Epicardial Pacemaker Lead Related Cardiac Strangulation: The Importance of Early Recognition.

Lead strangulation is a dangerous complication of epicardial pacemaker insertion. This complication has been increasingly highlighted lately. Our institution has recently identified four cases over the past five years.

Linking American Spine Registry (ASR) and Medicare Data:an analysis of 8,755 Lumbar Fusion Cases.

Study Design: Retrospective observational study.

Objective: To evaluate whether the combined American Spine Registry and Medicare (ASR/CMS) data yields substantially different findings versus ASR data alone with regard to key parameters such as risk stratification, complication rates and readmission rates in lumbar surgery investigated through an analysis of 8,755 spondylolisthesis cases.

Summary Of Background Data: Medicare data correlation has been effective for determining revision rates for other procedures such as total hip replacement.

Multiplex Detection and Quantification of Virus Co-Infections Using Label-free Surface-Enhanced Raman Spectroscopy and Deep Learning Algorithms.

Multiple respiratory viruses can concurrently or sequentially infect the respiratory tract, making their identification crucial for diagnosis, treatment, and disease management. We present a label-free diagnostic platform integrating surface-enhanced Raman scattering (SERS) with deep learning for rapid, quantitative detection of respiratory virus coinfections. Using sensitive silica-coated silver nanorod array substrates, over 1.

30-Color Longitudinal Full-Spectrum Immunophenotyping and Sorting of Human Circulating Immune Cell Subsets Implicated in Systemic Autoimmune Rheumatic Diseases.

This 30-color panel was developed to enable the enumeration and purification of distinct circulating immune cell subsets implicated in the pathogenesis of systemic autoimmune diseases including rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), systemic sclerosis (SSc; scleroderma), Sjögren's disease (SjD), idiopathic inflammatory myopathy (IIM), and others. While designed for application to peripheral blood mononuclear cells, the inclusion of CD45 coupled with the ability to extract cellular autofluorescence spectral signatures enables the application of this panel to other tissue types. Of the 30 total markers, this panel employs 18 markers to profile T cell subsets consisting of different memory subsets and T helper polarities, > 10 markers to profile B cell subsets including double-negative B cells, and a total of 8 lineage markers to identify immune lineages including monocyte and natural killer cell subsets, conventional dendritic cells, plasmacytoid dendritic cells, and basophils.

Rare variants in PRKCI cause Van der Woude syndrome and other features of peridermopathy.

Van der Woude syndrome (VWS) is an autosomal dominant disorder characterized by lower lip pits and orofacial clefts (OFCs). With a prevalence of approximately 1 in 35,000 live births, it is the most common form of syndromic clefting and may account for ~2% of all OFCs. The majority of VWS is attributed to genetic variants in IRF6 (~70%) or GRHL3 (~5%), leaving up to 25% of individuals with VWS without a molecular diagnosis.