Sonic hedgehog and fibroblast growth factor 8 regulate the evolution of amniote facial proportions.

Amniote skulls are diverse in shape and skeletal composition, which is the basis of much adaptive diversification within this clade. Major differences in skull shape are established early in development, at a critical developmental interval spanning the initial outgrowth and fusion of the facial processes. In birds, this is orchestrated by domains of Shh and Fgf8 expression, known as the frontonasal ectodermal zone (FEZ).

Hospital Boarding Creates Critical Shortcomings in Disaster Preparedness.

Hospital patient boarding in emergency departments has reached unprecedented crisis levels over the past 4 years. Boarding and crowding has been demonstrated by prior literature to have adverse effects on patient care as well as increased associated costs. Importantly, the increase in hospital patient boarding has created critical shortcomings in disaster preparedness by limiting the capacity of emergency departments to respond to mass casualty incidents due to space and staffing constraints.

Personalized, autologous neoantigen-specific T cell therapy in metastatic melanoma: a phase 1 trial.

New treatment approaches are warranted for patients with advanced melanoma refractory to immune checkpoint blockade (ICB) or BRAF-targeted therapy. We designed BNT221, a personalized, neoantigen-specific autologous T cell product derived from peripheral blood, and tested this in a 3 + 3 dose-finding study with two dose levels (DLs) in patients with locally advanced or metastatic melanoma, disease progression after ICB, measurable disease (Response Evaluation Criteria in Solid Tumors version 1.1) and, where appropriate, BRAF-targeted therapy.

Large morphological transitions underlie exceptional shape diversification in an adaptive radiation.

Adaptive radiations are characterized by an increase in species and/or phenotypic diversity as organisms fill open ecological niches. Often, the putative adaptive radiation has been studied without explicit comparison to the patterns and rates of evolution of closely related clades, leaving open the question whether notable changes in evolutionary process indeed occurred at the origin of the group. Anolis lizards are an oft-used model for investigating the tempo and mode of adaptive radiations.