Spread half of pasta sauce on bottom of a 13- x 9-inch pan.
Combine cheeses and egg, stirring well. Spread mixture evenly on 1 side of each noodle; sprinkle with peppers, oregano, and half of artichokes. Roll up, starting at short ends; cut in half. Place, cut sides down, in prepared pan.
Bake, covered, at 350° for 30 minutes; uncover and bake for 15 minutes or until thoroughly heated. Heat remaining pasta sauce and artichokes in a saucepan. Serve with rollups. Garnish, if desired.