Evidence map›Paper›PMID 19095961›Full record

ArticleThe American journal of pathology2009

A C-type lectin MGL1/CD301a plays an anti-inflammatory role in murine experimental colitis.

Kengo Saba, Kaori Denda-Nagai, Tatsuro Irimura

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.8field-weighted citation impact, top 19% 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

32 citing papers in PubMed, 57 citations in OpenAlex.

  1. Review
  2. Oridonin-Loaded PDA@Gel@GO Nanocapsules Modulate NLRP3 and Epithelial Repair in Colitis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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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

3 authors at 1 institution in 1 country.

Kengo SabaLaboratory of Cancer Biology and Molecular Immunology, Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan.
Kaori Denda-Nagai
Tatsuro Irimura
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory bowel disease is caused by abnormal inflammatory and immune responses to harmless substances, such as commensal bacteria, in the large bowel. Such responses appear to be suppressed under healthy conditions, although the mechanism of such suppression is currently unclear. The present study aimed to reveal whether the recognition of bacterial surface carbohydrates by the macrophage galactose-type C-type lectin-1, MGL1/CD301a, induces both the production and secretion of interleukin (IL)-10. Dextran sulfate sodium salt (DSS) was orally administrated to mice that lacked MGL1/CD301a (Mgl1(-/-) mice) and their wild-type littermates. Mgl1(-/-) mice showed significantly more severe inflammation than wild-type mice after administration of DSS. MGL1-positive cells in the colonic lamina propria corresponded to macrophage-like cells with F4/80-high, CD11b-positive, and CD11c-intermediate expression. These cells in Mgl1(-/-) mice produced a lower level of IL-10 mRNA compared with wild-type mice after the administration of DSS for 2 days. Recombinant MGL1 was found to bind both Streptococcus sp. and Lactobacillus sp. among commensal bacteria isolated from mesenteric lymph nodes of DSS-treated mice. Heat-killed Streptococcus sp. induced an increase in IL-10 secretion by MGL1-positive colonic lamina propria macrophages, but not the macrophage population from Mgl1(-/-) mice. These results strongly suggest that MGL1/CD301a plays a protective role against colitis by effectively inducing IL-10 production by colonic lamina propria macrophages in response to invading commensal bacteria.

Indexed as

Immunity, MucosalAnimalsAsialoglycoproteinsColitisDisease Models, AnimalEnterococcusEnzyme-Linked Immunosorbent AssayEscherichia coliFemaleFlow CytometryImmunohistochemistryInflammationInterleukin-10Intestinal MucosaLactobacillusLectins, C-TypeAsialoglycoproteinsClec10a protein, mouseInterleukin-10Lectins, C-TypeMembrane Proteins

Identifiers

PMID19095961
PMCPMC2631327
OpenAlexW1969820779

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.