Evidence map›Paper›PMID 27768711›Full record

ArticlePloS one2016

Screening and Development of New Inhibitors of FtsZ from M. Tuberculosis.

Bini Mathew, Judith Varady Hobrath, Larry Ross, Michele C Connelly, Hava Lofton, Malini Rajagopalan, R Kiplin Guy, Robert C Reynolds

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

11 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Amine Containing Analogs of Sulindac for Cancer Prevention.The open medicinal chemistry journal · 2018
    Article
  10. Diverse amide analogs of sulindac for cancer treatment and prevention.Bioorganic & medicinal chemistry letters · 2017
    Article
  11. 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

8 authors at 5 institutions in 2 countries.

Bini MathewDrug Discovery Division, Southern Research Institute, 2000 Ninth Avenue South, Birmingham, Alabama, 35205, United States of America.
Judith Varady HobrathDrug Discovery Unit, College of Life Sciences, University of Dundee, Dundee, DD1 5EH, United Kingdom.ORCID http://orcid.org/0000-0002-5399-5625
Larry RossDrug Discovery Division, Southern Research Institute, 2000 Ninth Avenue South, Birmingham, Alabama, 35205, United States of America.
Michele C ConnellyDept. Chemical Biology & Therapeutics, St Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, TN, 38105, United States of America.
Hava LoftonThe University of Texas Health Science Center at Tyler, Tyler, Texas, 75708, United States of America.
Malini RajagopalanThe University of Texas Health Science Center at Tyler, Tyler, Texas, 75708, United States of America.
R Kiplin GuyDept. Chemical Biology & Therapeutics, St Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, TN, 38105, United States of America.
Robert C ReynoldsDepartment of Chemistry, The University of Alabama at Birmingham, Birmingham, Alabama, 35294, United States of America.
Southern Research Institute · USSt. Jude Children's Research Hospital · USThe University of Texas Health Science Center at Tyler · USUniversity of Alabama at Birmingham · USUniversity of Dundee · GB

Funding

Selective anti-cancer activity of sulindac derivatives on KRAS mutant colon tumor cells by inducing ROSR01CA131378 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI PIAZZA, GARY A · 2008 to 2019
$5.2M
Mycobacterium tuberculosis cell division and proliferationR01AI048417 · NIAID · UNIVERSITY OF TEXAS HLTH CTR AT TYLER · PI RAJAGOPALAN, MALINI · 2000 to 2011
$3.0M
Inhibitor of FtsZ Polymerization in M. tuberculosisR01AI050470 · NIAID · SOUTHERN RESEARCH INSTITUTE · PI REYNOLDS, ROBERT C · 2002 to 2004
$1.7M
TB DRUG SCREENING:TB ANTIMICROBIAL ACQ &COORD. FACILITYN01AI095364 · NIAID · SOUTHERN RESEARCH INSTITUTE · PI SECRIST, JOHN A · 1999 to 2000
$778k
NCI NIH HHS R01 CA131378NIAID NIH HHS N01 AI015449NIAID NIH HHS N01 AI095364NIAID NIH HHS R01 AI048417NIAID NIH HHS R01 AI050470
6 · The paper itself

Abstract

A variety of commercial analogs and a newer series of Sulindac derivatives were screened for inhibition of M. tuberculosis (Mtb) in vitro and specifically as inhibitors of the essential mycobacterial tubulin homolog, FtsZ. Due to the ease of preparing diverse analogs and a favorable in vivo pharmacokinetic and toxicity profile of a representative analog, the Sulindac scaffold may be useful for further development against Mtb with respect to in vitro bacterial growth inhibition and selective activity for Mtb FtsZ versus mammalian tubulin. Further discovery efforts will require separating reported mammalian cell activity from both antibacterial activity and inhibition of Mtb FtsZ. Modeling studies suggest that these analogs bind in a specific region of the Mtb FtsZ polymer that differs from human tubulin and, in combination with a pharmacophore model presented herein, future hybrid analogs of the reported active molecules that more efficiently bind in this pocket may improve antibacterial activity while improving other drug characteristics.

Indexed as

AnimalsAntitubercular AgentsBacterial ProteinsCell LineCytoskeletal ProteinsMiceMicrobial Sensitivity TestsMycobacterium tuberculosisSulindacAntitubercular AgentsBacterial ProteinsCytoskeletal ProteinsFtsZ protein, BacteriaSulindac

Identifiers

PMID27768711
PMCPMC5074515
OpenAlexW2536434479

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.