Self-Diagnosed Cases of Dissociative Identity Disorder on Social Media: Conceptualization, Assessment, and Treatment.

Recent global popularity of social media content about dissociative identity disorder (DID) has coincided with increased self-diagnosis among children and young people who have formed large online communities and presented in clinical settings seeking to affirm their self-diagnoses. We situate this phenomenon within a broader trend toward self-diagnosis due to the widespread visibility and accessibility of mental health content on social media. Social media propelled self-diagnosis raises particular questions for the study and treatment of DID due to long-standing debates over whether the condition is traumagenic, sociogenic, or iatrogenic.

A Binational Sample-Initiated Retrospective Outbreak Investigation of Listeria monocytogenes Infections in the United States and Canada Linked to Enoki Mushrooms Imported from China 2022-2023.

In 2022, the U.S. Food and Drug Administration (FDA), the Centers for Disease Control and Prevention (CDC), U.

Neural crest precursors from the skin are the primary source of directly reprogrammed neurons.

Direct reprogramming involves the conversion of differentiated cell types without returning to an earlier developmental state. Here, we explore how heterogeneity in developmental lineage and maturity of the starting cell population contributes to direct reprogramming using the conversion of murine fibroblasts into neurons. Our hypothesis is that a single lineage of cells contributes to most reprogramming and that a rare elite precursor with intrinsic bias is the source of reprogrammed neurons.