[HTML][HTML] Reduced bacterial colony count of anaerobic bacteria is associated with a worsening in lung clearance index and inflammation in cystic fibrosis

K O'Neill, JM Bradley, E Johnston, S McGrath… - PloS one, 2015 - journals.plos.org
Anaerobic bacteria have been identified in abundance in the airways of cystic fibrosis (CF)
subjects. The impact their presence and abundance has on lung function and inflammation is …

Lung clearance index in adults and children with cystic fibrosis

K O'Neill, MM Tunney, E Johnston, S Rowan… - Chest, 2016 - Elsevier
Background Lung clearance index (LCI) has good clinimetric properties and an acceptable
feasibility profile as a surrogate end point in cystic fibrosis (CF). Although most studies to …

Carotenoids and co-antioxidants in age-related maculopathy: design and methods

…, RE Hogg, MR Stevenson, E Johnston… - Ophthalmic …, 2008 - Taylor & Francis
Age-related macular degeneration (AMD), is the leading cause of blind registration in the
Western World among individuals 65 years or older. Early AMD, a clinical state without overt …

Influence of azithromycin and allograft rejection on the post–lung transplant microbiota

…, J Mcdonough, AJ Lee, E Johnston… - The Journal of Heart and …, 2020 - Elsevier
BACKGROUND Alterations in the lung microbiota may drive disease development and
progression in patients with chronic respiratory diseases. Following lung transplantation (LTx), …

Proteomic profile of cystic fibrosis sputum cells in adults chronically infected with Pseudomonas aeruginosa

SH Pattison, DS Gibson, E Johnston… - European …, 2017 - Eur Respiratory Soc
Lung disease is the main cause of morbidity and mortality in cystic fibrosis (CF), and involves
chronic infection and perturbed immune responses. Tissue damage is mediated mostly by …

[HTML][HTML] Assessment of stability and fluctuations of cultured lower airway bacterial communities in people with cystic fibrosis

LJ Sherrard, GG Einarsson, E Johnston, K O'Neill… - Journal of Cystic …, 2019 - Elsevier
Background Routine clinical culture detects a subset of the cystic fibrosis (CF) airways
microbiota based on culture-independent (molecular) methods. This study aimed to determine …

[HTML][HTML] Longitudinal changes in the cystic fibrosis airway microbiota with time and treatment

…, LJ Sherrard, JE Hatch, B Zorn, E Johnston… - Journal of Cystic …, 2023 - Elsevier
Background Whether there is any benefit in integrating culture-independent molecular analysis
of the lower airway microbiota of people with cystic fibrosis into clinical care is unclear. …

Inflammatory biomarkers in urine of cystic fibrosis patients

…, S McGrath, L McIlreavey, E Johnston… - European …, 2014 - Eur Respiratory Soc
Introduction: Urinary biomarkers of pulmonary exacerbation in CF have not been as extensively
studied as blood, sputum and bronchial fluid. However, urine collection is less invasive …

Lack of Association Between Haptoglobin Phenotype and Cystic Fibrosis Outcomes

…, MM Tunney, JS Elborn, DG Downey, E Johnston… - Lung, 2015 - Springer
Haptoglobin (Hp), a heme-Iron chelator, has different isoforms which are associated with
variable tendency toward infections: Hp 1-1, Hp 2-1, and Hp 2-2. Cystic fibrosis (CF) outcomes …

Increased systemic inflammation in cystic fibrosis (CF) is associated with deterioration in lung clearance index (LCI)

JS Elborn, K O'Neill, E Johnston… - European …, 2014 - Eur Respiratory Soc
LCI is a robust measure of ventilation distribution in CF. There are no data demonstrating a
relationship between LCI and biomarkers of systemic inflammation during clinical stability. …