Evidence map›Paper›PMID 22829851›Full record

ReviewClinical & developmental immunology2012

Vitamin D in early childhood and the effect on immunity to Mycobacterium tuberculosis.

Anna Jane Battersby, Beate Kampmann, Sarah Burl

Open access · goldAbstract readReview
In one paragraph

Review in Clinical & developmental immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
4.2field-weighted citation impact, top 6% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Review
  7. Review
  8. Observational
  9. Article
  10. Article
  11. Vitamin D status in pediatric osteoarticular tuberculosis.Journal of clinical orthopaedics and trauma · 2015
    Article
  12. Review
  13. Severe acute malnutrition and infection.Paediatrics and international child health · 2014
    Review
  14. Article
  15. Article
  16. Review
  17. How important is vitamin D in preventing infections?Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2013
    Review
  18. Review
  19. Review
  20. 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

3 authors at 2 institutions in 2 countries.

Anna Jane BattersbyAcademic Department of Paediatrics, Imperial College London, St. Mary's Campus, Wright Fleming Building, Norfolk Place, London W2 1PG, UK. a.battersby@imperial.ac.uk
Beate Kampmann
Sarah Burl
Imperial College London · GBMRC Unit the Gambia · GM

Funding

Department of Health SRF-2009-02-07Medical Research Council MC_UP_A900_1115Medical Research Council MC_UP_A900_1122
6 · The paper itself

Abstract

A potential role for vitamin D as a therapeutic immunomodulator in tuberculosis (TB) has been recognised for over 150 years, but has only recently returned to the centre of the research arena due to the increasing awareness of the global vitamin D deficiency epidemic. As early as birth a child is often deficient in vitamin D, which may not only affect their bone metabolism but also modulate their immune function, contributing to the increased susceptibility to many infections seen early in life. Recent studies have begun to explain the mechanisms by which vitamin D affects immunity. Antimicrobial peptides are induced in conjunction with stimulation of innate pattern recognition receptors enhancing immunity to particular infections. In contrast the role of vitamin D within the adaptive immune response appears to be more regulatory in function, perhaps as a mechanism to reduce unwanted inflammation. In this paper we focus on the effect of vitamin D on immunity to TB. Where much of the attention has been paid by past reviews to the role of vitamin D in adult TB patients, this paper, where possible, focuses on research in paediatric populations.

Indexed as

Adaptive ImmunityChildHumansMycobacterium tuberculosisTuberculosisVitamin DVitaminsVitamin DVitamins

Identifiers

PMID22829851
PMCPMC3398646
OpenAlexW2064362489

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.