Evidence map›Paper›PMID 40576745›Full record

ArticleInflammopharmacology2025

Intact glycoconjugates from Taenia crassiceps excreted/secreted products ameliorate chemically induced colitis by modulating inflammation and strengthening adherens junctions.

Yadira Ledesma-Soto, Ilse Chávez-Soto, Marissa Calderón-Torres, Andrea Monserrat Rodríguez-Lozoya, Jonadab E Olguin, Luis B Hernández-Portilla, César M Flores-Ortíz, Fernando Candanedo, Miriam Rodriguez-Sosa, Sonia E Hernández-Navia and 1 more

Abstract read
In one paragraph

Article in Inflammopharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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.

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

1 citing paper in PubMed.

  1. Review
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

11 authors.

Yadira Ledesma-SotoFacultad de Estudios Superiores Iztacala, Unidad de Investigación en Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
Ilse Chávez-SotoFacultad de Estudios Superiores Iztacala, Unidad de Investigación en Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
Marissa Calderón-TorresFacultad de Estudios Superiores Iztacala, Unidad de Investigación en Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
Andrea Monserrat Rodríguez-LozoyaFacultad de Estudios Superiores Iztacala, Unidad de Investigación en Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
Jonadab E OlguinFacultad de Estudios Superiores Iztacala, Laboratorio Nacional en Salud, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
Luis B Hernández-PortillaFacultad de Estudios Superiores Iztacala, Laboratorio Nacional en Salud, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
César M Flores-OrtízFacultad de Estudios Superiores Iztacala, Laboratorio Nacional en Salud, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
Fernando CandanedoDepartamento de Patología, Centro Médico Nacional SXXI, IMSS, Ciudad de México, México.
Miriam Rodriguez-SosaFacultad de Estudios Superiores Iztacala, Unidad de Investigación en Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
Sonia E Hernández-NaviaFacultad de Estudios Superiores Iztacala, Unidad de Investigación en Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México.
Luis I TerrazasFacultad de Estudios Superiores Iztacala, Unidad de Investigación en Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, Edo. México, 54090, México. literrazas@unam.mx.ORCID http://orcid.org/0000-0003-4649-4117

Funding

Consejo Mexiquense de Ciencia y Tecnología FICDTEM-2021-089Consejo Mexiquense de Ciencia y Tecnología FICDTEM-2023-132Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México PAPIIT-IN212722FESI-PAPCA 2021-2022-24
6 · The paper itself

Abstract

backgroundUlcerative colitis (UC) is a chronic inflammatory disease that is increasing in prevalence worldwide. Notably, helminth infections, known for their immunoregulatory properties, are inversely related to inflammatory conditions such as UC. Research has indicated that Taenia crassiceps infection can improve inflammatory-mediated diseases, including type 1 diabetes, experimental autoimmune encephalomyelitis, and colitis. Subsequent studies revealed that helminth-derived products can replicate the effects of complete infection in the context of inflammatory diseases; however, the mechanisms underlying these effects remain unclear. This study examined the impact of intact glycans from T. crassiceps excreted/secreted products (TcES) on host responses to dextran sodium sulfate (DSS)-induced colitis.

methodsUC was induced by administering 4% DSS in the drinking water for 9 days. The mice were treated with intact TcES, glycan-depleted TcES, or protein-depleted TcES 2 days after colitis induction. Symptoms of the disease, along with immunologic and histopathological evaluations, were performed.

resultsColitic mice that received intact TcES presented fewer disease symptoms and less histopathological damage. Intact TcES reduced the proinflammatory response while increasing the production of IL-4, IL-22, IL-31, and MCP-1 and promoting M2 macrophage polarization via PD-L2 expression. Furthermore, intact TcES diminished neutrophil infiltration, inhibited NF-κB and p38 phosphorylation in the colon, and suppressed reactive oxygen species and 3-nitrotyrosine levels, thus protecting the colon. These effects were accompanied by increased expression of E-cadherin and β-catenin, indicating improved epithelial barrier integrity. Conversely, mice treated with glycan-depleted or protein-depleted TcES exhibited exacerbated colitis characterized by disruption of colon tissue architecture, extensive inflammation, and epithelial damage, including loss of E-cadherin and β-catenin and a lack of M2 macrophage polarization.

conclusionsGlycoconjugates on TcES play a significant role in mediating the immunomodulatory effects that alleviate DSS-induced colitis.

Indexed as

ColitisColitis, UlcerativeGlycoconjugatesInflammationTaeniaAnimalsColonCytokinesDextran SulfateDisease Models, AnimalFemaleMacrophagesMiceMice, Inbred C57BLCytokinesDextran SulfateGlycoconjugatesAdherens junctionCarbohydratesColitisEpithelial barrierGlycansHelminthsM2 macrophages

Identifiers

PMID40576745
PMCPMC12397184

What OpenQuestion holds

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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.