Evidence map›Paper›PMID 42799977›Full record

ArticleBulletin of experimental biology and medicine2026

A Tissue-Engineered In Vitro Intestinal Wall Model for Assessing the Immunomodulatory Activity of the Human Gut Microbiota.

I V Arutyunyan, A G Soboleva, M S Das, A N Senyagin, I V Podoprigora, D V Balchir, S O Melkova, S Y Faddeeva, A V Elchaninov

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Article in Bulletin of experimental biology and medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

9 authors.

I V ArutyunyanResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia. labrosta@yandex.ru.
A G SobolevaResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia.
M S DasResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia.
A N SenyaginResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia.
I V PodoprigoraResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia.
D V BalchirResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia.
S O MelkovaResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia.
S Y FaddeevaResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia.
A V ElchaninovResearch Institute of Molecular and Cellular Medicine, Peoples' Friendship University of Russia Named after Patrice Lumumba (RUDN University), Moscow, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of in vitro models for screening the immunological activity of commensal bacteria in the human microbiota is a promising and highly relevant field of tissue engineering and experimental microbiology. This article describes a technology for fabricating a standardized, accessible, and easy-to-implement tissue-engineered in vitro model of the human intestinal wall. This model reproduces the physiologically relevant ratio of absorptive and mucin-producing enterocytes, while ensuring the spatial distribution and interaction of enterocytes and immune cells without the need for xenogeneic or synthetic scaffold materials. Exposure of the tissue-engineered intestinal model to E. coli O55:B5 LPS leads to the development of an inflammatory response, which was verified by changes in the expression level of the IL8 gene, encoding a key proinflammatory cytokine in dysbiosis. The developed tissue-engineered intestinal model can be used to screen for the immunomodulatory activity of commensal bacterial strains with potential organoprotective effects, as demonstrated by the example of the Opitutia bacterium KCR 482 strain.

Indexed as

3D culturegut microbiotaimmunomodulatory activityintestinetissue-engineered model

Identifiers

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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.