Release of the type I secreted α-haemolysin via outer membrane vesicles from Escherichia coli (2006)
Balsalobre, Carlos, Silván, José Manuel, Berglund, Stina, Mizunoe, Yoshimitsu, Uhlin, Bernt Eric, Nyunt Wai, Sun
The α-haemolysin is an important virulence factor commonly expressed by extraintestinal pathogenic Escherichia coli. The secretion of the α-haemolysin is mediated by the type I secretion system and...
Balsalobre, Carlos, Johansson, Jörgen, Uhlin, Bernt Eric, Juárez, Antonio, Muñoa, Francisco J.
The Hha protein belongs to a new family of regulators involved in the environmental regulation of virulence factors. The aim of this work was to study the effect of the hha mutation on the overall...
Balsalobre, Carlos, Morschhäuser, Joachim, Jass, Jana, Hacker, Jörg, Uhlin, Bernt Eric
Among the virulence factors present in pathogenic extraintestinal Escherichia coli strains, expression of fimbrial adhesins is necessary for attachment to the host tissues and subsequent...
Forns, Núria, Baños, Rosa C., Balsalobre, Carlos, Juárez, Antonio, Madrid, Cristina
IncHI plasmids encode multiple-antibiotic resistance in Salmonella enterica serovar Typhi. These plasmids have been considered to play a relevant role in the persistence and reemergence of this...
Cyclic AMP-Dependent Osmoregulation of crp Gene Expression in Escherichia coli
Balsalobre, Carlos, Johansson, Jörgen, Uhlin, Bernt Eric
We have found that the cyclic AMP (cAMP) receptor protein (CRP)-cAMP regulatory complex in Escherichia coli is subject to osmoregulation at the level of crp gene expression. This osmoregulation was...
Balsalobre, Carlos, Johansson, Jörgen, Uhlin, Bernt Eric, Juárez, Antonio, Muñoa, Francisco J.
The Hha protein belongs to a new family of regulators involved in the environmental regulation of virulence factors. The aim of this work was to study the effect of the hha mutation on the overall...
Balsalobre, Carlos, Morschhäuser, Joachim, Jass, Jana, Hacker, Jörg, Uhlin, Bernt Eric
Among the virulence factors present in pathogenic extraintestinal Escherichia coli strains, expression of fimbrial adhesins is necessary for attachment to the host tissues and subsequent...
Forns, Núria, Baños, Rosa C., Balsalobre, Carlos, Juárez, Antonio, Madrid, Cristina
IncHI plasmids encode multiple-antibiotic resistance in Salmonella enterica serovar Typhi. These plasmids have been considered to play a relevant role in the persistence and reemergence of this...
Cyclic AMP-Dependent Osmoregulation of crp Gene Expression in Escherichia coli
Balsalobre, Carlos, Johansson, Jörgen, Uhlin, Bernt Eric
We have found that the cyclic AMP (cAMP) receptor protein (CRP)-cAMP regulatory complex in Escherichia coli is subject to osmoregulation at the level of crp gene expression. This osmoregulation was...
Müller, Claudia M., Åberg, Anna, Straseviçiene, Jurate, Emődy, Levente, Uhlin, Bernt Eric, Balsalobre, Carlos
Type 1 fimbriae are a crucial factor for the virulence of uropathogenic Escherichia coli during the first steps of infection by mediating adhesion to epithelial cells. They are also required for the...
Similar and Divergent Effects of ppGpp and DksA Deficiencies on Transcription in Escherichia coli▿ †
Åberg, Anna, Fernández-Vázquez, Jorge, Cabrer-Panes, Juan David, Sánchez, Alex, Balsalobre, Carlos
The concerted action of ppGpp and DksA in transcription has been widely documented. In disparity with this model, phenotypic studies showed that ppGpp and DksA might also have independent and...