Proposal for a European Public Health Research Infrastructure for Sharing of health and Medical administrative data (PHRIMA).

In Europe, health and medical administrative data is increasingly accumulating on a national level. Looking further than re-use of this data on a national level, sharing health and medical administrative data would enable large-scale analyses and European-level public health projects. There is currently no research infrastructure for this type of sharing.

Inflammatory response modulation of airway epithelial cells exposed to formaldehyde.

The two main difficulties when assessing the role and action mechanism of environmental pollutant exposure on the respiratory tract using in vitro methodology are firstly to create exposure conditions that closely mimic the human situation, and secondly to choose an experimental model that accurately represents lung compartment complexity, with different types of cell interaction. The aim of this study was to resolve these two challenges. The first of our difficulties was to find the closest experimental conditions to mimic respiratory environmental pollutant exposure.

Sequential air-liquid exposure of human respiratory cells to chemical and biological pollutants.

Although indoor air has wide ranging effects on human health, the effects of environmental, chemical, and biological pollutants on the respiratory system are not fully understood. In order to clarify the health effects of airborne pollutant exposure, it would appear that toxicological evidence is needed to complement epidemiological observations to support by providing biological plausibility. The aim of this study is to manage air-liquid successive exposures to different pollutants such as a chemical pollutant (formaldehyde--FA), and a biological contaminant (Aspergillus fumigatus--Asp) using our in vitro model.

An in vitro model to evaluate the inflammatory response after gaseous formaldehyde exposure of lung epithelial cells.

Asthma is a public health problem worldwide, and indoor air pollution considered to be a potential etiology. New tools need to be developed to study the effects of air pollutants in vitro and modelize inhalation exposure. This study was thus set up to design an in vitro model, using a direct exposure device to study the cellular effects of air pollutants at environmental doses on lung epithelial cells, and apply this to gaseous formaldehyde (FA).