User profiles for Peter Østrup Jensen

Peter Østrup Jensen

Associate Professor, University of Copenhagen
Verified email at sund.ku.dk
Cited by 18412

Tolerance and resistance of microbial biofilms

O Ciofu, C Moser, Jensen, N Høiby - Nature Reviews Microbiology, 2022 - nature.com
Chronic infections caused by microbial biofilms represent an important clinical challenge.
The recalcitrance of microbial biofilms to antimicrobials and to the immune system is a major …

Why chronic wounds will not heal: a novel hypothesis

…, K Kirketerp‐Møller, Jensen… - Wound repair and …, 2008 - Wiley Online Library
The present paper presents a hypothesis aimed at explaining why venous leg ulcers, pressure
ulcers, and diabetic foot ulcers develop into a chronic state. We propose that the lack of …

The clinical impact of bacterial biofilms

…, HK Johansen, Z Song, C Moser, Jensen… - International journal of …, 2011 - nature.com
Bacteria survive in nature by forming biofilms on surfaces and probably most, if not all,
bacteria (and fungi) are capable of forming biofilms. A biofilm is a structured consortium of …

Pseudomonas aeruginosa biofilms in the respiratory tract of cystic fibrosis patients

T Bjarnsholt, Jensen, MJ Fiandaca… - Pediatric …, 2009 - Wiley Online Library
The present study was undertaken to investigate the appearance and location of Pseudomonas
aeruginosa in the cystic fibrosis (CF) lung and in sputum. Samples include preserved …

The in vivo biofilm

…, C Moser, M Kühl, Jensen… - Trends in …, 2013 - cell.com
Bacteria can grow and proliferate either as single, independent cells or organized in aggregates
commonly referred to as biofilms. When bacteria succeed in forming a biofilm within the …

Pseudomonas aeruginosa tolerance to tobramycin, hydrogen peroxide and polymorphonuclear leukocytes is quorum-sensing dependent

T Bjarnsholt, Jensen, M Burmølle… - …, 2005 - microbiologyresearch.org
The opportunistic human pathogen Pseudomonas aeruginosa is the predominant micro-organism
of chronic lung infections in cystic fibrosis (CF) patients. P. aeruginosa colonizes the …

Garlic blocks quorum sensing and promotes rapid clearing of pulmonary Pseudomonas aeruginosa infections

T Bjarnsholt, Jensen, TB Rasmussen… - …, 2005 - microbiologyresearch.org
The opportunistic human pathogen Pseudomonas aeruginosa is the predominant micro-organism
of chronic lung infections in cystic fibrosis patients. P. aeruginosa colonizes the lungs …

Biofilms in chronic infections–a matter of opportunity–monospecies biofilms in multispecies infections

…, HK Johansen, N Høiby, Jensen… - FEMS Immunology & …, 2010 - academic.oup.com
It has become evident that aggregation or biofilm formation is an important survival
mechanism for bacteria in almost any environment. In this review, we summarize recent …

Ajoene, a sulfur-rich molecule from garlic, inhibits genes controlled by quorum sensing

…, K Friedrich, F Uthe, Jensen… - Antimicrobial agents …, 2012 - Am Soc Microbiol
In relation to emerging multiresistant bacteria, development of antimicrobials and new
treatment strategies of infections should be expected to become a high-priority research area. …

Extracellular DNA shields against aminoglycosides in Pseudomonas aeruginosa biofilms

WC Chiang, M Nilsson, Jensen… - Antimicrobial agents …, 2013 - Am Soc Microbiol
Within recent years, it has been established that extracellular DNA is a key constituent of the
matrix of microbial biofilms. In addition, it has recently been demonstrated that DNA binds …