Jorunn Pauline Cavanagh
Job description
I work as an associate professor at the Department of Clinical Medicine, Child and Adolescent Health Research Group, Pediatric Infection Group. I am responsible for supervising and teaching students at bachelor's, master's and PhD level. The pediatric research group has several projects in the field of infection, and aims to improve diagnostics and treatment of serious infections in children.
Runa Wolden,
Kirill Ovchinnikov,
Hermoine Jean Venter,
Thomas Oftedal,
Bao Dung Diep,
Jorunn Pauline Cavanagh
:
The novel bacteriocin romsacin from Staphylococcus haemolyticus inhibits Gram-positive WHO priority pathogens
Mattias Berglin,
Jorunn Pauline Cavanagh,
Josefin Seth Caous,
Balmukund Thakkar,
Jeddah Marie Vasquez,
Wenche Gunvor B Stensen
et al.:
Flexible and Biocompatible Antifouling Polyurethane Surfaces Incorporating Tethered Antimicrobial Peptides through Click Reactions
Maxim Brilkov,
Martin Jakubec,
Victoria Stenbakk,
Terje Vasskog,
Tone Kristoffersen,
Jorunn Pauline Cavanagh
et al.:
Bacterial extracellular vesicles: towards realistic models for bacterial membranes in molecular interaction studies by surface plasmon resonance
Ahmed Bargheet,
Claus Andreas Klingenberg,
Eirin Esaiassen,
Erik Hjerde,
Jorunn Pauline Cavanagh,
Johan Bengtsson-Palme
et al.:
Development of early life gut resistome and mobilome across gestational ages and microbiota-modifying treatments
Aline Bjerkhaug,
Hildegunn Norbakken Granslo,
Jorunn Pauline Cavanagh,
Ina Isabella Høiland,
Judith K Ludviksen,
Corinna Lau
et al.:
Dual inhibition of complement C5 and CD14 attenuates inflammation in a cord blood model
Trym Thune Flygel,
Dan Hameiri-Bowen,
Victoria Simms,
Sarah Rowland-Jones,
Rashida Abbas Ferrand,
Tsitsi Bandason
et al.:
Exhaled nitric oxide is associated with inflammatory biomarkers and risk of acute respiratory exacerbations in children with HIV-associated chronic lung disease
Anne Sofie Laulund,
Franziska Angelika Schwartz,
Lars Christophersen,
Niels Høiby,
John Sigurd Mjøen Svendsen,
Wenche Gunvor Berg Stensen
et al.:
Lactoferricin-inspired peptide AMC-109 augments the effect of ciprofloxacin against Pseudomonas aeruginosa biofilm in chronic murine wounds
Christian Kranjec,
Sofie Sagvaag Kristensen,
Karolina Teresa Bartkiewicz,
Mikkel Brønner,
Jorunn P. Cavanagh,
Aparna Srikantam
et al.:
A bacteriocin-based treatment option for Staphylococcus haemolyticus biofilms
Joakim Håkansson,
Jorunn Pauline Cavanagh,
Wenche Gunvor Berg Stensen,
Bjarte Mortensen,
John Sigurd Mjøen Svendsen,
Johan Svenson
:
In vitro and in vivo antibacterial properties of peptide AMC-109 impregnated wound dressings and gels
Journal of antibiotics (Tokyo. 1968) 2021 DOI
Runa Wolden,
Maria Pain,
Roger Karlsson,
Anders Karlsson,
Elizabeth G. Aarag Fredheim,
Jorunn Pauline Cavanagh
:
Identification of surface proteins in a clinical Staphylococcus haemolyticus isolate by bacterial surface shaving
Vladimir Vimberg,
Jorunn Pauline Cavanagh,
Michaela Novotna,
Jakub Lenart,
Bich Nguyen Thi Ngoc,
Jana Vesela
et al.:
Ribosome-Mediated Attenuation of vga(A) Expression Is Shaped by the Antibiotic Resistance Specificity of Vga(A) Protein Variants
Antimicrobial Agents and Chemotherapy 2020 DOI
Rasmus Goll,
Peter Holger Johnsen,
Erik Hjerde,
Joseph Diab,
Per Christian Valle,
Frank Hilpüsch
et al.:
Effects of fecal microbiota transplantation in subjects with irritable bowel syndrome are mirrored by changes in gut microbiome
Maria Ronessen Pain,
Runa Wolden,
Daniel Jaén-Luchoro,
Francisco Salvà-Serra,
Beatriz Piñeiro Iglesias,
Roger Karlsson
et al.:
Staphylococcus borealis sp. Nov., isolated from human skin and blood
Trym Thune Flygel,
Evgeniya Sovershaeva,
Shantelle Classen-Weitz,
Erik Hjerde,
Kilaza S. Mwaikono,
Jon Øyvind Odland
et al.:
Composition of Gut Microbiota of Children and Adolescents With Perinatal Human Immunodeficiency Virus Infection Taking Antiretroviral Therapy in Zimbabwe
Jorunn Pauline Cavanagh,
Fatemeh Askarian,
Maria Pain,
Jack-Ansgar Bruun,
Ilona Urbarova,
Sun Nyunt Wai
et al.:
Proteome profiling of secreted and membrane vesicle associated proteins of an invasive and a commensal Staphylococcus haemolyticus isolate.
Hildegunn Norbakken Granslo,
Elizabeth Aarag,
Eirin Esaiassen,
Lars Christophersen,
Peter Østrup Jensen,
Tom Eirik Mollnes
et al.:
The synthetic antimicrobial peptide LTX21 induces inflammatory responses in a human whole blood model and a murine peritoneum model
Maria Pain,
Erik Hjerde,
Claus Klingenberg,
Jorunn Pauline Cavanagh
:
Comparative Genomic Analysis of Staphylococcus haemolyticus Reveals Key to Hospital Adaptation and Pathogenicity
Vladimir Vimberg,
Jorunn Pauline Cavanagh,
Oldrich Benada,
Olga Kofranova,
Erik Hjerde,
Leona Zieglerova
et al.:
Teicoplanin resistance in Staphylococcus haemolyticus is associated with mutations in histidine kinases VraS and WalK
Diagnostic microbiology and infectious disease 2018 DOI
Eirin Esaiassen,
Erik Hjerde,
Jorunn Pauline Cavanagh,
Tanja Pedersen,
Jannicke Hanne Andresen,
Siren Rettedal
et al.:
Effects of Probiotic Supplementation on the Gut Microbiota and Antibiotic Resistome Development in Preterm Infants
Fatemeh Askarian,
John D. Lapek Jr.,
Mitesh Dongre,
Chih-Ming Tsai,
Monika Kumaraswamy,
Armin Kousha
et al.:
Staphylococcus aureus Membrane-derived Vesicles Promote Bacterial Virulence and Confer Protective Immunity in Murine Infection Models
Jorunn Pauline Cavanagh,
Maria Pain,
Fatemeh Askarian,
Jack-Ansgar Bruun,
Ilona Urbarova,
Sun Nyunt Wai
et al.:
Comparative exoproteome profiling of an invasive and a commensal Staphylococcus haemolyticus isolate
Eirin Esaiassen,
Erik Hjerde,
Jorunn Pauline Cavanagh,
Gunnar Skov Simonsen,
Claus Klingenberg
:
Bifidobacterium bacteremia: Clinical characteristics and a genomic approach to assess pathogenicity
Journal of Clinical Microbiology 2017 DOI
Peter Holger Johnsen,
Frank Hilpüsch,
Jorunn Pauline Cavanagh,
Ingrid Sande Leikanger,
Caroline Kolstad,
Per Christian Valle
et al.:
Faecal microbiota transplantation versus placebo for moderate-to-severe irritable bowel syndrome: a double-blind, randomised, placebo-controlled, parallel-group, single-centre trial
The Lancet Gastroenterology and Hepatology 2017 DOI
Caio Fernando de Oliveira,
Jorunn Pauline Cavanagh,
Elizabeth Aarag,
Keli Cristine Reiter,
Alexandre Rieger,
Claus Klingenberg
et al.:
Coagulase-negative staphylococci in southern brazil: Looking toward its high diversity
Jorunn Pauline Cavanagh,
Runa Wolden,
Philipp Heise,
Eirin Esaiassen,
Claus Klingenberg,
Elizabeth Aarag
:
Antimicrobial susceptibility and body site distribution of community isolates of coagulase-negative staphylococci
Jorunn Pauline Cavanagh,
Erik Hjerde,
Matthew T.G. Holden,
Tim Kahlke,
Claus Klingenberg,
Trond Flægstad
et al.:
Whole-genome sequencing reveals clonal expansion of multiresistant Staphylococcus heamolyticus in European hopsitals
Jorunn Pauline Cavanagh,
Hildegunn Norbakken Granslo,
Elizabeth Aarag,
L Christophersen,
Peter Østrup Jensen,
Kim Thomsen
et al.:
Efficacy of a synthetic antimicrobial peptidomimetic versus vancomycin in a Staphylococcus epidermidis device-related murine peritonitis model
Journal of Antimicrobial Chemotherapy 2013 DOI
Jorunn Pauline Cavanagh,
Claus Klingenberg,
Anne-Merethe Hanssen,
Elizabeth Aarag,
Patrice Francois,
Jaques Schrenzel
et al.:
Core genome conservation of Staphylococcus haemolyticus limits sequence based population structure analysis
Kristina Flemming,
Claus Klingenberg,
Jorunn Pauline Cavanagh,
Merethe vibeke Sletteng,
Wenche Stensen,
John Sigurd Svendsen
et al.:
High in vitro antimicrobial activity of synthetic antimicrobial peptidomimetics against staphylococcal biofilms
Journal of Antimicrobial Chemotherapy 2009 DOI
Jorunn Pauline Cavanagh
:
Hunting new bacteria under the northern lights
2024
Maxim Brilkov,
Jorunn Pauline Cavanagh,
Johan Mattias Isaksson,
Johanna E. Sollid,
Gøril Eide Flaten
:
BACTERIALLY PRODUCED IN VITRO MEMBRANE MODEL SYSTEMS FROM RESISTANT- AND NON-RESISTANT CLINICAL ISOLATES
2023
Maxim Brilkov,
Jorunn Pauline Cavanagh,
Johan Mattias Isaksson,
Johanna U Ericson
:
Outer-membrane vesicles as a bacterial membrane model to study interaction of antimicrobial peptides
2023
Maxim Bril'kov,
Jorunn Pauline Cavanagh,
Johan Mattias Isaksson,
Johanna U Ericson,
Gøril Eide Flaten
:
Bacterially produced in vitro mambrane model systems from resistant- and non-resistant clinical isolates
2022
Vladimir Vimberg,
Jorunn Pauline Cavanagh,
Michaela Novotna,
Jakub Lenart,
Bich Nguyen Thi Ngoc,
Jana Vesela
et al.:
Erratum: Ribosome-mediated attenuation of vga(a) expression is shaped by the antibiotic resistance specificity of vga(A) protein variants
Antimicrobial Agents and Chemotherapy 2021 DOI
Sofie Sagvaag Kristensen,
Christian Kranjec,
Karolina Teresa Bartkiewicz,
Mikkel Brønner,
Jorunn Pauline Cavanagh,
Aparna Srikantam
et al.:
A bacteriocin‑based treatment option for Staphylococcus haemolyticus biofilms
2021
Aline Bjerkhaug,
Hildegunn Norbakken Granslo,
Jorunn Pauline Cavanagh,
Judith Anita Ludviksen,
Tom Eirik Mollnes,
Claus Klingenberg
:
Combined inhibition of CD14 and C5 in Escherichia coli and Group B streptococci induced inflammation in human cord blood.
2020 DATA
Vladimir Vimberg,
Radek Gažá,
Zsolt Szűcs,
Aniko Borbás,
Pál Herczegh,
Jorunn Pauline Cavanagh
et al.:
Fluorescence assay to predict activity of the glycopeptide antibiotics
Journal of antibiotics (Tokyo. 1968) 2019 DOI
Runa Wolden,
Maria Pain,
Roger Karlsson,
Anders Karlsson,
Elizabeth G. Aarag Fredheim,
Jorunn Pauline Cavanagh
:
Hunting new targets to prevent infections - A novel approach to bacterial surface shaving
2019
Runa Wolden,
Maria Pain,
Roger Karlsson,
Anders Karlsson,
Elizabeth G. Aarag Fredheim,
Jorunn Pauline Cavanagh
:
På jakt etter nye målsete for behandling av Staphylococcus haemolyticus-infeksjonar: Opp- regulering av sentrale virulens- og adhesjonsprotein hos S. haemolyticus ved kolonisering av humane keratinocyttar
2019
Aline Bjerkhaug,
Hildegunn Norbakken Granslo,
Jorunn Pauline Cavanagh,
Tom Eirik Mollnes,
Claus Klingenberg
:
The method of combined inhibition of CD14 and C5 in Escherichia coli and Streptococcus agalactiae induced inflammation in human cord blood.
2019
Aline Bjerkhaug,
Hildegunn Norbakken Granslo,
Jorunn Pauline Cavanagh,
Claus Klingenberg
:
JAKTEN PÅ ANTIBIOTIKAENS LILLE HJELPER
Pingvinavisa 28. November 2019 DATA
Hildegunn Norbakken Granslo,
Elizabeth Aarag,
Claus Andreas Klingenberg,
Claus Moser,
Eirin Esaiassen,
Jorunn Pauline Cavanagh
et al.:
The synthetic antimicrobial peptide LTX21 induces inflammatory responses in an in vivo mouse peritonitis model and an ex vivo human whole blood model
2017
Jorunn Pauline Cavanagh
:
Min doktorgrad. "Når snille bakterier blir slemme"
2012
Jorunn Pauline Cavanagh
:
Forsker Grand Prix 2011
2011
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Publications outside Cristin
Staphylococcus borealis study:
https://www.forskning.no/mikrobiologi/norske-forskere-har-funnet-en-ny-bakterie/1775836
https://uit.no/nyheter/artikkel/kortnytt?p_document_id=800439
The OPTIMIST study:
https://uit.no/project/optimist-studien
https://uit.no/nyheter/artikkel?p_document_id=828719
Research interests
My research focus is on infections in newborns, with a particular focus on infections caused by coagulase negative staphylococci, biofilm and antibiotic resistance. Our main aim is to find new treatment methods by identifying virulence mechanisms in Staphylococcus haemolyticus. In 2020 we discovered a new staphylococcal species, Staphylococcus borealis, we are now investigating which infections this hitherto undescribed bacterium causes. In 2023, we started the OPTIMIST project, where we want identify causes of breast inflammation. The study will hopefully result in better prevention and treatment of mastitis, which affects approximately 20% of nursing mothers.
