Gatsogiannis, C., Lang, A. E., Meusch, D., Pfaumann, V., Hofnagel, O., Benz, R., Aktories, K., et al. (2013). A syringe-like injection mechanism in Photorhabdus luminescens toxins. Nature, advance on. Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved. doi:10.1038/nature11987

Didn't read this one yet, but the abstract contains the phrase "vuvuzela-shaped channel" so it should be interesting.