Abstract: The invention provides an adenovirus-antigen conjugate comprising an adenovirus with a coat protein and an antigen of an addictive drug conjugated to the coat protein of the adenovirus. The invention also provides an adenoviral vector comprising a nucleic acid sequence which encodes an antibody directed against the addictive drug. The invention further provides a method of inducing an immune response against an addictive drug or reducing the effect of an addictive drug in a human by ad-ministering to the human the aforementioned adenovirus-antigen conjugate or antibody encoding adenoviral vector.

Abstract: The invention provides a method of determining the likelihood that a smoker will or will not develop chronic obstructive pulmonary disease (COPD) by obtaining a sample from the smoker, analyzing the sample for the expression of a set of biomarkers associated with COPD, and comparing the expression pattern determined in the sample with a standard expression pattern to determine the likelihood that the smoker will or will not develop COPD. The invention further provides a composition, a method of treatment, and methods of determining the efficacy of treatment for COPD.

Abstract: The present invention concerns a method for modulating hair by affecting the hedgehog protein signal transduction pathway. In one aspect, the invention provides a method for promoting hair or attenuating hair loss by stimulating the hedgehog protein signal transduction pathway. In a second aspect, the invention provides a method of retarding hair growth or promoting hair loss by antagonizing the hedgehog protein signal transduction pathway. The method can also be used to control hair pigmentation.