Noval Biological Therapies in Allergic Asthma

Abstract

1. Abstract
Asthma is an intricate chronic inflammation. The airways distinguish by bronchial hyper responsiveness and irregular airflow limitation. Asthma effect 300 million people in the world. Asthma varies 60 to 80% genetically and 20 to 30% due to environmental contributions. Allergens trigger Th2 cell proliferation, th2 cytokines and interleukin IL-4, I L-5 IL-13.