New Approach Could Boost Current Asthma Medication Efficacy
Asthma is a respiratory condition that affects 26.5 million Americans and around 300 million people worldwide. It is characterized by chronic inflammation in the lung airways that results in chest tightness, wheezing, shortness of breath or coughing. This tightening usually occurs when the involuntary muscles in the lung airways contract due to exposure to allergens, fumes, second-hand smoke or toxins. Treatment typically involves avoiding allergens and using remedies such as bronchodilators and anti-inflammatory agents. More specifically, drugs that can stimulate the β2-adrenergic receptors (β2AR) are instrumental in relaxing the lung airway muscles and promoting normal lung function. However, as with…











