Design, creation, and use of the Test Us Bank (TUB) COVID-19 sample biorepository.

Shortly after the first case of SARS-CoV-2 was diagnosed a public health emergency (PHE) was declared and a multi-agency response was initiated within the US federal government to create and propagate testing capacity. As part of this response, an unprecedented program designated Rapid Acceleration of Diagnostics (RADx) Tech was established by the National Institutes of Health (NIH) to facilitate the development of point-of-care tests for the COVID-19. The RADx Tech Clinical Studies Core (CSC), located at the University of Massachusetts Chan Medical School (UMass Chan), with partnering academic, private, and non-governmental organizations around the country, was tasked with developing clinical studies to support this work.

Assessing price sensitivity in dental education and implications on student diversity.

Increasingly, the price of professional school is seen as a potential deterrent for interested students. Data collected by the American Dental Association (ADA) from the 66 U.S.

The Psychiatrist as Leader-Teacher: Promoting Learning Beyond Residency.

In today's fast-paced, data-saturated, zero-tolerance practice environment, psychiatrists and other health care providers are expected to maintain clinical, fiscal, and administrative competence. The authors present a unique type of psychiatric leader—the leader-teacher—who incorporates teaching of these elements into day-to-day practice, enhancing lifelong learning for credentialed staff and increasing their confidence in managing complex clinical and administrative issues. Particular emphasis is placed on leader-teachers working in military environments.

Prevention of Defective Placentation and Pregnancy Loss by Blocking Innate Immune Pathways in a Syngeneic Model of Placental Insufficiency.

Defective placentation and subsequent placental insufficiency lead to maternal and fetal adverse pregnancy outcome, but their pathologic mechanisms are unclear, and treatment remains elusive. The mildly hypertensive BPH/5 mouse recapitulates many features of human adverse pregnancy outcome, with pregnancies characterized by fetal loss, growth restriction, abnormal placental development, and defects in maternal decidual arteries. Using this model, we show that recruitment of neutrophils triggered by complement activation at the maternal/fetal interface leads to elevation in local TNF-α levels, reduction of the essential angiogenic factor vascular endothelial growth factor, and, ultimately, abnormal placentation and fetal death.

Identification of chemosensory receptor genes in Manduca sexta and knockdown by RNA interference.

Background: Insects detect environmental chemicals via a large and rapidly evolving family of chemosensory receptor proteins. Although our understanding of the molecular genetic basis for Drosophila chemoreception has increased enormously in the last decade, similar understanding in other insects remains limited. The tobacco hornworm, Manduca sexta, has long been an important model for insect chemosensation, particularly from ecological, behavioral, and physiological standpoints.