Inter-laboratory performance of ICE histopathology scoring to identify UN GHS Category 1 surfactants and non-extreme pH detergents.

The inter-laboratory performance of Isolated Chicken Eye (ICE) histopathology scoring was assessed for predicting EU CLP/UN GHS Cat. 1 surfactants. Furthermore, the predictive capacity of ICE histopathology was evaluated for the combined dataset of surfactants and existing data for non-extreme pH (2 < pH < 11.

Corrigendum: Bacillus Calmette-Guérin-Induced Trained Immunity Is Not Protective for Experimental Influenza A/Anhui/1/2013 (H7N9) Infection in Mice.

[This corrects the article DOI: 10.3389/fimmu.2018.

Bacillus Calmette-Guérin-Induced Trained Immunity Is Not Protective for Experimental Influenza A/Anhui/1/2013 (H7N9) Infection in Mice.

Avian influenza A of the subtype H7N9 has been responsible for almost 1,600 confirmed human infections and more than 600 deaths since its first outbreak in 2013. Although sustained human-to-human transmission has not been reported yet, further adaptations to humans in the viral genome could potentially lead to an influenza pandemic, which may have severe consequences due to the absence of pre-existent immunity to this strain at population level. Currently there is no influenza A (H7N9) vaccine available.

The Serosal Immune System of the Thorax in Toxicology.

The thoracic cavities receive increasing attention in toxicology, because inhaled fibers and (nano)particles can reach these cavities and challenge the local lymphoid tissues. The thoracic and abdominopelvic cavities are controlled by the serosal immune system with its special, loosely organized lymphoid clusters, namely the fat-associated lymphoid clusters and milky spots, which together can be denoted as serosa-associated lymphoid clusters. These clusters house numerous innate lymphoid cells, namely the nonconventional, innate B lymphoid cell and innate lymphocyte type 2 populations.