Publications by authors named "D L Daniels"
Long dsRNA induces the expression of type I interferons (IFNs) and IFN-stimulated genes (ISGs) to establish an antiviral state. When induced prophylactically, this antiviral state can reduce the severity and mortality of viral infections. One of the limiting factors in delivering dsRNA in animal models is the lack of an effective carrier that protects the dsRNA from degradation in the extracellular space.
View Article and Find Full Text PDFSerine 31 is a phospho-site unique to the histone H3.3 variant; mitotic phospho-Ser31 is restricted to pericentromeric heterochromatin, and disruption of phospho-Ser31 results in chromosome segregation defects and loss of p53-dependant G cell-cycle arrest. Ser31 is proximal to the H3.
View Article and Find Full Text PDFResidency websites can often be crucial for influencing neurosurgery applicants' first impressions of programs. This study explores the representation of diversity on neurological surgery residency program websites and evaluates the impact of Diversity, Equity, and Inclusion (DEI) statements. The websites of 117 neurological surgery residency programs were evaluated for the presence of 12 diversity and inclusion elements.
View Article and Find Full Text PDFArticle Synopsis
- Posterior fossa decompression is a surgical procedure for Chiari malformation type I that can lead to complications and persistent symptoms in up to 20% of patients, especially in pediatric cases where prediction tools are lacking.
- A study of 71 pediatric patients with Chiari 1 found that motor deficits, surgical complications, and persistent hydrocephalus post-surgery were significant predictors of poor outcomes, while the presence of syringomyelia was associated with better outcomes.
- The findings highlight the need to consider these factors when evaluating potential surgical risks and what to expect in postoperative recovery for children undergoing this procedure.
Background: For patients with asymptomatic severe aortic stenosis and preserved left ventricular ejection fraction, current guidelines recommend routine clinical surveillance every 6 to 12 months. Data from randomized trials examining whether early intervention with transcatheter aortic-valve replacement (TAVR) will improve outcomes in these patients are lacking.
Methods: At 75 centers in the United States and Canada, we randomly assigned, in a 1:1 ratio, patients with asymptomatic severe aortic stenosis to undergo early TAVR with transfemoral placement of a balloon-expandable valve or clinical surveillance.