Alliance for Innovation on Maternal Health: Consensus Bundle on Sepsis in Obstetric Care.

Sepsis in obstetric care is one of the leading causes of maternal death in the United States, with Black, Asian/Pacific Islander, and American Indian/Alaska Native obstetric patients experiencing sepsis at disproportionately higher rates. State maternal mortality review committees have determined that deaths are preventable much of the time and are caused by delays in recognition, treatment, and escalation of care. The "Sepsis in Obstetric Care" patient safety bundle provides guidance for health care teams to develop coordinated, multidisciplinary care for pregnant and postpartum people by preventing infection and recognizing and treating infection early to prevent progression to sepsis.

Heterogeneous activation of p19Arf in pulmonary artery smooth muscle cells.

p19(ARF) is a tumor suppressor that leads to cell cycle arrest or apoptosis by stabilizing p53. p19(ARF) is not critical for cell cycle regulation under normal conditions, but loss of p19(ARF) is seen in many human cancers, and a murine p19(Arf) knockout model leads to malignant proliferation and tumor formation; its role in controlling nonmalignant proliferation is less defined. To examine this question, pulmonary artery smooth muscle cells (PASMC) were expanded in culture from a transgenic mouse in which the coding sequence of the p19(Arf) gene was replaced with a cDNA encoding green fluorescent protein (GFP), leaving the promoter intact.