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Updated: Jun 25, 2026
11:36
Induction of Drug-Induced, Autoimmune Hepatitis in BALB/c Mice for the Study of Its Pathogenic Mechanisms
Published on: May 29, 2020
A familial case of autoimmune hepatitis
Osamu Yoshida1, Masanori Abe, Shinya Furukawa
1Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, To-on.
Internal Medicine (Tokyo, Japan)
|March 3, 2009
Summary
Genetic and environmental factors influence autoimmune hepatitis. A family study suggests medication use, alongside genetics, may trigger this chronic liver disease.
Area of Science:
- Hepatology
- Immunology
- Genetics
Background:
- Autoimmune hepatitis is a chronic liver disease with complex pathogenesis.
- Both genetic predisposition and environmental factors are implicated in its development.
Observation:
- A study examined a family with shared human leukocyte antigen haplotypes.
- Two members developed autoimmune hepatitis, one showed antinuclear antibody positivity, and two had no autoimmune features.
Findings:
- The two patients diagnosed with autoimmune hepatitis reported a history of medication use.
- Unaffected family members did not report medication use, suggesting a potential link.
Implications:
- Familial studies highlight the interplay between genetics and environment in autoimmune hepatitis.
- Medication use emerges as a significant environmental factor potentially contributing to disease onset.
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