UNLABELLED We have shown previously that A-type lamins and intranuclear localization of the herpes simplex virus (HSV) genome are critical for the formation of the VP16 activator complex on HSV immediate-early (IE) gene promoters in murine cells, which implies a critical role for lamin A and its associated proteins in HSV gene expression. Because barrier-to-autointegration factor 1 (BAF/BANF1) ...

BACKGROUND Bronchial anthracofibrosis (BAF), which is associated with exposure to biomass smoke in inefficiently ventilated indoor areas, can take the form of obstructive lung disease. Patients with BAF can mimic or present with an exacerbation of chronic obstructive pulmonary disease (COPD). The purpose of the current study was to investigate the prevalence of BAF in Korean patients with COPD ...

Lack of active sorption sites in sandy soils renders metals added by irrigation water more labile and increases their soil-to-plant transfer. Thus, this study investigated the long-term impacts using sewage effluents contaminated groundwater on metal accumulations TypicTorripsamment soils, edible parts food crops. Nine El-Gabal El-Asfar farm, south-eastern to Nile Delta Egypt, were selected. At...

Mammalian SWI/SNF like Brg1/Brm associated factors (BAF) chromatin-remodeling complexes are able to use energy derived from adenosine triphosphate (ATP) hydrolysis to change chromatin structures and regulate nuclear processes such as transcription. BAF complexes contain multiple subunits and the diverse subunit compositions provide functional specificities to BAF complexes. In this review, we s...

The mammalian BAF complex regulates gene expression by modifying chromatin structure. In this report, we identify 80 genes activated and 2 genes repressed by the BAF complex in SW-13 cells. We find that prior binding of NFI/CTF to the NFI/CTF binding site in CSF1 promoter is required for the recruitment of the BAF complex and the BAF-dependent activation of the promoter. Furthermore, the activa...

Mitosis in metazoa requires nuclear envelope (NE) disassembly and reassembly. NE disassembly is driven by multiple phosphorylation events. Mitotic phosphorylation of the protein BAF reduces its affinity for chromatin and the LEM family of inner nuclear membrane proteins; loss of this BAF-mediated chromatin-NE link contributes to NE disassembly. BAF must reassociate with chromatin and LEM protei...

Endocytosed proteins are sorted in early endosomes to be recycled to the plasma membrane or transported further into the degradative pathway. We studied the role of endosomes acidification on the endocytic trafficking of the transferrin receptor (TfR) as a representative for the recycling pathway, the cation-dependent mannose 6-phosphate receptor (MPR) as a prototype for transport to late endos...

Purpose To compare the intermodality and interreader agreement for geographic atrophy (GA) lesion size quantification in green-light fundus autofluorescence (GAF; excitation = 518 nm) versus combined blue-light fundus autofluorescence (BAF; excitation = 488 nm) and near-infrared reflectance (NIR; 820 nm) -based grading. Methods Confocal scanning laser ophthalmoscopy (cSLO) GAF, BAF, and NIR i...