Literature DB >> 27219869

Synergism between sinusoidal-50 Hz magnetic field and formaldehyde in triggering carcinogenic effects in male Sprague-Dawley rats.

Morando Soffritti1, Eva Tibaldi1, Michela Padovani1, David G Hoel2, Livio Giuliani3, Luciano Bua1, Michelina Lauriola1, Laura Falcioni1, Marco Manservigi1, Fabiana Manservisi1, Fiorella Belpoggi1.   

Abstract

BACKGROUND: Experimental rodent bioassays performed up to now have failed to provide conclusive confirmation of the carcinogenicity of extremely low frequency magnetic fields (ELFMF).
OBJECTIVES: To evaluate the potential synergistic carcinogenic effects of concurrent exposure to ELFMF and formaldehyde in four groups of male and female Sprague-Dawley rats.
METHODS: One group was exposed from prenatal life until natural death to S-50 Hz MF and to formaldehyde in drinking water from 6 weeks of age for 104 weeks, two groups were treated only with formaldehyde or only with MF and one group served as untreated control.
RESULTS: Compared to untreated controls, exposure to MF and formaldehyde causes in males a statistically significant increased incidence of malignant tumors (P ≤ 0.01), thyroid C-cell carcinomas (P ≤ 0.01), and hemolymphoreticular neoplasias (P ≤ 0.05). No statistically significant differences were observed among female groups.
CONCLUSIONS: Life-span exposure to MF and formaldehyde induces statistically significant carcinogenic effects in male rats. Am. J. Ind. Med. 59:509-521, 2016.
© 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Entities:  

Keywords:  Sprague-Dawley rats; carcinogenic synergism between S-50 Hz MF plus formaldehyde; hemolymphoreticular neoplasias; life-span bioassays; thyroid C-cell carcinomas

Mesh:

Substances:

Year:  2016        PMID: 27219869     DOI: 10.1002/ajim.22598

Source DB:  PubMed          Journal:  Am J Ind Med        ISSN: 0271-3586            Impact factor:   2.214


  8 in total

1.  Evaluation of Toxicant-Associated Fatty Liver Disease and Liver Neoplastic Progress in Sprague-Dawley Rats Treated with Low Doses of Aflatoxin B1 Alone or in Combination with Extremely Low Frequency Electromagnetic Fields.

Authors:  Andrea Vornoli; Eva Tibaldi; Federica Gnudi; Daria Sgargi; Fabiana Manservisi; Fiorella Belpoggi; Francesco Tovoli; Daniele Mandrioli
Journal:  Toxins (Basel)       Date:  2022-05-03       Impact factor: 5.075

Review 2.  Timescales of developmental toxicity impacting on research and needs for intervention.

Authors:  Philippe Grandjean; Latifa Abdennebi-Najar; Robert Barouki; Carl F Cranor; Ruth A Etzel; David Gee; Jerrold J Heindel; Karin S Hougaard; Patricia Hunt; Tim S Nawrot; Gail S Prins; Beate Ritz; Morando Soffritti; Jordi Sunyer; Pal Weihe
Journal:  Basic Clin Pharmacol Toxicol       Date:  2018-12-10       Impact factor: 4.080

3.  ELF-MF exposure affects the robustness of epigenetic programming during granulopoiesis.

Authors:  Melissa Manser; Mohamad R Abdul Sater; Christoph D Schmid; Faiza Noreen; Manuel Murbach; Niels Kuster; David Schuermann; Primo Schär
Journal:  Sci Rep       Date:  2017-03-07       Impact factor: 4.379

Review 4.  Extremely Low-Frequency Magnetic Fields and Redox-Responsive Pathways Linked to Cancer Drug Resistance: Insights from Co-Exposure-Based In Vitro Studies.

Authors:  Stefano Falone; Silvano Santini; Valeria Cordone; Giovanna Di Emidio; Carla Tatone; Marisa Cacchio; Fernanda Amicarelli
Journal:  Front Public Health       Date:  2018-02-23

5.  Power frequency magnetic field promotes a more malignant phenotype in neuroblastoma cells via redox-related mechanisms.

Authors:  S Falone; S Santini; V Cordone; P Cesare; A Bonfigli; M Grannonico; G Di Emidio; C Tatone; M Cacchio; F Amicarelli
Journal:  Sci Rep       Date:  2017-09-13       Impact factor: 4.379

6.  Case-Control Study on Occupational Exposure to Extremely Low-Frequency Electromagnetic Fields and the Association with Meningioma.

Authors:  Michael Carlberg; Tarmo Koppel; Mikko Ahonen; Lennart Hardell
Journal:  Biomed Res Int       Date:  2018-01-03       Impact factor: 3.411

Review 7.  The Critical Importance of Molecular Biomarkers and Imaging in the Study of Electrohypersensitivity. A Scientific Consensus International Report.

Authors:  Dominique Belpomme; George L Carlo; Philippe Irigaray; David O Carpenter; Lennart Hardell; Michael Kundi; Igor Belyaev; Magda Havas; Franz Adlkofer; Gunnar Heuser; Anthony B Miller; Daniela Caccamo; Chiara De Luca; Lebrecht von Klitzing; Martin L Pall; Priyanka Bandara; Yael Stein; Cindy Sage; Morando Soffritti; Devra Davis; Joel M Moskowitz; S M J Mortazavi; Martha R Herbert; Hanns Moshammer; Gerard Ledoigt; Robert Turner; Anthony Tweedale; Pilar Muñoz-Calero; Iris Udasin; Tarmo Koppel; Ernesto Burgio; André Vander Vorst
Journal:  Int J Mol Sci       Date:  2021-07-07       Impact factor: 5.923

Review 8.  Epigenetic dysregulation in various types of cells exposed to extremely low-frequency magnetic fields.

Authors:  Gianfranco Giorgi; Brunella Del Re
Journal:  Cell Tissue Res       Date:  2021-07-21       Impact factor: 5.249

  8 in total

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