Evidence map›Paper›PMID 23572484›Full record

ReviewClinical infectious diseases : an official publication of the Infectious Diseases Society of America2013

Heterologous ("nonspecific") and sex-differential effects of vaccines: epidemiology, clinical trials, and emerging immunologic mechanisms.

K L Flanagan, R van Crevel, N Curtis, F Shann, O Levy, Optimmunize Network

2 registry-linked trialsAbstract readReview
In one paragraph

Review in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 46 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 3 pooled it
–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.

NCT02710045 nacompletednot on this map

The Interaction Between Live and Killed Vaccines: the Effect of the Diphtheria-tetanus-whole Cell Pertussis (DTP) Combined Vaccine on T Cell Memory Following Measles Vaccination

TypeinterventionalSponsorMedical Research Council Unit, The GambiaRan2007 to 2011Enrolled302ConditionsNon-target Heterologous Effects of Vaccines, Vaccine InteractionsArmsMeasles Vaccine at 9 months of age, DTP Vaccine at 9 months of age, Measles Vaccine at 18 months of age
NCT02765126 naunknown statusnot on this mapstarted 2016, after this paper: background citation

Clifford Craig Vaccine Trial Centre: Heterologous Effect of Diptheria, Tetanus, Acellular Pertussis Vaccination on Influenza Vaccine Challenge in the Elderly

TypeinterventionalSponsorClifford Craig Medical Research TrustRan2016 to 2019Enrolled450ConditionsHeterologous Effects of VaccinesArmsSeasonal influenza vaccine, Diphtheria-tetanus-acellular pertussis vaccine
3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  11. Association Between Basic Immunization Status and Stunting in Toddlers Aged 12-59 Months in Indonesia.Journal of preventive medicine and public health = Yebang Uihakhoe chi · 2025
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  14. Review
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  17. Sex-Differential and Non-specific Effects of Vaccines Over the Life Course.Current topics in microbiology and immunology · 2023
    Review
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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

6 authors.

K L FlanaganMonash University, Melbourne, Australia. katie.flanagan@dhhs.tas.gov.au
R van Crevel
N Curtis
F Shann
O Levy
Optimmunize Network

Funding

Modeling distinct neonatal purine metabolism to inform vaccine developmentR01AI100135 · NIAID · BOSTON CHILDREN'S HOSPITAL · PI LEVY, OFER · 2012 to 2016
$2.5M
Medical Research Council MC_U190088485NIAID NIH HHS R01 AI100135NIAID NIH HHS R01-AI100135-01
6 · The paper itself

Abstract

A growing body of evidence from epidemiologic, clinical, and immunologic studies indicates that vaccines can influence morbidity and mortality independent of vaccine-specific B-cell or T-cell immunity. For example, the live attenuated measles vaccine and BCG vaccine may reduce mortality from infections other than measles or tuberculosis, respectively. Immunologists call these heterologous effects and epidemiologists have called them nonspecific effects, indicating that they manifest against a broad range of pathogens/disease. These effects differ by sex, can be beneficial or detrimental, and appear to be mediated by mechanisms including innate immune memory (also known as "trained immunity") and cross-reacting lymphocytes. Herein we review recent studies in this emerging field based on a meeting of experts, the recent Optimmunize meeting, held in Copenhagen, Denmark, in August 2012. Further characterization of these effects is likely to expand the way vaccines are evaluated and alter the manner and sequence in which they are given.

Indexed as

Immunity, InnateClinical Trials as TopicDrug-Related Side Effects and Adverse ReactionsFemaleHumansMaleSex FactorsVaccinesVaccinesheterologous effectsinnate immunitynonspecific effectssex-differential effectsvaccine

Identifiers

PMID23572484
PMCPMC3689344

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.