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Identification of human peripheral blood monocyte gene markers for early screening of solid tumors
As cancer mortality is high in most regions of the world, early screening of cancer has become increasingly important. Minimally invasive screening programs that use peripheral blood mononuclear cells (PBMCs) are a new and reliable strategy that can achieve early detection of tumors by identifying m...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7105127/ https://www.ncbi.nlm.nih.gov/pubmed/32226026 http://dx.doi.org/10.1371/journal.pone.0230905 |
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author | Chen, Siyang Liu, Menghan Liang, Bowen Ge, Shanghua Peng, Jie Huang, Haiyue Xu, Yanmei Tang, Xiaoli Deng, Libin |
author_facet | Chen, Siyang Liu, Menghan Liang, Bowen Ge, Shanghua Peng, Jie Huang, Haiyue Xu, Yanmei Tang, Xiaoli Deng, Libin |
author_sort | Chen, Siyang |
collection | PubMed |
description | As cancer mortality is high in most regions of the world, early screening of cancer has become increasingly important. Minimally invasive screening programs that use peripheral blood mononuclear cells (PBMCs) are a new and reliable strategy that can achieve early detection of tumors by identifying marker genes. From 797 datasets, four (GSE12771, GSE24536, GSE27562, and GSE42834) including 428 samples, 236 solid tumor cases, and 192 healthy controls were chosen according to the inclusion criteria. A total of 285 genes from among 440 reported genes were selected by meta-analysis. Among them, 4 of the top significantly differentially expressed genes (ANXA1, IFI44, IFI44L, and OAS1) were identified as marker genes of PBMCs. Pathway enrichment analysis identified, two significant pathways, the ‘primary immunodeficiency’ pathway and the ‘cytokine-cytokine receptor interaction’ pathway. Protein- protein interaction (PPI) network analysis revealed the top 27 hubs with a degree centrality greater than 23 to be hub genes. We also identified 3 modules in Molecular Complex Detection (MCODE) analysis: Cluster 1 (related to ANXA1), Cluster 2 (related to IFI44 and IFI44L) and Cluster 3 (related to OAS1). Among the 4 marker genes, IFI44, IFI44L, and OAS1 are potential diagnostic biomarkers, even though their results were not as remarkable as those for ANXA1 in our study. ANXA1 is involved in the immunosuppressive mechanism in tumor-bearing hosts and may be used in a new strategy involving the use of the host's own immunity to achieve tumor suppression. |
format | Online Article Text |
id | pubmed-7105127 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-71051272020-04-03 Identification of human peripheral blood monocyte gene markers for early screening of solid tumors Chen, Siyang Liu, Menghan Liang, Bowen Ge, Shanghua Peng, Jie Huang, Haiyue Xu, Yanmei Tang, Xiaoli Deng, Libin PLoS One Research Article As cancer mortality is high in most regions of the world, early screening of cancer has become increasingly important. Minimally invasive screening programs that use peripheral blood mononuclear cells (PBMCs) are a new and reliable strategy that can achieve early detection of tumors by identifying marker genes. From 797 datasets, four (GSE12771, GSE24536, GSE27562, and GSE42834) including 428 samples, 236 solid tumor cases, and 192 healthy controls were chosen according to the inclusion criteria. A total of 285 genes from among 440 reported genes were selected by meta-analysis. Among them, 4 of the top significantly differentially expressed genes (ANXA1, IFI44, IFI44L, and OAS1) were identified as marker genes of PBMCs. Pathway enrichment analysis identified, two significant pathways, the ‘primary immunodeficiency’ pathway and the ‘cytokine-cytokine receptor interaction’ pathway. Protein- protein interaction (PPI) network analysis revealed the top 27 hubs with a degree centrality greater than 23 to be hub genes. We also identified 3 modules in Molecular Complex Detection (MCODE) analysis: Cluster 1 (related to ANXA1), Cluster 2 (related to IFI44 and IFI44L) and Cluster 3 (related to OAS1). Among the 4 marker genes, IFI44, IFI44L, and OAS1 are potential diagnostic biomarkers, even though their results were not as remarkable as those for ANXA1 in our study. ANXA1 is involved in the immunosuppressive mechanism in tumor-bearing hosts and may be used in a new strategy involving the use of the host's own immunity to achieve tumor suppression. Public Library of Science 2020-03-30 /pmc/articles/PMC7105127/ /pubmed/32226026 http://dx.doi.org/10.1371/journal.pone.0230905 Text en © 2020 Chen et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Chen, Siyang Liu, Menghan Liang, Bowen Ge, Shanghua Peng, Jie Huang, Haiyue Xu, Yanmei Tang, Xiaoli Deng, Libin Identification of human peripheral blood monocyte gene markers for early screening of solid tumors |
title | Identification of human peripheral blood monocyte gene markers for early screening of solid tumors |
title_full | Identification of human peripheral blood monocyte gene markers for early screening of solid tumors |
title_fullStr | Identification of human peripheral blood monocyte gene markers for early screening of solid tumors |
title_full_unstemmed | Identification of human peripheral blood monocyte gene markers for early screening of solid tumors |
title_short | Identification of human peripheral blood monocyte gene markers for early screening of solid tumors |
title_sort | identification of human peripheral blood monocyte gene markers for early screening of solid tumors |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7105127/ https://www.ncbi.nlm.nih.gov/pubmed/32226026 http://dx.doi.org/10.1371/journal.pone.0230905 |
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