The matrix (M) protein of rhabdoviruses has been shown to play a key role in virus assembly and budding; however, the precise mechanism by which M mediates these processes remains unclear. We have associated a highly conserved, proline-rich motif (PPxY or PY motif, where P denotes proline, Y
Oral mucositis (OM) is a very frequent and potentially severe complication experienced by patients receiving chemotherapy and/or radiotherapy, which often leads to significant morbidity and mortality, and decreased quality of life, and is very costly. Despite its severity and prevalence, there is no
Freshly prepared organ cultures of human placentae and amniotic membranes at term show different sensitivity to vesicular stomatitis virus (VSV) infection. In six of 16 amniotic membranes and seven of 17 placentae VSV replicated to relatively high titres (10(3)-10(6)TCID(50)/ml). The others were
Leaf protoplasts of tobacco (Nicotlana tabacum L.) were employed for transfection of chimeric transcriptional gene fusions comprising the 35S promoter from cauliflower mosaic virus, the coding sequence of the G-protein from vesicular stomatitis virus (VSVG) and the transcriptional terminator from
Recurrent Aphthous Stomatitis (RAS) is a common oral inflammatory disease with unknown pathogenesis. Although the immune system alterations could be involved in predisposition of individuals to oral candidiasis, precise etiologies of RAS have not been understood yet. A recent study showed that
The complete nucleotide sequence of the mRNA of the matrix (M) protein of vesicular stomatitis virus [New Jersey serotype, VSV(NJ)] was derived from a cDNA clone and mRNA. The mRNA is 758 nucleotides long (excluding polyadenylic acid) and encodes a protein of 229 amino acids. The predicted amino
It is known that resident peritoneal (RP) cells from BALB/c female mice express a constitutive non-specific antiviral immunity which is progressively reduced during several days of cultivation in vitro. In this report, we have studied the effect of a proline-rich polypeptide (PRP) isolated from
The lack of effective treatment for Alzheimer's disease (AD) stems mainly from the incomplete understanding of AD causes. Neuroinflammation has emerged as an important component of AD pathology, and a vast number of experimental and clinical data indicated a crucial role for the
Full-length cDNA copies of mRNAs coding for the matrix (M) proteins of vesicular stomatitis virus and its mutant tsO23(III) were cloned in pBSM13- (BlueScribe). The authenticity of these clones was demonstrated by restriction enzyme mapping, DNA sequencing, and in vitro transcription and translation
Little information is available about the acquired pellicle layer that is formed on denture surfaces or its role in regulating microbial colonization of the prosthetic surface. Because denture-induced stomatitis is associated with increased numbers of Candida albicans and other microorganisms on the
The ability of the 3A protein of coxsackievirus B (CVB) to inhibit protein secretion was investigated for this study. Here we show that the ectopic expression of CVB 3A blocked the transport of both the glycoprotein of vesicular stomatitis virus, a membrane-bound secretory marker, and the alpha-1
The purpose of the study is to evaluate the clinical effects of Mucosamin® (a spray preparation containing sodium hyaluronate combined with a pool of amino acids of precursor collagen, including L-Proline, L-Leucine, L-Lysine and glycine) on wound healing and pain management of oral mucositis after
The role of dynamin and so-called accessory proteins in endocytosis is well established. However, molecular details of the function(s) of dynamin II at the Golgi are largely unclear. We demonstrate that the ubiquitously expressed syndapin II isoform interacts with the proline-rich domain (PRD) of
Interleukin-11 (IL-11) is a cytokine which interacts with a variety of haemopoietic and non-haemopoietic cell types. Recombinant human IL-11 (rhIL-11; oprelvekin) is produced in Escherichia coli and differs from the naturally occurring protein only in the absence of the amino-terminal proline
The cytoplasmic granules of mammalian neutrophils contain several antimicrobial peptides. Some, like defensins, are fully processed before storage, whereas others are stored as precursors that require additional processing. Cathelicidins are bipartite molecules with an N-terminal cathelin domain and
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