Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA360284 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:The widespread use of wireless devices during the last decades is rising the concern about the adverse health effects of the radiofrequency electromagnetic radiation (RF-EMR) emitted from these devices. Studies are targeting on unrevealing the underlying mechanisms of RF-EMR action. The contribution of the “omics” high throughput approaches is a prerequisite towards this direction. In the present work, C57BL/6 adult male mice were sham-exposed (nSE=8) or whole-body exposed (nExp=8) for 2h to GSM 1800 MHz mobile phone radiation at 11 V/m average electric field intensity, and the RF-EMR effects on the hippocampal lipidome and transcriptome profile were evaluated. The data analysis of the phospholipids’ fatty acid residues revealed that the levels of six fatty acids (16:0, 16:1 6+7c, 18:1 9c, 20:5 w3, SFA, MUFA) were significantly altered (p<0.05) in the exposed group. The microarray data analysis demonstrated that the expression of 178 genes changed significantly (p<0.05) between the two groups with a fold change cut off of 1.5. In general, the observed changes point out the attention to a membrane remodeling response of the tissue phospholipids after non-ionizing radiation exposure, reducing the Saturated Fatty Acids (SFA) and EPA omega-3 (20:5 w3) and increasing Monounsaturated Fatty Acids (MUFA) residues and in parallel reflect an impact to genes implicated in critical biological processes, as cell cycle, DNA replication and repair, cell death, cell signaling, nervous system development and function, immune system response, lipid metabolism and cancer
2017-07-10 | GSE93199 | GEO
Project description:Gene expression profile in Tgfb1 heterozygote and wild type mouse mammay glands, after whole body exposure to an acute dose of 10cGy ionizing radiation
2015-09-07 | E-GEOD-18216 | ExpressionAtlas
Project description:Worldwide, number of mobile phone users have increased from 5.57 billion in 2011 to 6.8 billion in 2019. However short and long term impacts of the electromagnetic radiations emitting of mobile phone on tissue homeostasis with particular to brain proteome composition needs further investigation. In this study, we attempted a global proteome profiling study of rat hippocampus exposed to mobile phone radiation for 20 weeks (for 3 hrs/day for 5 days/week) to identify deregulated proteins and western blot analysis for validation. As a result, we identified 358 hippocampus proteins, of which 16 showed deregulation (log2 (exposed/control)>±1.0, p-value<0.05). Majority of these deregulated proteins grouped to three clusters sharing similar molecular functions/pathways. A set of four proteins (Aldehyde dehydrogenase:Aldh5a1, Na+ K+ transporting ATPase:Atp1b2, plasma membrane calcium transporting ATPase:PMCA and protein S100b) presenting each functional pathways were selected as important molecules. Western blot analysis of this protein set, expect Atp1b2, in independent samples corroborated the mass spectrometry findings. Aldh5a1 involve in cellular energy metabolism, both Atp1b2 and PMCA responsible for membrane transport and protein S100b has neuroprotective role. In conclusion, we present deregulated hippocampus proteome upon mobile phone radiation which might impact healthy functioning of brain.
2019-11-08 | MSV000084559 | MassIVE
Project description:Worldwide, number of mobile phone users have increased from 5.57 billion in 2011 to 6.8 billion in 2019. However short and long term impacts of the electromagnetic radiations emitting of mobile phone on tissue homeostasis with particular to brain proteome composition needs further investigation. In this study, we attempted a global proteome profiling study of rat hippocampus exposed to mobile phone radiation for 20 weeks (for 3 hrs/day for 5 days/week) to identify deregulated proteins and western blot analysis for validation. As a result, we identified 358 hippocampus proteins, of which 16 showed deregulation (log2 (exposed vs control). Majority of these deregulated proteins grouped to three clusters sharing similar molecular functions/pathways. A set of four proteins (Aldehyde dehydrogenase:Aldh5a1, Na+ K+ transporting ATPase:Atp1b2, plasma membrane calcium transporting ATPase:PMCA and protein S100b) presenting each functional pathways were selected as important molecules. Western blot analysis of this protein set, expect Atp1b2, in independent samples corroborated the mass spectrometry findings. Aldh5a1 involve in cellular energy metabolism, both Atp1b2 and PMCA responsible for membrane transport and protein S100b has neuroprotective role. In conclusion, we present deregulated hippocampus proteome upon mobile phone radiation which might impact healthy functioning of brain.
2019-12-20 | MSV000084732 | MassIVE
Project description:Worldwide, number of mobile phone users have increased from 5.57 billion in 2011 to 6.8 billion in 2019. However short and long term impacts of the electromagnetic radiations emitting of mobile phone on tissue homeostasis with particular to brain proteome composition needs further investigation. In this study, we attempted a global proteome profiling study of rat hippocampus exposed to mobile phone radiation for 20 weeks (for 3 hrs/day for 5 days/week) to identify deregulated proteins and western blot analysis for validation. As a result, we identified 358 hippocampus proteins, of which 16 showed deregulation (log2 (exposed/control), p-value<0.05). Majority of these deregulated proteins grouped to three clusters sharing similar molecular functions/pathways. A set of four proteins (Aldehyde dehydrogenase:Aldh5a1, Na+ K+ transporting ATPase:Atp1b2, plasma membrane calcium transporting ATPase:PMCA and protein S100b) presenting each functional pathways were selected as important molecules. Western blot analysis of this protein set, expect Atp1b2, in independent samples corroborated the mass spectrometry findings. Aldh5a1 involve in cellular energy metabolism, both Atp1b2 and PMCA responsible for membrane transport and protein S100b has neuroprotective role. In conclusion, we present deregulated hippocampus proteome upon mobile phone radiation which might impact healthy functioning of brain.
2019-12-20 | MSV000084731 | MassIVE
Project description:Worldwide, number of mobile phone users have increased from 5.57 billion in 2011 to 6.8 billion in 2019. However short and long term impacts of the electromagnetic radiations emitting of mobile phone on tissue homeostasis with particular to brain proteome composition needs further investigation. In this study, we attempted a global proteome profiling study of rat hippocampus exposed to mobile phone radiation for 20 weeks (for 3 hrs/day for 5 days/week) to identify deregulated proteins and western blot analysis for validation. As a result, we identified 358 hippocampus proteins, of which 16 showed deregulation (log2 (exposed vs control). Majority of these deregulated proteins grouped to three clusters sharing similar molecular functions/pathways. A set of four proteins (Aldehyde dehydrogenase:Aldh5a1, Na+ K+ transporting ATPase:Atp1b2, plasma membrane calcium transporting ATPase:PMCA and protein S100b) presenting each functional pathways were selected as important molecules. Western blot analysis of this protein set, expect Atp1b2, in independent samples corroborated the mass spectrometry findings. Aldh5a1 involve in cellular energy metabolism, both Atp1b2 and PMCA responsible for membrane transport and protein S100b has neuroprotective role. In conclusion, we present deregulated hippocampus proteome upon mobile phone radiation which might impact healthy functioning of brain.
2020-01-03 | MSV000084746 | MassIVE
Project description:Despite many studies over a decade, it still remains ambiguous as to the real biological effects induced by radiofrequency electromagnetic fields (RF EMF). Epidemiological studies indicates that long-term exposure to EMF could increase the risk of breast cancer. Some reports have showed that in vitro EMF exposures change cellular gene expression. In this study, we investigated global gene expression responses to RF EMF simulating the Global System for Mobile Communications (GSM) 1800 MHz signal in human breast cancer cell line MCF-7 using transcriptomic approaches.
2010-07-20 | GSE22991 | GEO
Project description:Radiation exposure of mouse embryonic brain - 2 h, 24 h post-irradiation
2015-07-13 | E-MTAB-2720 | ExpressionAtlas
Project description:Microarray characterization of gene expression changes in blood during acute ethanol exposure
2025-01-24 | E-GEOD-20489 | ExpressionAtlas