The cytosolic RNA helicases melanoma differentiation-associated gene 5 and retinoic acid-inducible gene-I and their adaptor IFN-β promoter stimulator (IPS-1) have been implicated in the recognition of viral RNA and the production of type I IFN. Complementing the endosomal TLR, melanoma differentiation-associated gene 5, and retinoic acid-inducible gene-I provides alternative mechanisms for vira...

Hepatitis B virus (HBV) is not eradicated by current antiviral therapies due to persistence of HBV covalently closed circular DNA (cccDNA) in host cells, and thus development of novel culture models for productive HBV infection is urgently needed, which will allow the study of HBV cccDNA eradication. To meet this need, we developed culture models of HBV infection using human induced pluripotent...

Most lysosomal storage diseases (LSDs) are life-threatening genetic diseases. The pathogenesis of these diseases is poorly understood. Induced pluripotent stem (iPS) cell technology offers new opportunities for both mechanistic studies and development of stem cell- based therapies. Here we report the generation of disease-specific iPS cells from mouse models of Fabry disease, globoid cell leuko...

Cartilage regeneration treatments using stem cells are associated with problems due to the cell source and the difficulty of delivering the cells to the cartilage defect. We consider labeled induced pluripotent stem (iPS) cells to be an ideal source of cells for tissue regeneration, and if iPS cells could be delivered only into cartilage defects, it would be possible to repair articular cartila...

The purpose of this study is to characterize the microRNA (miRNA) expression profiles of induced pluripotent stem (iPS) cells and retinal pigment epithelium (RPE) derived from induced pluripotent stem cells (iPS-RPE). MiRNAs have been demonstrated to play critical roles in both maintaining pluripotency and facilitating differentiation. Gene expression networks accountable for maintenance and in...

STUDY OBJECTIVES To determine whether the change in bladder pressure (Pblad) and central venous pressure (Pcvp) may reflect the changes in esophageal pressure (Pes) and gastric pressure (Pgas) when inspiratory pressure support (IPS) is altered. DESIGN Prospective clinical study. SETTING The ICUs of a teaching hospital. PATIENTS Ten patients currently receiving IPS ventilation via a trache...

The present investigation examined the factor structure and psychometric properties of the Injection Phobia Scale-Anxiety (IPS-Anx). Principal components analysis of IPS-Anx items in Study 1 (n = 498) revealed a 2-factor structure consisting of Distal Fear and Contact Fear. However, CFA results in Study 2 (n = 567) suggest that a 1-factor structure may be more parsimonious. IPS-Anx scores demon...

Induced pluripotent stem (iPS) cells, which are morphologically and functionally similar with embryonic stem (ES) cells, have been successfully generated from somatic cells through defined reprogramming transcription factors. Forkhead class O3a (FoxO3a) has been recently reported to play an important role in the homeostasis and maintenance of certain types of stem cells; however, the role of Fo...

Idiopathic pneumonia syndrome (IPS) is a significant cause of mortality after allogeneic bone marrow transplantation (allo-BMT), and tumor necrosis factor-alpha (TNF-alpha) is a significant effector molecule in this process. However, the relative contribution of donor-versus host-derived TNF-alpha to the development of IPS has not been elucidated. Using a lethally irradiated parent --> F1 mouse...

IPS approach (cases 1-5) In principle, every tributary and every vein or sinus draining the CS can be considered a potential venous approach for transvenous occlusion (TVO) of DCSFs. Among all venous routes, the IPS represents anatomically the shortest, technically the less complicated and clinically the safest approach to the cavernous sinus. If posterior drainage is present, the IPS can frequ...