Microexon gene transcriptional profiles and evolution provide insights into blood processing by the Schistosoma japonicum esophagus.

• Autor(a) principal: Li, Xiao Hong
• Data de Publicação: 2018
• Outros Autores: DeMarco, Ricardo, Neves, Leandro Xavier, James, Sally R., Newling, Katherine, Ashton, Peter D., Cao, Jian Ping, Wilson, R. Alan, Borges, William de Castro
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UFOP
• Texto Completo: http://www.repositorio.ufop.br/handle/123456789/9919

Adult schistosomes have a well-developed alimentary tract comprising an oral sucker around the mouth, a short esophagus and a blind ending gut. The esophagus is not simply a muscular tube for conducting blood from the mouth to gut but is divided into compartments, surrounded by anterior and posterior glands, where processing of ingested blood is initiated. Self-cure of rhesus macaques from a Schistosoma japonicum infection appears to operate by blocking the secretory functions of these glands so that the worms cease feeding and slowly starve to death. Here we use subtractive RNASeq to characterise the genes encoding the principal secretory products of S. japonicum esophageal glands, preparatory to evaluating their relevance as targets of the self-cure process.