Multiomic Integration Analysis for Monitoring Severe Asthma Treated With Mepolizumab or Omalizumab.

Rationale: Biologics are becoming increasingly important in the management of severe asthma. However, little is known about the systemic immunometabolic consequences of Th2 response blockage.

Objectives: To provide a better immunometabolic understanding of the effects of mepolizumab and omalizumab treatments by identifying potential biomarkers for monitoring.

Understanding uncontrolled severe allergic asthma by integration of omic and clinical data.

Background: Asthma is a complex, multifactorial disease often linked with sensitization to house dust mites (HDM). There is a subset of patients that does not respond to available treatments, who present a higher number of exacerbations and a worse quality of life. To understand the mechanisms of poor asthma control and disease severity, we aim to elucidate the metabolic and immunologic routes underlying this specific phenotype and the associated clinical features.

Rapid development of pulmonary hypertension and right ventricular failure due to large vessel intravascular microcrystalline cellulosis in an intravenous drug user.

Intravascular foreign body deposition in the form of talc or microcrystalline cellulose is an uncommon but increasing cause of pulmonary hypertension given the current opioid epidemic. Earlier cases describe the effect of talc introduced via intravenous injection of crushed pills when deposited throughout the lungs, typically in the capillaries or distal pulmonary arterioles. An angiogranulomatous reaction ensues with pulmonary vascular remodeling and the gradual development of pulmonary hypertension.

Testing a Novel Attract-and-Kill Strategy for Drosophila suzukii (Diptera: Drosophilidae) Management.

The invasion of the spotted wing drosophila, Drosophila suzukii Matsumura, across the Americas and Europe has led to increased insecticide applications to protect fruit crops. This insecticide usage conflicts with integrated pest management programs, as well as harvest, export, and pollination services in the affected crops. A novel management tool was assessed against D.