Marie-Stephanie Aschtgen
Research Specialist
E-mail: marie-stephanie.aschtgen@ki.se
Visiting address: Solnavägen 9, Biomedicum A05, 17165 Solna
Postal address: C1 Mikrobiologi, tumör- och cellbiologi, C1 Microbial Pathogenesis Henriques/Normark, 171 77 Stockholm
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About me
Dr. Marie-Stéphanie Aschtgen, Assistant Professor at the Department of Microbiology, Tumor and Cell Biology (MTC) at Karolinska Institutet (Birgitta
Henriques-Normark Unit).Dr. Marie-Stéphanie Aschtgen’s research focuses on the bacterial molecular mechanisms underlying host-bacteria interactions. She defended her PhD in Microbiology on bacterial Type VI secretion systems in the Prof Eric Cascales lab (Marseille, France). She went for a post-doc with Prof. Edward Ruby and Prof. Margaret McFall-Ngai (Univ. of Wisconsin-Madison, USA) studying host-symbiont interactions in the elegant model of the Euprymna scolopes-Vibrio fischeri symbiosis. She then joined Prof. Birgitta Henriques-Normark’s lab at the Karolinska Institutet for a second post-doc focusing on host-pathogens mechanisms of Streptococcus pneumoniae and Klebsiella pneumoniae and became Assistant Professor in 2019.
Articles
- Journal article: CELL. 2025;:S0092-8674(25)00855-4Krishnan A; Anahtar MN; Valeri JA; Jin W; Donghia NM; Sieben L; Luttens A; Zhang Y; Modaresi SM; Hennes A; Fromer J; Bandyopadhyay P; Chen JC; Rehman D; Desai R; Edwards P; Lach RS; Aschtgen M-S; Gaborieau M; Gaetani M; Palace SG; Omori S; Khonde L; Moroz YS; Blough B; Jin C; Loh E; Grad YH; Saei AA; Coley CW; Wong F; Collins JJ
- Journal article: JOURNAL OF CROHNS & COLITIS. 2025;19:i2528Aschtgen MS
- Article: METHODS IN MOLECULAR BIOLOGY. 2023;2674:61-70Narciso AR; Aschtgen M-S
- Article: ONCOGENE. 2022;41(15):2173-2186Aschtgen M-S; Fragkoulis K; Sanz G; Normark S; Selivanova G; Henriques-Normark B; Peuget S
- Article: FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY. 2021;11:808601Oliveira V; Aschtgen M-S; van Erp A; Henriques-Normark B; Muschiol S
- Article: VIRULENCE. 2021;12(1):389-403Spoerry C; Karlsson J; Aschtgen M-S; Loh E
- Article: BIOSENSORS & BIOELECTRONICS. 2021;171:112732Merkl P; Aschtgen M-S; Henriques-Normark B; Sotiriou GA
- Article: EMBO MOLECULAR MEDICINE. 2020;12(11):e12695Subramanian K; Iovino F; Tsikourkitoudi V; Merkl P; Ahmed S; Berry SB; Aschtgen M-S; Svensson M; Bergman P; Sotiriou GA; Henriques-Normark B
- Article: MBIO. 2020;11(5):e01774-e01720Vidaillac C; Yong VFL; Aschtgen M-S; Qu J; Yang S; Xu G; Seng ZJ; Brown AC; Ali MK; Jaggi TK; Sankaran J; Foo YH; Righetti F; Nedumaran AM; Mac Aogain M; Roizman D; Richard J-A; Rogers TR; Toyofuku M; Luo D; Loh E; Wohland T; Czarny B; Horvat JC; Hansbro PM; Yang L; Li L; Normark S; Normark BH; Chotirmall SH
- Article: CELLULAR MICROBIOLOGY. 2020;22(4):e13177Cohen SK; Aschtgen M-S; Lynch JB; Koehler S; Chen F; Escrig S; Daraspe J; Ruby EG; Meibom A; McFall-Ngai M
- Article: JOURNAL OF BACTERIOLOGY. 2019;201(12):e00173-e00119Santin YG; Camy CE; Zoued A; Doan T; Aschtgen M-S; Cascales E
- Article: MICROBIOLOGY SPECTRUM. 2019;7(1):10.1128/microbiolspec.psiMuschiol S; Aschtgen M-S; Nannapaneni P; Henriques-Normarkt B
- Article: NATURE COMMUNICATIONS. 2018;9(1):3398Pathak A; Bergstrand J; Sender V; Spelmink L; Aschtgen M-S; Muschiol S; Widengren J; Henriques-Normark B
- Article: JOURNAL OF BIOLOGICAL CHEMISTRY. 2017;292(34):14134-14146Muschiol S; Erlendsson S; Aschtgen M-S; Oliveira V; Schmieder P; de Lichtenberg C; Teilum K; Boesen T; Akbey U; Henriques-Normark B
- Article: JOURNAL OF MOLECULAR BIOLOGY. 2016;428(22):4424-4437Logger L; Aschtgen M-S; Guerin M; Cascales E; Durand E
- Article: JOURNAL OF BACTERIOLOGY. 2016;198(16):2156-2165Aschtgen M-S; Lynch JB; Koch E; Schwartzman J; McFall-Ngai M; Ruby E
- Article: CELLULAR MICROBIOLOGY. 2016;18(4):488-499Aschtgen M-S; Wetzel K; Goldman W; McFall-Ngai M; Ruby E
- Article: MOLECULAR MICROBIOLOGY. 2016;99(6):1099-1118Flaugnatti N; Thi THL; Canaan S; Aschtgen M-S; Van SN; Blangy S; Kellenberger C; Roussel A; Cambillau C; Cascales E; Journet L
- Article: NATURE. 2015;523(7562):555-560Durand E; Van SN; Zoued A; Logger L; Pehau-Arnaudet G; Aschtgen M-S; Spinelli S; Desmyter A; Bardiaux B; Dujeancourt A; Roussel A; Cambillau C; Cascales E; Fronzes R
- Article: JOURNAL OF BIOLOGICAL CHEMISTRY. 2012;287(17):14157-14168Durand E; Zoued A; Spinelli S; Watson PJH; Aschtgen M-S; Journet L; Cambillau C; Cascales E
- Article: MICROBIOLOGYOPEN. 2012;1(1):71-82Aschtgen M-S; Zoued A; Lloubes R; Journet L; Cascales E
- Article: PLOS PATHOGENS. 2011;7(11):e1002386Felisberto-Rodrigues C; Durand E; Aschtgen M-S; Blangy S; Ortiz-Lombardia M; Douzi B; Cambillau C; Cascales E
- Article: VIRULENCE. 2010;1(6):535-540Aschtgen M-S; Thomas MS; Cascales E
- Article: MOLECULAR MICROBIOLOGY. 2010;75(4):886-899Aschtgen M-S; Gavioli M; Dessen A; Lloubes R; Cascales E
- Article: JOURNAL OF BACTERIOLOGY. 2008;190(22):7523-7531Aschtgen M-S; Bernard CS; De Bentzmann S; Lloubes R; Cascales E
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All other publications
- Corrigendum: MBIO. 2020;11(6):e02809-e02820Vidaillac C; Yong VFL; Aschtgen M-S; Qu J; Yang S; Xu G; Seng ZJ; Brown AC; Ali MK; Jaggi TK; Sankaran J; Foo YH; Righetti F; Nedumaran AM; Mac Aogain M; Roizman D; Richard J-A; Rogers TR; Toyofuku M; Luo D; Loh E; Wohland T; Czarny B; Horvat JC; Hansbro PM; Yang L; Li L; Normark S; Henriques-Normark B; Chotirmall SH
- Editorial comment: JOURNAL OF INTERNAL MEDICINE. 2020;287(3):336-338Aschtgen M-S; Henriques-Normark B; Normark S
- Review: NPJ BIOFILMS AND MICROBIOMES. 2019;5(1):32Aschtgen M-S; Brennan CA; Nikolakakis K; Cohen S; McFall-Ngai M; Ruby EG
- Book chapter: PROTEIN SECRETION IN BACTERIA. 2019;p. 129-135Muschiol S; Aschtgen M-S; Nannapaneni P; Henriques-Normark B
- Review: BIOCHIMICA ET BIOPHYSICA ACTA: INTERNATIONAL JOURNAL OF BIOCHEMISTRY AND BIOPHYSICS. 2014;1843(8):1664-1673Zoued A; Brunet YR; Durand E; Aschtgen M-S; Logger L; Douzi B; Journet L; Cambillau C; Cascales E