Activity-based anorexia (ABA) model: Effects on brain neuroinflammation, redox balance and neuroplasticity during the acute phase.

Several evidences suggest that immuno-inflammatory responses are involved in the pathogenesis of anorexia nervosa (AN). Herein we investigate the possible alteration of key mediators of inflammation, redox balance, and neuroplasticity in the brain of rats showing an anorexic-like phenotype. We modeled AN in adolescent female rats using the activity-based anorexia (ABA) paradigm and measured gene expression levels of targets of interest in the prefrontal cortex (PFC) and dorsal hippocampus (DH).

Patients with multiple myeloma infected with COVID-19 during autologous stem cell transplantation.

Despite the global vaccination campaigns, certain patient groups remain highly vulnerable to SARS-CoV-2 and are at high risk for unfavorable COVID-19 outcomes. As previously shown by our group and a more recent report by Chang Su and coworkers, patients with multiple myeloma (MM) undergoing autologous stem cell transplantation (ASCT) represent one of such high-risk populations. This is due to the underlying disease-related immunodeficiency, suboptimal response to vaccines, heavy exposure to dexamethasone, and the use of high-dose melphalan prior to the ASCT procedure.