Amphotropic recombinant retroviruses were generated carrying sequences encoding human adenosine deaminase (ADA). Transcription of the human ADA gene was under control of a hybrid long terminal repeat in which the enhancer from the Moloney murine leukemia virus was replaced by an enhancer from the F101 host-range mutant of polyoma virus. Hemopoietic stem cells in murine bone marrow were infected...

Introduction Adenosine and deoxyadenosine metabolism is influenced by adenosine deaminase (ADA) enzyme. ADA increases in different diseases and is considered as one of the markers for cell-mediated immunity. Pregnancy is associated with depressed cell-mediated immunity. The level of ADA expression, which seems to play a key role in maintaining pregnancy, is influenced by adenosine deaminase G22...

The Americans with Disabilities Act (ADA) requires full and equal access to healthcare services and facilities, yet studies indicate individuals with mobility disabilities receive less than thorough care as a result of ADA noncompliance. The objective of our pilot study was to assess ADA compliance within a convenience sample of healthcare clinics affiliated with a statewide healthcare network....

Adenosine deaminase (ADA) gene defects are among the most common causes of SCID. Restoration of purine metabolism and immune functions can be achieved by enzyme replacement therapy, or more effectively by bone marrow transplant or HSC gene therapy (HSC-GT). However, autoimmune complications and autoantibody production, including anti-nuclear antibodies (ANAs), frequently occur in ADA-SCID patie...

The importance of ADA (adenosine deaminase) in the immune system and the role of its interaction with an ADA-binding cell membrane protein dipeptidyl peptidase IV (DPPIV), identical to the activated immune cell antigen, CD26, has attracted the interest of researchers for many years. To investigate the specific properties in the structure-function relationship of the ADA/DPPIV-CD26 complex, its ...

background :juvenile idiopathic arthritis (jia) is one of the most common chronic rheumatic diseases in children with unknown etiology and pathogenesis. it also has no diagnostic test and its clinical diagnosis is made through ruling out other types of arthritis. the aim of this study was to evaluate the level of ada (adenosine deaminase) in the serum of jia patients and to compare it with that...

Adenosine deaminase (ADA) deficiency results in the accumulation of toxic metabolites that destroy the immune system, causing severe combined immunodeficiency (ADA-SCID), often referred to as the "bubble boy" disease. Strimvelis is a European Medicines Agency approved gene therapy for ADA-SCID patients without a suitable bone marrow donor.

INTRODUCTION Closed needle pleural biopsy (CNPB) has historically been the gold standard procedure for the diagnosis of pleural tuberculosis. Adenosine deaminase (ADA) is an efficient biomarker for tuberculosis that is measurable in pleural fluids. OBJECTIVE We compared the diagnostic accuracy of the pleural ADA (P-ADA) level and histopathological findings of CNPB specimens in patients with p...

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A 43-year-old woman, diagnosed with ulcerative colitis (UC) at age of 30, received outpatient treatment with corticosteroids. However, flare-up occurred, and adalimumab (ADA) treatment commenced in July 2009. A complete remission with mucosal healing was achieved by 32 weeks after initiation of ADA therapy. Because of progressive skin eruptions, ADA maintenance was discontinued at 124 weeks. Re...