Evidence map›Paper›PMID 21820552›Full record

ReviewAdvances in parasitology2011

Targeting Trypanosoma cruzi sterol 14α-demethylase (CYP51).

Galina I Lepesheva, Fernando Villalta, Michael R Waterman

Abstract readReview
In one paragraph

Review in Advances in parasitology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
40.5field-weighted citation impact, top 1% 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

65 citing papers in PubMed, 122 citations in OpenAlex.

  1. Trial
  2. Article
  3. ExploringAntimicrobial agents and chemotherapy · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. In silico pharmacology · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Anti-Molecules (Basel, Switzerland) · 2023
    Article
  15. Article
  16. Article
  17. Endogenous Sterol Synthesis Is Dispensable forFrontiers in microbiology · 2022
    Article
  18. Article
  19. The Use of AlphaFold forFrontiers in cellular and infection microbiology · 2022
    Article
  20. Review

5 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Galina I LepeshevaDepartment of Biochemistry School of Medicine, Vanderbilt University, Nashville, Tennessee, USA.
Fernando Villalta
Michael R Waterman
Vanderbilt University · USMeharry Medical College · US

Funding

Structural Requirements for Sterol 14alpha-DemethylasesR01GM067871 · NIGMS · VANDERBILT UNIVERSITY · PI LEPESHEVA, GALINA I · 2004 to 2023
$7.2M
Molecular Analysis of Trypanosome InfectionSC1AI080580 · NIAID · MEHARRY MEDICAL COLLEGE · PI VILLALTA, FERNANDO · 2008 to 2010
$1.1M
NIAID NIH HHS AI 080580NIAID NIH HHS SC1 AI080580NIGMS NIH HHS GM067871NIGMS NIH HHS R01 GM067871
6 · The paper itself

Abstract

There are at least two obvious features that must be considered upon targeting specific metabolic pathways/enzymes for drug development: the pathway must be essential and the enzyme must allow the design of pharmacologically useful inhibitors. Here, we describe Trypanosoma cruzi sterol 14α-demethylase as a promising target for anti-Chagasic chemotherapy. The use of anti-fungal azoles, which block sterol biosynthesis and therefore membrane formation in fungi, against the protozoan parasite has turned out to be highly successful: a broad spectrum anti-fungal drug, the triazole compound posaconazole, is now entering phase II clinical trials for treatment of Chagas disease. This review summarizes comparative information on anti-fungal azoles and novel inhibitory scaffolds selective for Trypanosomatidae sterol 14α-demethylase through the lens of recent structure/functional characterization of the target enzyme. We believe our studies open wide opportunities for rational design of novel, pathogen-specific and therefore more potent and efficient anti-trypanosomal drugs.

Indexed as

14-alpha Demethylase InhibitorsAntifungal AgentsAzolesCatalytic DomainChagas DiseaseCytochrome P-450 Enzyme InhibitorsCytochrome P-450 Enzyme SystemDrug DiscoveryHumansProtein ConformationSubstrate SpecificityTriazolesTrypanocidal AgentsTrypanosoma cruzi14-alpha Demethylase InhibitorsAntifungal AgentsAzolesCYP51 protein, Trypanosoma cruziCytochrome P-450 Enzyme InhibitorsCytochrome P-450 Enzyme SystemposaconazoleTriazolesTrypanocidal Agents

Identifiers

PMID21820552
PMCPMC3488290
OpenAlexW2004390050

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.