Transcriptomic network analysis of micronuclei-related genes: a case study

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Transcriptomic network analysis of micronuclei-related genes: a case study. / van Leeuwen, D. M.; Pedersen, Marie; Knudsen, Lisbeth E.; Bonassi, S; Fenech, M; Kleinjans, J. C. S.; Jennen, D G J.

In: Mutagenesis, Vol. 26, No. 1, 01.01.2011, p. 27-32.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

van Leeuwen, DM, Pedersen, M, Knudsen, LE, Bonassi, S, Fenech, M, Kleinjans, JCS & Jennen, DGJ 2011, 'Transcriptomic network analysis of micronuclei-related genes: a case study', Mutagenesis, vol. 26, no. 1, pp. 27-32. https://doi.org/10.1093/mutage/geq074

APA

van Leeuwen, D. M., Pedersen, M., Knudsen, L. E., Bonassi, S., Fenech, M., Kleinjans, J. C. S., & Jennen, D. G. J. (2011). Transcriptomic network analysis of micronuclei-related genes: a case study. Mutagenesis, 26(1), 27-32. https://doi.org/10.1093/mutage/geq074

Vancouver

van Leeuwen DM, Pedersen M, Knudsen LE, Bonassi S, Fenech M, Kleinjans JCS et al. Transcriptomic network analysis of micronuclei-related genes: a case study. Mutagenesis. 2011 Jan 1;26(1):27-32. https://doi.org/10.1093/mutage/geq074

Author

van Leeuwen, D. M. ; Pedersen, Marie ; Knudsen, Lisbeth E. ; Bonassi, S ; Fenech, M ; Kleinjans, J. C. S. ; Jennen, D G J. / Transcriptomic network analysis of micronuclei-related genes: a case study. In: Mutagenesis. 2011 ; Vol. 26, No. 1. pp. 27-32.

Bibtex

@article{33e49bd6b6f94b87ba5a613a002da2c2,
title = "Transcriptomic network analysis of micronuclei-related genes: a case study",
abstract = "Mechanistically relevant information on responses of humans to xenobiotic exposure in relation to chemically induced biological effects, such as micronuclei (MN) formation can be obtained through large-scale transcriptomics studies. Network analysis may enhance the analysis and visualisation of such data. Therefore, this study aimed to develop a 'MN formation' network based on a priori knowledge, by using the pathway tool MetaCore. The gene network contained 27 genes and three gene complexes that are related to processes involved in MN formation, e.g. spindle assembly checkpoint, cell cycle checkpoint and aneuploidy. The MN-related gene network was tested against a transcriptomics case study associated with MN measurements. In this case study, transcriptomic data from children and adults differentially exposed to ambient air pollution in the Czech Republic were analysed and visualised on the network. Six genes from the network, i.e. BAX, DMNT1, PCNA, HIC1, p21 and CDC20, were retrieved. Based on these six genes and in combination with p53 and IL-6, a dedicated network was created. This dedicated network is possibly suited for the development of a reporter gene assay that could be used to screen populations complementary to the current MN test assay. In conclusion, we have shown that network analysis of transcriptomics data in relation to the formation of MN is possible and provides a novel mechanistic hypothesis by indicating which genes are regulated and influence others.",
author = "{van Leeuwen}, {D. M.} and Marie Pedersen and Knudsen, {Lisbeth E.} and S Bonassi and M Fenech and Kleinjans, {J. C. S.} and Jennen, {D G J}",
year = "2011",
month = "1",
day = "1",
doi = "10.1093/mutage/geq074",
language = "English",
volume = "26",
pages = "27--32",
journal = "Mutagenesis",
issn = "0267-8357",
publisher = "Oxford University Press",
number = "1",

}

RIS

TY - JOUR

T1 - Transcriptomic network analysis of micronuclei-related genes: a case study

AU - van Leeuwen, D. M.

AU - Pedersen, Marie

AU - Knudsen, Lisbeth E.

AU - Bonassi, S

AU - Fenech, M

AU - Kleinjans, J. C. S.

AU - Jennen, D G J

PY - 2011/1/1

Y1 - 2011/1/1

N2 - Mechanistically relevant information on responses of humans to xenobiotic exposure in relation to chemically induced biological effects, such as micronuclei (MN) formation can be obtained through large-scale transcriptomics studies. Network analysis may enhance the analysis and visualisation of such data. Therefore, this study aimed to develop a 'MN formation' network based on a priori knowledge, by using the pathway tool MetaCore. The gene network contained 27 genes and three gene complexes that are related to processes involved in MN formation, e.g. spindle assembly checkpoint, cell cycle checkpoint and aneuploidy. The MN-related gene network was tested against a transcriptomics case study associated with MN measurements. In this case study, transcriptomic data from children and adults differentially exposed to ambient air pollution in the Czech Republic were analysed and visualised on the network. Six genes from the network, i.e. BAX, DMNT1, PCNA, HIC1, p21 and CDC20, were retrieved. Based on these six genes and in combination with p53 and IL-6, a dedicated network was created. This dedicated network is possibly suited for the development of a reporter gene assay that could be used to screen populations complementary to the current MN test assay. In conclusion, we have shown that network analysis of transcriptomics data in relation to the formation of MN is possible and provides a novel mechanistic hypothesis by indicating which genes are regulated and influence others.

AB - Mechanistically relevant information on responses of humans to xenobiotic exposure in relation to chemically induced biological effects, such as micronuclei (MN) formation can be obtained through large-scale transcriptomics studies. Network analysis may enhance the analysis and visualisation of such data. Therefore, this study aimed to develop a 'MN formation' network based on a priori knowledge, by using the pathway tool MetaCore. The gene network contained 27 genes and three gene complexes that are related to processes involved in MN formation, e.g. spindle assembly checkpoint, cell cycle checkpoint and aneuploidy. The MN-related gene network was tested against a transcriptomics case study associated with MN measurements. In this case study, transcriptomic data from children and adults differentially exposed to ambient air pollution in the Czech Republic were analysed and visualised on the network. Six genes from the network, i.e. BAX, DMNT1, PCNA, HIC1, p21 and CDC20, were retrieved. Based on these six genes and in combination with p53 and IL-6, a dedicated network was created. This dedicated network is possibly suited for the development of a reporter gene assay that could be used to screen populations complementary to the current MN test assay. In conclusion, we have shown that network analysis of transcriptomics data in relation to the formation of MN is possible and provides a novel mechanistic hypothesis by indicating which genes are regulated and influence others.

U2 - 10.1093/mutage/geq074

DO - 10.1093/mutage/geq074

M3 - Journal article

VL - 26

SP - 27

EP - 32

JO - Mutagenesis

JF - Mutagenesis

SN - 0267-8357

IS - 1

ER -

ID: 32656236