Genetic background of pancreatitis

Genetic background of pancreatitis.

Trypsin activity is properly suppressed by pancreatic secretory trypsin inhibitor (PSTI), which is also known as serine protease inhibitor Kazal type 1 (SPINK1), thereby preventing damage to pancreatic acinar cells as a first line of defence. However, if trypsin activation exceeds the capacity of PSTI/SPINK1, a subsequent cascade of events leads to the activation of various proteases that damag...

Genetic aspects of pancreatitis.

Acute pancreatitis and chronic pancreatitis are complex inflammatory disorders of the pancreas with unpredictable severity, complications, and clinical courses. Growing evidence for genetic risk and modifying factors, plus strong evidence that only a minority of patients with these disorders are heavy alcohol drinkers, has revolutionized our concept of these diseases. Once considered a self-inf...

Genetic Background and Clinical Characters of Pediatric Chronic Pancreatitis: Data and Implications from the East

Background. The clinical pattern and genetic background of juvenile idiopathic chronic pancreatitis (ICP) are yet unclear. Methods. A retrospective study of 73 Chinese juvenile ICP patients was performed, and genetic tests were carried out to detect relevant mutations using direct sequencing technique and high-resolution melting technique. Subjects without pancreatitis served as controls. Resul...

Genetic evidence for CFTR dysfunction in Japanese: background for chronic pancreatitis.

K Fujiki, H Ishiguro, S BH Ko, N Mizuno, Y Suzuki, T Takemura, A Yamamoto, T Yoshikawa, M Kitagawa, T Hayakawa, Y Sakai, T Takayama, M Saito, T Kondo, S Naruse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

[Genetic aspects of chronic pancreatitis].