Evidence map›Paper›PMID 31663733›Full record

ArticleJournal of medicinal chemistry2019

Validation of Human Sterol 14α-Demethylase (CYP51) Druggability: Structure-Guided Design, Synthesis, and Evaluation of Stoichiometric, Functionally Irreversible Inhibitors.

Laura Friggeri, Tatiana Y Hargrove, Zdzislaw Wawrzak, F Peter Guengerich, Galina I Lepesheva

Open access · greenAbstract readValidation Study
In one paragraph

Article in Journal of medicinal chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

21 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Potential mechanism of inhibitory effect of "medicine food homology" curcumin and its analogue EF24 on oral squamous cell carcinoma.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Cytochrome P450 Enzymes as Drug Targets in Human Disease.Drug metabolism and disposition: the biological fate of chemicals · 2024
    Review
  9. Article
  10. Identification of Potent and Selective Inhibitors ofJournal of medicinal chemistry · 2024
    Article
  11. Review
  12. Review
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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

5 authors at 2 institutions in 1 country.

Laura FriggeriDepartment of Biochemistry , Vanderbilt University School of Medicine , Nashville , Tennessee 37232 , United States.
Tatiana Y HargroveDepartment of Biochemistry , Vanderbilt University School of Medicine , Nashville , Tennessee 37232 , United States.
Zdzislaw WawrzakSynchrotron Research Center, Life Science Collaborative Access Team , Northwestern University , Argonne , Illinois 60439 , United States.
F Peter GuengerichDepartment of Biochemistry , Vanderbilt University School of Medicine , Nashville , Tennessee 37232 , United States.ORCID 0000-0002-7458-3048
Galina I LepeshevaDepartment of Biochemistry , Vanderbilt University School of Medicine , Nashville , Tennessee 37232 , United States.ORCID 0000-0002-6975-1131
Vanderbilt University · USNorthwestern University · US

Funding

Structural Requirements for Sterol 14alpha-DemethylasesR01GM067871 · NIGMS · VANDERBILT UNIVERSITY · PI LEPESHEVA, GALINA I · 2004 to 2023
$7.2M
NIGMS NIH HHS R01 GM067871
6 · The paper itself

Abstract

Sterol 14α-demethylases (CYP51) are the cytochrome P450 enzymes required for biosynthesis of sterols in eukaryotes, the major targets for antifungal agents and prospective targets for treatment of protozoan infections. Human CYP51 could be and, for a while, was considered as a potential target for cholesterol-lowering drugs (the role that is now played by statins, which are also in clinical trials for cancer) but revealed high intrinsic resistance to inhibition. While microbial CYP51 enzymes are often inhibited stoichiometrically and functionally irreversibly, no strong inhibitors have been identified for human CYP51. In this study, we used comparative structure/functional analysis of CYP51 orthologs from different biological kingdoms and employed site-directed mutagenesis to elucidate the molecular basis for the resistance of the human enzyme to inhibition and also designed, synthesized, and characterized new compounds. Two of them inhibit human CYP51 functionally irreversibly with their potency approaching the potencies of azole drugs currently used to inhibit microbial CYP51.

Indexed as

14-alpha Demethylase InhibitorsAnimalsCatalytic DomainCrystallography, X-RayDrug DesignHumansMolecular StructureMutagenesis, Site-DirectedProtozoan ProteinsSterol 14-Demethylase14-alpha Demethylase InhibitorsProtozoan ProteinsSterol 14-Demethylase

Identifiers

PMID31663733
PMCPMC6881533
OpenAlexW2982295652

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.