Hjem Publikasjoner Genetic interaction analysis among oncoge[...]

Genetic interaction analysis among oncogenesis-related genes revealed novel genes and networks in lung cancer development

Vit. artikkel

Publisert

  • 2019

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Temaovergripende

The development of cancer is driven by the accumulation of many oncogenesis-related genetic alterationsand tumorigenesis is triggered by complex networks of involved genes rather than independent actions. To explore the epistasis existing among oncogenesis-related genes in lung cancer development, we conducted pairwise genetic interaction analyses among 35,031 SNPs from 2027 oncogenesis-related genes. The genotypes from three independent genome-wide association studies including a total of 24,037 lung cancer patients and 20,401 healthy controls with Caucasian ancestry were analyzed in the study. Using a two-stage study design including discovery and replication studies, and stringent Bonferroni correction for multiple statistical analysis, we identified significant genetic interactions between SNPs in RGL1:RAD51B (OR=0.44, p value=3.27x10-11 in overall lung cancer and OR=0.41, p value=9.71x10-11 in non-small cell lung cancer), SYNE1:RNF43 (OR=0.73, p value=1.01x10-12 in adenocarcinoma) and FHIT:TSPAN8 (OR=1.82, p value=7.62x10-11 in squamous cell carcinoma) in our analysis. None of these genes have been identified from previous main effect association studies in lung cancer. Further eQTL gene expression analysis in lung tissues provided information supporting the functional role of the identified epistasis in lung tumorigenesis. Gene set enrichment analysis revealed potential pathways and gene networks underlying molecular mechanisms in overall lung cancer as well as histology subtypes...

Li, Yafang; Xiao, Xiangjun; Bossé, Yohan; Gorlova, Olga; Gorlov, Ivan; Han, Younghun; Byun, Jinyoung; Leighl, Natasha; Johansen, Jakob S.; Barnett, Matt; Chen, Chu; Goodman, Gary; Cox, Angela; Taylor, Fiona; Woll, Penella; Wichmann, Erich; Manz, Judith; Muley, Thomas; Risch, Angela; Rosenberger, Albert; Han, Jiali; Siminovitch, Katherine; Arnold, Susanne; Haura, Eric B.; Bolca, Ciprian; Holcátová, Ivana; Janout, Vladimir; Kontic, Milica; Lissowska, Jolanta; Mukeria, Anush; Ognjanovic, Simona; Orlowski, Tadeusz M.; Scelo, Ghislaine; Swiatkowska, Beata; Zaridze, David; Bakke, Per S.; Skaug, Vidar; Zienolddiny, Shanbeh; Duell, Eric J.; Butler, Lesley M.; Houlston, Richard; Artigas, Maria Soler; Grankvist, Kjell; Johansson, Mikael; Shepherd, Frances A.; Marcus, Michael; Brunnström, Hans; Manjer, Jonas; Melander, Olle; Muller, David C.; Overvad, Kim; Trichopoulou, Antonia; Tumino, Rosaria; Liu, Geoffrey; Bojesen, Stig; Wu, Xifeng; Le Marchand, Loic; Albanes, Demetrios; Bickeböller, Heike; Aldrich, Melinda C.; Bush, William S.; Tardon, Adonina; Rennert, Gad; Teare, M. Dawn; Field, John K.; Kiemeney, Lambertus A.; Lazarus, Philip; Haugen, Aage; Lam, Stephen; Schabath, Matthew B.; Andrew, Angeline S.; Bertazzi, Pier Alberto; Pesatori, Angela C.; Christiani, David C.; Caporaso, Neil; Johansson, Mattias; McKay, James D.; Brennan, Paul; Hung, Rayjean J.; Amos, Christopher I.
OncoTarget Impact Journals LLC, OncoTarget 10(19): 1760–1774
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