Open-capsule budesonide for the treatment of immune-related enteritis from checkpoint inhibitors.

Background: Limited data exist for management strategies targeting immunotherapy-related enteritis (irEnteritis). Systemic corticosteroids are commonly used but often are limited by adverse events. Enteric corticosteroids such as budesonide offer an attractive alternative; however, the ileocolonic release of enteric-coated budesonide has limited utility for diffuse enteritis.

Scalable continuous-flow electroporation platform enabling T cell transfection for cellular therapy manufacturing.

Viral vectors represent a bottleneck in the manufacturing of cellular therapies. Electroporation has emerged as an approach for non-viral transfection of primary cells, but standard cuvette-based approaches suffer from low throughput, difficult optimization, and incompatibility with large-scale cell manufacturing. Here, we present a novel electroporation platform capable of rapid and reproducible electroporation that can efficiently transfect small volumes of cells for research and process optimization and scale to volumes required for applications in cellular therapy.

Accessory mammillary bodies formed by the enlarged lateral mammillary nuclei: cytoarchitecture.

Post mortem examination of the hypothalamus of a 79-year-old woman, deceased in cardiac arrest without recorded neurological symptoms, revealed well-defined spherical protrusions located rostro-laterally to the mammillary bodies that appear to be regular size when compared to normal. Cytoarchitectonically, these accessory mammillary bodies are formed by the enlarged lateral mammillary nucleus that is normally a thin shell over the medial. The mammillary nuclei appear to function synergistically in memory formation in rats; however, the functional consequences of the present variation are difficult to interpret due to lack of human data.

Automated Trapping Column Exchanger for High-Throughput Nanoflow Liquid Chromatography.

As compared to conventional high-performance liquid chromatography (HPLC) techniques, nanoflow HPLC exhibits improved sensitivity and limits of detection. However, nanoflow HPLC suffers from low throughput due to instrument failure (e.g.

A microtensiometer capable of measuring water potentials below -10 MPa.

Tensiometers sense the chemical potential of water (or water potential, Ψw) in an external phase of interest by measuring the pressure in an internal volume of liquid water in equilibrium with that phase. For sub-saturated phases, the internal pressure is below atmospheric and frequently negative; the liquid is under tension. Here, we present the initial characterization of a new tensiometer based on a microelectromechanical pressure sensor and a nanoporous membrane.