Evidence map›Paper›PMID 39066345›Full record

ArticleVaccines2024

Modeling 1-Cyano-4-Dimethylaminopyridine Tetrafluoroborate (CDAP) Chemistry to Design Glycoconjugate Vaccines with Desired Structural and Immunological Characteristics.

Rebecca Nappini, Renzo Alfini, Salvatore Durante, Laura Salvini, Maria Michelina Raso, Elena Palmieri, Roberta Di Benedetto, Martina Carducci, Omar Rossi, Paola Cescutti and 2 more

Abstract read
In one paragraph

Article in Vaccines, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

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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

12 authors.

Rebecca NappiniDipartimento di Scienze della Vita, Università Degli Studi di Trieste, Via L Giorgieri 1, Ed. C11, 34127 Trieste, Italy.
Renzo AlfiniGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.ORCID 0000-0001-7103-0723
Salvatore DuranteGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.
Laura SalviniFondazione Toscana Life Sciences (TLS), 53100 Siena, Italy.ORCID 0000-0002-2923-8157
Maria Michelina RasoGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.ORCID 0000-0001-6183-965X
Elena PalmieriGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.ORCID 0000-0002-1248-5389
Roberta Di BenedettoGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.
Martina CarducciGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.ORCID 0000-0001-6633-567X
Omar RossiGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.ORCID 0000-0002-0170-1285
Paola CescuttiDipartimento di Scienze della Vita, Università Degli Studi di Trieste, Via L Giorgieri 1, Ed. C11, 34127 Trieste, Italy.ORCID 0000-0003-3744-2198
Francesca MicoliGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.
Carlo GiannelliGSK Vaccines Institute for Global Health (GVGH), 53100 Siena, Italy.ORCID 0000-0002-6112-6841

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glycoconjugation is a well-established technology for vaccine development: linkage of the polysaccharide (PS) antigen to an appropriate carrier protein overcomes the limitations of PS T-independent antigens, making them effective in infants and providing immunological memory. Glycoconjugate vaccines have been successful in reducing the burden of different diseases globally. However, many pathogens still require a vaccine, and many of them display a variety of glycans on their surface that have been proposed as key antigens for the development of high-valency glycoconjugate vaccines. CDAP chemistry represents a generic conjugation strategy that is easily applied to PS with different structures. This chemistry utilizes common groups to a large range of PS and proteins, e.g., hydroxyl groups on the PS and amino groups on the protein. Here, new fast analytical tools to study CDAP reaction have been developed, and reaction conditions for PS activation and conjugation have been extensively investigated. Mathematical models have been built to identify reaction conditions to generate conjugates with wanted characteristics and successfully applied to a large number of bacterial PSs from different pathogens, e.g.,

Indexed as

1,4-diazabicyclo[2.2.2]octane1-cyano-4-dimethylaminopyridine tetrafluoroborate (CDAP)conjugationDABCOdesign of experimentlutidineS. Paratyphi A

Identifiers

PMID39066345
PMCPMC11281720

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.