CAMBRIDGE, Mass.--(BUSINESS WIRE)--Sirtris Pharmaceuticals, the leading sirtuin therapeutics company, announced today that it will be presenting at the Lazard Annual Healthcare Conference on November 29th at 1:30 pm EST and the Piper Jaffray Annual Healthcare Conference on December 1st at 10:10 am EST in New York. Sirtris will discuss the Company’s strategy for discovering and developing first in class therapeutics that modulate sirtuins, a recently discovered family of enzymes that promote healthy cellular function.