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About us Practical matters How to find us M.I. (Magdalini) Ioannou

University Medical Center Groningen

M.I. (Magdalini) Ioannou

Faculty of Medical Sciences

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m.ioannou umcg.nl

ORCID Research Portal

Publications

Biomarkers of intestinal permeability in major psychiatric disorders: Distinct biological roles call for a more nuanced application

Ioannou, M., Borkent, J., Severance, E. G., Yolken, R. H., Fasano, A., Sommer, I. E. C. & Haarman, B. C. M., 20-Jun-2025, In: Progress in Neuro-Psychopharmacology and Biological Psychiatry. 139, 14 p., 111405.

Research output: Contribution to journal › Review article › peer-review

Unravelling the immune-gut-brain axis in severe mental illness: From mechanisms to treatment

Ioannou, M., 2025, [Groningen]: University of Groningen. 287 p.

Research output: Thesis › Thesis fully internal (DIV)

Higher T central and lower effector memory cells in bipolar disorder: A differentiation abnormality?

Ioannou, M., Simon, M. S., Borkent, J., Wijkhuijs, A., Berghmans, R., Haarman, B. C. M. & Drexhage, H. A., Jul-2024, In: Brain, behavior, & immunity - health. 38, 9 p., 100764.

Research output: Contribution to journal › Article › Academic › peer-review

Probiotic Formulation for Patients With Bipolar or Schizophrenia Spectrum Disorder: A Double-Blind, Randomized Placebo-Controlled Trial

Borkent, J., Ioannou, M., Neijzen, D., Haarman, B. C. M. & Sommer, I. E. C., 6-Nov-2024, (E-pub ahead of print) In: Schizophrenia Bulletin. 13 p., sbae188.

Research output: Contribution to journal › Article › Academic › peer-review

Reproducible gut microbial signatures in bipolar and schizophrenia spectrum disorders: A metagenome-wide study

Ioannou, M., Borkent, J., Andreu-Sánchez, S., Wu, J., Fu, J., Sommer, I. E. C. & Haarman, B. C. M., Oct-2024, In: Brain, Behavior, and Immunity. 121, p. 165-175 11 p.

Research output: Contribution to journal › Article › Academic › peer-review

Antidepressant efficacy of cariprazine in bipolar disorder and the role of its pharmacodynamic properties: A hypothesis based on data

Fountoulakis, K. N., Ioannou, M., Tohen, M., Haarman, B. C. M. & Zarate, C. A., Jul-2023, In: European Neuropsychopharmacology. 72, p. 30-39 10 p.

Research output: Contribution to journal › Review article › peer-review

Premature T cell aging in major depression: A double hit by the state of disease and cytomegalovirus infection

Simon, M. S., Ioannou, M., Arteaga-Henríquez, G., Wijkhuijs, A., Berghmans, R., Musil, R., Müller, N. & Drexhage, H. A., May-2023, In: Brain, Behavior, and Immunity - Health. 29, 9 p., 100608.

Research output: Contribution to journal › Article › Academic › peer-review

Serum free thiols in recently diagnosed patients with schizophrenia spectrum disorder: a potentially useful biomarker of oxidative stress

Borkent, J., Ioannou, M., Folkertsma, T., Wardenaar, K. J., Haarman, B. C. M., van Goor, H., Sommer, I. E. C. & Bourgonje, A. R., Mar-2023, In: Psychiatry Research. 321, 7 p., 115075.

Research output: Contribution to journal › Article › Academic › peer-review

Metabolic phenotyping reveals a potential link between elevated faecal amino acids, diet and symptom severity in individuals with severe mental illness

Jansma, J., van Essen, R., Haarman, B. C. M., Chatziioannou, A. C., Borkent, J., Ioannou, M., van Hemert, S., Sommer, I. E. C. & El Aidy, S., Jul-2022, In: Journal of Psychiatric Research. 151, p. 507-515 9 p.

Research output: Contribution to journal › Article › Academic › peer-review

Role of the gut microbiome in three major psychiatric disorders

Borkent, J., Ioannou, M., Laman, J. D., Haarman, B. C. M. & Sommer, I. E. C., 4-May-2022, In: Psychological Medicine. 52, 7, p. 1222-1242 21 p., 0033291722000897.

Research output: Contribution to journal › Review article › peer-review

All (16) publications

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