New insights into acute lung injury

Genomic insights into acute inflammatory lung injury.

Acute lung injury (ALI) is a devastating syndrome (usually associated with sepsis) that represents a major healthcare burden in the United States. We have focused our studies on unraveling the genetic underpinnings of this syndrome utilizing a candidate gene approach to identify novel genes for ALI susceptibility. Two novel genes identified by this approach include pre-B cell colony-enhancing f...

Hyperoxic acute lung injury and ventilator-induced/associated lung injury: new insights into intracellular signaling pathways

In patients with acute respiratory distress syndrome (ARDS), supportive therapy with mechanical ventilation and oxygen is often life saving. Further acute lung injury however, is an unfortunate consequence of oxygen therapy as well as mechanical injury secondary to ventilator induced/associated lung injury (VI/ALI). In this issue of Critical Care, Li et al. expand on the intra-cellular signalin...

Pancreatitis-associated acute lung injury: new insights.

Bioinformatics insights into acute lung injury/acute respiratory distress syndrome

Bioinformatics is the application of omics science, information technology, mathematics and statistics in the field of biomarker detection. Clinical bioinformatics can be applied for identification and validation of new biomarkers to improve current methods of monitoring disease activity and identify new therapeutic targets. Acute lung injurt (ALI)/Acute respiratory distress syndrome (ARDS) aff...

Alveolar epithelial fluid transport in acute lung injury: new insights.

Pulmonary oedema is a life-threatening condition that frequently leads to acute respiratory failure. From a physiological perspective, pulmonary oedema develops either because of an increase in lung vascular hydrostatic pressure or an increase in lung vascular permeability. Resolution of alveolar oedema depends on the active removal of salt and water from the distal air spaces of the lung acros...