ArticleMethods in molecular biology (Clifton, N.J.)2021
Testing Anti-Pneumococcal Antibody Function Using Bacteria and Primary Neutrophils.
Article in Methods in molecular biology (Clifton, N.J.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed, 7 citations in OpenAlex.
- The prostaglandin D2 antagonist asapiprant ameliorates clinical severity in young hosts infected with invasiveInfection and immunity · 2024Article
- Mitochondrial ROS production by neutrophils is required for host antimicrobial function against Streptococcus pneumoniae and is controlled by A2B adenosine receptor signaling.PLoS pathogens · 2022Article
- Liposomal Encapsulation of Polysaccharides (LEPS) as an Effective Vaccine Strategy to Protect Aged Hosts AgainstFrontiers in aging · 2021Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Antibodies against Streptococcus pneumoniae (pneumococcus) following vaccination are crucial for host protection against invasive pneumococcal infections. The antibodies induced by pneumococcal vaccines act as opsonins to mediate bacterial uptake and killing by host phagocytic cells, especially polymorphonuclear leukocytes (PMNs) also called neutrophils. Therefore, it is important to measure not only the levels of antibodies induced by a pneumococcal vaccine candidate but their actual functional capacity in mediating bacterial opsonization and killing by PMNs. Here, we describe a protocol to demonstrate effective deposition of vaccine-induced antibodies on the surface of S. pneumoniae by flow cytometry and subsequent opsonophagocytic killing (OPH) by murine bone-marrow derived PMNs.
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Registered trials
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.