Generation of Functional Brown Adipocytes from Human Pluripotent Stem Cells via Progression through a Paraxial Mesoderm State.

Brown adipocytes (BAs) are a potential cell source for the treatment of metabolic disease, including type 2 diabetes. In this report, human pluripotent stem cells (hPSCs) are subject to directed differentiation through a paraxial mesoderm progenitor state that generates BAs at high efficiency. Molecular analysis identifies potential regulatory networks for BA development, giving insight into development along this lineage.

Human beige adipocytes for drug discovery and cell therapy in metabolic diseases.

Human beige adipocytes (BAs) have potential utility for the development of therapeutics to treat diabetes and obesity-associated diseases. Although several reports have described the generation of beige adipocytes in vitro, their potential utility in cell therapy and drug discovery has not been reported. Here, we describe the generation of BAs from human adipose-derived stem/stromal cells (ADSCs) in serum-free medium with efficiencies >90%.

Comparative Resuscitative Methods for Venlafaxine Toxicity in a Swine Model.

Objectives: Venlafaxine overdose can lead to cardiovascular collapse that is difficult to resuscitate with traditional Advanced Cardiovascular Life Support protocols. Evidence has suggested that lipid emulsion infusion therapy has been successful in the treatment of antidepressant overdose. No studies have determined the optimal combination of lipid/advanced cardiovascular life support therapy for treatment.

Methods for Derivation of Multipotent Neural Crest Cells Derived from Human Pluripotent Stem Cells.

Multipotent, neural crest cells (NCCs) produce a wide range of cell types during embryonic development. This includes melanocytes, peripheral neurons, smooth muscle cells, osteocytes, chondrocytes, and adipocytes. The protocol described here allows for highly efficient differentiation of human pluripotent stem cells to a neural crest fate within 15 days.

Radiofrequency ablation as first-line treatment of varicose veins.

Endovascular radiofrequency ablation is a minimally invasive method to safely treat symptomatic refluxing varicose veins. A retrospective chart review was used to determine patient demographics, disease severity, treatment algorithm, and outcome in patients who underwent radiofrequency ablation of symptomatic refluxing veins that had failed conservative management. Statistical analysis was done using GraphPad Demo Version (San Diego, CA).

Maternal malaria induces a procoagulant and antifibrinolytic state that is embryotoxic but responsive to anticoagulant therapy.

Low birth weight and fetal loss are commonly attributed to malaria in endemic areas, but the cellular and molecular mechanisms that underlie these poor birth outcomes are incompletely understood. Increasing evidence suggests that dysregulated hemostasis is important in malaria pathogenesis, but its role in placental malaria (PM), characterized by intervillous sequestration of Plasmodium falciparum, proinflammatory responses, and excessive fibrin deposition is not known. To address this question, markers of coagulation and fibrinolysis were assessed in placentae from malaria-exposed primigravid women.

Can Coulomb Sturmians be used as a basis for N-electron molecular calculations?

A method is proposed for using isoenergetic configurations formed from many-center Coulomb Sturmians as a basis for calculations on N-electron molecules. Such configurations are solutions to an approximate N-electron Schrodinger equation with a weighted potential, and they are thus closely analogous to the Goscinskian configurations that we have used previously to study atomic spectra. We show that when the method is applied to diatomic molecules, all of the relevant integrals are pure functions of the parameter s = kR, and therefore they can be evaluated once and for all and stored.