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Partial amelioration of a chronic cigarette-smoke-induced phenotype in mice by switching to electronic cigarettes

Electronic cigarettes ("e-cigarettes") are often marketed as smoking cessation tools and are used by smokers to reduce/quit cigarette smoking. The objective of this study was to assess the health effects of switching to e-cigarettes after long-term smoking in a mouse model and compare these effects with continued smoking, or quitting entirely. 

In utero and early-life nitrate in drinking water impacts lung function of weanling rats

Consumption of nitrate in drinking water has previously been associated with a range of adverse health effects, including methemoglobinemia and potentially cancer. In animal models, it has been shown to impact respiratory structure and function, however, there is a paucity of data of the effects of in utero exposure on the respiratory health of offspring.

Maternal high fat diet compromises survival and modulates lung development of offspring, and impairs lung function of dams

While maternal high fat diet compromised litter survival, it also promoted somatic and lung growth (increased lung volume) in the offspring

Transplacental immune modulation with a bacterial-derived agent protects against allergic airway inflammation

These data provide proof of concept supporting the rationale for developing transplacental immune reprogramming approaches for primary disease prevention

Independent and combined effects of airway remodelling and allergy on airway responsiveness

There was a positive relationship between the thickness of the airway smooth muscle layer with airway responsiveness, which was shifted upward in the presence of allergy

Foetal growth restriction in mice modifies postnatal airway responsiveness in an age and sex-dependent manner

Our data demonstrate changes in airway responsiveness as a result of intrauterine growth restriction that could influence susceptibility to asthma development

Fragranced consumer products: effects on asthmatic Australians

Most asthmatics would prefer workplaces, healthcare facilities, and environments that are fragrance-free, which could help reduce adverse effects

The effects of electronic cigarette aerosol exposure on inflammation and lung function in mice

This study shows, for the first time, that exposure to e-cigarette aerosol during adolescence and early adulthood is not harmless to the lungs and can result in significant impairments in lung function.

House dust mite induced lung inflammation does not alter circulating vitamin D levels

We hypothesized that allergic inflammation decreases the level of circulating 25(OH)D and tested this using a mice model of house dust mite (HDM) induced...

Biodiesel exhaust-induced cytotoxicity and proinflammatory mediator production in human airway epithelial cells

Our results show that canola biodiesel exhaust exposure elicits inflammation and reduces viability of human epithelial cell cultures in vitro when compared...