Advancing Care and Outcomes for African American Patients With Multiple Sclerosis.

Multiple sclerosis (MS) has historically been underdiagnosed and undertreated among African Americans. Recent evidence suggests that African Americans with MS have a different clinical presentation, increased disease incidence and burden, and worse long-term outcomes vs their White counterparts. Due to limited data available for African Americans in MS clinical trials, it is difficult to make informed, generalizable conclusions about the natural history, prognosis, and therapeutic response in this population. In this narrative review, we highlight the nature and magnitude of the health disparities experienced by African Americans with MS and underscore the pressing need to increase knowledge about and understanding of MS disease manifestations in this group. In addition, we describe the mission and objectives of the recently established National African Americans with Multiple Sclerosis Registry, which is intended to be a platform to advance the care of African Americans with MS and address health disparities they may experience.

Trichocomaceae in bark survive high temperatures and fire.

Fifty-six species in the Trichocomaceae were recovered from bark of trees and shrubs from hot arid and temperate regions, and following one fire in a temperate region of Australia. Fungi were recovered from dry bark after incubation for up to 1 h at up to 105 degrees C. Fourteen species also regenerated on agar after their conidia were heated for 1 h at 105 degrees C. Anamorphic species were commonly recovered and widespread. Teleomorphic species were only recovered after heating the bark. In addition, anamorphic fungi were recovered from one plant species following a natural fire. The results support the view that both anamorphic and teleomorphic fungi may tolerate extreme temperatures in their environment while dry.