Helle Krogh Johansen

University of Copenhagen — Denmark

Medicine · Health Sciences

71h-index18.1kcitations352works3.12yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Cystic Fibrosis Research Advances(129), Bacterial biofilms and quorum sensing(94), Antibiotic Resistance in Bacteria(74), Antifungal resistance and susceptibility(33), Inhalation and Respiratory Drug Delivery(32)

Publications352 total

The <i>Pseudomonas aeruginosa sirB2</i> gene is a fitness determinant of anaerobic growth and its inactivation affects virulence and rugose small colony variants emergence
Virulence·2025Open Access
Immune protection and disease tolerance in <i>Pseudomonas aeruginosa</i> infections by pyruvate cross-feeding
2025Open Access
Treatment outcomes of nontuberculous mycobacterial infection in the Danish Cystic Fibrosis Cohort 2012-23
Journal of Cystic Fibrosis·2025Open Access
Identifying Pathoadaptation in <i>Pseudomonas aeruginosa</i> Using Glycopolymer Sensor Arrays
ACS Sensors·2025Open Access
<i>In situ</i> profiling of bacterial growth activity during the early stages of <i>Pseudomonas aeruginosa</i> infection in airway epithelia
2025Open Access
Occurrence of type VI secretion system effector genes in longitudinal isolates of P. aeruginosa from people with cystic fibrosis
Microbial Genomics·2025Open Access
Carbapenem-resistance <i>oprD</i> mutations reshape <i>Pseudomonas aeruginosa</i> host-pathogen interactions during infection
2025Open Access
96 Clearance of chronic pulmonary Pseudomonas aeruginosa infection in people with cystic fibrosis following triple modulator therapy
Journal of Cystic Fibrosis·2025
Revealing adaptive mechanisms and antibiotic tolerance in Pseudomonas aeruginosa infections: The role of host-pathogen interactions in bacterial recalcitrance
2025
Change in pulmonary pathogens 3 years after elexacaftor/tezacaftor/ivacaftor: an observational study in the Danish cystic fibrosis cohort
Clinical Microbiology and Infection·2025· 1 citedOpen Access
Ciprofloxacin resistance rapidly declines in nfxB defective clinical strains of Pseudomonas aeruginosa
Nature Communications·2025· 6 citedOpen Access
Pseudomonas aeruginosa: persistence beyond antibiotic resistance
Trends in Microbiology·2025· 8 citedOpen Access
Genetic Variation in the blaZ Gene Leading to the BORSA Phenotype in Staphylococcus aureus
Antibiotics·2025Open Access
Infection dynamics and virulence potential of clinical <i>Pseudomonas aeruginosa</i> isolates in human airway epithelial models
2025· 2 citedOpen Access
Genomic epidemiology of vancomycin-resistant Enterococcus faecium in Eastern Denmark from 2020 to 2022, and identification of vanB Tn1549 insertion sites
European Journal of Clinical Microbiology & Infectious Diseases·2025Open Access
Healthcare worker views on antimicrobial resistance in chronic respiratory disease
Antimicrobial Resistance and Infection Control·2025· 1 citedOpen Access
<i>Pseudomonas aeruginosa</i> maintains an inducible array of novel and diverse prophages over lengthy persistence in cystic fibrosis lungs
FEMS Microbiology Letters·2025· 4 citedOpen Access
Respiratory viruses were frequently detected in young children with cystic fibrosis but had limited clinical significance
Acta Paediatrica·2024
Long-Term Lung Function and <i>Pseudomonas aeruginosa</i> Infection in Genotyped Primary Ciliary Dyskinesia
Annals of the American Thoracic Society·2024· 7 cited
Macrolide resistance through uL4 and uL22 ribosomal mutations in Pseudomonas aeruginosa
Nature Communications·2024· 8 citedOpen Access
page 1 of 18Next →

Frequent Co-authors

Niels Høiby(21), Søren Molin(20), Oana Ciofu(8), Lars Jelsbak(8), Rasmus L. Marvig(8), Maiken Cavling Arendrup(7), Lei Yang(6), Michael Givskov(5), Peter C Gøtzsche(5), Jenny Dahl Knudsen(5), Henrik Carl Schønheyder(5), Zhijun Song(4), Claus Moser(4), Peter Østrup Jensen(4), Thomas Bjarnsholt(4), Lea M. Sommer(4), Janus A. J. Haagensen(4), Samuel M. Moskowitz(4), Lene Nielsen(4), Flemming Schønning Rosenvinge(4)