Evidence map›Paper›PMID 32864819›Full record

ArticleChembiochem : a European journal of chemical biology2021

Multivalent, Stabilized Mannose-6-Phosphates for the Targeted Delivery of Toll-Like Receptor Ligands and Peptide Antigens.

Niels R M Reintjens, Elena Tondini, Christopher Vis, Toroa McGlinn, Nico J Meeuwenoord, Tim P Hogervorst, Herman S Overkleeft, Dmitri V Filippov, Gijsbert A van der Marel, Ferry Ossendorp and 1 more

Open access · hybridAbstract 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 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Synthesis of glycopeptides and glycopeptide conjugates.Organic & biomolecular chemistry · 2022
    Review
  6. 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

11 authors at 2 institutions in 1 country.

Niels R M ReintjensLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.ORCID 0000-0001-9636-448X
Elena TondiniDepartment of Immunology, Leiden University Medical Center, Leiden University, Albinusdreef 2, 2333 ZA, Leiden, Netherlands.ORCID 0000-0003-2915-337X
Christopher VisLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.
Toroa McGlinnLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.
Nico J MeeuwenoordLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.
Tim P HogervorstLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.ORCID 0000-0002-4686-6251
Herman S OverkleeftLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.ORCID 0000-0001-6976-7005
Dmitri V FilippovLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.ORCID 0000-0002-6978-7425
Gijsbert A van der MarelLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.ORCID 0000-0001-9577-2123
Ferry OssendorpDepartment of Immunology, Leiden University Medical Center, Leiden University, Albinusdreef 2, 2333 ZA, Leiden, Netherlands.ORCID 0000-0001-9730-7954
Jeroen D C CodéeLeiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, Netherlands.ORCID 0000-0003-3531-2138
Leiden University · NLLeiden University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mannose-6-phosphate (M6P) is recognized by the mannose-6-phosphate receptor and plays an important role in the transport of cargo to the endosomes, making it an attractive tool to improve endosomal trafficking of vaccines. We describe herein the assembly of peptide antigen conjugates carrying clusters of mannose-6-C-phosphonates (M6Po). The M6Po's are stable M6P mimics that are resistant to cleavage of the phosphate group by endogenous phosphatases. Two different strategies for the incorporation of the M6Po clusters in the conjugate have been developed: the first relies on a "post-assembly" click approach employing an M6Po bearing an alkyne functionality; the second hinges on an M6Po C-glycoside amino acid building block that can be used in solid-phase peptide synthesis. The generated conjugates were further equipped with a TLR7 ligand to stimulate dendritic cell (DC) maturation. While antigen presentation is hindered by the presence of the M6Po clusters, the incorporation of the M6Po clusters leads to increased activation of DCs, thus demonstrating their potential in improving vaccine adjuvanticity by intraendosomally active TLR ligands.

Indexed as

AntigensHumansLigandsMannosephosphatesMolecular StructurePeptidesToll-Like ReceptorsAntigensLigandsmannose-6-phosphateMannosephosphatesPeptidesToll-Like ReceptorsC-glycosidemannose-6-phosphate receptorpeptide conjugatessolid-phase peptide synthesisTLR ligands

Identifiers

PMID32864819
PMCPMC7894537
OpenAlexW3081870618

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.