Correction to: Severe but not moderate hyperoxia of newborn mice causes an emphysematous lung phenotype in adulthood without persisting oxidative stress and inflammation.

Following publication of the original article [1], the authors flagged that the article had published with an error in 'Table 1'.

Severe but not moderate hyperoxia of newborn mice causes an emphysematous lung phenotype in adulthood without persisting oxidative stress and inflammation.

Background: Preterm newborns typically require supplemental oxygen but hyperoxic conditions also damage the premature lung. Oxygen-induced lung damages are mainly studied in newborn mouse models using oxygen concentrations above 75% and looking at short-term effects. Therefore, we aimed at the investigation of long-term effects and their dependency on different oxygen concentrations.

Sex-related differences in the wheel-running activity of mice decline with increasing age.

Laboratory mice of both sexes having free access to running wheels are commonly used to study mechanisms underlying the beneficial effects of physical exercise on health and aging in human. However, comparative wheel-running activity profiles of male and female mice for a long period of time in which increasing age plays an additional role are unknown. Therefore, we permanently recorded the wheel-running activity (i.