AAT (Alpha-1 Antitrypsin)

Alpha-1 Antitrypsin (AAT) is a protein produced by the liver that helps protect the lungs from damage caused by enzymes released during inflammation. If someone has a deficiency of AAT, their lungs and liver can become more vulnerable to diseases like emphysema, a type of lung condition that causes breathing problems. This genetic condition can sometimes lead to early lung damage or liver issues. Treatment options include regular monitoring, medications, and sometimes replacing the missing protein through specialized therapy. Early diagnosis and management are important to reduce the risk of severe health problems.