Evidence map›Paper›PMID 29882815›Full record

ReviewMolecules (Basel, Switzerland)2018

Review on Abyssomicins: Inhibitors of the Chorismate Pathway and Folate Biosynthesis.

Carmen Sadaka, Edmund Ellsworth, Paul Robert Hansen, Richard Ewin, Peter Damborg, Jeffrey L Watts

Open access · goldAbstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 46 citations in OpenAlex.

  1. The Underexplored GenusMarine drugs · 2026
    Review
  2. Review
  3. Review
  4. Review
  5. Fighting Antimicrobial Resistance: Innovative Drugs in Antibacterial Research.Angewandte Chemie (International ed. in English) · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. β-Lactams from the Ocean.Marine drugs · 2023
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. 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

6 authors at 3 institutions in 2 countries.

Carmen SadakaDepartment of Veterinary and Animal Sciences, University of Copenhagen, Stigboejlen 41870, Frederiksberg C, Denmark. carmen.sdk@hotmail.com.
Edmund EllsworthDepartment of Pharmacology and Toxicology, Michigan State University, 220 Trowbridge Road, East Lansing, MI 48824, USA. ellswo59@msu.edu.
Paul Robert HansenDepartment of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2100, Copenhagen, Denmark. prh@sund.ku.dk.ORCID 0000-0001-9357-8001
Richard EwinZoetis Global Therapeutics Research, 333 Portage Street, Kalamazoo, MI 49007, USA. richard.ewin@zoetis.com.
Peter DamborgDepartment of Veterinary and Animal Sciences, University of Copenhagen, Stigboejlen 41870, Frederiksberg C, Denmark. pedam@sund.ku.dk.ORCID 0000-0001-9932-5996
Jeffrey L WattsZoetis Global Therapeutics Research, 333 Portage Street, Kalamazoo, MI 49007, USA. jeffrey.l.watts@zoetis.com.
University of Copenhagen · DKZoetis (United States) · USMichigan State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antifolates targeting folate biosynthesis within the shikimate-chorismate-folate metabolic pathway are ideal and selective antimicrobials, since higher eukaryotes lack this pathway and rely on an exogenous source of folate. Resistance to the available antifolates, inhibiting the folate pathway, underlines the need for novel antibiotic scaffolds and molecular targets. While para-aminobenzoic acid synthesis within the chorismate pathway constitutes a novel molecular target for antifolates, abyssomicins are its first known natural inhibitors. This review describes the abyssomicin family, a novel spirotetronate polyketide Class I antimicrobial. It summarizes synthetic and biological studies, structural, biosynthetic, and biological properties of the abyssomicin family members. This paper aims to explain their molecular target, mechanism of action, structure⁻activity relationship, and to explore their biological and pharmacological potential. Thirty-two natural abyssomicins and numerous synthetic analogues have been reported. The biological activity of abyssomicins includes their antimicrobial activity against Gram-positive bacteria and mycobacteria, antitumor properties, latent human immunodeficiency virus (HIV) reactivator, anti-HIV and HIV replication inducer properties. Their antimalarial properties have not been explored yet. Future analoging programs using the structure⁻activity relationship data and synthetic approaches may provide a novel abyssomicin structure that is active and devoid of cytotoxicity. Abyssomicin J and atrop-

Indexed as

Anti-Infective AgentsBridged Bicyclo Compounds, HeterocyclicChorismic AcidDrug DiscoveryFolic AcidMolecular StructureAnti-Infective AgentsBridged Bicyclo Compounds, HeterocyclicChorismic AcidFolic Acidanalogingantibioticantifolatechorismatepara-aminobenzoic acidprodrugresistancespirotetronatesulfonamides

Identifiers

PMID29882815
PMCPMC6100094
OpenAlexW2806083091

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.