Literature DB >> 24819087

Effects of dietary selenium deficiency on mRNA levels of twenty-one selenoprotein genes in the liver of layer chicken.

C P Liu1, J Fu, S L Lin, X S Wang, S Li.   

Abstract

Selenium (Se) is an essential trace element in many life forms due to its occurrence as selenocysteine (Sec) residue in selenoproteins. However, little is known about the expression pattern of selenoproteins in the liver of layer chicken. To investigate the effects of Se deficiency on the mRNA expressions of selenoproteins in the liver tissue of layer chickens, 1-day-old layer chickens were randomly allocated into two groups (n=120/group). The Se-deficient group (-Se) was fed a Se-deficient corn-soy basal diet; the Se-adequate group as control (+Se) was fed the same basal diet supplemented with Se at 0.15 mg/kg (sodium selenite). The liver tissue was collected and examined for mRNA levels of 21 selenoprotein genes at 15, 25, 35, 45, 55, and 65 days old. The data indicated that the mRNA expressions of Gpx1, Gpx2, Gpx3, Gpx4, Sepn1, Sepp1, Selo, Sepx1, Selu, Txnrd1, Txnrd2, Txnrd3, Dio1, Dio2, SPS2, Selm, SelPb, Sep15, and Sels were decreased (p<0.05), but not the levels of Dio3 and Seli (p>0.05). The results showed that the mRNA levels of 19 selenoprotein (except Seli and Dio3) genes in the layer chicken liver were regulated by diet Se level. The present study provided some compensated data about the roles of Se in the regulation of selenoproteins.

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Year:  2014        PMID: 24819087     DOI: 10.1007/s12011-014-0005-9

Source DB:  PubMed          Journal:  Biol Trace Elem Res        ISSN: 0163-4984            Impact factor:   3.738


  11 in total

Review 1.  Insights for Setting of Nutrient Requirements, Gleaned by Comparison of Selenium Status Biomarkers in Turkeys and Chickens versus Rats, Mice, and Lambs.

Authors:  Roger A Sunde; Jin-Long Li; Rachel M Taylor
Journal:  Adv Nutr       Date:  2016-11-15       Impact factor: 8.701

Review 2.  Selenium at the redox interface of the genome, metabolome and exposome.

Authors:  Jolyn Fernandes; Xin Hu; M Ryan Smith; Young-Mi Go; Dean P Jones
Journal:  Free Radic Biol Med       Date:  2018-06-05       Impact factor: 7.376

3.  Genes and Signaling Pathways Involved in the Regulation of Selenium-Enriched Yeast on Liver Metabolism and Health of Broiler (Gallus gallus).

Authors:  Xiaofeng Li; Jinling Hua; Shujuan Wang; Zhongze Hu; Aiyou Wen; Bing Yang
Journal:  Biol Trace Elem Res       Date:  2022-02-10       Impact factor: 3.738

4.  Selenoproteins and heat shock proteins play important roles in immunosuppression in the bursa of Fabricius of chickens with selenium deficiency.

Authors:  Pervez Ahmed Khoso; Zijiang Yang; Chunpeng Liu; Shu Li
Journal:  Cell Stress Chaperones       Date:  2015-07-31       Impact factor: 3.667

5.  Cloning, Sequencing, and Expression of Selenoprotein Transcripts in the Turkey (Meleagris gallopavo).

Authors:  Roger A Sunde; Gavin R Sunde; Colin M Sunde; Milton L Sunde; Jacqueline K Evenson
Journal:  PLoS One       Date:  2015-06-12       Impact factor: 3.240

6.  Oxidative stress induced by Se-deficient high-energy diet implicates neutrophil dysfunction via Nrf2 pathway suppression in swine.

Authors:  Tianshu Yang; Zeping Zhao; Tianqi Liu; Ziwei Zhang; Pengzu Wang; Shiwen Xu; Xin Gen Lei; Anshan Shan
Journal:  Oncotarget       Date:  2017-02-21

7.  The effect of dietary bacterial organic selenium on growth performance, antioxidant capacity, and Selenoproteins gene expression in broiler chickens.

Authors:  A M Dalia; T C Loh; A Q Sazili; M F Jahromi; A A Samsudin
Journal:  BMC Vet Res       Date:  2017-08-18       Impact factor: 2.741

8.  Selenoprotein Transcript Level and Enzyme Activity as Biomarkers for Selenium Status and Selenium Requirements of Chickens (Gallus gallus).

Authors:  Jin-Long Li; Roger A Sunde
Journal:  PLoS One       Date:  2016-04-05       Impact factor: 3.240

9.  Selenium requirements based on muscle and kidney selenoprotein enzyme activity and transcript expression in the turkey poult (Meleagris gallopavo).

Authors:  Rachel M Taylor; Roger A Sunde
Journal:  PLoS One       Date:  2017-11-30       Impact factor: 3.240

Review 10.  Selenium-Related Transcriptional Regulation of Gene Expression.

Authors:  Mikko J Lammi; Chengjuan Qu
Journal:  Int J Mol Sci       Date:  2018-09-08       Impact factor: 5.923

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