Adenosine deaminase 2 (ADA2) deficiency is a disorder characterized by abnormal inflammation of various tissues. Signs and symptoms can begin anytime from early childhood to adulthood. The severity of the disorder also varies, even among affected individuals in the same family.
ADA2 deficiency is caused by mutations in the ADA2 gene. This gene provides instructions for making an enzyme called adenosine deaminase 2. Studies suggest that this enzyme plays an essential role in the growth and development of certain immune system cells, including macrophages, which are a type of white blood cell that plays a critical role in inflammation. Some macrophages are pro-inflammatory, meaning they promote inflammation, while others are anti-inflammatory, meaning they reduce inflammation.
More than 160 individuals with ADA2 deficiency have been described in the medical literature. However, researchers suspect that many more people may be affected, and ADA2 deficiency may not be a rare disease. They are working to determine whether this condition could underlie other, more common forms of vasculitis and stroke whose causes are currently unknown.
This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.
Anna Bersano is in Milan, Italy. Bersano is rated as an Elite expert by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. She is also highly rated in 16 other conditions, according to our data. Her top areas of expertise are Adenosine Deaminase 2 Deficiency, Vertebral Artery Dissection, Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy, and Hereditary Cerebral Amyloid Angiopathy.
Derek Brinster is a Thoracic Surgeon and a General Surgeon in New York, New York. Dr. Brinster has been practicing medicine for over 26 years and is rated as a Distinguished doctor by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. He is also highly rated in 16 other conditions, according to our data. His top areas of expertise are Aortic Dissection, Thoracic Aortic Aneurysm, Cystic Medial Necrosis of Aorta, and Adenosine Deaminase 2 Deficiency. He is licensed to treat patients in New York and Virginia.
Michael Moront is a Thoracic Surgeon in Toledo, Ohio. Dr. Moront has been practicing medicine for over 38 years and is rated as a Distinguished doctor by MediFind in the treatment of Adenosine Deaminase 2 Deficiency. He is also highly rated in 8 other conditions, according to our data. His top areas of expertise are Aortic Valve Stenosis, Aortic Regurgitation, Mitral Valve Regurgitation, and Adenosine Deaminase 2 Deficiency. He is licensed to treat patients in Ohio. Dr. Moront is currently accepting new patients.
Published Date:updated Last, August
Published By: National Institutes of Health