Amelioration of Toll-like Receptor-4 Signaling and Promotion of Mitochondrial Function by Mature Silkworm Extracts in Ex Vivo and in Vitro Macrophages.

Objectives: The unknown immune-enhancing effects of steamed mature silkworms ( L.), known as HongJam (HJ), were investigated.

Methods: Supercritical fluid extracts from the White Jade variety of HJ (WJ-SCEs) were applied to in vitro RAW264.

A Novel NOX Inhibitor Alleviates Parkinson's Disease Pathology in PFF-Injected Mice.

Oxidative stress-mediated damage is often a downstream result of Parkinson's disease (PD), which is marked by sharp decline in dopaminergic neurons within the nigrostriatal regions of the brain, accounting for the symptomatic motor deficits in patients. Regulating the level of oxidative stress may present a beneficial approach in preventing PD pathology. Here, we assessed the efficacy of a nicotinamide adenine phosphate (NADPH) oxidase (NOX) inhibitor, an exogenous reactive oxygen species (ROS) regulator synthesized by Aptabio therapeutics with the specificity to NOX-1, 2 and 4.

The freeze-drying does not influence the proteomic profiles of human milk.

Human milk (HM) proteins are known as important factors in growing and development of neonates. For longer and easier storage of HM, freeze-drying is suggested as one of the promising methods for HM banks. However, the effects of freeze-drying on HM proteins were not evaluated yet.

Comparisons of proteomic profiles of whey protein between donor human milk collected earlier than 3 months and 6 months after delivery.

Background And Objectives: Human milk has nutritional, protective, and developmental advantages for premature infants. However, proteomic information of low abundant protein of donor milk is insufficient. The purpose of this study is to analyze and compare the proteome of low abundant protein of donor milk obtained at different postpartum ages other than the colostrum.

Comparative proteomic label-free analysis of Campylobacter jejuni NCTC 11168 cultured with porcine mucin.

Campylobacter jejuni is a major gastrointestinal pathogen in humans. Poultry is a primary reservoir for C. jejuni, and C.

Teratocyte-secreting proteins of an endoparasitoid wasp, Cotesia plutellae, prevent host metamorphosis by altering endocrine signals.

An endoparasitoid wasp, Cotesia plutellae, parasitizes young larvae of the diamondback moth, Plutella xylostella, with its parasitic factors of polydnavirus, venom, ovarian proteins, and teratocytes (TCs). TCs are originated from embryonic serosal membrane at hatch of C. plutellae egg.

Proteomic profiling of hempseed proteins from Cheungsam.

Proteomic profiling of hempseed proteins from a non-drug type of industrial hemp (Cannabis sativa L.), Cheungsam, was conducted using two-dimensional gel electrophoresis and mass spectrometry. A total of 1102 protein spots were resolved on pH 3-10 immobilized pH gradient strips, and 168 unique protein spots were identified.

Normal prion protein in Drosophila enhances the toxicity of pathogenic polyglutamine proteins and alters susceptibility to oxidative and autophagy signaling modulators.

To investigate the in vivo functions of normal prion protein (PrP) in Drosophila, we utilized characterized transgenic flies expressing ³(F)⁴-tagged mouse PrP (Mo-PrP³(F)⁴). The neurotoxicity of pathogenic Machado-Joseph Disease (MJD) glutamine (Q) 78 and 127Q proteins were enhanced by the co-expression of Mo-PrP³(F)⁴in the fly eyes, while the eyes of controls flies and flies expressing Mo-PrP³(F)⁴) alone or together with MJD-Q27 or 20Q proteins did not show any defect. Susceptibilities to H₂O₂, paraquat, and Dithiothreitol (DTT) were altered in Mo-PrP³(F)⁴ flies.