Evidence map›Paper›PMID 22007288›Full record

ArticleJournal of parasitology research2012

The Role of Vitamin D and Vitamin D Receptor in Immunity to Leishmania major Infection.

James P Whitcomb, Mary Deagostino, Mark Ballentine, Jun Fu, Martin Tenniswood, Joellen Welsh, Margherita Cantorna, Mary Ann McDowell

Open access · goldAbstract read
In one paragraph

Article in Journal of parasitology research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Serum 25-hydroxyvitamin D level and vitamin D receptor (VDR) polymorphisms in patients infected withJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2020
    Article
  8. Article
  9. Review
  10. Dietary Vitamin D3 Deficiency Increases Resistance toFrontiers in cellular and infection microbiology · 2019
    Article
  11. Review
  12. Cutaneous Manifestations of Human and Murine Leishmaniasis.International journal of molecular sciences · 2017
    Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Vitamin D and inflammatory diseases.Journal of inflammation research · 2014
    Review
  18. Article
  19. Article
  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

8 authors at 3 institutions in 1 country.

James P WhitcombEck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA.
Mary Deagostino
Mark Ballentine
Jun Fu
Martin Tenniswood
Joellen Welsh
Margherita Cantorna
Mary Ann McDowell
University of Notre Dame · USUniversity at Albany, State University of New York · USPennsylvania State University · US

Funding

Vitamin D Fluctuations and the Mucosal Immune ResponseR01AT005378 · NCCIH · PENNSYLVANIA STATE UNIVERSITY, THE · PI CANTORNA, MARGHERITA T · 2009 to 2020
$4.1M
Vitamin D and NKT Cell Regulation of Multiple SclerosisR01NS067563 · NINDS · PENNSYLVANIA STATE UNIVERSITY, THE · PI CANTORNA, MARGHERITA T · 2010 to 2014
$1.5M
IL-12 Regulation in Leishmania Infected Dendritic CellsR01AI056242 · NIAID · UNIVERSITY OF NOTRE DAME · PI MCDOWELL, MARY A · 2005 to 2009
$1.3M
NCCIH NIH HHS R01 AT005378NIAID NIH HHS R01 AI056242NINDS NIH HHS R01 NS067563
6 · The paper itself

Abstract

Vitamin D signaling modulates a variety of immune responses. Here, we assessed the role of vitamin D in immunity to experimental leishmaniasis infection in vitamin D receptor-deficient mice (VDRKO). We observed that VDRKO mice on a genetically resistant background have decreased Leishmania major-induced lesion development compared to wild-type (WT) mice; additionally, parasite loads in infected dermis were significantly lower at the height of infection. Enzymatic depletion of the active form of vitamin D mimics the ablation of VDR resulting in an increased resistance to L. major. Conversely, VDRKO or vitamin D-deficient mice on the susceptible Th2-biased background had no change in susceptibility. These studies indicate vitamin D deficiency, either through the ablation of VDR or elimination of its ligand, 1,25D3, leads to an increase resistance to L. major infection but only in a host that is predisposed for Th-1 immune responses.

Identifiers

PMID22007288
PMCPMC3191735
OpenAlexW2099206618

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.