ALS mutation causes brain stem cell defects at early development

Transplanting motor neurons strengthens muscles in mouse model

Scientists have devised a technique for transplanting healthy motor neurons — the nerve cells that are lost in amyotrophic lateral sclerosis (ALS) — in a mouse model with “highly aggressive” disease. Transplanted motor neurons, given stimulation, were able to form healthy connections with muscle cells to control the animals’ muscle…

Holding on to happiness when sorrow arrives

My late husband, Jeff, made a dream come true for me. When I was a kid, my dad would take our family on our small powerboat to explore the waters near my hometown of Annapolis, Maryland. If we had enough time and the weather cooperated, we’d take a…