Uri Yoel

Abstract Background: The COVID-19 pandemic has been associated with various autoimmune manifestations. Several studies have suggested a potential association between COVID-19 and thyroid diseases (TDs); however, findings remain inconclusive and are primarily based on relatively small studies. Population-level data examining the differential impact of the pandemic on specific thyroid conditions are scarce.

Abstract We examined whether long-term exposure to visceral-adipose-tissue (VAT) influences brain atrophy and cognitive performance years after lifestyle intervention. In the Follow-Interventions-Trials (FIT) project, 533 adults (age=61.4 y, 86% men) from four prior 18-24-month lifestyle randomized-clinical-trials underwent abdominal/brain magnetic-resonance-imaging (MRI)s and Montreal-Cognitive-Assessment (MoCA) testing 5–16 y after interventions.

Abstract Human adipose depots are functionally distinct. Yet, recent single-nucleus RNA sequencing (snRNA-seq) analyses largely uncovered overlapping or similar cell-type landscapes. We hypothesized that adipocyte subtypes, differentiation trajectories and/or intercellular communication patterns could illuminate this depot similarity–difference gap. For this, we performed snRNA-seq of human subcutaneous or visceral adipose tissues (five or ten samples, respectively).