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Alexander Larcombe BScEnv (Hons) PhD Honorary Research Fellow Honorary Research Fellow Associate Professor Alexander Larcombe began work at The Kids
Alexander Larcombe BScEnv (Hons) PhD Honorary Research Fellow Honorary Research Fellow Associate Professor Alexander Larcombe began work at The Kids
Research Officer & PhD
Once upon a time it was infectious diseases like polio, measles or tuberculosis that most worried parents. With these threats now largely under control, parents face a new challenge – sky-rocketing rates of non-infectious diseases such as asthma, allergies and autism.
Australian researchers join global effort to better understand how events during pregnancy and childhood influence the development of disease later in life.
Atmospheric carbon dioxide (CO2) levels are currently at 418 parts per million (ppm), and by 2100 may exceed 900 ppm. The biological effects of lifetime exposure to CO2 at these levels is unknown. Previously we have shown that mouse lung function is altered by long-term exposure to 890 ppm CO2. Here, we assess the broader systemic physiological responses to this exposure.
The method outlined in this article is a customization of the whole exhaust exposure method generated by Mullins et al. (2016) using reprogrammed primary human airway epithelial cells as described by Martinovich et al. (2017). It has been used successfully to generate recently published data (Landwehr et al. 2021). The goal was to generate an exhaust exposure model where exhaust is collected from a modern engine, real-world exhaust concentrations are used and relevant tissues exposed to assess the effects of multiple biodiesel exposures.
Heated-tobacco-products (HTPs) are electronic devices that "heat" a processed tobacco/chemical mixture to produce an inhalable emission. They are advertised as a reduced-risk alternative to cigarette smoking. The aim of our research was to assess their potential health impacts using a 3D human airway model.
Electronic cigarettes (e-cigarettes) are often perceived to be a less harmful alternative to tobacco cigarettes. Potentially due to this perception, they are used by people with pre-existing respiratory conditions, such as asthma, who otherwise would not smoke. Despite this, there are few studies exploring the health effects of e-cigarette use on pre-existing asthma.
Adverse prenatal conditions can induce intrauterine growth restriction and increase the risk of adulthood metabolic disease. Mechanisms underlying developmentally programmed metabolic disease remain unclear but may involve disrupted postnatal circadian rhythms and kisspeptin signalling.