Aryl Hydrocarbon Receptor Activation Promotes Effector CD4+ T Cell Homeostasis and Restrains Salt-sensitive Hypertension.

Excess dietary salt and salt-sensitivity contribute to cardiovascular disease. Distinct T cell phenotypic responses to high salt and hypertension as well as influences from environmental cues are not well understood. The aryl hydrocarbon receptor (AhR) is activated by dietary ligands, promoting T cell and systemic homeostasis.

A paired study comparing mononuclear cell collection using a new in-line system with an off-line extracorporeal photopheresis apheresis system.

Background: Extracorporeal photopheresis (ECP) product characteristics are not well established. The aim of this study was to compare mononuclear cells (MNCs) collection using the new Amicus blue (AB) In-line ECP system to our standard Off-line ECP system using the Optia apheresis device and the MacoGenic G2 inactivation system (OM).

Study Design And Methods: We assessed the ECP products and procedure parameters, patient characteristics, and adverse events for both AB and OM systems in paired patients.

Preferential Genetic Pathways Lead to Relapses in Adult B-Cell Acute Lymphoblastic Leukemia.

Adult B-cell acute lymphoblastic leukemia (B-ALL) is characterized by genetic heterogeneity and a high relapse rate, affecting over 40% of adults. However, the mechanisms leading to relapse in adults are poorly understood. Forty-four adult B-ALL patients were studied at both diagnosis and relapse by next-generation sequencing (NGS).

Epigenetic memory of temperature sensed during somatic embryo maturation in 2-year-old maritime pine trees.

Embryogenesis is a brief but potentially critical phase in the tree life cycle for adaptive phenotypic plasticity. Using somatic embryogenesis in maritime pine (Pinus pinaster Ait.), we found that temperature during the maturation phase affects embryo development and post-embryonic tree growth for up to three years.