Zobrazeno 1 - 10
of 335
pro vyhledávání: '"Hanne, Ingmer"'
Autor:
Benjamin S. Bejder, Fabrizio Monda, Bengt H. Gless, Martin S. Bojer, Hanne Ingmer, Christian A. Olsen
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-11 (2024)
Abstract Quorum sensing (QS) is a mechanism that regulates group behavior in bacteria, and in Gram-positive bacteria, the communication molecules are often cyclic peptides, called autoinducing peptides (AIPs). We recently showed that pentameric thiol
Externí odkaz:
https://doaj.org/article/8b71dd8eb3e64e29acf2ea40a5591b88
Autor:
Katrine Top Hartmann, Regitze Lund Nielsen, Freja Cecilie Mikkelsen, Bent Aalbæk, Mads Lichtenberg, Tim Holm Jakobsen, Thomas Bjarnsholt, Lasse Kvich, Hanne Ingmer, Anders Odgaard, Henrik Elvang Jensen, Louise Kruse Jensen
Publikováno v:
Biofilm, Vol 7, Iss , Pp 100200- (2024)
Is it time to rethink the inoculum of animal models of implant-associated infections (IAI)? Traditionally, animal models of IAI are based on inoculation with metabolically active overnight cultures of planktonic bacteria or pre-grown surface-attached
Externí odkaz:
https://doaj.org/article/1bbbaab62b274996b086231dca67de5c
Autor:
Omar M. Warsi, Lina M. Upterworth, Annika Breidenstein, Ulrika Lustig, Kasper Mikkelsen, Tamás Nagy, Dávid Szatmari, Hanne Ingmer, Dan I. Andersson
Publikováno v:
mBio, Vol 15, Iss 2 (2024)
ABSTRACT Ionophores are antibacterial compounds that affect bacterial growth by changing intracellular concentrations of the essential cations, sodium and potassium. They are extensively used in animal husbandry to increase productivity and reduce in
Externí odkaz:
https://doaj.org/article/f6371bbe43bc461c931b7adc5e0842c2
Autor:
Jingxian Yang, Janine Zara Bowring, Janes Krusche, Esther Lehmann, Benjamin Svejdal Bejder, Stephanie Fulaz Silva, Martin Saxtorph Bojer, Tom Grunert, Andreas Peschel, Hanne Ingmer
Publikováno v:
Cell Reports, Vol 42, Iss 9, Pp 113154- (2023)
Summary: Bacteria use quorum sensing (QS) to coordinate group behavior in response to cell density, and some bacterial viruses (phages) also respond to QS. In Staphylococcus aureus, the agr-encoded QS system relies on accumulation of auto-inducing cy
Externí odkaz:
https://doaj.org/article/52c716498f3e4e238f31aedf7ad675e1
Autor:
Malene Wollesen, Kasper Mikkelsen, Marie Selch Tvilum, Martin Vestergaard, Mikala Wang, Rikke L. Meyer, Hanne Ingmer, Thomas B. Poulsen, Thomas Tørring
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT Polyether ionophores are complex natural products known to transport various cations across biological membranes. While several members of this family are used in agriculture (e.g., as anti-coccidiostats) and have potent antibacterial activi
Externí odkaz:
https://doaj.org/article/bcbdb837da96405c82180f4578ebe063
Autor:
Kasper Mikkelsen, Janine Zara Bowring, Yong Kai Ng, Frida Svanberg Frisinger, Julie Kjærsgaard Maglegaard, Qiuchun Li, Raphael N. Sieber, Andreas Petersen, Paal Skytt Andersen, Jakob T. Rostøl, Nina Molin Høyland-Kroghsbo, Hanne Ingmer
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT CRISPR-Cas is an adaptive immune system that allows bacteria to inactivate mobile genetic elements. Approximately 50% of bacteria harbor CRISPR-Cas; however, in the human pathogen Staphylococcus aureus, CRISPR-Cas loci are less common and of
Externí odkaz:
https://doaj.org/article/af56ee53f3ed4788bccc52594ef15625
Autor:
Katrine Nøhr-Meldgaard, Carsten Struve, Hanne Ingmer, Anna Koza, Kosai Al-Nakeeb, Yvonne Agersø
Publikováno v:
Frontiers in Antibiotics, Vol 2 (2023)
IntroductionIn this work, 170 strains covering 13 species from the Lactobacillaceae family were analyzed to determine minimal inhibitory concentration (MIC) distributions to nine antimicrobial agents, and genes potentially conferring resistance. This
Externí odkaz:
https://doaj.org/article/828c1c3cf49c416dab08194db28ed969
Publikováno v:
Journal of Global Antimicrobial Resistance, Vol 29, Iss , Pp 29-41 (2022)
ABSTRACT: The ATP synthase is a multicomponent enzyme that is largely conserved across the kingdoms of life. In many species the ATP synthase is central in the synthesis of ATP by using the electrochemical proton gradient generated via the electron t
Externí odkaz:
https://doaj.org/article/7a0c9cc51a714ba9817513dcd9af94ae
Autor:
Bolette Skive, Andreas Christian Lawaetz, Anette M. Hammerum, Henrik Hasman, Mette Pinholt, Christian Stab Jensen, Jenny Dahl Knudsen, Anne Kjerulf, Hanne Ingmer
Publikováno v:
Journal of Global Antimicrobial Resistance, Vol 29, Iss , Pp 281-288 (2022)
ABSTRACT: Objectives: Hospital-associated infections with vancomycin-resistant Enterococcus faecium (VREfm) have increased dramatically in Denmark. A cornerstone in infection control is effective cleaning and disinfection. This study investigated the
Externí odkaz:
https://doaj.org/article/21190600d68c4d468d1a7489370cce26
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Annotations of non-pathogenic bacterial genomes commonly reveal putative antibiotic resistance genes and the potential risks associated with such genes is challenging to assess. We have examined a putative tetracycline tet(L) gene (conferring low lev
Externí odkaz:
https://doaj.org/article/6e3cce2ecd2b4558b772c22dc9597bba