthesized a series of indole-2-carboxamides that inhibit MmpL3 and have potent pan-activity against mycobacterial species. The compounds were tested against several fast and slow-growing Mycobacterium species, including M. abscessus, M. massiliense, M. bolletii, M. chelonae, M. tuberculosis, M. avium, M. xenopi and M. smegmatis. The target of these indole-based compounds makes them selective for mycobacteria, while showing no clinically relevant bactericidal activity against S. aureus or P. aeruginosa. These compounds were tested against THP-1, a human-cell line, and showed minimal in vitro cytotoxicity and good selectivity indices. The data shown and discussed suggest that lead indole-2-carboxamides are strong contenders for further preclinical testing as NTM therapeutics.

Indexed as

Drug DesignAmidesAntitubercular AgentsCell LineCell SurvivalHumansIndolesMicrobial Sensitivity TestsMycobacteriumPseudomonas aeruginosaStaphylococcus aureusStructure-Activity RelationshipAmidesAntitubercular AgentsindoleIndolesIndole-2-carboxamideMycobacteriumMycobacterium abscessusMycobacterium tuberculosisNon-tuberculous mycobacteriaNTM

Identifiers

PMID28545813
PMCPMC5539987
OpenAlexW2612186309

What OpenQuestion 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 OpenQuestion graph.