| 20100216703 | Inhibitors of PDE4 and Methods of Use - The inventors have succeeded in discovering that the p75 neurotrophin receptor (p75NTR) is directly involved in the degradation of cAMP via interaction of its intracellular domain with phosphodiesterase 4A4/5 (PDE4A4/5). Provided herein are methods and compositions for the treatment of conditions of PDE4A4/5 and p75NTR expression (such as pulmonary disease and nerve regeneration) by blocking the interaction of PDE4A4/5 and p75NTR, as well as methods for the screening of agents useful in such applications. | 08-26-2010 |