Bioinformatics Group

Institute of Molecular Biology NAS RA

Publications

Selected publications

  1. Arakelyan A, Nersisyan L, Petrek M, Löffler-Wirth H, Binder H. Cartography of pathway signal perturbations identifies distinct molecular pathomechanisms in malignant and chronic lung diseases. Front. Genet. 2016, 7:79. PubMed  Full text
  2. Nersisyan L, Löffler-Wirth H, Arakelyan A, Binder H. Gene Set- and Pathway- Centered Knowledge Discovery Assigns Transcriptional Activation Patterns in Brain, Blood, and Colon Cancer: A Bioinformatics Perspective. Int. J. of Knowl. Disc. in Bioinf. (IJKDB) 2016, 4(2):46-49. Full text
  3. Hakobyan A, Nersisyan L, Arakelyan A. Quantitative trait association study for mean telomere length in the South Asian Genomes. Bioinformatics 2016, 32(11):1697-700. PubMed   Full text
  4. Hopp L, Nersisyan L, Löffler-Wirth H, Arakelyan A, Binder H. Epigenetic heterogeneity of B-cell lymphoma: Chromatin modifiers. Genes 2015, 6(4):1076-1112. PubMed   Full text
  5. Nersisyan L, Johnson G, Riel-Mehan M et al. PSFC: a Pathway Signal Flow Calculator App for Cytoscape [version 1; referees: 1 approved] F1000Research 2015, 4:480.   PubMed Full text
  6. Nersisyan L, Arakelyan A. Computel: computation of mean telomere length from whole-genome next-generation sequencing data. PLoS One 2015, 10(4):e0125201. PubMed Full text
  7. Binder H, Wirth H, Arakelyan A, Lembcke K, Tiys ES, Ivanisenko VA, Kolchanov NA, Kononikhin A, Popov I, Nikolaev EN, Pastushkova L, Larina IM. Time-course human urine proteomics in space-flight simulation experiments. BMC Genomics 2014, 15 Suppl 12:S2. PubMed Full text
  8. Nersisyan L, Samsonyan R, Arakelyan A. CyKEGGParser: tailoring KEGG pathways to fit into systems biology analysis workflows. Version 2. F1000Res 2014, 3:145. PubMed   Full text
  9. Arakelyan A, Nersisyan L. KEGGParser: parsing and editing KEGG pathway maps in Matlab. Bioinformatics 2013 Feb 15;29(4):518-9. PubMed   Full text

The full list

Book chapters

  1. Arakelyan A, Nersisyan L, Hakobyan A. Application of MATLAB in -Omics and Systems Biology.  Applications from Engineering with MATLAB Concepts, Associate Prof. Jan Valdman (Ed.), ISBN: 978-953-51-2459-7. InTech, Croatia, 2016. DOI: 10.5772/62847.   Full text
  2. Arakelyan A, Aslanyan L, Boyajyan A. High-throughput Gene Expression Analysis Concepts and Applications. Sequence and Genome Analysis II – Bacteria, Viruses and Metabolic Pathways. ISBN: 978-1-480254-14-5. iConcept Press Ltd, USA , 2013, 71-95. PDF
  3. Arakelyan A, Boyajyan A, Sahakyan H, Aslanyan L, Ivanova K, Mitov I. Growing support set systems in analysis of high-throughput gene expression data. In: New trends in classification and data mining (Editors: K. Markov, V. Ryazanov, V. Velychko, L. Aslanyan), Sofia: ITHEA, 2010, 47-53. Full text

Journal articles

  1. Arsen Arakelyan , Lilit Nersisyan, David Poghosyan, Lusine Khondkaryan, Anna Hakobyan, Henry Löffler-Wirth, Evie Melanitou, Hans Binder. Autoimmunity and autoinflammation: A systems view on signaling pathway dysregulation profiles. PLoS One 2017. 12(11):e0187572.
  2. Nersisyan L, Arakelyan A. A transcriptome and literature guided algorithm for reconstruction of pathways to assess activity of telomere maintenance mechanisms. bioRxiv 200535.  doi: https://doi.org/10.1101/200535
  3. Binder H., Hopp L., et al. Genomic and transcriptomic heterogeneity of colorectal tumors arising in Lynch Syndrome. J. Pathol. 2017. PubMed Full text
  4. Nersisyan L. Integration of Telomere Length Dynamics into Systems Biology Framework: A Review. Gene Regul Syst Bio. 2016, 10:35-42. PubMed  Full text
  5. Arakelyan A, Nersisyan L, Petrek M, Löffler-Wirth H, Binder H. Cartography of pathway signal perturbations identifies distinct molecular pathomechanisms in malignant and chronic lung diseases. Front. Genet. 2016, 7:79. PubMed  Full text
  6. Nersisyan L, Löffler-Wirth H, Arakelyan A, Binder H. Gene Set- and Pathway- Centered Knowledge Discovery Assigns Transcriptional Activation Patterns in Brain, Blood, and Colon Cancer: A Bioinformatics Perspective. Int. J. of Knowl. Disc. in Bioinf. (IJKDB) 2016, 4(2):46-49. Full text
  7. Hakobyan A, Nersisyan L, Arakelyan A. Quantitative trait association study for mean telomere length in the South Asian Genomes. Bioinformatics 2016, 32(11):1697-700. PubMed   Full text
  8. Arakelyan A. Functional gene sets in post-traumatic stress disorder. Proc. Yerevan State  Un. 2016, 1: 43-48. PDF
  9. Hopp L, Nersisyan L, Löffler-Wirth H, Arakelyan A, Binder H. Epigenetic heterogeneity of B-cell lymphoma: Chromatin modifiers. Genes 2015, 6(4):1076-1112. PubMed   Full text
  10. Nersisyan L, Johnson G, Riel-Mehan M et al. PSFC: a Pathway Signal Flow Calculator App for Cytoscape [version 1; referees: 1 approved] F1000Research 2015, 4:480.   PubMed Full text
  11. Nersisyan L, Arakelyan A. Computel: computation of mean telomere length from whole-genome next-generation sequencing data. PLoS One 2015, 10(4):e0125201. PubMed Full text
  12. Arakelyan A, Nersisyan L, Gevorgyan A, Boyajyan A. Geometric Approach for Gaussian-Kernel Bolstered Error Estimation for Linear Classification in Computational Biology. Int. J. Inf. Theor. Appl. 2014, 21: 170-182. PDF
  13. Nersisyan L, Samsonyan R, Arakelyan A. CyKEGGParser: tailoring KEGG pathways to fit into systems biology analysis workflows. Version 2. F1000Res 2014, 3:145. PubMed   Full text
  14. Binder H, Wirth H, Arakelyan A, Lembcke K, Tiys ES, Ivanisenko VA, Kolchanov NA, Kononikhin A, Popov I, Nikolaev EN, Pastushkova L, Larina IM. Time-course human urine proteomics in space-flight simulation experiments. BMC Genomics 2014, 15 Suppl 12:S2. PubMed Full text
  15. Nersisyan L, Arakelyan A. MEFV expression during macrophage activation. Nat. El. J. Nat. Sci., 2(21): 77-81, 2013. Abstract
  16. Arakelyan A, Nersisyan L. KEGGParser: parsing and editing KEGG pathway maps in Matlab. Bioinformatics 2013 Feb 15;29(4):518-9. PubMed   Full text
  17. Boyajyan A, Arakelyan A, Nersisyan L, Avetisyan N, Martirosyan G. Evidence-Based Validation of Pyrin Structural Models. Protein Science 2012, 21 Special Issue, Suppl. 1: 196-196.
  18. Nersisyan L, Arakelyan A. In silico structure characterization of Familial Mediterranean fever gene product (pyrin). IPCBEE 2012; 29: 40-44. Abstract PDF
  19. Karalyan ZA, Djaghatspanyan NG, Hakobyan LH, Zakaryan HS, Abroyan LO, Arakelyan AA, Ter-Pogossyan ZR, Semerjyan ZB, Voskanyan HE, Karalova EM. Main biological determinants of Continuous Cell Lines elucidated by a principal component analysis. Caryologia: Int. J. of Cyt., Cytosys. Cytogen. 2011; 64 (3): 309-319. Abstract  PDF
  20. Karapetyan D, Arakelyan A, Nersisyan L, Aslanyan L, Boyajyan A. GOMESH: A tool for analyzing gene ontology data. Biol. J.  Armenia 2010, Suppl. 1(62): 41-43.

Conference proceedings

  1. Nersisyan L, Hakobyan A, Arakelyan A. Telomere-associated gene network in lung adenocarcinoma. European Respiratory Journal Sep 2015, 46 (suppl 59) doi: 10.1183/13993003.congress-2015.OA3493.
  2. Nersisyan L, Hakobyan A, Löffler-Wirth H, Binder Hans, Arakelyan A. Association of mean telomere length with biomolecular pathway deregulations in lung adenocarcinoma. F1000Research 2015, 4(ISCB Comm J):608 (poster) (doi: 10.7490/f1000research.1110351.1).
  3. Hakobyan A, Nersisyan L and Arakelyan A. Quantitative trait association study for mean telomere length in the South Asian Genomes. F1000Research 2015, 4(ISCB Comm J):605 (poster) (doi: 10.7490/f1000research.1110349.1).
  4. Nersisyan L, Lusine K, Hakobyan A et al. A systems view on mining common pathway deregulation profiles in autoimmunity, autoinflammation and inflammation. F1000Research 2015, 4(ISCB Comm J):604 (poster) (doi: 10.7490/f1000research.1110348.1).
  5. Nersisyan L, Wirth H, Gevorgyan A, Binder H, Arakelyan A. Methylation associated pathway activity deregulation in lung adenocarcinoma. Eur Respir J 2014; 44: Suppl. 58, 403. abstract
  6. Arakelyan A, Nersisyan L, Wirth H, Binder H. Mining common pathway deregulation profiles in lung diseases. Eur Respir J 2014; 44: Suppl. 58, 2021. abstract
  7. Arakelyan A., Aslanyan L., Boyajyan A. Gene expression data analytics. Proceedings of the IX International Conference “Computer Science and Information Technologies”, Yerevan, September 23-27, 2013, p.174-176.
  8. Arakelyan A., Aslanyan L, Boyajyan A. On knowledge-based gene expression data analysis. Extended papers of Proceedings of Computer Science and Information Technologies (CSIT), 2013; 1-6. abstract
  9. Nersisyan L, Arakelyan A. 3D structure prediction of pyrin-d2 isoform. 2nd International Conference “Postgenomic methods of analyses in biology, laboratory and clinical medicine: genomics, proteomics, bioinformatics” 2011 (p. 112), Novosibirsk, Russia.
  10. Arakelyan A, Boyajian A, Aslanyan L, Nersisyan L, Sahakyan H. Growing Support Sets For Pathway Specific Microarray Gene Expression Analysis. “8th International Conference on Computer Science and Information Technologies” 2011 (p.207-210), Yerevan, Armenia.