Evidence map›Paper›PMID 20304952›Full record

ArticleThe American journal of pathology2010

Dendritic cells produce CXCL13 and participate in the development of murine small intestine lymphoid tissues.

Keely G McDonald, Jacquelyn S McDonough, Brian K Dieckgraefe, Rodney D Newberry

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

43 citing papers in PubMed, 72 citations in OpenAlex.

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  14. Spatial distribution of LTi-like cells in intestinal mucosa regulates type 3 innate immunity.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  18. Oxysterols in intestinal immunity and inflammation.Journal of internal medicine · 2019
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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

4 authors at 1 institution in 1 country.

Keely G McDonaldDepartment of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.
Jacquelyn S McDonough
Brian K Dieckgraefe
Rodney D Newberry
Washington University in St. Louis · US

Funding

Washington University Center for Cellular ImagingP30CA091842 · NCI · WASHINGTON UNIVERSITY · PI TIMOTHY J. EBERLEIN · 2001 to 2026
$128.0M
Washington University DDRCC Supplemental Equipment RequestP30DK052574 · NIDDK · WASHINGTON UNIVERSITY · PI Nicholas O. Davidson · 2000 to 2026
$30.8M
Lymphotoxin Beta Receptor in Intestinal InflammationR01DK064798 · NIDDK · WASHINGTON UNIVERSITY · PI NEWBERRY, RODNEY D · 2005 to 2013
$2.8M
Isolated Lymphoid Follicle in AgingR21AG028309 · NIA · WASHINGTON UNIVERSITY · PI NEWBERRY, RODNEY D · 2006 to 2007
$339k
NCI NIH HHS P30 CA091842NCI NIH HHS P30 CA91842NIA NIH HHS AG028309NIA NIH HHS R21 AG028309NIDDK NIH HHS DK64798NIDDK NIH HHS P30 DK052574NIDDK NIH HHS P30-DK52574NIDDK NIH HHS R01 DK064798
6 · The paper itself

Abstract

In the adult intestine, luminal microbiota induce cryptopatches to transform into isolated lymphoid follicles (ILFs), which subsequently act as sites for the generation of IgA responses. The events leading to this conversion are incompletely understood. Dendritic cells (DCs) are components of cryptopatches (CPs) and ILFs and were therefore evaluated in this process. We observed that the adult murine intestine contains clusters of DCs restricted to the CP/ILF continuum. A numerical and cell associative hierarchy in the adult intestine and a chronologic hierarchy in the neonatal intestine demonstrated that these clusters form after the coalescence of CD90+ cells to form CPs and before the influx of B220+ B lymphocytes to form ILFs. Cluster formation was dependent on lymphotoxin and the lymphotoxin beta receptor and independent of lymphocytes. The ILF DC population was distinguished from that of the lamina propria by the absence of CD4+CD11c+ cells and an increased proportion of CD11c+B220+ cells. The formation of clusters was not limited by DC numbers but was induced by luminal microbiota. Moreover, in the absence of the chemokine CXCL13, CP transformation into ILF was arrested. Furthermore, ILF DCs express CXCL13, and depletion of DCs resulted in regression of ILFs and disorganization of CPs. These results reveal DC participation in ILF transformation and maintenance and suggest that in part this may be due to CXCL13 production by these cells.

Indexed as

Gene Expression RegulationAnimalsB-LymphocytesChemokine CXCL13Dendritic CellsFlow CytometryImmune SystemIntestine, SmallLeukocyte Common AntigensLymphocytesLymphoid TissueMiceMice, Inbred C57BLMucous MembraneThy-1 AntigensChemokine CXCL13Cxcl13 protein, mouseLeukocyte Common AntigensThy-1 Antigens

Identifiers

PMID20304952
PMCPMC2861101
OpenAlexW2092129310

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.