Evidence mapPaperPMID 41744807Full record

ReviewCells2026

Exploring the Impact of Polychlorinated Biphenyls (PCBs) on the Development of MASLD: A Comprehensive Review.

Valeria Longo, Giuseppa Augello, Noemi Aloi, Alessandra Cusimano, Anna Licata, Emanuele Cannizzaro, Melchiorre Cervello, Maurizio Soresi, Paolo Colombo, Lydia Giannitrapani

Abstract readReview
In one paragraph

Review 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.

Valeria LongoInstitute for Biomedical Research and Innovation (IRIB), National Research Council, 90146 Palermo, Italy.
Giuseppa AugelloInstitute for Biomedical Research and Innovation (IRIB), National Research Council, 90146 Palermo, Italy.
Noemi AloiInstitute for Biomedical Research and Innovation (IRIB), National Research Council, 90146 Palermo, Italy.ORCID 0000-0002-6424-8588
Alessandra CusimanoInstitute for Biomedical Research and Innovation (IRIB), National Research Council, 90146 Palermo, Italy.ORCID 0000-0002-3595-8898
Anna LicataDepartment of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy.ORCID 0000-0003-0383-6121
Emanuele CannizzaroDepartment of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy.ORCID 0000-0001-7070-209X
Melchiorre CervelloInstitute for Biomedical Research and Innovation (IRIB), National Research Council, 90146 Palermo, Italy.ORCID 0000-0003-4923-7220
Maurizio SoresiDepartment of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy.ORCID 0000-0001-7850-555X
Paolo ColomboInstitute for Biomedical Research and Innovation (IRIB), National Research Council, 90146 Palermo, Italy.ORCID 0000-0002-0908-1359
Lydia GiannitrapaniInstitute for Biomedical Research and Innovation (IRIB), National Research Council, 90146 Palermo, Italy.ORCID 0000-0003-2845-5296

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as non-alcoholic fatty liver disease (NAFLD), is becoming the most common liver disease, affecting between 30 and 40% of the global population. MASLD is a multifaceted disease spectrum that is closely associated with obesity, insulin resistance, type 2 diabetes mellitus and, more broadly, metabolic syndrome. All these conditions increase the risk of liver-related mortality, which explains the intense research efforts in recent years to better elucidate its pathogenesis. The crucial impact of environmental pollutants on the development of MASLD is now well recognized. Polychlorinated biphenyls (PCBs) are environmental contaminants that act as endocrine disruptors. Recently, they have been associated with the development of diabetes, obesity, MASLD, and cancer. The association between liver diseases, namely toxicant-associated steatotic liver disease and steatohepatitis (TASLD and TASH, respectively), and occupational exposure to PCBs and other industrial chemicals has been documented by several lines of evidence, whereas the potential role of low-level environmental pollution in liver disease and in MASLD remains incompletely understood. Previous studies on animal models have shown that PCB exposure is associated with steatosis/steatohepatitis, fibrosis, cirrhosis, hepatocellular carcinoma (HCC), altered liver enzymes, and mortality in exposed populations. This review investigates the mechanisms underlying hepatic steatogenesis in preclinical and animal models and analyzes the existing literature on the possible role of PCBs, together with the other conventional risk factors, in the development of MASLD in humans.

Indexed as

Environmental PollutantsNon-alcoholic Fatty Liver DiseasePolychlorinated BiphenylsAnimalsHumansEnvironmental PollutantsPolychlorinated Biphenylsdioxin-like polychlorinated biphenylsmetabolic dysfunction-associated steatotic liver diseasenon-alcoholic fatty liver diseasenon-dioxin-like polychlorinated biphenylspolychlorinated biphenylstoxicant-associated steatotic liver disease

Identifiers

PMID41744807
PMCPMC12939530

What Socratic holds

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LicenceCC BY
Read underepoch 390

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 Socratic graph.