Research Groups

Natasa Skoko

Biotechnology Development

Head of Unit

Research Interests and Description
Group Members

Natasa Skoko

International Centre for Genetic Engineering and Biotechnology
Padriciano 99
34149 Trieste, Italy

Office tel: +39-040-3757368
Lab tel: +39-040-3757341
Office fax: +39-040-226555


Faculty of Biological Science, University of Belgrade, Belgrade, Serbia, PhD in Molecular Biology and Biochemistry, 2006
Faculty of Biological Science, University of Belgrade, MSc in Molecular Biology and Biochemistry, 2002
Faculty of Biological Science, University of Belgrade, BSc in Molecular Biology and Physiology, 1999

Career History

Since 2018, Head of Biotech Development Unit, ICGEB, Trieste, Italy
2006-2017, Research Scientist, Biotechnology Development Group, ICGEB, Trieste, Italy.
2003-2005, Research Fellow, Molecular Pathology Group, ICGEB, Trieste, Italy

Teaching Activity

Training of industrial partners’ employees in house and further assistance in their own premises.
Organiser of the International Workshop in the field of biosimilars and new biotechnological drugs, May 2018

Scientific Activity

Research focuses on the development of technologies for the production of biosimilars such as erythropoietin, interferon alfa, interferon beta, GCSF, insulin, growth hormone using three main expression systems bacteria, yeast and mammalian cells. Activities cover the most comprenhensive breadth of activities in bioprocessing such as upstream, downstream operations and quality control analysis following European Pharmacopoeia guidelines. Further interest has been focused at improving biopharmaceutical properties of protein therapeutics by polymer-protein conjugation in order to develop long-lasting biosimilars such as pegylated erythropoietin, pegylated interferons, pegylated GCSF and long-lasting insulins as well as biosimilar of a GLP-1 receptor agonist Liraglutide. Current research is on the development of biosimilar to Etanercept and antibody fragment Certolizumab pegol. Another line of research interest includes screening of miRNAs able to enhance production of recombinant proteins of pharmaceutical interest in CHO cells. 

Dr. Skoko works in close collaboration with the industrial sector by coordinating the transfer of know-how for the production of biosimilars to industry with aim to increase local pharmaceutical industries capacities in emerging markets. Activity is mainly funded through technology transfer agreements with private companies and public institutions worldwide. From 2018 the Unit’s activity will be strengthen through the funding from Friuli Venezia Giulia Region.

She participates in revision of scientific manuscripts for international journals in the field of biotechnology and regularly participates at meetings worldwide.

Selected Publications

Polez S., Origi D., Zahariev S., Guarnaccia C., Tisminetzky S. G., Skoko N., Baralle M. (2016) “A simplifiedand efficient process for insulin production in Pichia pastoris”, PLos One, 11(12), doi: 10.1371/journal.pone.0167207.

Zampieri D, Mamolo MG, Vio L, Romano M, Skoko N, Baralle M, Pau V, De Logu A. (2016) “Antimycobacterial activity of new N1-[1-[1-aryl-3-[4-(1H-imidazol-1-yl)phenyl]-3-oxo]propyl]-pyridine-2-carboxamidrazone derivatives”, Bioorganic & Medicinal Chemistry Letters, 26(14):3287-90, doi: 10.1016/j.bmcl.2016.05.053.

Skoko N., Baralle M. and Baralle FE. (2016) “Absence of TDP-43 is difficult to digest”, The EMBO Journal, News &Views, 35 (2): 115-117, doi: 10.15252/embj.201593603

Cragnaz L, Klima R, Skoko N, Budini M, Feiguin F and Baralle F.E. (2014) “Aggregate formation prevents dTDP-43 neurotoxicity in the Drosophila melanogaster eye” Neurobiology of Disease, doi: 10.1016/j.nbd.2014.04.009.

Menvielle J. P, Safini N, Tisminetzky S.G. and Skoko N. (2013) “Dual role of dextran sulphate 5000 Da as anti-apoptotic and pro-autophagy agent”, Mol Biotechnology, 54(2): 711-720.

De Conti, Skoko N, Buratti E and Baralle M. (2012) “Complexities of 5’ splice site definition”, RNA Biology, 9(6): 911-923.

Skoko Natasa, Baralle Marco, Tisminetzky Sergio and Buratti Emanuele (2011) "InTRONs in Biotech”, Review, Mol Biotechnol, 48(3): 290-297. 

Gurramkonda C., Polez S., Skoko N., Adnan A., Gäbel T., Chugh D., Swaminathan S., Khanna N., Tisminetzky S. and Rinas U. (2010) “Application of simple fed-batch technique to high-level secretory production of Insulin precursor using Pichia pastoris with subsequent purification and conversion to human insulin.” Microbial Cell Factories, 9:31.

Zago P, Baralle M, Ayala YM, Skoko N, Zacchigna S, Buratti E, Tisminetzky S (2009) “Improving human interferon-beta production in mammalian cell lines by insertion of an intronic sequence within its naturally uninterrupted gene”, Biotechnol Appl Biochem., 52(3),191-198.

Skoko, N., Baralle, M., Buratti, E. and Baralle, F.E. (2008) “The pathological splicing mutation c.6792C > G in NF1 exon 37 causes a change of tenancy between antagonistic splicing factors”, FEBS Letters, 582(15): 2231–2236.

Goina, E., Skoko, N. and Pagani, F. (2008) “Binding of DAZAP1 and hnRNPA1/A2 to an Exonic Splicing Silencer in a Natural BRCA1 Exon 18 Mutant”, Molecular and Cellular Biology, 28 (11), 3850-3860.

Baralle, M., Skoko, N., Knezevich,A., De Conti, L., Motti, D., Bhuvanagiri, M., Baralle, D., Buratti, E., and Baralle, F.E. (2006) “NF1 mRNA biogenesis: Effect of the genomic milieu in splicing regulation of the NF1 exon 37 region” , short communication , FEBS Letters, 580 (18): 4449-4456.

Skoko, N., Vujović, J., Savić, M., Papić, N., Vasiljević and Ljubijankić, G. (2005) “Construction of Saccharomyces cerevisiae strain FAV20 useful in detection of immunosuppressants produced by soil actinomycetes”, Journal of Microbiological Methods, 61 (1): 137-140.

Skoko, N., Argamante, B., Kovačević-Grujičić, N., Tisminetzky, S., Glišin, V. and Ljubijankić, G. (2003) “Expression and characterization of human interferon-beta1 in the methylotrophic yeast Pichia pastoris”, Biotechnol. Appl. Biochem, 38(3): 257-265.

Ševo, M., Degrassi, G., Skoko, N., Venturi V. and Ljubijankić G. (2002) “Production of glycosylated thermostable Providencia rettgeri penicillin G amidase in Pichia pastoris”, FEMS Yeast Research,1(4): 271-277.

Todorović, V., Skoko, N., Pavković, N., Grujičić, N., Zarić, J., Glišin, V. and  Ljubijankić, G. (2000). „Synthesis and secretion of biologically active human b-interferon in Saccharomyces cerevisiae”, Arch. Biol. Sci. 52: 133-140    

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AREA Science Park
Padriciano 99
34149 Trieste, ITALY
Tel: +39-040-37571
Fax: +39-040-226555
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