Evaluating Barriers to Opioid Use Disorder Treatment From Patients' Perspectives.

Introduction: Utilizing medications to treat opioid use disorder (MOUD) is both highly effective and unfortunately underutilized in the US health care system. Stigma surrounding substance use disorders, insufficient provider knowledge about substance use disorders and MOUD, and historical lack of physicians with X-waivers to prescribe buprenorphine contribute to this underutilization. Our study aimed to elucidate barriers to accessing MOUD in Milwaukee, Wisconsin.

Dissemination of Ras-transformed cells requires the mechanosensitive channel Piezo.

Dissemination of transformed cells is a key process in metastasis. Despite its importance, how transformed cells disseminate from an intact tissue and enter the circulation is poorly understood. Here, we use a fully developed tissue, Drosophila midgut, and describe the morphologically distinct steps and the cellular events occurring over the course of Ras-transformed cell dissemination.