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The pre-sensor 1 (PS1) hairpin is found in ring-shaped helicases of the AAA+ family (ATPases associated with a variety of cellular activities) of proteins and is implicated in DNA translocation during DNA unwinding of archaeal mini-chromosome maintenance (MCM) and superfamily 3 viral replicative helicases. To determine whether the PS1 hairpin is required(More)
BACKGROUND Genetic mutations in several ubiquitously expressed RNA splicing genes such as PRPF3, PRP31 and PRPC8, have been found to cause retina-specific diseases in humans. To understand this intriguing phenomenon, most studies have been focused on testing two major hypotheses. One hypothesis assumes that these mutations interrupt retina-specific(More)
OBJECTIVE To compare the efficacy and safety of a 10-day, high-dose v a 3-month, continuous low-dose oral cholecalciferol course in a vitamin D deficient population. The primary end points were the change in serum 25-hydroxyvitamin D (25(OH)D) concentrations at 3 months and the development of hypercalcaemia and hypercalciuria. DESIGN, SETTING AND(More)
This study describes the successful delivery of helper-dependent adenoviral vectors to the mouse retina with long term and robust levels of reporter expression in the retina without apparent adverse effects. Since these vectors have a large cloning capacity, they have great potential to extend the success of gene therapy achieved using the adeno-associated(More)
ZNF403, also known as GGNBP2 (gametogenetin binding protein 2), is a highly conserved gene implicated in spermatogenesis. However, the exact biological function of ZNF403 is not clear. In this study, we identified the role of ZNF403 in cell proliferation and cell-cycle regulation by utilizing short hairpin RNA (shRNA)-mediated knockdown. ZNF403-specific(More)
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