Sex differences in zonulin in affective disorders and associations with current mood symptoms
| Autor: | M Seidl, Frederike T. Fellendorf, Sabrina Mörkl, Robert Queissner, Martina Platzer, Alexandra Rieger, B Leitner-Afschar, Alexander Maget, Harald Mangge, Helmut Schöggl, Melanie Lenger, Carlo Hamm, L Mendel, L Wetzlmair, Armin Birner, Nina Dalkner, Eva Z. Reininghaus, Sieglinde Zelzer, R. Unterweger, A Kohlhammer-Dohr, T Färber, K Schwalsberger, T Lahousen, Susanne Bengesser, DV Amberger-Otti |
|---|---|
| Přispěvatelé: | University of St Andrews. School of Medicine |
| Rok vydání: | 2021 |
| Předmět: |
Male
RM Bipolar disorder Physiology E-DAS Intestinal permeability Permeability medicine Humans Protein Precursors Depression (differential diagnoses) Inflammation Sex Characteristics Haptoglobins Depression Mood Disorders business.industry Zonulin NIS medicine.disease Affective disorders RM Therapeutics. Pharmacology Psychiatry and Mental health Clinical Psychology Mood RC0321 Female Smoking status business RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry Body mass index |
| Zdroj: | Journal of Affective Disorders. 294:441-446 |
| ISSN: | 0165-0327 |
| DOI: | 10.1016/j.jad.2021.07.021 |
| Popis: | Zonulin measurement was funded by Institut Allergosan (Graz, Austria). Introduction: The bidirectional connection between the brain and the gut within psychiatric entities has gained increasing scientific attention over the last years. As a regulator of intestinal permeability, zonulin acts as a key player on the interface of this interplay. Like several psychiatric disorders, intestinal permeability was associated with inflammation in previous findings. Methods: In this study we explored differences in zonulin serum levels in currently depressed (n = 55) versus currently euthymic (n = 37) individuals with an affective disorder. Further, we explored sex differences and possible influences on zonulin and affective symptoms like medication, age, body mass index, and smoking status. Results: Serum zonulin was significantly higher in females than in men independent from affective status (z = -2.412, p = .016). More specifically, females in the euthymic subgroup had higher zonulin levels than euthymic men (z = -2.114, p = .035). There was no difference in zonulin serum levels in individuals taking or not taking a specific psychopharmacotherapy. We found no correlation between zonulin serum levels and depression severity. Discussion: Increased serum zonulin levels as a proxy for increased intestinal permeability in women may indicate a state of elevated susceptibility for depression-inducing stimuli. Publisher PDF |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect