Numerous proteins targeted for the secretory pathway are increasingly implicated in functional or pathological roles at alternative cellular destinations. The parameters that allow secretory or membrane proteins to reside in intracellular locales outside the secretory pathway remain largely unexplored. In this study, we have used an extremely sensitive and quantitative assay to measure the in v...

A variant of the ACTH-secreting pituitary cell line, AtT-20, has been isolated that does not make ACTH, sulfated proteins characteristic of the regulated secretory pathway, or dense-core secretory granules but retains constitutive secretion. Unlike wild type AtT-20 cells, the variant cannot store or release on stimulation, free glycosaminoglycan (GAG) chains. In addition, the variant cells cann...

background: sparganosis is caused by the invasion of spirometra sparganum into various tissues/organs. subcutaneous sparganosis can be diagnosed by biopsy , while visceral/cerebral sparganosis is not easy to be diagnosed. the diagnosis de-pends largely on the detection of specific anti-sparganum antibodies. t he specific-ity of the elisa could be increased by using s. mansoni sparganum excretor...