Peptidylglycine α-amidating monooxygenase and adrenomedullin measurement in patients with hepatic cirrhosis
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Peptidylglycine α-amidating monooxygenase and adrenomedullin measurement in patients with hepatic cirrhosis. / Goetze, Jens P.; Voiosu, Andrei; Wiese, Signe; Schulte, Janin; Kaufmann, Paul; Bergmann, Andreas; Bartels, Emil D.; Møller, Søren.
I: Biomarkers in Medicine, Bind 17, Nr. 13, 2023, s. 577-583.Publikation: Bidrag til tidsskrift › Letter › Forskning › fagfællebedømt
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TY - JOUR
T1 - Peptidylglycine α-amidating monooxygenase and adrenomedullin measurement in patients with hepatic cirrhosis
AU - Goetze, Jens P.
AU - Voiosu, Andrei
AU - Wiese, Signe
AU - Schulte, Janin
AU - Kaufmann, Paul
AU - Bergmann, Andreas
AU - Bartels, Emil D.
AU - Møller, Søren
N1 - Publisher Copyright: © 2023 Future Medicine Ltd.
PY - 2023
Y1 - 2023
N2 - Background: Peptidylglycine α-amidating monooxygenase (PAM) is an enzyme involved in the maturation of regulatory peptides. Here we examined PAM activity and adrenomedullin (bio-ADM) concentrations in patients with hepatic cirrhosis and determined net changes across the liver, kidneys and leg. Materials and methods: A total of 48 patients with hepatic cirrhosis and 16 control subjects were included. All patients and controls underwent an invasive procedure with blood collected across organs. Results: PAM activity was increased in cirrhotic patients but without a net change across the liver, leg or kidney. In contrast, bio-ADM concentrations were associated with severity of disease and found to be higher in venous blood from the liver. Conclusion: Increased PAM activity in patients with hepatic cirrhosis may reflect other organs involved in cirrhotic disease.
AB - Background: Peptidylglycine α-amidating monooxygenase (PAM) is an enzyme involved in the maturation of regulatory peptides. Here we examined PAM activity and adrenomedullin (bio-ADM) concentrations in patients with hepatic cirrhosis and determined net changes across the liver, kidneys and leg. Materials and methods: A total of 48 patients with hepatic cirrhosis and 16 control subjects were included. All patients and controls underwent an invasive procedure with blood collected across organs. Results: PAM activity was increased in cirrhotic patients but without a net change across the liver, leg or kidney. In contrast, bio-ADM concentrations were associated with severity of disease and found to be higher in venous blood from the liver. Conclusion: Increased PAM activity in patients with hepatic cirrhosis may reflect other organs involved in cirrhotic disease.
KW - ADM
KW - bioactive adrenomedullin
KW - cirrhosis
KW - heart failure
KW - PAM
KW - peptidylglycine α-amidating monooxygenase
KW - proadrenomedullin
U2 - 10.2217/bmm-2023-0337
DO - 10.2217/bmm-2023-0337
M3 - Letter
C2 - 37812053
AN - SCOPUS:85176495130
VL - 17
SP - 577
EP - 583
JO - Biomarkers in Medicine
JF - Biomarkers in Medicine
SN - 1752-0363
IS - 13
ER -
ID: 387738745