Use of Secretin-Receptor Ligands in Treatment of Cystic Fibrosis (CF) and Chronic Obstructive Pulmonary Disease (COPD)

摘要

The invention is based on the finding that the secretin receptor is expressed in tissues present in the distal lung of humans. In patient with CF, levels of the receptor are elevated compared to the normal tissue. Treatment of tissue by secretin stimulates the movement of negative ions in the tissue. The invention provide method of treating cystic fibrosis or COPD in a patient by administering to said patient an effective amount of an agent which triggers anion efflux in respiratory tissue via the activation of the secretin receptor.