Personkort bilde

Fatemeh Askarian

Postdoctoral Institutt for medisinsk biologi
Engelsk flaggikon Samisk flaggikon

  • Molecular mechanisms of the human host and Gram-positive pathogens interactions

  • Joshi, Bishnu; Singh, Bhupender; Nadeem, Aftab; Askarian, Fatemeh; Wai, Sun Nyunt; Johannessen, Mona; Hegstad, Kristin. Transcriptome profiling of staphylococcus aureus associated extracellular vesicles reveals presence of small RNA-cargo. Frontiers in Molecular Biosciences 2021; Volum 7:566207. ISSN 2296-889X.s 1 - 16.s doi: 10.3389/fmolb.2020.566207.

  • Askarian, Fatemeh; Uchiyama, Satoshi; Masson, Helen; Sørensen, Henrik Vinther; Golten, Ole; Bunæs, Anne Cathrine; Mekasha, Sophanit; Røhr, Åsmund Kjendseth; Kommedal, Eirik Garpestad; Ludviksen, Judith Anita; Arntzen, Magnus Øverlie; Schmidt, Benjamin; Zurich, Raymond H.; Van Sorge, Nina M.; Eijsink, Vincent; Krengel, Ute; Mollnes, Tom Eirik; Lewis, Nathan E.; Nizet, Victor; Vaaje-Kolstad, Gustav. The lytic polysaccharide monooxygenase CbpD promotes Pseudomonas aeruginosa virulence in systemic infection. Nature Communications 2021. ISSN 2041-1723.s doi: 10.1038/s41467-021-21473-0.

  • Mekasha, Sophanit; Tuveng, Tina Rise; Askarian, Fatemeh; Choudhary, Swati; Schmith-Dannert, Claudia; Niebisch, Axel; Modregger, Jan; Vaaje-Kolstad, Gustav; Eijsink, Vincent. A trimodular bacterial enzyme combining hydrolytic activity with oxidative glycosidic bond cleavage efficiently degrades chitin. Journal of Biological Chemistry 2020; Volum 295 (27). ISSN 0021-9258.s 9134 - 9146.s doi: 10.1074/jbc.RA120.013040.

  • Cavanagh, Jorunn Pauline; Askarian, Fatemeh; Pain, Maria; Bruun, Jack-Ansgar; Urbarova, Ilona; Wai, Sun Nyunt; Schmidt, Frank; Johannessen, Mona. Proteome profiling of secreted and membrane vesicle associated proteins of an invasive and a commensal Staphylococcus haemolyticus isolate.. Data in Brief 2019; Volum 22. ISSN 2352-3409.s 914 - 919.s doi: 10.1016/j.dib.2018.11.147.

  • Askarian, Fatemeh; Lapek Jr., John D.; Dongre, Mitesh; Tsai, Chih-Ming; Kumaraswamy, Monika; Kousha, Armin; Valderrama, J. Andrés; Ludviksen, Judith K; Cavanagh, Jorunn Pauline; Uchiyama, Satoshi; Mollnes, Tom Eirik; Gonzalez, David J.; Wai, Sun Nyunt; Victor, Nizet; Johannessen, Mona. Staphylococcus aureus Membrane-derived Vesicles Promote Bacterial Virulence and Confer Protective Immunity in Murine Infection Models. Frontiers in Microbiology 2018; Volum 9. ISSN 1664-302X.s doi: 10.3389/fmicb.2018.00262.

  • Cavanagh, Jorunn Pauline; Pain, Maria; Askarian, Fatemeh; Bruun, Jack-Ansgar; Urbarova, Ilona; Wai, Sun Nyunt; Schmidt, Frank; Johannessen, Mona. Comparative exoproteome profiling of an invasive and a commensal Staphylococcus haemolyticus isolate. Journal of Proteomics 2018; Volum 18. ISSN 1874-3919.s 1874 - 3919.s doi: 10.1016/j.jprot.2018.11.013.

  • Wagner, Theresa; James Peter, Jessin Janice; Paganelli, Fernanda; Willems, Rob J.L.; Askarian, Fatemeh; Pedersen, Torunn Annie; Top, Janetta; de Haas, Carla; van strijp, Jos A. G.; Johannessen, Mona; Hegstad, Kristin. Enterococcus faecium TIR-Domain Genes Are Part of a Gene Cluster Which Promotes Bacterial Survival in Blood. International Journal of Microbiology 2018; Volum 2018. ISSN 1687-918X.s doi: 10.1155/2018/1435820.

  • Askarian, Fatemeh; Wagner, Theresa; Johannessen, Mona; Nizet, Victor. Staphylococcus aureus modulation of innate immune responses through Toll-like (TLR), (NOD)-like (NLR) and C-type lectin (CLR) receptors. FEMS Microbiology Reviews 2018; Volum 42 (5). ISSN 0168-6445.s 656 - 671.s doi: 10.1093/femsre/fuy025.

  • Wagner, Theresa; Joshi, Bishnu; James Peter, Jessin Janice; Askarian, Fatemeh; Skalko-Basnet, Natasa; Hagestad, Ole Christian; Mekhlif, Ahmed; Wai, Sun Nyunt; Hegstad, Kristin; Johannessen, Mona. Enterococcus faecium produces membrane vesicles containing virulence factors and antimicrobial resistance related proteins. Journal of Proteomics 2018. ISSN 1874-3919.s doi: 10.1016/j.jprot.2018.05.017.

  • Ajayi, Clement; Åberg, espen; Askarian, Fatemeh; Sollid, Johanna U Ericson; Johannessen, Mona; Hanssen, Anne Merethe. Genetic variability in the sdrD gene in Staphylococcus aureus from healthy nasal carriers.. BMC Microbiology 2018; Volum 18 (34). ISSN 1471-2180.s doi: 10.1186/s12866-018-1179-7.

  • Dongre, Mitesh; Singh, Bhupender; Aung, Kyaw Min; Larsson, Per; Miftakhova, Regina; Persson, Karina; Askarian, Fatemeh; Johannessen, Mona; Hofsten, Jonas von; Persson, Jenny L.; Erhardt, Marc; Tuck, Simon; Uhlin, Bernt Eric; Wai, Sun Nyunt. Flagella-mediated secretion of a novel Vibrio cholerae cytotoxin affecting both vertebrate and invertebrate hosts. Communications Biology 2018. ISSN 2399-3642.s doi: 10.1038/s42003-018-0065-z.

  • Askarian, Fatemeh; Ajayi, Clement; Hanssen, Anne-Merethe; Van Sorge, Nina M.; Pettersen, ingvild; Diep, Dzung Bao; Sollid, Johanna U Ericson; Johannessen, Mona. The interaction between Staphylococcus aureus SdrD and desmoglein 1 is important for adhesion to host cells. Scientific Reports 2016; Volum 6:22134. ISSN 2045-2322.s doi: 10.1038/srep22134.

  • Askarian, Fatemeh; Uchiyama, Satoshi; Valderrama, J. Andrés; Ajayi, Clement; Sollid, Johanna U Ericson; Van Sorge, Nina M.; Nizet, Victor; van strijp, Jos A. G.; Johannessen, Mona. Serineaspartate repeat protein D increases Staphylococcus aureus virulence and survival in blood. Infection and Immunity 2016; Volum 85. ISSN 0019-9567.s 1 - 11.s doi: 10.1128/IAI.00559-16.

  • Aarag, Elizabeth; Flægstad, Trond; Askarian, Fatemeh; Klingenberg, Claus. Colonisation and interaction between S. epidermidis and S. aureus in the nose and throat of healthy adolescents.. European Journal of Clinical Microbiology and Infectious Diseases 2015; Volum 34 (1). ISSN 0934-9723.s 123 - 129.s doi: 10.1007/s10096-014-2197-5.

  • Askarian, Fatemeh; Sangvik, Maria; Hanssen, Anne-Merethe; Snipen, Lars; Sollid, Johanna U. Ericson; Johannessen, Mona. Staphylococcus aureus nasal isolates from healthy individuals cause highly variable host cell responses in vitro: The Tromsø Staph and Skin Study. Pathogens and Disease 2014; Volum 70 (2). ISSN 2049-632X.s 158 - 166.s doi: 10.1111/2049-632X.12099.

  • Fredheim, Elizabeth Aarag; Flægstad, Trond; Askarian, Fatemeh; Klingenberg, Claus. Colonisation and interaction between S. epidermidis and S. aureus in the nose and throat of healthy adolescents. European Journal of Clinical Microbiology and Infectious Diseases 2014; Volum 34 (1). ISSN 0934-9723.s 123 - 129.s doi: 10.1007/s10096-014-2197-5.

  • Askarian, Fatemeh; van Sorge, Nina; Sangvik, Maria; Beasley, Federico C; Henriksen, Jørn Remi; Sollid, Johanna U Ericson; van Strijp, Jos A. G.; Nizet, Victor; Johannessen, Mona. A staphylococcus aureus TIR domain protein virulence factor blocks TLR2-mediated NF-κB signaling. Journal of Innate Immunity 2014; Volum 6 (4). ISSN 1662-811X.s 485 - 498.s doi: 10.1159/000357618.

  • Banerjee, G; Ray, Arun Kumar; Askarian, Fatemeh; Ringø, Einar. Characterisation and identification of enzyme-producing autochthonous bacteria from the gastrointestinal tract of two Indian air-breathing fish. Beneficial Microbes 2013; Volum 4 (3). ISSN 1876-2883.s 277 - 284.s doi: 10.3920/BM2012.0051.

  • Johannessen, Mona; Askarian, Fatemeh; Sangvik, Maria; Sollid, Johanna U. Ericson. Bacterial interference with canonical NF kappa B signalling. Microbiology (Reading) 2013; Volum 159. ISSN 1350-0872.s 2001 - 2013.s doi: 10.1099/mic.0.069369-0.

  • Askarian, Fatemeh; Zhou, Zhigang; Olsen, Rolf Erik; Sperstad, Sigmund; Ringø, Einar. Culturable autochthonous gut bacteria in Atlantic salmon (Salmo salar L.) fed diets with or without chitin. Characterization by 16S rRNA gene sequencing, ability to produce enzymes and in vitro growth inhibition of four fish pathogens. Aquaculture 2012; Volum 326-329. ISSN 0044-8486.s 1 - 8.s doi: 10.1016/j.aquaculture.2011.10.016.

  • Salma, Wahida; Zhou, Zhigang; Wang, Wenwan; Askarian, Fatemeh; Kousha, Armin; Ebrahimi, Maryam Tajabadi; Myklebust, Reidar; Ringø, Einar. Histological and bacteriological changes in intestine of beluga (Huso huso) following ex vivo exposure to bacterial strains. Aquaculture 2011; Volum 314 (1-4). ISSN 0044-8486.s 24 - 33.s doi: 10.1016/j.aquaculture.2011.01.047.

  • Askarian, Fatemeh; Kousha, Armin; Salma, Wahida; Ringø, Einar. The effect of lactic acid bacteria administration on growth, digestive enzyme activity and gut microbiota in Persian sturgeon (Acipenser persicus) and beluga (Huso huso) fry. Aquaculture Nutrition 2011; Volum 17 (5). ISSN 1353-5773.s 488 - 497.s doi: 10.1111/j.1365-2095.2010.00826.x.

  • Golten, Ole; Vaaje-Kolstad, Gustav; Askarian, Fatemeh; Arntzen, Magnus Øverlie. Purification and Characterization of “Chitin binding protein D” from P. aeruginosa. 2020.

  • Mekasha, Sophanit; Tuveng, Tina Rise; Askarian, Fatemeh; Choudhary, Swati; Schmidt-Dannert, C; Niebisch, Axel; Modregger, Jan; Vaaje-Kolstad, Gustav; Eijsink, Vincent. A powerful single tri-modular bi-catalytic LPMO10/Chi18 enzyme is responsible for the growth of J. denitrificans 20603 on chitin. GRC for Carbohydrate-Active Enzymes for Glycan Conversions 2019-07-21 - 2019-07-26 2019.

  • Ajayi, Clement; Geoghegan, Joan; Askarian, Fatemeh; Johannessen, Mona. Unraveling Staphylococcus aureus MSSA476 SasG virulence properties. International Symposium on Staphylococci and Staphylococcal Infections (Fulltekst: http://isssi2018.org/fileadmin/user_upload/ISSI2018/ISSSI2018_programme_abstract_book_web5.pdf 2018-08-23 - 2018-08-26 2018.

  • Wagner, Theresa; Joshi, Bishnu; Janice, Jessin; Paganelli, Fernanda; Willems, Rob; Askarian, Fatemeh; Skalko-Basnet, Natasa; Hagestad, Ole-Christian; Mekhlif, Ahmed; Wai, Sun Nyunt; Johannessen, Mona; Hegstad, Kristin. Virulence factors and antibiotic resistance related proteins are associated with membrane vesicles produced by clinically relevant Enterococcus faecium strains (talk). ICE, International Conference on Enterococci 2018-04-15 - 2018-04-19 2018.

  • Wagner, Theresa; Joshi, Bishnu; Janice, Jessin; Askarian, Fatemeh; Skalko-Basnet, Natasa; Wai, Sun Nyunt; Hegstad, Kristin; Johannessen, Mona. Enterococcus faecium releases membrane vesicles containing virulence factors and resistance determinants (poster). Meeting of The National Graduate School in Infection Biology and Antimicrobials (IBA) 2017-11-13 - 2017-11-14 2017.

  • Wagner, Theresa; Joshi, Bishnu; James Peter, Jessin Janice; Askarian, Fatemeh; Skalko-Basnet, Natasa; Wai, SN; Hegstad, Kristin; Johannessen, Mona. Enterococcus faecium releases membrane vesicles containing virulence factors and resistance determinants (poster). Meeting of The National Graduate School in Infection Biology and Antimicrobials (IBA) 2017-11-13 - 2017-11-14 2017.. Meeting of The National Graduate School in Infection Biology and Antimicrobials (IBA 2017-11-13 - 2017-11-14 2017.

  • Askarian, Fatemeh. Putative strategies to disarm Staphylococcus aureus. “Circle for Infection, Inflammation and Immunity"-PhD school “Infection, Inflammation and Immunity” 2017-05-21 - 2017-05-25 2017.

  • Ajayi, Clement; Åberg, espen; Askarian, Fatemeh; Sollid, Johanna U Ericson; Johannessen, Mona; Hanssen, Anne-Merethe. Genetic variability in the sdrD gene in Staphylococcus aureus from healthy nasal carriers. IBA - annual meeting 2017 2017-11-13 - 2017-11-14 2017.

  • Askarian, Fatemeh. Staphylococcus aureus membrane vesicles confer immune resistance and serve as a vaccination platform. National Graduate School in Infection Biology and Antimicrobials 2016-11-14 - 2016-11-15 2016.

  • Cavanagh, P.; Askarian, Fatemeh; Pain, Maria; Wai, S. N.; Schmidt, F.; Johannessen, Mona. Comparative exoproteome profiling of invasive and commensal Staphylococcus haemolyticus isolates.. 3rd International Conference Pathophysiology of Staphylococci. 2016-09-15 - 2016-09-17 2016.

  • Ajayi, Clement; Hanssen, A. M.; Åsberg, E; Askarian, Fatemeh; Sollid, E. J. U; Johannessen, Mona. Comparative Genomics and Functional analysis of allelic variants of Staphylococcus aureus SdrD. 3rd International Conference Pathophysiology of Staphylococci 2016-09-15 - 2016-09-17 2016.

  • Askarian, Fatemeh; Corriden, R.; Cavanagh, P.; Olson, J; Ludviksen, J; Dongre, M; Mollnes, T. E.; Nizet, Victor; Nyunt, S. W; Johannessen, Mona. S. aureus-derived membrane vesicles contain several virulence factors and increases bacterial survival in human blood ex vivo. Helseforskningskonferanse 2016-11-02 - 2016-11-03 2016.

  • Ajayi, Clement; Askarian, Fatemeh; Sollid, Johanna U Ericson; Johannessen, Mona. Interaction between Staphylococcus aureus SdrD and Desmoglein 1 promotes adhesion to keratinocytes. 32nd Annual Meeting of Nordic Society of Clinical Microbiology and Infectious Diseases(NSCMID) 2015-09-03 - 2015-09-06 2015.

  • Fredheim, E. G; Flægstad, Trond; Askarian, Fatemeh; Klingenberg, C.. S. epidermidis and S. aureus in the nose and throat of healthy adolescents.. The 16th International Symposium on Staphylococci and Staphylococcal Infections. 2014-08-26 - 2014-08-30 2014.

  • Askarian, Fatemeh; Van Sorge, Nina M.; Hanssen, A. M; Dzung, D. B.; van strijp, Jos A. G.; Sollid, E. J. U; Johannessen, Mona. Staphylococcus aureus SdrD has adhesive, invasive and immune evasive properties.. The 16th International Symposium on Staphylococci and Staphylococcal Infections. 2014-08-26 - 2014-08-30 2014.

  • Askarian, Fatemeh; Sperstad, Sigmund; Merrifield, Daniel L; Ray, Arun Kumar; Ringø, Einar. The effect of different feeding regimes on enzyme activities of gut microbiota in Atlantic cod (Gadus morhua L.). Aquaculture Research 2013; Volum 44 (5). ISSN 1355-557X.s 841 - 846.s doi: 10.1111/j.1365-2109.2011.03079.x.

  • Askarian, Fatemeh. S. aureus immune evasion and host responses.. The polar symposium on Antimicrobial resistance. 2012-03-15 - 2012-03-18 2012.

  • Askarian, Fatemeh; Sangvik, Maria; Furberg, Anne-Sofie; Hanssen, Anne-Merethe; Sollid, Johanna U Ericson; Johannessen, Mona. TIR-containing protein in Staphylococcus aureus: a new strategy for immune evasion? The Tromsø Staph and Skin Study (TSSS). 15th International Symposium on Staphylococci and Staphylococcal Infections. Lyon, France. 2012-08-26 - 2012-08-30 2012.

  • Golten, Ole; Vaaje-Kolstad, Gustav; Askarian, Fatemeh; Arntzen, Magnus Øverlie. Purification and Characterization of “Chitin binding protein D” from P. aeruginosa. 2020.

  • Mekasha, Sophanit; Tuveng, Tina Rise; Askarian, Fatemeh; Choudhary, Swati; Schmidt-Dannert, C; Niebisch, Axel; Modregger, Jan; Vaaje-Kolstad, Gustav; Eijsink, Vincent. A powerful single tri-modular bi-catalytic LPMO10/Chi18 enzyme is responsible for the growth of J. denitrificans 20603 on chitin. GRC for Carbohydrate-Active Enzymes for Glycan Conversions 2019-07-21 - 2019-07-26 2019.

  • Ajayi, Clement; Geoghegan, Joan; Askarian, Fatemeh; Johannessen, Mona. Unraveling Staphylococcus aureus MSSA476 SasG virulence properties. International Symposium on Staphylococci and Staphylococcal Infections (Fulltekst: http://isssi2018.org/fileadmin/user_upload/ISSI2018/ISSSI2018_programme_abstract_book_web5.pdf 2018-08-23 - 2018-08-26 2018.

  • Wagner, Theresa; Joshi, Bishnu; Janice, Jessin; Paganelli, Fernanda; Willems, Rob; Askarian, Fatemeh; Skalko-Basnet, Natasa; Hagestad, Ole-Christian; Mekhlif, Ahmed; Wai, Sun Nyunt; Johannessen, Mona; Hegstad, Kristin. Virulence factors and antibiotic resistance related proteins are associated with membrane vesicles produced by clinically relevant Enterococcus faecium strains (talk). ICE, International Conference on Enterococci 2018-04-15 - 2018-04-19 2018.

  • Wagner, Theresa; Joshi, Bishnu; Janice, Jessin; Askarian, Fatemeh; Skalko-Basnet, Natasa; Wai, Sun Nyunt; Hegstad, Kristin; Johannessen, Mona. Enterococcus faecium releases membrane vesicles containing virulence factors and resistance determinants (poster). Meeting of The National Graduate School in Infection Biology and Antimicrobials (IBA) 2017-11-13 - 2017-11-14 2017.

  • Wagner, Theresa; Joshi, Bishnu; James Peter, Jessin Janice; Askarian, Fatemeh; Skalko-Basnet, Natasa; Wai, SN; Hegstad, Kristin; Johannessen, Mona. Enterococcus faecium releases membrane vesicles containing virulence factors and resistance determinants (poster). Meeting of The National Graduate School in Infection Biology and Antimicrobials (IBA) 2017-11-13 - 2017-11-14 2017.. Meeting of The National Graduate School in Infection Biology and Antimicrobials (IBA 2017-11-13 - 2017-11-14 2017.

  • Askarian, Fatemeh. Putative strategies to disarm Staphylococcus aureus. “Circle for Infection, Inflammation and Immunity"-PhD school “Infection, Inflammation and Immunity” 2017-05-21 - 2017-05-25 2017.

  • Ajayi, Clement; Åberg, espen; Askarian, Fatemeh; Sollid, Johanna U Ericson; Johannessen, Mona; Hanssen, Anne-Merethe. Genetic variability in the sdrD gene in Staphylococcus aureus from healthy nasal carriers. IBA - annual meeting 2017 2017-11-13 - 2017-11-14 2017.

  • Askarian, Fatemeh. Staphylococcus aureus membrane vesicles confer immune resistance and serve as a vaccination platform. National Graduate School in Infection Biology and Antimicrobials 2016-11-14 - 2016-11-15 2016.

  • Cavanagh, P.; Askarian, Fatemeh; Pain, Maria; Wai, S. N.; Schmidt, F.; Johannessen, Mona. Comparative exoproteome profiling of invasive and commensal Staphylococcus haemolyticus isolates.. 3rd International Conference Pathophysiology of Staphylococci. 2016-09-15 - 2016-09-17 2016.

  • Ajayi, Clement; Hanssen, A. M.; Åsberg, E; Askarian, Fatemeh; Sollid, E. J. U; Johannessen, Mona. Comparative Genomics and Functional analysis of allelic variants of Staphylococcus aureus SdrD. 3rd International Conference Pathophysiology of Staphylococci 2016-09-15 - 2016-09-17 2016.

  • Askarian, Fatemeh; Corriden, R.; Cavanagh, P.; Olson, J; Ludviksen, J; Dongre, M; Mollnes, T. E.; Nizet, Victor; Nyunt, S. W; Johannessen, Mona. S. aureus-derived membrane vesicles contain several virulence factors and increases bacterial survival in human blood ex vivo. Helseforskningskonferanse 2016-11-02 - 2016-11-03 2016.

  • Ajayi, Clement; Askarian, Fatemeh; Sollid, Johanna U Ericson; Johannessen, Mona. Interaction between Staphylococcus aureus SdrD and Desmoglein 1 promotes adhesion to keratinocytes. 32nd Annual Meeting of Nordic Society of Clinical Microbiology and Infectious Diseases(NSCMID) 2015-09-03 - 2015-09-06 2015.

  • Fredheim, E. G; Flægstad, Trond; Askarian, Fatemeh; Klingenberg, C.. S. epidermidis and S. aureus in the nose and throat of healthy adolescents.. The 16th International Symposium on Staphylococci and Staphylococcal Infections. 2014-08-26 - 2014-08-30 2014.

  • Askarian, Fatemeh; Van Sorge, Nina M.; Hanssen, A. M; Dzung, D. B.; van strijp, Jos A. G.; Sollid, E. J. U; Johannessen, Mona. Staphylococcus aureus SdrD has adhesive, invasive and immune evasive properties.. The 16th International Symposium on Staphylococci and Staphylococcal Infections. 2014-08-26 - 2014-08-30 2014.

  • Askarian, Fatemeh; Sperstad, Sigmund; Merrifield, Daniel L; Ray, Arun Kumar; Ringø, Einar. The effect of different feeding regimes on enzyme activities of gut microbiota in Atlantic cod (Gadus morhua L.). Aquaculture Research 2013; Volum 44 (5). ISSN 1355-557X.s 841 - 846.s doi: 10.1111/j.1365-2109.2011.03079.x.

  • Askarian, Fatemeh. S. aureus immune evasion and host responses.. The polar symposium on Antimicrobial resistance. 2012-03-15 - 2012-03-18 2012.

  • Askarian, Fatemeh; Sangvik, Maria; Furberg, Anne-Sofie; Hanssen, Anne-Merethe; Sollid, Johanna U Ericson; Johannessen, Mona. TIR-containing protein in Staphylococcus aureus: a new strategy for immune evasion? The Tromsø Staph and Skin Study (TSSS). 15th International Symposium on Staphylococci and Staphylococcal Infections. Lyon, France. 2012-08-26 - 2012-08-30 2012.

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