J Thorac Dis. 2016 Mar;8(3):329-41. doi: 10.21037/jtd.2016.02.46.
Proteomic profiling change during the early development of silicosis disease.
Journal of thoracic disease
Rongming Miao, Bangmei Ding, Yingyi Zhang, Qian Xia, Yong Li, Baoli Zhu
Affiliations
Affiliations
- 1 The 8th People's Hospital of Wuxi, Wuxi 210024, China ; 2 Jiangsu Provincial Center for Disease Prevention and Control, Nanjing 210009, China.
PMID: 27076927
PMCID: PMC4805820 DOI: 10.21037/jtd.2016.02.46
Abstract
BACKGROUND: Silicosis is one of several severe occupational diseases for which effective diagnostic tools during early development are currently unavailable. In this study we focused on proteomic profiling during the early stages of silicosis to investigate the pathophysiology and identify the proteins involved.
METHODS: Two-dimensional (2D) gel electrophoresis and MALDI-TOF-MS were used to assess the proteomic differences between healthy individuals (HI), dust-exposed workers without silicosis (DEW) and silicosis patients (SP). Proteins abundances that differed by a factor of two-fold or greater were subjected to more detailed analysis, and enzyme linked to immunosorbent assay (ELISA) was employed to correlate with protein expression data.
RESULTS: Compared with HI, 42 proteins were more abundant and 8 were less abundant in DEW, and these were also differentially accumulated in SP. Closer inspection revealed that serine protease granzyme A, alpha-1-B-glycoprotein (A1BG) and the T4 surface glycoprotein precursor (TSGP) were among the up-regulated proteins in DEW and SP. Significant changes in serine proteases, glycoproteins and proto-oncogenes may be associated with the response to cytotoxicity and infectious pathogens by activation of T cells, positive regulation of extracellular matrix structural constituents and immune response, and fibroblast proliferation. Up-regulation of cytokines included TNFs, interferon beta precursor, interleukin 6, atypical chemokine receptor 2, TNFR13BV, and mutant IL-17F may be involved in the increased and persistent immune response and fibrosis that occurred during silicosis development.
CONCLUSIONS: Granzymes, glycoproteins, cytokines and immune factors were dramatically involved in the immune response, metabolism, signal regulation and fibrosis during the early development of silicosis. Proteomic profiling has expanded our understanding of the pathogenesis of silicosis, and identified a number of targets that may be potential biomarkers for early diagnosis of this debilitating disease.
Keywords: Cytokines; fibrosis; immune response; proteomic profiling; silicosis
References
- J Med Invest. 1999 Aug;46(3-4):151-8 - PubMed
- Proc Natl Acad Sci U S A. 1998 Dec 8;95(25):14863-8 - PubMed
- Am J Respir Cell Mol Biol. 1994 Nov;11(5):522-30 - PubMed
- Am J Respir Cell Mol Biol. 1997 Oct;17(4):501-7 - PubMed
- Curr Opin Immunol. 2003 Oct;15(5):553-9 - PubMed
- Mol Biol Cell. 2012 Mar;23(6):1010-23 - PubMed
- Bioinformatics. 2004 Jun 12;20(9):1453-4 - PubMed
- J Biomed Biotechnol. 2012;2012:492608 - PubMed
- Nucleic Acids Res. 2008 Jun;36(10):3420-35 - PubMed
- Exp Mol Pathol. 2003 Aug;75(1):68-73 - PubMed
- Science. 1992 Jan 17;255(5042):306-12 - PubMed
- J Biol Chem. 1986 Feb 15;261(5):1998-2002 - PubMed
- Genes Immun. 2009 Sep;10(6):566-78 - PubMed
- Am J Respir Cell Mol Biol. 1993 Nov;9(5):475-83 - PubMed
- Arch Pathol Lab Med. 1988 Jul;112(7):673-720 - PubMed
- Bioinformatics. 2005 Sep 15;21(18):3674-6 - PubMed
- Oncol Lett. 2014 Aug;8(2):939-947 - PubMed
- Mol Cell Biochem. 2002 May-Jun;234-235(1-2):177-84 - PubMed
- Blood. 2014 Aug 21;124(8):1266-76 - PubMed
- J Clin Pathol. 2004 Dec;57(12):1292-8 - PubMed
- J Rheumatol. 2013 Mar;40(3):219-27 - PubMed
- Cell. 1988 Aug 12;54(4):541-52 - PubMed
- Am J Respir Crit Care Med. 1999 Oct;160(4):1274-82 - PubMed
- Proteomics. 2012 Apr;12(8):1244-52 - PubMed
- Am Rev Respir Dis. 1987 Dec;136(6):1429-34 - PubMed
- Eur Respir J. 1994 Mar;7(3):515-8 - PubMed
- Electrophoresis. 1999 Dec;20(18):3551-67 - PubMed
- Eur J Immunol. 2009 Feb;39(2):342-51 - PubMed
- Gene. 2001 Sep 19;275(2):217-21 - PubMed
- Int J Exp Pathol. 1995 Aug;76(4):287-98 - PubMed
- Histol Histopathol. 1991 Jul;6(3):395-402 - PubMed
- J Immunol. 2004 Jul 15;173(2):807-17 - PubMed
- Free Radic Biol Med. 2003 Jun 15;34(12):1507-16 - PubMed
- J Histochem Cytochem. 1994 Aug;42(8):1061-70 - PubMed
- Am J Respir Cell Mol Biol. 1994 Oct;11(4):426-31 - PubMed
- Am J Respir Crit Care Med. 1998 May;157(5 Pt 1):1666-80 - PubMed
- Proc Natl Acad Sci U S A. 1993 Apr 15;90(8):3299-303 - PubMed
- Toxicol Lett. 1995 Dec;82-83:483-9 - PubMed
- Proc Natl Acad Sci U S A. 1995 Aug 29;92(18):8458-62 - PubMed
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