Studying the protein expression in human B lymphoblastoid cells exposed to 1.8-GHz (GSM) radiofrequency radiation (RFR) with protein microarray

► Protein microarray shows the differential expression of 27 proteins induced by RFR. ► RPA32 related to DNA repair is down-regulated in Western blot. ► p73 related to cell genome stability and apoptosis is up-regulated in Western blot. In the present study, the protein microarray was used to invest...

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Veröffentlicht in:Biochemical and biophysical research communications 2013-03, Vol.433 (1), p.36-39
Hauptverfasser: Zhijian, Chen, Xiaoxue, Li, Wei, Zheng, Yezhen, Lu, Jianlin, Lou, Deqiang, Lu, Shijie, Chen, Lifen, Jin, Jiliang, He
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container_issue 1
container_start_page 36
container_title Biochemical and biophysical research communications
container_volume 433
creator Zhijian, Chen
Xiaoxue, Li
Wei, Zheng
Yezhen, Lu
Jianlin, Lou
Deqiang, Lu
Shijie, Chen
Lifen, Jin
Jiliang, He
description ► Protein microarray shows the differential expression of 27 proteins induced by RFR. ► RPA32 related to DNA repair is down-regulated in Western blot. ► p73 related to cell genome stability and apoptosis is up-regulated in Western blot. In the present study, the protein microarray was used to investigate the protein expression in human B-cell lymphoblastoid cells intermittently exposed to 1.8-GHz GSM radiofrequency radiation (RFR) at the specific absorption rate (SAR) of 2.0W/kg for 24h. The differential expression of 27 proteins was found, which were related to DNA damage repair, apoptosis, oncogenesis, cell cycle and proliferation (ratio >1.5-fold, P
doi_str_mv 10.1016/j.bbrc.2013.02.071
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In the present study, the protein microarray was used to investigate the protein expression in human B-cell lymphoblastoid cells intermittently exposed to 1.8-GHz GSM radiofrequency radiation (RFR) at the specific absorption rate (SAR) of 2.0W/kg for 24h. The differential expression of 27 proteins was found, which were related to DNA damage repair, apoptosis, oncogenesis, cell cycle and proliferation (ratio &gt;1.5-fold, P&lt;0.05). The results validated with Western blot assay indicated that the expression of RPA32 was significantly down-regulated (P&lt;0.05) while the expression of p73 was significantly up-regulated in RFR exposure group (P&lt;0.05). 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Xiaoxue, Li ; Wei, Zheng ; Yezhen, Lu ; Jianlin, Lou ; Deqiang, Lu ; Shijie, Chen ; Lifen, Jin ; Jiliang, He</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-b96d6333b9c592c5feab4c0160a059cb8bfe1e5bc11c55f14fa573ff762fb4403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>60 APPLIED LIFE SCIENCES</topic><topic>ABSORPTION</topic><topic>APOPTOSIS</topic><topic>Apoptosis - radiation effects</topic><topic>BIOLOGICAL EFFECTS</topic><topic>CELL CYCLE</topic><topic>Cell Cycle - radiation effects</topic><topic>Cell Line</topic><topic>CELL PROLIFERATION</topic><topic>Cell Proliferation - radiation effects</topic><topic>Cell Transformation, Neoplastic - radiation effects</topic><topic>DNA DAMAGES</topic><topic>DNA REPAIR</topic><topic>DNA Repair - radiation effects</topic><topic>DNA-Binding Proteins - metabolism</topic><topic>DNA-Binding Proteins - radiation effects</topic><topic>Down-Regulation - radiation effects</topic><topic>Humans</topic><topic>Hypoxia-Inducible Factor 1, alpha Subunit - metabolism</topic><topic>Hypoxia-Inducible Factor 1, alpha Subunit - radiation effects</topic><topic>Nuclear Proteins - metabolism</topic><topic>Nuclear Proteins - radiation effects</topic><topic>p73</topic><topic>Precursor Cells, B-Lymphoid - metabolism</topic><topic>Precursor Cells, B-Lymphoid - radiation effects</topic><topic>Protein Array Analysis</topic><topic>Protein microarray</topic><topic>PROTEINS</topic><topic>Proteins - metabolism</topic><topic>Proteins - radiation effects</topic><topic>Radio Waves - adverse effects</topic><topic>Radiofrequency radiation</topic><topic>RADIOWAVE RADIATION</topic><topic>Replication Protein A</topic><topic>Replication Protein A - metabolism</topic><topic>Replication Protein A - radiation effects</topic><topic>Tumor Protein p73</topic><topic>Tumor Suppressor Proteins - metabolism</topic><topic>Tumor Suppressor Proteins - radiation effects</topic><topic>Up-Regulation - radiation effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhijian, Chen</creatorcontrib><creatorcontrib>Xiaoxue, Li</creatorcontrib><creatorcontrib>Wei, Zheng</creatorcontrib><creatorcontrib>Yezhen, Lu</creatorcontrib><creatorcontrib>Jianlin, Lou</creatorcontrib><creatorcontrib>Deqiang, Lu</creatorcontrib><creatorcontrib>Shijie, Chen</creatorcontrib><creatorcontrib>Lifen, Jin</creatorcontrib><creatorcontrib>Jiliang, He</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Biochemical and biophysical research communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhijian, Chen</au><au>Xiaoxue, Li</au><au>Wei, Zheng</au><au>Yezhen, Lu</au><au>Jianlin, Lou</au><au>Deqiang, Lu</au><au>Shijie, Chen</au><au>Lifen, Jin</au><au>Jiliang, He</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studying the protein expression in human B lymphoblastoid cells exposed to 1.8-GHz (GSM) radiofrequency radiation (RFR) with protein microarray</atitle><jtitle>Biochemical and biophysical research communications</jtitle><addtitle>Biochem Biophys Res Commun</addtitle><date>2013-03-29</date><risdate>2013</risdate><volume>433</volume><issue>1</issue><spage>36</spage><epage>39</epage><pages>36-39</pages><issn>0006-291X</issn><eissn>1090-2104</eissn><abstract>► Protein microarray shows the differential expression of 27 proteins induced by RFR. ► RPA32 related to DNA repair is down-regulated in Western blot. ► p73 related to cell genome stability and apoptosis is up-regulated in Western blot. In the present study, the protein microarray was used to investigate the protein expression in human B-cell lymphoblastoid cells intermittently exposed to 1.8-GHz GSM radiofrequency radiation (RFR) at the specific absorption rate (SAR) of 2.0W/kg for 24h. The differential expression of 27 proteins was found, which were related to DNA damage repair, apoptosis, oncogenesis, cell cycle and proliferation (ratio &gt;1.5-fold, P&lt;0.05). The results validated with Western blot assay indicated that the expression of RPA32 was significantly down-regulated (P&lt;0.05) while the expression of p73 was significantly up-regulated in RFR exposure group (P&lt;0.05). Because of the crucial roles of those proteins in DNA repair and cell apoptosis, the results of present investigation may explain the biological effects of RFR on DNA damage/repair and cell apoptosis.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>23454122</pmid><doi>10.1016/j.bbrc.2013.02.071</doi><tpages>4</tpages></addata></record>
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source MEDLINE; Elsevier ScienceDirect Journals
subjects 60 APPLIED LIFE SCIENCES
ABSORPTION
APOPTOSIS
Apoptosis - radiation effects
BIOLOGICAL EFFECTS
CELL CYCLE
Cell Cycle - radiation effects
Cell Line
CELL PROLIFERATION
Cell Proliferation - radiation effects
Cell Transformation, Neoplastic - radiation effects
DNA DAMAGES
DNA REPAIR
DNA Repair - radiation effects
DNA-Binding Proteins - metabolism
DNA-Binding Proteins - radiation effects
Down-Regulation - radiation effects
Humans
Hypoxia-Inducible Factor 1, alpha Subunit - metabolism
Hypoxia-Inducible Factor 1, alpha Subunit - radiation effects
Nuclear Proteins - metabolism
Nuclear Proteins - radiation effects
p73
Precursor Cells, B-Lymphoid - metabolism
Precursor Cells, B-Lymphoid - radiation effects
Protein Array Analysis
Protein microarray
PROTEINS
Proteins - metabolism
Proteins - radiation effects
Radio Waves - adverse effects
Radiofrequency radiation
RADIOWAVE RADIATION
Replication Protein A
Replication Protein A - metabolism
Replication Protein A - radiation effects
Tumor Protein p73
Tumor Suppressor Proteins - metabolism
Tumor Suppressor Proteins - radiation effects
Up-Regulation - radiation effects
title Studying the protein expression in human B lymphoblastoid cells exposed to 1.8-GHz (GSM) radiofrequency radiation (RFR) with protein microarray
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