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Andrea Puhar
Vetenskaplig meritering:
Docent
Kontakt
E-post
andrea.puhar@umu.se
Telefon
090-785 33 51
Verksam vid
Anknytning
Gästuniversitetslektor vid
Institutionen för molekylärbiologi
Enhet: Grupp Andrea Puhar
Plats
6K och 6L, Sjukhusområdet
Umeå universitet, 901 87 Umeå
Anknytning
Anknuten som forskare till
Molekylär Infektionsmedicin, Sverige (MIMS)
Plats
6L, Institutionen för molekylärbiologi
Institutionen för molekylärbiologi, 90187 Umeå
Publikationer
Publikationer
Forskning
Forskning
2023
CRISPR-cas-guided mutagenesis of chromosome and virulence plasmid in
Shigella flexneri
by cytosine base editing
mSystems
, American Society for Microbiology 2023, Vol. 8, (1)
Sharma, Atin; Omer Aden, Ruqiya; Puhar, Andrea; et al.
2023
At-home sampling to meet geographical challenges for serological assessment of SARS-CoV-2 exposure in a rural region of northern Sweden, March to May 2021: a retrospective cohort study
Eurosurveillance
, European Centre for Disease Control and Prevention (ECDC) 2023, Vol. 28, (13)
Wigren, Julia; Vikström, Linnea; Rosendal, Ebba; et al.
2022
RpuS/R Is a Novel Two-Component Signal Transduction System That Regulates the Expression of the Pyruvate Symporter MctP in
Sinorhizobium fredii
NGR234
Frontiers in Microbiology
, Frontiers Media S.A. 2022, Vol. 13
Ramos, Ana Laura; Aquino, Maria; García, Gema; et al.
2022
Infection-induced membrane ruffling initiates danger and immune signaling via the mechanosensor PIEZO1
Cell Reports
, Elsevier 2022, Vol. 40, (6)
Tadala, Lalitha; Langenbach, Dorothee; Dannborg, Mirjam; et al.
2021
Vibrio cholerae
cytotoxin MakA induces noncanonical autophagy resulting in the spatial inhibition of canonical autophagy
Journal of Cell Science
, The Company of Biologists 2021, Vol. 134, (5)
Corkery, Dale; Nadeem, Aftab; Aung, Kyaw Min; et al.
2021
Generation of plasma cells and CD27
-
IgD
-
B cells during hantavirus infection is associated with distinct pathological findings
Clinical & Translational Immunology (CTI)
, John Wiley & Sons 2021, Vol. 10
Kerkman, Priscilla; Dernstedt, Andy; Tadala, Lalitha; et al.
2020
Whole-Genome Identification of Transcriptional Start Sites by Differential RNA-seq in Bacteria
Bio-protocol
, Bio-protocol 2020, Vol. 10, (18)
Cervantes-Rivera, Ramón; Puhar, Andrea
2020
Complete genome sequence and annotation of the laboratory reference strain
Shigella flexneri
serotype 5a M90T and genome-wide transcriptional start site determination
BMC Genomics
, Springer Nature 2020, Vol. 21, (1)
Cervantes-Rivera, Ramón; Tronnet, Sophie; Puhar, Andrea
2019
Plaque Assay to Determine Invasion and Intercellular Dissemination of Shigella flexneri in TC7 Human Intestinal Epithelial Cells
Bio-protocol
, Bio-Protocol 2019, Vol. 9, (13)
Sharma, Atin; Puhar, Andrea
2019
Gentamicin Protection Assay to Determine the Number of Intracellular Bacteria during Infection of Human TC7 Intestinal Epithelial Cells by Shigella flexneri
Bio-protocol
, Bio-Protocol 2019, Vol. 9, (13)
Sharma, Atin; Puhar, Andrea
2016
PI5P Triggers ICAM-1 Degradation in
Shigella
Infected Cells, Thus Dampening Immune Cell Recruitment
Cell Reports
, Cell Press 2016, Vol. 14, (4) : 750-759
Boal, Frédéric; Puhar, Andrea; Xuereb, Jean-Marie; et al.
2015
Distinct mutations led to inactivation of type 1 fimbriae expression in Shigella spp
PLOS ONE
, Vol. 10, (3)
Bravo, Verónica; Puhar, Andrea; Sansonetti, Philippe; et al.
2014
Type III secretion system
Current Biology
, Vol. 24, (17) : R784-R791
Puhar, Andrea; Sansonetti, Philippe J
2014
Induction of Connexin-hemichannel Opening
Bio-protocol
, Vol. 4, (17)
Puhar, Andrea; Sansonetti, Philippe J.
2014
Dye-uptake Experiment through Connexin Hemichannels
Bio-protocol
, Vol. 4, (17)
Puhar, Andrea; Sansonetti, Philippe J.
2013
A Shigella effector dampens inflammation by regulating epithelial release of danger signal ATP through production of the lipid mediator PtdIns5P
Immunity
, Vol. 39, (6) : 1121-1131
Puhar, Andrea; Tronchère, Hélène; Payrastre, Bernard; et al.
2012
Preventing acute gut wall damage in infectious diarrhoeas with glycosylated dendrimers
EMBO Molecular Medicine
, Vol. 4, (9) : 866-881
Teo, Ian; Toms, Steve M.; Marteyn, Benoit; et al.
2011
The Shigella flexneri type three secretion system effector IpgD inhibits T cell migration by manipulating host phosphoinositide metabolism
Cell Host and Microbe
, Vol. 9, (4) : 263-272
Konradt, Christoph; Frigimelica, Elisabetta; Nothelfer, Katharina; et al.
2011
Haemolysin II is a Bacillus cereus virulence factor that induces apoptosis of macrophages
Cellular Microbiology
, Vol. 13, (1) : 92-108
Tran, Seav-Ly; Guillemet, Elisabeth; Ngo-Camus, Maud; et al.
2011
Trypan blue dye enters viable cells incubated with the pore-forming toxin HlyII of Bacillus cereus
PLOS ONE
, Vol. 6, (9)
Tran, Seav-Ly; Puhar, Andrea; Ngo-Camus, Maud; et al.
2008
cAMP imaging of cells treated with pertussis toxin, cholera toxin, and anthrax edema toxin
Biochemical and Biophysical Research Communications - BBRC
, Vol. 376, (2) : 429-433
Dal Molin, Federica; Zornetta, Irene; Puhar, Andrea; et al.
2008
NADH oxidation drives respiratory Na+ transport in mitochondria from Yarrowia lipolytica
Archives of Microbiology
, Vol. 190, (4) : 471-480
Lin, Po-Chi; Puhar, Andrea; Steuber, Julia
2008
Anthrax edema toxin modulates PKA- and CREB-dependent signaling in two phases
PLOS ONE
, Vol. 3, (10)
Puhar, Andrea; Dal Molin, Federica; Horvath, Stéphanie; et al.
2007
The concerted action of the Helicobacter pylori cytotoxin VacA and of the v-ATPase proton pump induces swelling of isolated endosomes
Cellular Microbiology
, Vol. 9, (6) : 1481-1490
Genisset, Christophe; Puhar, Andrea; Calore, Federica; et al.
2007
Where and how do anthrax toxins exit endosomes to intoxicate host cells?
Trends in Microbiology
, Vol. 15, (11) : 477-482
Puhar, Andrea; Montecucco, Cesare
2005
A vertebrate-type ferredoxin domain in the Na+-translocating NADH dehydrogenase from Vibrio cholerae
Journal of Biological Chemistry
, Vol. 280, (24) : 22560-22563
Lin, Po-Chi; Puhar, Andrea; Türk, Karin; et al.
2004
Comparison of the pH-induced conformational change of different clostridial neurotoxins
Biochemical and Biophysical Research Communications - BBRC
, Vol. 319, (1) : 66-71
Puhar, Andrea; Johnson, E A; Rossetto, O; et al.
2004
NADH oxidation by the Na+-translocating NADH: quinone oxidoreductase from Vibrio cholerae
Journal of Biological Chemistry
, Vol. 279, (20) : 21349-21355
Türk, Karin; Puhar, Andrea; Neese, Frank; et al.
PIEZO1 activation during invasive infection triggers broad changes in the transcriptional landscape
Tadala, Lalitha; Cervantes-Rivera, Ramón; Puhar, Andrea
Visa publikationer i DiVA
Forskargrupper
Forskningsledare
Andrea Puhar
Forskningsprojekt
1 januari 2022 till 31 december 2024
Mekanism och inflammatorisk påverkan av extracellular ATP-signalering I tarmbakterier
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