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Airway Epithelial Research

The Airway Epithelial Research Team is investigating the role of the epithelium in the development of airway diseases including asthma, cystic fibrosis and lung transplant rejection.

Understanding the importance of the regulatory mechanisms involved in each of these disease processes is essential if effective prevention and therapeutic strategies are to be developed.

In addition, they are also investigating the stem cells found in the lung and are examining their role in airway healing as well as other functions to try and identify areas for therapeutic targeting. This research has the potential to translate from the laboratory bench into clinical practice in the form of cellular therapy (alone or in combination with other therapies) and is a novel practical approach to treat airway disease.

The group has successfully established and optimized a primary cell in vitro model for each of these disease settings using airway cells recovered by a safe and routinely performed method. To our knowledge, we are only one of only a handful of laboratories to be performing this in children with asthma or cystic fibrosis, and the only lab that can compare samples with age and sex matched healthy controls.

Using our unique research program the team is not only able to study mechanisms underlying particular airway diseases but has developed functional outcome tests which enable them to conduct preclinical trials of potential new drugs as well as through the repurposing of currently available medications.

Team Highlights

  • Anthony Kicic- Research Star of 2018; National Scientific Leader in Pulmonology
  • Luke Garratt - FutureHealth WA Merit award
  • Luke Garratt- NHMRC Early career fellowship
  • Thomas Iosifidis – won TSANZ Young Investigator award
  • Kevin Looi – awarded travel award to attend iPSC workshop in Toronto Canada
  • Kevin Looi- TSANZ Astra Zenica- thoracic fellowship, Janet Elder TSANZ award
  • Thomas Iosifidis- TSANZ Janet Elder TSANZ award
  • Samuel Montgomery and Kelly Martinovich – awarded CFWA Top Up scholarship
  • Nicole Shaw- award PCH Foundation Top Up Award
  • Samuel Montgomery & Kak-Ming Ling- awarded UWA Research Travel Award

Team leader

Rothwell Family Fellow; Head, Airway Epithelial Research

Team members (17)

Thomas Iosifidis
Thomas Iosifidis

BSc BMedSci(Hons) PhD

Research Officer

Pamela Laird
Pamela Laird

BSc (physiotherapy) dist. PhD

Senior clinician research fellow

Luke Garratt

Luke Garratt

NHMRC Research Fellow

Jessica Hillas

Jessica Hillas

Research Assistant

Daniel Laucirica

Daniel Laucirica

Research Assistant; PhD Candidate

Kevin Looi

Kevin Looi

Research Officer

Kelly Martinovich

Kelly Martinovich

Research Assistant; PhD Candidate

Samantha McLean

Samantha McLean

Research Assistant

Kak Ming Ling

Kak Ming Ling

Research Assistant; PhD Candidate

Samuel Montgomery

Samuel Montgomery

Research Assistant; PhD Candidate

Matthew Poh

Matthew Poh

Research Assistant; PhD Candidate

Craig Schofield

Craig Schofield

Research Assistant

Nicole Shaw

Nicole Shaw

PhD Candidate

Erika Sutanto

Erika Sutanto

Senior Research Officer

Scott Winslow

Scott Winslow

Research Scientist

Renee Ng

Renee Ng

PhD Candidate

Andrew Vaitekenas

Andrew Vaitekenas

Honours Student

Reports and Findings

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Phage cocktail amikacin combination as a potential therapy for bacteremia associated with carbapenemase producing colistin resistant Klebsiella pneumoniae

The increasing occurrence of hospital-associated infections, particularly bacteremia, caused by extensively drug-resistant (XDR) carbapenemase-producing colistin-resistant Klebsiella pneumoniae highlights a critical requirement to discover new therapeutic alternatives. Bacteriophages having host-specific bacteriolytic effects are promising alternatives for combating these pathogens. 

Phage therapy to treat cystic fibrosis Burkholderia cepacia complex lung infections: perspectives and challengesge

Burkholderia cepacia complex is a cause of serious lung infections in people with cystic fibrosis, exhibiting extremely high levels of antimicrobial resistance. These infections are difficult to treat and are associated with high morbidity and mortality. 

Real world effectiveness of early ensitrelvir treatment in patients with SARS-CoV-2, a retrospective case series

Ensitrelvir, a 3C-like protease inhibitor, received emergency approval in Japan in November 2022 for treating non-hospitalized patients with mild-to-moderate COVID-19. However, confirmation of its real-world clinical effectiveness is limited.

Real time monitoring of respiratory viral infections in cohort studies using a smartphone app

Cohort studies investigating respiratory disease pathogenesis aim to pair mechanistic investigations with longitudinal virus detection but are limited by the burden of methods tracking illness over time. In this study, we explored the utility of a purpose-built AERIAL TempTracker smartphone app to assess real-time data collection and adherence monitoring and overall burden to participants, while identifying symptomatic respiratory illnesses in two birth cohort studies.

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