The good, the bad and the ugly of transposable elements annotation tools.

Transposable elements are repetitive and mobile DNA segments that can be found in virtually all organisms investigated to date. Their complex structure and variable nature are particularly challenging from the genomic annotation point of view. Many softwares have been developed to automate and facilitate TEs annotation at the genomic level, but they are highly heterogeneous regarding documentation, usability and methods.

A proteomics evaluation of the primary and secondary immune response of Biomphalaria straminea challenged by Schistosoma mansoni.

Biomphalaria spp. snails are intermediary hosts of Schistosoma mansoni, etiologic agent of intestinal schistosomiasis, one of the most important neglected tropical diseases. Biomphalaria straminea is an important intermediary host that possess a different phenotype to parasite infection but shows a large geographic distribution and high capacity of new ecologic niche invasion.

Investigation of defense response and immune priming in Biomphalaria glabrata and Biomphalaria straminea, two species with different susceptibility to Schistosoma mansoni.

For many years, the immune response of invertebrates was considered to lack any mechanism of memory. However, the study of their response has shown a kind of acquired immunity, which is not so well understood given the lack of knowledge of the invertebrate defense system. This event can be called "innate immune memory.