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Umeå University
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Staff photo Anna Åberg

Anna Åberg

Contact

E-mail
anna.aberg@umu.se
Phone
+46 70 200 66 66

Works at

Affiliation
Staff scientist at Department of Medical Biochemistry and Biophysics Section: Anna Arnqvist Björklund group
Location
KB. A6, Campus, Umeå Umeå universitet, 901 87 Umeå
Molecular insights into the fine-tuning of pH-dependent ArsR-mediated regulation of the SabA adhesin in Helicobacter pylori
Nucleic Acids Research, Oxford University Press 2024, Vol. 52, (10) : 5572-5595
Åberg, Anna; Gideonsson, Pär; Bhat, Abhayprasad; et al.
ppGpp, the general stress response alarmone, is required for the expression of the α-Hemolysin toxin in the uropathogenic Escherichia coli isolate, J96
International Journal of Molecular Sciences, MDPI 2022, Vol. 23, (20)
Fernández-Vázquez, Jorge; Cabrer-Panes, Juan David; Åberg, Anna; et al.
ppGppmediates the growth phase-dependent regulation ofagn43, a phase variable gene, by stimulating its promoter activity
Environmental Microbiology Reports, John Wiley & Sons 2020, Vol. 12, (4) : 444-453
David Cabrer-Panes, Juan; Fernandez-Coll, Llorenc; Fernandez-Vazquez, Jorge; et al.
Helicobacter pylori Adapts to Chronic Infection and Gastric Disease via pH-Responsive BabA-Mediated Adherence
Cell Host and Microbe, CELL PRESS 2017, Vol. 21, (3) : 376-389
Bugaytsova, Jeanna A.; Björnham, Oscar; Chernov, Yevgen A.; et al.
BabA dependent binding of Helicobacter pylori to human gastric mucins cause aggregation that inhibits proliferation and is regulated via ArsS
Scientific Reports, Vol. 7
Skoog, Emma C.; Padra, Medea; Åberg, Anna; et al.
A Repetitive DNA Element Regulates Expression of the Helicobacter pylori Sialic Acid Binding Adhesin by a Rheostat-like Mechanism
PLoS Pathogens, Vol. 10, (7)
Åberg, Anna; Gideonsson, Pär; Vallström, Anna; et al.
Genetic dissection of a motility-associated c-di-GMP signalling protein of Pseudomonas putida
Environmental Microbiology Reports, Hoboken: Wiley-Blackwell 2013, Vol. 5, (4) : 556-565
Österberg, Sofia; Åberg, Anna; Herrera Seitz, M. Karina; et al.
Type 1 fimbriae, a colonization factor of uropathogenic Escherichia coli, are controlled by the metabolic sensor CRP-cAMP.
PLoS pathogens, Vol. 5, (2) : e1000303-
Müller, Claudia M; Åberg, Anna; Straseviçiene, Jurate; et al.
Similar and divergent effects of ppGpp and DksA deficiencies on transcription in Escherichia coli
Journal of Bacteriology, American Society for Microbiology 2009, Vol. 191, (10) : 3226-3236
Åberg, Anna; Fernández-Vázquez, Jorge; Cabrer-Panes, Juan David; et al.
The Helicobacter pylori sialic acid binding adhesin SabA is regulated via a network of two-component systems
Åberg, Anna; Gideonsson, Pär; Brännström, Kristoffer; et al.
View publications in DiVA

Research groups

Group member
Anna Arnqvist Lab