Evidence map›Paper›PMID 21168771›Full record

ArticleChemistry & biology2010

Synthetic UDP-furanoses as potent inhibitors of mycobacterial galactan biogenesis.

Pauline Peltier, Martina Beláňová, Petronela Dianišková, Ruokun Zhou, Ruixiang Blake Zheng, Jean A Pearcey, Maju Joe, Patrick J Brennan, Caroline Nugier-Chauvin, Vincent Ferrières and 3 more

Abstract read
In one paragraph

Article in Chemistry & biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

15 citing papers in PubMed, 48 citations in OpenAlex.

  1. Review
  2. Biosynthesis of Galactan inAntibiotics (Basel, Switzerland) · 2020
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Comparing Galactan Biosynthesis inThe Journal of biological chemistry · 2017
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. 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

13 authors at 4 institutions in 4 countries.

Pauline PeltierEcole Nationale Supérieure de Chimie de Rennes, CNRS, UMR 6226, 35708 Rennes, Cedex 7, France.
Martina Beláňová
Petronela Dianišková
Ruokun Zhou
Ruixiang Blake Zheng
Jean A Pearcey
Maju Joe
Patrick J Brennan
Caroline Nugier-Chauvin
Vincent Ferrières
Todd L Lowary
Richard Daniellou
Katarína Mikušová
University of Alberta · CAUniversité Européenne de Bretagne · FRComenius University Bratislava · SKColorado State University · US

Funding

M. tuberculosis Cell Wall Biogenesis;New Drugs;TB-HIVR03TW006487 · FIC · COLORADO STATE UNIVERSITY-FORT COLLINS · PI BRENNAN, PATRICK JOSEPH · 2003 to 2005
$108k
FIC NIH HHS R03 TW006487FIC NIH HHS TW 006487
6 · The paper itself

Abstract

UDP-galactofuranose (UDP-Galf) is a substrate for two types of enzymes, UDP-galactopyranose mutase and galactofuranosyltransferases, which are present in many pathogenic organisms but absent from mammals. In particular, these enzymes are involved in the biosynthesis of cell wall galactan, a polymer essential for the survival of the causative agent of tuberculosis, Mycobacterium tuberculosis. We describe here the synthesis of derivatives of UDP-Galf modified at C-5 and C-6 using a chemoenzymatic route. In cell-free assays, these compounds prevented the formation of mycobacterial galactan, via the production of short "dead-end" intermediates resulting from their incorporation into the growing oligosaccharide chain. Modified UDP-furanoses thus constitute novel probes for the study of the two classes of enzymes involved in mycobacterial galactan assembly, and studies with these compounds may ultimately facilitate the future development of new therapeutic agents against tuberculosis.

Indexed as

Antitubercular AgentsEnzyme InhibitorsGalactansGalactoseGalactosyltransferasesIntramolecular TransferasesKlebsiella pneumoniaeMycobacterium smegmatisRecombinant ProteinsUridine DiphosphateAntitubercular AgentsEnzyme InhibitorsGalactansGalactoseGalactosyltransferasesIntramolecular TransferasesRecombinant ProteinsUDP-galactopyranose mutaseUridine Diphosphateuridine diphosphate galactofuranose

Identifiers

PMID21168771
PMCPMC3012269
OpenAlexW1967327013

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.