F. Regen

I. Heuser, F. Regen, J. Hellmann-Regen, 2013, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Diagnostik und Therapie der Post-Stroke-Depression

I. Heuser, C. Otte, F. Regen, 2014, DNP - Der Neurologe und Psychiater.

Depression: Alternative bei Therapieresistenz

F. Regen, Dominique Piber (Korrespondenz), F. van Hall, 2013, NeuroTransmitter.

Cognitive-Behavioral Therapy as Continuation Treatment to Sustain Response After Electroconvulsive Therapy in Depression: A Randomized Controlled Trial

I. Heuser, N. Kathmann, A. Merkl, 2014, Biological Psychiatry.

Do tetracyclines and erythromycin exert anti‐acne effects by inhibition of P450‐mediated degradation of retinoic acid?

I. Heuser, F. Regen, J. Hellmann-Regen, 2014, Experimental dermatology.

Manipulating REM sleep in older adults by selective REM sleep deprivation and physiological as well as pharmacological REM sleep augmentation methods

I. Heuser, H. Danker-Hopfe, M. Schredl, 2006, Experimental Neurology.

Clozapine‐induced agranulocytosis: Evidence for an immune‐mediated mechanism from a patient‐specific in‐vitro approach

I. Heuser, F. Regen, E. Hahn, 2017, Toxicology and applied pharmacology.

Neuroinflammation and Alzheimer's Disease: Implications for Microglial Activation.

E. Costantini, M. Reale, F. Regen, 2017, Current Alzheimer research.

Diabetes und Depression

I. Heuser, A. Merkl, F. Regen, 2005 .

Retinoid homeostasis in major depressive disorder

F. Regen, J. Hellmann-Regen, N. Cosma, 2023, Translational Psychiatry.

M1/M2 polarization in major depressive disorder: Disentangling state from trait effects in an individualized cell-culture-based approach

I. Heuser, F. Regen, J. Hellmann-Regen, 2021, Brain, Behavior, and Immunity.

Retinoic Acid Enhances Apolipoprotein E Synthesis in Human Macrophages.

I. Heuser, F. Regen, J. Hellmann-Regen, 2018, Journal of Alzheimer's disease : JAD.

Inhibition of retinoic acid catabolism by minocycline: evidence for a novel mode of action?

I. Heuser, F. Regen, J. Hellmann-Regen, 2015, Experimental dermatology.

Anxiety during ketamine infusions is associated with negative treatment responses in major depressive disorder

C. Otte, S. Grimm, S. Aust, 2019, European Neuropsychopharmacology.

The Relationship Between REM Sleep and Memory Consolidation in Old Age and Effects of Cholinergic Medication

I. Heuser, H. Danker-Hopfe, M. Schredl, 2007, Biological Psychiatry.

Psychopharmacological Treatment Status in Outpatients with Bipolar Disorder: A Clinical Survey in Germany

A. Quante, F. Regen, I. Anghelescu, 2010, Psychiatry investigation.

Unipolar depressive Störungen

A. Szegedi, O. Benkert, F. Regen, 2012 .

Declarative and procedural memory consolidation during sleep in patients with borderline personality disorder.

I. Heuser, H. Danker-Hopfe, F. Regen, 2008, Journal of psychiatric research.

Reply to: Continuation Antidepressant Strategies After Electroconvulsive Therapy: Ultrabrief Pulse Versus Cognitive-Behavioral Therapy

I. Heuser, N. Kathmann, A. Merkl, 2015, Biological Psychiatry.

The influence of daytime napping versus controlled activity on the subjective well-being of patients with major depression

I. Heuser, M. Bajbouj, F. Regen, 2012, Psychiatry Research.

Mineralocorticoid Receptor Stimulation Improves Cognitive Function and Decreases Cortisol Secretion in Depressed Patients and Healthy Individuals

C. Otte, M. Bajbouj, A. Quante, 2015, Neuropsychopharmacology.

Low novelty seeking and high self directedness scores in alcohol-dependent patients without comorbid psychiatric disorders homozygous for the A10 allele of the dopamine transporter gene

N. Dahmen, A. Szegedi, A. Quante, 2010 .

Low novelty seeking and high self directedness scores in alcohol-dependent patients without comorbid psychiatric disorders homozygous for the A10 allele of the dopamine transporter gene.

N. Dahmen, A. Szegedi, A. Quante, 2010, The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry.

Reduced amygdala volume in newly admitted psychiatric in-patients with unipolar major depression.

I. Heuser, G. Kronenberg, L. Tebartz van Elst, 2009, Journal of psychiatric research.

Direct inhibition of retinoic acid catabolism by fluoxetine

M. Endres, I. Heuser, C. Otte, 2015, Journal of Neural Transmission.

The effect of donepezil on sleep in elderly, healthy persons: a double-blind placebo-controlled study.

I. Heuser, H. Danker-Hopfe, M. Schredl, 2006, Pharmacopsychiatry.

Inhibition of brain retinoic acid catabolism: a mechanism for minocycline's pleiotropic actions?

I. Heuser, F. Regen, J. Hellmann-Regen, 2015, The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry.

Anti-inflammatory effects of minocycline are mediated by retinoid signaling

I. Heuser, F. Regen, J. Hellmann-Regen, 2018, BMC neuroscience.

Gradient of electro-convulsive therapy’s antidepressant effects along the longitudinal hippocampal axis

N. Toni, Ferath Kherif, Bogdan Draganski, 2021, Translational Psychiatry.

Using routine MRI data of depressed patients to predict individual responses to electroconvulsive therapy

K. Borgwardt, I. Heuser, C. Otte, 2020, Experimental Neurology.

A simple approach to optimum pool size for pooled SARS-CoV-2 testing

I. Heuser, F. Regen, J. Hellmann-Regen, 2020, International Journal of Infectious Diseases.

Quetiapine as combination treatment with citalopram in unipolar depression with prominent somatic symptoms: a randomised, double-blind, placebo-controlled pilot study.

E. Severus, A. Quante, A. Luborzewski, 2013, Psychiatria Danubina.

Improvement in refractory obsessive compulsive disorder with dronabinol.

F. Regen, I. Anghelescu, F. Schindler, 2008, American Journal of Psychiatry.

The Effects of Donepezil on Postlearning Sleep EEG of Healthy Older Adults

N. Kathmann, H. Danker-Hopfe, H. Dorn, 2009, Pharmacopsychiatry.

Free Communication Abstracts

Y. Lai, J. Siegel, R. Bootzin, 2005 .

Striking growth-inhibitory effects of minocycline on human prostate cancer cell lines.

I. Heuser, F. Regen, J. Hellmann-Regen, 2014, Urology.