Evidence map›Paper›PMID 33332701›Full record

ArticleChembiochem : a European journal of chemical biology2021

Synthetic Phenolic Glycolipids for Application in Diagnostic Tests for Leprosy.

J Hessel M van Dijk, Anouk van Hooij, L Melanie Groot, Jolijn Geboers, Rosita Moretti, Els Verhard-Seymonsbergen, Danielle de Jong, Gijs A van der Marel, Paul L A M Corstjens, Jeroen D C Codée and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.2field-weighted citation impact, top 34% 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

13 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Seroprevalence ofThe Lancet regional health. Southeast Asia · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Leprosy.Nature reviews. Disease primers · 2024
    Review
  7. PGL-III, a Rare Intermediate ofACS central science · 2023
    Article
  8. Article
  9. Article
  10. Article
  11. Synthetic Phenolic Glycolipids for Application in Diagnostic Tests for Leprosy.Chembiochem : a European journal of chemical biology · 2021
    Article
  12. Detection and Monitoring ofFrontiers in microbiology · 2021
    Article
  13. 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

11 authors at 2 institutions in 1 country.

J Hessel M van DijkLeiden Institute for Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden (The, Netherlands.
Anouk van HooijDepartment of Infectious Diseases, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden (The, Netherlands.
L Melanie GrootLeiden Institute for Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden (The, Netherlands.
Jolijn GeboersDepartment of Infectious Diseases, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden (The, Netherlands.
Rosita MorettiDepartment of Infectious Diseases, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden (The, Netherlands.
Els Verhard-SeymonsbergenDepartment of Infectious Diseases, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden (The, Netherlands.
Danielle de JongDepartment Cell and Chemical Biology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden (The, Netherlands.
Gijs A van der MarelLeiden Institute for Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden (The, Netherlands.
Paul L A M CorstjensDepartment Cell and Chemical Biology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden (The, Netherlands.
Jeroen D C CodéeLeiden Institute for Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden (The, Netherlands.ORCID 0000-0003-3531-2138
Annemieke GelukDepartment of Infectious Diseases, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden (The, Netherlands.
Leiden University Medical Center · NLLeiden University · NL

Funding

Netherlands Organisation for Scientific Research (NWO)
6 · The paper itself

Abstract

Point-of-care (POC) diagnostic tests for the rapid detection of individuals infected with Mycobacterium leprae, the causative pathogen of leprosy, represent efficient tools to guide therapeutic and prophylactic treatment strategies in leprosy control programs, thus positively contributing to clinical outcome and reducing transmission of this infectious disease. Levels of antibodies directed against the M. leprae-specific phenolic glycolipid I (PGL-I) closely correlate with an individual's bacterial load and a higher risk of developing leprosy. We describe herein the assembly of a set of PGL glycans carrying the characteristic phenol aglycon and featuring different methylation patterns. The PGL trisaccharides were applied to construct neoglycoproteins that were used to detect anti-PGL IgM antibodies in leprosy patients. ELISAs and quantitative lateral-flow assays based on up-converting nanoparticles (UCP-LFAs) showed that the generated PGL-I and PGL-II trisaccharide neoglycoconjugates can be applied for the detection of anti M. leprae IgM antibodies in POC tests.

Indexed as

Antigens, BacterialDiagnostic Tests, RoutineGlycolipidsHumansLeprosyMolecular ConformationAntigens, BacterialGlycolipidsphenolic glycolipid I, Mycobacterium lepraecarbohydratesdiagnosisglycoconjugateslateral flow assayleprosy

Identifiers

PMID33332701
PMCPMC8248333
OpenAlexW3113262493

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.