Shrimp (Penaeus monodon) anti-lipopolysaccharide factor reduces the lethality of Pseudomonas aeruginosa sepsis in mice.

We investigated the efficacy of amino acids 55-76 of the synthetic shrimp anti-lipopolysaccharide factor peptide (SALF(55-76) cyclic peptide), the C-terminal part of the shrimp anti-lipopolysaccharide factor. This study was conducted to elucidate the effects of the antiseptic action of this peptide. The SALF(55-76) cyclic peptide was tested against bacterial clinical isolates and showed broad-spectrum antimicrobial activity.

The physiological role of CTGF/CCN2 in zebrafish notochond development and biological analysis of the proximal promoter region.

During mouse embryogenesis, CTGF/CCN2 is expressed in zones containing hypertrophic chondroctyes and calcifying cartilage such as long bones, ribs, vertebral column, and phalanges. But in fish, its expression is yet unclear. Development of the vertebrae is morphologically similar among vertebrates, indicating that the underlying mechanism regulating the process is highly conserved during evolution.