Flu shots for medical school employees

Fall is here — time for picking apples, carving pumpkins and getting a flu shot. The School of Medicine again will offer free flu shots to its faculty, staff and students at various locations this fall. “Flu shots are for the benefit of employees and their families, and in a health-care setting, it’s particularly important […]

Keeping kids safe on Halloween night

Tampered treats is not what parents should worry about on Halloween, says a professor of pediatrics at Washington University in St. Louis. The combination of cars, kids and darkness presents the biggest danger of Halloween, says Bo Kennedy, M.D., who works in the emergency department at St. Louis Children’s Hospital. And that combination could be even more dangerous this year with Halloween falling on a Friday night. At this time of year it gets darker earlier, and on Halloween, excited, costumed children can be difficult to see, especially when excited adults and teenagers are off to their own Friday evening celebrations. Kennedy offers tips on keeping kids safe while trick-or-treating.

Scientists find new genes linked to lung cancer

Working as part of a multi-institutional collaboration, scientists at the School of Medicine have assembled the most complete catalog to date of the genetic changes underlying the most common form of lung cancer. The research, published Oct. 23 in Nature, helps lay the foundation for more personalized diagnosis and treatment of a disease that is the leading cause of U.S. cancer deaths.

Seemingly suicidal stunt is normal rite of passage for immune cells

Researchers have shown that self-induced breaks in the DNA of immune cells known as lymphocytes activate genes that cause the cells to travel from where they’re made to where they help the body fight invaders. The new finding is the first to link such serious damage to activation of genes not directly involved in the cells’ attempts to either fix the harm or self-destruct to stop themselves from becoming cancerous.
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