Evidence map›Paper›PMID 38291133›Full record

ArticleScientific reports2024

Aptamer selection against cell extracts containing the zoonotic obligate intracellular bacterium, Anaplasma phagocytophilum.

Lisa Lucie Le Dortz, Clotilde Rouxel, Quentin Leroy, Frédéric Ducongé, Henri-Jean Boulouis, Nadia Haddad, Pierre Lucien Deshuillers, Anne-Claire Lagrée

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

8 authors.

Lisa Lucie Le DortzAnses, INRAe, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratory of Animal Health, 94700, Maisons-Alfort, France. lisa.le-dortz@vet-alfort.fr.
Clotilde RouxelAnses, INRAe, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratory of Animal Health, 94700, Maisons-Alfort, France.
Quentin LeroyAnses, INRAe, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratory of Animal Health, 94700, Maisons-Alfort, France.
Frédéric DucongéCEA, Fundamental Research Division (DRF), Institute of Biology François Jacob, Molecular Imaging Research Center, CNRS UMR9199, Paris-Saclay University, 92265, Fontenay-Aux-Roses, France.
Henri-Jean BoulouisAnses, INRAe, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratory of Animal Health, 94700, Maisons-Alfort, France.
Nadia HaddadAnses, INRAe, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratory of Animal Health, 94700, Maisons-Alfort, France. nadia.haddad@vet-alfort.fr.
Pierre Lucien DeshuillersAnses, INRAe, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratory of Animal Health, 94700, Maisons-Alfort, France.
Anne-Claire LagréeAnses, INRAe, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratory of Animal Health, 94700, Maisons-Alfort, France.

Funding

AgroParisTech ABIESLaboratoire d'Excellence "Integrative Biology of Emerging Infectious Diseases" ANR-10- 698 LABEX-62-IBEID
6 · The paper itself

Abstract

A. phagocytophilum is a zoonotic and tick-borne bacterium, threatening human and animal health. Many questions persist concerning the variability of strains and the mechanisms governing the interactions with its different hosts. These gaps can be explained by the difficulty to cultivate and study A. phagocytophilum because of its strict intracellular location and the lack of specific tools, in particular monoclonal antibodies, currently unavailable. The objective of our study was to develop DNA aptamers against A. phagocytophilum, or molecules expressed during the infection, as new study and/or capture tools. Selecting aptamers was a major challenge due to the strict intracellular location of the bacterium. To meet this challenge, we set up a customized selection protocol against an enriched suspension of A. phagocytophilum NY18 strain, cultivated in HL-60 cells. The implementation of SELEX allowed the selection of three aptamers, characterized by a high affinity for HL-60 cells infected with A. phagocytophilum NY18 strain. Interestingly, the targets of these three aptamers are most likely proteins expressed at different times of infection. The selected aptamers could contribute to increase our understanding of the interactions between A. phagocytophilum and its hosts, as well as permit the development of new diagnostic, therapeutic or drug delivery appliances.

Indexed as

Anaplasma phagocytophilumTicksAnimalsCell ExtractsHL-60 CellsHumansCell Extracts

Identifiers

PMID38291133
PMCPMC10828505

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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.