Evidence map›Paper›PMID 42587831›Full record

ArticleCells2026

Isolation and Purification of Mast Cells from Murine Colonic Mucosa.

Ana M Estepa-San Nicolás, Laura E Córdova-Dávalos, Eduardo E Valdez-Morales, Daniel Cervantes-García, Mariela Jiménez, Jesús Barrera-Juárez, Guillermo A Cabral-García, Claudia González-Espinosa, Raquel Guerrero-Alba, Eva Salinas

Abstract read
In one paragraph

Article in Cells, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Ana M Estepa-San NicolásDepartment of Microbiology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.ORCID 0009-0000-5138-5893
Laura E Córdova-DávalosDepartment of Microbiology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.ORCID 0000-0001-5373-5308
Eduardo E Valdez-MoralesDepartment of Physiology and Pharmacology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.
Daniel Cervantes-GarcíaDepartment of Microbiology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.ORCID 0000-0002-9711-8042
Mariela JiménezDepartment of Microbiology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.
Jesús Barrera-JuárezDepartment of Physiology and Pharmacology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.
Guillermo A Cabral-GarcíaDepartment of Physiology and Pharmacology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.ORCID 0009-0000-2770-8197
Claudia González-EspinosaPharmacobiology Department, Center for Research and Advanced Studies (Cinvestav) of the National Polytechnic Institute (IPN), Mexico City 14330, Mexico.ORCID 0000-0001-7332-3829
Raquel Guerrero-AlbaDepartment of Physiology and Pharmacology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.ORCID 0000-0001-6010-1012
Eva SalinasDepartment of Microbiology, Basic Science Center, Autonomous University of Aguascalientes, Aguascalientes 20100, Mexico.ORCID 0000-0002-3570-7255

Funding

Autonomous University of Aguascalientes PIBB23-1Autonomous University of Aguascalientes PIFF23-1
6 · The paper itself

Abstract

Mast cells (MCs) are immune cells that produce numerous immunological mediators involved in inflammatory and allergic responses. Increased numbers of MCs are observed in chronic inflammatory reactions in organs such as the colon. There, MCs seem to participate in deleterious immune responses and tissue damage, but the detailed mechanisms of their activation are not known, mostly because procedures to obtain MC primary cultures from the colonic mucosa are expensive and time-consuming and present low yield. Here we describe a protocol to obtain MCs from the colonic mucosa (cmMCs) of C57BL/6 mice with high yield, viability and purity. Mucosal colon cells were dispersed by enzymatic digestion, and cmMCs were isolated by Percoll continuous-gradient centrifugation. This method allowed for the purification of 1,446,667 ± 112,442 cell/g of mucosal tissue, with 87.22% viability and 95.16% purity. The mucosal-like phenotype was predominant in isolated cmMCs, characterized by weak toluidine blue staining but strong expression of MC protease-1 (

Indexed as

Cell SeparationColonIntestinal MucosaMast CellsAnimalsCell DegranulationCell SurvivalChymasesMiceMice, Inbred C57BLChymasesMcpt1 protein, mousecolonic mucosal mast cellsMcpt1 protease genprimary cell culture

Identifiers

PMID42587831
PMCPMC13464855

What OpenQuestion holds

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Registered trials

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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.