Fibrosis of the lung is characterized by the accumulation of myofibroblasts, a key mediator in the fibrogenic reaction. Cumulative evidence indicates that epithelial-mesenchymal transition (EMT), a process whereby epithelial cells become mesenchyme-like, is an important contributing source for the myofibroblast population. Underlying this phenotypical change is a dramatic alteration in cellular...

Members of the ezrin-radixin-moesin (ERM) family of proteins are involved in multiple aspects of cell migration by acting both as crosslinkers between the membrane, receptors and the actin cytoskeleton, and as regulators of signalling molecules that are implicated in cell adhesion, cell polarity and migration. Increasing evidence suggests that the regulation of cell signalling and the cytoskele...

PURPOSE To evaluate the use of infracyanine green (IFCG) staining in idiopathic epiretinal membrane (ERM) surgery. METHODS A retrospective comparative study of 63 consecutive eyes with ERM operated on with internal limiting membrane (ILM) peeling using or not filtered IFCG diluted (5:1) in glucose 5%. Main outcome measures were best-corrected visual acuity, central visual field perimetry, flu...

A novel erythromycin ribosome methylase gene, erm(44), that confers resistance to macrolide, lincosamide, and streptogramin B (MLSB) antibiotics was identified by whole-genome sequencing of the chromosome of Staphylococcus xylosus isolated from bovine mastitis milk. The erm(44) gene is preceded by a regulatory sequence that encodes two leader peptides responsible for the inducible expression of...

BACKGROUND AND OBJECTIVE To determine whether the volumes of macular layers before and after epiretinal membrane (ERM) peeling as measured by spectral-domain optical coherence tomography (SD-OCT) correlated with best-corrected visual acuity (BCVA) or ERM location. PATIENTS AND METHODS Thirty-six eyes with idiopathic ERM and 12 control eyes were imaged preoperatively and postoperatively using ...

The Erm family of methyltransferases confers resistance to the macrolide-lincosamide-streptogramin type B (MLS) antibiotics through the methylation of 23S ribosomal RNA. Upon the methylation of RNA, the MLS antibiotics lose their ability to bind to the ribosome and exhibit their antibiotic activity. Using an NMR-based screen, we identified a series of triazine-containing compounds that bind wea...

A yeast two-hybrid library was screened using the cytoplasmic domain of the axonal cell adhesion molecule L1 to identify binding partners that may be involved in the regulation of L1 function. The intracellular domain of L1 bound to ezrin, a member of the ezrin, radixin, and moesin (ERM) family of membrane-cytoskeleton linking proteins, at a site overlapping that for AP2, a clathrin adaptor. Bi...

from plasmid pSCFS1, was found downstream of the cfr gene in pMSA16. The 2848 bp fragment containing the cfr gene and its downstream pre/mob gene showed 100% nucleotide sequence identity to the corresponding parts in plasmids pBS-01 and pBS-02. In conclusion, this is the first report describing the presence of the cfr gene in a bovine MRSA ST9 strain. Moreover, this is also the first report of ...

In a well-designed enterprise risk management (ERM) program, the firm integrates risk management into the strategic planning process, addressing strategic risk, financial risk, operational risk, and hazard risk under a single overarching process. This is particularly important to large financial firms, such as property and casualty (P&C) insurers, which face a diverse set of risks. We find that...