Evidence map›Paper›PMID 39199203›Full record

ArticleAntioxidants (Basel, Switzerland)2024

Sex Differences in Hepatic Inflammation, Lipid Metabolism, and Mitochondrial Function Following Early Lipopolysaccharide Exposure in Epileptic WAG/Rij Rats.

Stefania Melini, Giovanna Trinchese, Adriano Lama, Fabiano Cimmino, Filomena Del Piano, Federica Comella, Nicola Opallo, Antonio Leo, Rita Citraro, Luigia Trabace and 4 more

Abstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

14 authors.

Stefania MeliniDepartment of Pharmacy, School of Medicine, University of Naples Federico II, 80131 Naples, Italy.
Giovanna TrincheseDepartment of Biology, University of Naples Federico II, 80126 Naples, Italy.ORCID 0000-0002-4096-6876
Adriano LamaDepartment of Pharmacy, School of Medicine, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-5816-1400
Fabiano CimminoDepartment of Biology, University of Naples Federico II, 80126 Naples, Italy.ORCID 0000-0001-5239-4329
Filomena Del PianoDepartment of Veterinary Medicine and Animal Productions, University of Naples Federico II, 80137 Naples, Italy.ORCID 0000-0002-7900-8122
Federica ComellaDepartment of Pharmacy, School of Medicine, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-5192-3556
Nicola OpalloDepartment of Pharmacy, School of Medicine, University of Naples Federico II, 80131 Naples, Italy.
Antonio LeoScience of Health Department, School of Medicine, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy.ORCID 0000-0002-0061-1608
Rita CitraroScience of Health Department, School of Medicine, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy.ORCID 0000-0001-6746-6751
Luigia TrabaceDepartment of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy.ORCID 0000-0003-3073-8404
Giuseppina Mattace RasoDepartment of Pharmacy, School of Medicine, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-5254-139X
Claudio PirozziDepartment of Pharmacy, School of Medicine, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-3409-5744
Maria Pina MollicaDepartment of Biology, University of Naples Federico II, 80126 Naples, Italy.
Rosaria MeliDepartment of Pharmacy, School of Medicine, University of Naples Federico II, 80131 Naples, Italy.

Funding

M.I.U.R.-PRIN: PROGETTI DI RICERCA DI RILEVANTE INTERESSE NAZIONALE - Bando 2017 2017YZF7MA
6 · The paper itself

Abstract

Among the non-communicable neurological diseases, epilepsy is characterized by abnormal brain activity with several peripheral implications. The role of peripheral inflammation in the relationship between seizure development and nonalcoholic fatty liver disease based on sex difference remains still overlooked. Severe early-life infections lead to increased inflammation that can aggravate epilepsy and hepatic damage progression, both related to increased odds of hospitalization for epileptic patients with liver diseases. Here, we induced a post-natal-day 3 (PND3) infection by LPS (1 mg/kg, i.p.) to determine the hepatic damage in a genetic model of young epileptic WAG/Rij rats (PND45). We evaluated intra- and inter-gender differences in systemic and liver inflammation, hepatic lipid dysmetabolism, and oxidative damage related to mitochondrial functional impairment. First, epileptic rats exposed to LPS, regardless of gender, displayed increased serum hepatic enzymes and altered lipid profile. Endotoxin challenge triggered a more severe inflammatory and immune response in male epileptic rats, compared to females in both serum and liver, increasing pro-inflammatory cytokines and hepatic immune cell recruitment. Conversely, LPS-treated female rats showed significant alterations in systemic and hepatic lipid profiles and reduced mitochondrial fatty acid oxidation. The two different sex-dependent mechanisms of LPS-induced liver injury converge in increased ROS production and related mitochondrial oxidative damage in both sexes. Notably, a compensatory increase in antioxidant defense was evidenced only in female rats. Our study with a translational potential demonstrates, for the first time, that early post-natal infections in epileptic rats induced or worsened hepatic disorders in a sex-dependent manner, amplifying inflammation, lipid dysmetabolism, and mitochondrial impairment.

Indexed as

epilepsygenetic animal modelmitochondrial bioenergeticsneonatal infectionsoxidative damagesex-dependent alterations

Identifiers

PMID39199203
PMCPMC11351225

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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.