OBJECTIVES: I. Establish cell lines from patients with alpha 1-antitrypsin deficiency in order to examine genetic traits that predispose to liver injury.
PROTOCOL OUTLINE: Patients undergo blood draw and skin biopsy. Cells are isolated from patients' blood and skin, cell lines are established, and genetic traits are examined.
Study Type
OBSERVATIONAL
Enrollment
160
Children's Hospital of Pittsburgh
Pittsburgh, Pennsylvania, United States
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