Evidence map›Paper›PMID 31107951›Full record

ArticleThe Journal of infectious diseases2019

Humoral Immune Correlates for Prevention of Postnatal Cytomegalovirus Acquisition.

Frances M Saccoccio, Jennifer A Jenks, Hannah L Itell, Shuk Hang Li, Madison Berry, Justin Pollara, Corey Casper, Soren Gantt, Sallie R Permar

Open access · greenAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

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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

9 authors at 4 institutions in 2 countries.

Frances M SaccoccioDivision of Pediatric Infectious Diseases, Duke University, Durham, North Carolina.
Jennifer A JenksDuke Human Vaccine Institute, Duke University, Durham, North Carolina.
Hannah L ItellDuke Human Vaccine Institute, Duke University, Durham, North Carolina.
Shuk Hang LiDuke Human Vaccine Institute, Duke University, Durham, North Carolina.
Madison BerryDuke Human Vaccine Institute, Duke University, Durham, North Carolina.
Justin PollaraDepartment of Surgery, Duke University Medical Center, Duke University, Durham, North Carolina.
Corey CasperInfectious Disease Research Institute, Seattle, Washington.
Soren GanttBC Children's Hospital Research Institute, University of British Columbia, Vancouver, Canada.
Sallie R PermarDivision of Pediatric Infectious Diseases, Duke University, Durham, North Carolina.
Duke University · USBC Children's Hospital · CADuke Medical Center · USInfectious Disease Research Institute · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007171 · NIGMS · DUKE UNIVERSITY · PI KONTOS, CHRISTOPHER D · 1985 to 2021
$31.2M
Maternal immune protection against congenital CMV infectionDP2HD075699 · NICHD · DUKE UNIVERSITY · PI PERMAR, SALLIE R. · 2012 to 2017
$2.8M
Combined Hepatitis B and HIV-1 envelope vaccination to augment T cell help via linked recognition of unrelated antigensK01OD024877 · OD · DUKE UNIVERSITY · PI POLLARA, JUSTIN JOSEPH · 2017 to 2019
$1.0M
Antibody and viral determinants of protection against CMV infection following gB/MF59 vaccinationR21AI136556 · NIAID · DUKE UNIVERSITY · PI KOELLE, KATHARINA V, PERMAR, SALLIE R. · 2018 to 2019
$449k
NIAID NIH HHS R21 AI136556NICHD NIH HHS DP2 HD075699NIGMS NIH HHS T32 GM007171NIH HHS K01 OD024877
6 · The paper itself

Abstract

backgroundDevelopment of a cytomegalovirus (CMV) vaccine is a high priority. However, the ability of antibodies to protect against CMV infection is not well characterized. Studies of maternal antibodies in infants offer the potential to identify humoral correlates of protection against postnatal acquisition.

methodsThis hypothesis-generating study analyzed 29 Ugandan mother-infant pairs that were followed weekly for CMV acquisition. Seventeen mothers and no infants were infected with human immunodeficiency virus (HIV). We evaluated the association between CMV-specific immunoglobulin G (IgG) responses in mothers at the time of delivery and their infants' CMV status at 6 months of age. We also assessed levels of CMV-specific IgG in infants at 6 weeks of age. CMV-specific IgG responses in the mother-infant pairs were then analyzed on the basis of perinatal HIV exposure.

resultsWe found similar levels of multiple CMV glycoprotein-specific IgG binding specificities and functions in mothers and infants, irrespective of perinatal HIV exposure or infant CMV status at 6 months of age. However, the glycoprotein B-specific IgG titer, measured by 2 distinct assays, was higher in infants without CMV infection and was moderately associated with delayed CMV acquisition.

conclusionsThese data suggest that high levels of glycoprotein B-specific IgG may contribute to the partial protection against postnatal CMV infection afforded by maternal antibodies, and they support the continued inclusion of glycoprotein B antigens in CMV vaccine candidates.

Indexed as

Immunity, HumoralAntibodies, ViralAntibody FormationCytomegalovirusCytomegalovirus InfectionsCytomegalovirus VaccinesFemaleHIV InfectionsHumansImmunoglobulin GImmunoglobulins, IntravenousInfantInfectious Disease Transmission, VerticalMothersUgandaViral Envelope ProteinsAntibodies, Viralcytomegalovirus-specific hyperimmune globulinCytomegalovirus Vaccinesglycoprotein B, SimplexvirusImmunoglobulin GImmunoglobulins, IntravenousViral Envelope ProteinsCytomegalovirusimmune correlatesvaccine

Identifiers

PMID31107951
PMCPMC6667799
OpenAlexW2945520888

What OpenQuestion holds

Textmetadata
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.