Next-generation sequencing-based small RNA profiling of cerebrospinal fluid exosomes.

MicroRNAs (miRNAs), particularly those found in human body fluids, have been suggested as potential biomarkers. Among various body fluids, the cerebrospinal fluid (CSF) shows promise as a profiling target for diagnosis and monitoring of neurological diseases. However, relevant genome-scale studies are limited and no studies have profiled exosomal miRNAs in CSF.

The conserved oligomeric Golgi complex acts in organ morphogenesis via glycosylation of an ADAM protease in C. elegans.

In C. elegans, the gonad acquires two U-shaped arms through directed migration of gonadal distal tip cells (DTCs). A member of the ADAM (a disintegrin and metalloprotease) family, MIG-17, is secreted from muscle cells and localizes to the gonadal basement membrane where it functions in DTC migration.

alpha-Glucosidase from a strain of deep-sea Geobacillus: a potential enzyme for the biosynthesis of complex carbohydrates.

An alpha-glucosidase from Geobacillus sp. strain HTA-462, one of the deepest sea bacteria isolated from the sediment of the Mariana Trench, was purified to homogeneity and estimated to be a 65-kDa protein by SDS-PAGE. At low ion strength, the enzyme exists in the homodimeric form (130 kDa).