Dr Pepper produced by They Might Be Giants. Several ads for Diet Cherry Vanilla Dr Pepper appeared on television in 2005. In one, a young woman on a blind date at a restaurant, who sips into the beverage, suddenly makes her date, restaurant patrons, and even a waitress all part of a musical sequence involving The Muppets version of the song "Mah Nà Mah Nà". One campaign features the Queen song "I Want It All". On January 1, 2008, the company unveiled a new TV ad campaign featuring the "Cheers" theme song ("Where Everybody Knows Your Name") performed by Gary Portnoy. In
Daniel A. Portnoy for the induction of cell-mediated immunity. Both Drs. Paterson and Portnoy went on to work with biotech companies to develop vaccines for both cancer and infectious disease applications. Numerous clinical trials based on their discoveries have shown promising results as immunotherapeutic treatments for cancer. In 1997, Dr Portnoy moved to UC Berkeley where his lab continues to examine fundamental aspects of "L. monocytogenes" biology, and has expanded to focus on both innate and acquired immunity in the context of Listeria infection. Dr. Portnoy and collaborators have shown that immune cells recognize cyclic di-AMP, a novel and essential bacterial signaling molecule,