Evidence map›Paper›PMID 42026355›Full record

ArticleBulletin of experimental biology and medicine2026

Biomolecular Changes in the Myocardium of Female and Male BALB/c Mice with Autoimmune Myocarditis.

E A Melnikova, A V Sentyabreva, I S Tsvetkov, A M Kosyreva

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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

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3 · Its place in the literature

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4 · The record

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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.

E A MelnikovaAvtsyn Research Institute of Human Morphology, Petrovsky National Research Centre of Surgery, Moscow, Russia. ekaterina@melnikova.online.
A V SentyabrevaAvtsyn Research Institute of Human Morphology, Petrovsky National Research Centre of Surgery, Moscow, Russia.
I S TsvetkovAvtsyn Research Institute of Human Morphology, Petrovsky National Research Centre of Surgery, Moscow, Russia.
A M KosyrevaAvtsyn Research Institute of Human Morphology, Petrovsky National Research Centre of Surgery, Moscow, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autoimmune myocarditis is a disease with pronounced sex-related differences. It is known that the incidence of myocarditis is higher in men; however, other autoimmune diseases are more commonly observed in women. The aim of this study was to assess molecular and biological changes in the myocardium of male and female BALB/c mice on days 14 and 60 of experimental autoimmune myocarditis. We examined the morphological properties of the myocardium, the expression of pro- and anti-inflammatory markers in the myocardium, and the concentrations of IL-1β and IL-10 in blood serum. Sex-specific differences in the molecular and biological changes in the myocardium were identified at both time points of autoimmune myocarditis. In males, a pronounced lymphoid-histiocytic infiltration was observed, along with alterations in the balance of pro- and anti-inflammatory cytokines. Males showed increased expression of Il1b, Il6, Hif1a, and Tgfb mRNA on day 14 and Il1b, Nfkb, Il10, and Tgfb mRNA on day 60. In females, changes were less pronounced: the expression of Il1b mRNA was elevated on day 14, but no significant changes were observed on day 60. The serum levels of IL-10 and IL-1β in males increased on days 14 and 60, respectively. These findings may explain the sex-specific differences in the course of autoimmune myocarditis.

Indexed as

Autoimmune DiseasesMyocarditisMyocardiumAnimalsFemaleHypoxia-Inducible Factor 1, alpha SubunitInterleukin-10Interleukin-1betaInterleukin-6MaleMiceMice, Inbred BALB CNF-kappa BRNA, MessengerSex CharacteristicsSex FactorsHypoxia-Inducible Factor 1, alpha SubunitIL1B protein, mouseInterleukin-10Interleukin-1betaInterleukin-6NF-kappa BRNA, Messengerautoimmune diseasesimmune responseinflammationmyocarditissex differences

Identifiers

PMID42026355

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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.