Proteostasis is essential for proper cellular function, including the production of peptides with biological functions via breakdown proteins/peptides through controlled proteolysis. contributes to maintenance and plant-environment interactions under physiological conditions. Plant stress continues reduce agricultural yields resulting in significant economic losses; thus, it crucial understand ...

background: progress in the field of biology and biochemistry has led to the discovery of numerous bioactive peptides and proteins in the last few decades. delivery of therapeutic proteins/peptides has received a considerable amount of attention in recent years. methods: in this study, a two-step desolvation method was used to produce biodegradable hydrophilic gelatin nanoparticles (gnp) as a d...

OBJECTIVE Dental biofilms are associated with oral diseases, making their control necessary. One way to control them is to prevent initial bacterial adherence to the salivary pellicle and thereby eventually decrease binding of late colonizing potential pathogens. The goal of this study was to generate a salivary-pellicle-binding peptide (SPBP) with antifouling activity towards primary colonizin...

Intracellular transport and secretion of salivary proteins are major activities of salivary acinar cells. While the major intracellular pathway followed by salivary proteins following their synthesis has been described previously, there is only limited understanding of how this process is regulated at the molecular level. Studies of salivary proteins, especially proline-rich proteins, expressed...

INTRODUCTION Sand fly saliva plays an important role in both blood feeding and outcome of Leishmania infection. A cellular immune response against a Phlebotomus papatasi salivary protein was shown to protect rodents against Leishmania major infection. In humans, P. papatasi salivary proteins induce a systemic cellular immune response as well as a specific antisaliva humoral immune response, mak...