What does it mean when your alpha-1 protein is high?
Increased alpha-1 globulin proteins may be due to: Acute inflammatory disease. Cancer. Chronic inflammatory disease (for example, rheumatoid arthritis, SLE)
What type of protein is alpha-1 antitrypsin?
Alpha-1 antitrypsin or α1-antitrypsin (A1AT, α1AT, A1A, or AAT) is a protein belonging to the serpin superfamily. It is encoded in humans by the SERPINA1 gene.
What is alpha-1 antitrypsin in blood test?
What is an alpha-1 antitrypsin (AAT) test? This test measures the amount of alpha-1 antitrypsin (AAT) in the blood. AAT is a protein that is made in the liver. It helps protect your lungs from damage and diseases, such as emphysema and chronic obstructive pulmonary disease (COPD).
What are the symptoms of alpha-1 antitrypsin deficiency?
What Are the Symptoms of AAT Deficiency?
- Shortness of breath.
- Excessive cough with phlegm/sputum production.
- Wheezing.
- Decrease in exercise capacity and a persistent low energy state or tiredness.
- Chest pain that increases when breathing in.
What is the life expectancy of someone with alpha-1 antitrypsin deficiency?
Life expectancy in alpha-1 antitrypsin deficiency With appropriate treatment, most patients would be able to live a good life with normal life expectancy, work, play sports and exercise. The symptoms and complications of liver and lung damage can be managed medically.
What are alpha-1 proteins?
Alpha-1 antitrypsin (AAT) is a protein made mainly by your liver, which then moves it into your bloodstream. This protein protects your lungs and other organs from the harmful effects of irritants and infections. Alpha-1 is a rare genetic (inherited) disorder in which people have low levels of AAT in their bloodstream.
What causes AAT deficiency?
AAT deficiency means there is not enough of this protein in the body. It is caused by a genetic defect. The condition is most common among Europeans and North Americans of European descent. Adults with severe AAT deficiency will develop emphysema, sometimes before 40 years of age.
Is alpha-1 an autoimmune disease?
Hi, I was diagnosed as a carrier of alpha 1. It is considered an autoimmune disease and it affects your lungs and your liver.
What is normal level of antitrypsin?
But a typical normal result will be between 75 and 150 milligrams per deciliter (mg/dL), depending on how the results were done. If your levels are too low, it may be a sign that you have 1 damaged gene, which means you are a carrier, or 2 damaged genes, which means you have AAT deficiency.
Is alpha-1 a terminal illness?
Many people with Alpha-1, especially those who do not smoke, do not develop serious complications. They have a normal life expectancy. Other people may develop more serious conditions as a result of the disorder.