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Fiegler, K. and Liechti, M. E. and Bodmer, M. and Bruggisser, M.. (2009) Akzidentelle Lithiumintoxikation = Intoxication with lithium. Schweizerische Rundschau für Medizin Praxis, Jg. 98, Nr. 13. pp. 685-691.

Bodmer, M. and Haschke, M. and Bravo, Rätz and Liechti, M. E.. (2009) Nierenversagen und hämolytische Anämie = Acute renal failure due to rifampicine. Schweizerische Rundschau für Medizin Praxis, Jg. 98, Nr. 4. pp. 179-185.

Bodmer, M. and Christ, A. and Liechti, M. E.. (2008) Intoxikation mit einem unbekannten Sedativum = Intoxication with an unknown sedative substance. Schweizerische Rundschau für Medizin Praxis, Jg. 97, Nr. 15. pp. 820-825.

Yes

Rudin, Deborah and Areesanan, Alexander and Liechti, Matthias E. and Gründemann, Carsten. (2023) Classic psychedelics do not affect T cell and monocyte immune responses. Frontiers in Psychiatry, 14. p. 1042440.

Kolaczynska, Karolina E. and Luethi, Dino and Trachsel, Daniel and Hoener, Marius C. and Liechti, Matthias E.. (2022) Receptor Interaction Profiles of 4-Alkoxy-3,5-Dimethoxy-Phenethylamines (Mescaline Derivatives) and Related Amphetamines. Frontiers in Pharmacology, 12. p. 794254.

Holze, Friederike and Ley, Laura and Müller, Felix and Becker, Anna M. and Straumann, Isabelle and Vizeli, Patrick and Kuehne, Sebastian Silva and Roder, Marc A. and Duthaler, Urs and Kolaczynska, Karolina E. and Varghese, Nimmy and Eckert, Anne and Liechti, Matthias E.. (2022) Direct comparison of the acute effects of lysergic acid diethylamide and psilocybin in a double-blind placebo-controlled study in healthy subjects. Neuropsychopharmacology, 47 (6). pp. 1180-1187.

Müller, Felix and Kraus, Elias and Holze, Friederike and Becker, Anna and Ley, Laura and Schmid, Yasmin and Vizeli, Patrick and Liechti, Matthias E. and Borgwardt, Stefan. (2022) Flashback phenomena after administration of LSD and psilocybin in controlled studies with healthy participants. Psychopharmacology, 239 (6). pp. 1933-1943.

Becker, Anna M. and Holze, Friederike and Grandinetti, Tanja and Klaiber, Aaron and Toedtli, Vanja E. and Kolaczynska, Karolina E. and Duthaler, Urs and Varghese, Nimmy and Eckert, Anne and Grünblatt, Edna and Liechti, Matthias E.. (2022) Acute Effects of Psilocybin After Escitalopram or Placebo Pretreatment in a Randomized, Double-Blind, Placebo-Controlled, Crossover Study in Healthy Subjects. Clinical Pharmacology & Therapeutics, 111 (4). pp. 886-895.

Holze, Friederike and Caluori, Toya V. and Vizeli, Patrick and Liechti, Matthias E.. (2022) Correction to: Safety pharmacology of acute LSD administration in healthy subjects. Psychopharmacology, 239 (2). p. 661.

Holze, Friederike and Caluori, Toya V. and Vizeli, Patrick and Liechti, Matthias E.. (2022) Safety pharmacology of acute LSD administration in healthy subjects. Psychopharmacology, 239 (6). pp. 1893-1905.

Kolaczynska, Karolina E. and Thomann, Jan and Hoener, Marius C. and Liechti, Matthias E.. (2021) The Pharmacological Profile of Second Generation Pyrovalerone Cathinones and Related Cathinone Derivative. International journal of molecular sciences, 22 (15). p. 8277.

Holze, Friederike and Avedisian, Isidora and Varghese, Nimmy and Eckert, Anne and Liechti, Matthias E.. (2021) Role of the 5-HT2A Receptor in Acute Effects of LSD on Empathy and Circulating Oxytocin. Frontiers in Pharmacology, 12. p. 711255.

Rudin, Deborah and Liechti, Matthias E. and Luethi, Dino. (2021) Molecular and clinical aspects of potential neurotoxicity induced by new psychoactive stimulants and psychedelics. Experimental Neurology, 343. p. 113778.

Vizeli, Patrick and Straumann, Isabelle and Holze, Friederike and Schmid, Yasmin and Dolder, Patrick C. and Liechti, Matthias E.. (2021) Genetic influence of CYP2D6 on pharmacokinetics and acute subjective effects of LSD in a pooled analysis. Scientific reports, 11 (1). p. 10851.

Hutten, Nadia R. P. W. and Mason, Natasha L. and Dolder, Patrick C. and Theunissen, Eef L. and Holze, Friederike and Liechti, Matthias E. and Varghese, Nimmy and Eckert, Anne and Feilding, Amanda and Ramaekers, Johannes G. and Kuypers, Kim P. C.. (2021) Low Doses of LSD Acutely Increase BDNF Blood Plasma Levels in Healthy Volunteers. ACS pharmacology & translational science, 4 (2). pp. 461-466.

Ramaekers, Johannes G. and Hutten, Nadia and Mason, Natasha L. and Dolder, Patrick and Theunissen, Eef L. and Holze, Friederike and Liechti, Matthias E. and Feilding, Amanda and Kuypers, Kim P. C.. (2021) A low dose of lysergic acid diethylamide decreases pain perception in healthy volunteers. Journal of Psychopharmacology, 35 (4). pp. 398-405.

Liechti, Matthias E. and Holze, Friederike. (2021) Dosing Psychedelics and MDMA. Current topics in behavioral neurosciences. in press.

Zhou, Xun and Bouitbir, Jamal and Liechti, Matthias E. and Krähenbühl, Stephan and Mancuso, Riccardo V.. (2020) Para; -Halogenation of Amphetamine and Methcathinone Increases the Mitochondrial Toxicity in Undifferentiated and Differentiated SH-SY5Y Cells. International journal of molecular sciences, 21 (8). p. 2841.

Zhou, Xun and Bouitbir, Jamal and Liechti, Matthias E. and Krähenbühl, Stephan and Mancuso, Riccardo V.. (2020) Hyperthermia Increases Neurotoxicity Associated with Novel Methcathinones. Cells, 9 (4). p. 965.

Luethi, Dino and Liechti, Matthias E.. (2020) Designer drugs: mechanism of action and adverse effects. Archives of Toxicology, 94 (4). pp. 1085-1133.

Schmid, Yasmin and Scholz, Irene and Mueller, Laura and Exadaktylos, Aristomenis K. and Ceschi, Alessandro and Liechti, Matthias E. and Liakoni, Evangelia. (2020) Emergency department presentations related to acute toxicity following recreational use of cannabis products in Switzerland. Drug and Alcohol Dependence, 206. p. 107726.

Holze, Friederike and Vizeli, Patrick and Müller, Felix and Ley, Laura and Duerig, Raoul and Varghese, Nimmy and Eckert, Anne and Borgwardt, Stefan and Liechti, Matthias E.. (2020) Distinct acute effects of LSD, MDMA, and D-amphetamine in healthy subjects. Neuropsychopharmacology, 45 (3). pp. 462-471.

Grafinger, Katharina Elisabeth and Liechti, Matthias E. and Liakoni, Evangelia. (2020) Clinical value of analytical testing in patients presenting with new psychoactive substances intoxication. British Journal of Clinical Pharmacology, 86 (3). pp. 429-436.

Wood, David M. and De La Rue, Luke and Hosin, Ali A. and Jurgens, Gesche and Liakoni, Evangelia and Heyerdahl, Fritdjof and Hovda, Knut Erik and Dines, Alison and Giraudon, Isabelle and Liechti, Matthias E. and Dargan, Paul I.. (2019) Poor Identification of Emergency Department Acute Recreational Drug Toxicity Presentations Using Routine Hospital Coding Systems: the Experience in Denmark, Switzerland and the UK. Journal of medical toxicology. pp. 1-9.

Vizeli, Patrick and Meyer Zu Schwabedissen, Henriette E. and Liechti, Matthias E.. (2019) Role of serotonin transporter and receptor gene variations in the acute effects of MDMA in healthy subjects. ACS chemical neuroscience, 10 (7). pp. 3120-3131.

Müller, Felix and Brändle, Raphael and Liechti, Matthias E. and Borgwardt, Stefan. (2019) Neuroimaging of chronic MDMA ("ecstasy") effects: A meta-analysis. Neuroscience and biobehavioral reviews, 96. pp. 10-20.

Mayer, Felix P. and Cintulova, Daniela and Pittrich, Dorothea A. and Wimmer, Laurin and Luethi, Dino and Holy, Marion and Jaentsch, Kathrin and Tischberger, Sonja and Gmeiner, Guenter and Hoener, Marius C. and Liechti, Matthias E. and Mihovilovic, Marko D. and Sitte, Harald H.. (2019) Stereochemistry of phase-1 metabolites of mephedrone determines their effectiveness as releasers at the serotonin transporter. Neuropharmacology, 148. pp. 199-209.

Strajhar, Petra and Vizeli, Patrick and Patt, Melanie and Dolder, Patrick C. and Kratschmar, Denise V. and Liechti, Matthias E. and Odermatt, Alex. (2019) Effects of lisdexamfetamine on plasma steroid concentrations compared with d-amphetamine in healthy subjects: A randomized, double-blind, placebo-controlled study. Journal of Steroid Biochemistry and Molecular Biology, 186. pp. 212-225.

Leuppi-Taegtmeyer, Anne and Duthaler, Urs and Hammann, Felix and Schmid, Yasmin and Dickenmann, Michael and Amico, Patricia and Jehle, Andreas W. and Kalbermatter, Stefan and Lenherr, Christoph and Meyer Zu Schwabedissen, Henriette E. and Haschke, Manuel and Liechti, Matthias E. and Krähenbühl, Stephan. (2019) Pharmacokinetics of oxycodone/naloxone and its metabolites in patients with end-stage renal disease during and between haemodialysis sessions. Nephrology, Dialysis, Transplantation, 34 (4). pp. 692-702.

Kolaczynska, Karolina E. and Luethi, Dino and Trachsel, Daniel and Hoener, Marius C. and Liechti, Matthias E.. (2019) Receptor Interaction Profiles of 4-Alkoxy-Substituted 2,5-Dimethoxyphenethylamines and Related Amphetamines. Frontiers in Pharmacology, 10. p. 1423.

Vizeli, Patrick and Liechti, Matthias E.. (2019) No Influence of Dopamine System Gene Variations on Acute Effects of MDMA. Frontiers in Psychiatry, 10. p. 755.

Bühler, Tim and Schmid, Yasmin and Liechti, Matthias E.. (2019) Verdacht auf K.o.-Mittel: Diagnostik in der Notfallstation und Praxis. Praxis, 108 (13). pp. 869-876.

Scholz, Irene and Schmid, Yasmin and Exadaktylos, Aristomenis K. and Haschke, Manuel and Liechti, Matthias E. and Liakoni, Evangelia. (2019) Emergency department presentations related to abuse of prescription and over-the-counter drugs in Switzerland: time trends, sex and age distribution. Swiss Medical Weekly, 149. w20056.

Rickli, Anna and Hoener, Marius C. and Liechti, Matthias E.. (2019) Pharmacological profiles of compounds in preworkout supplements ("boosters"). European Journal of Pharmacology, 859. p. 172515.

Luethi, Dino and Kolaczynska, Karolina E. and Walter, Melanie and Suzuki, Masaki and Rice, Kenner C. and Blough, Bruce E. and Hoener, Marius C. and Baumann, Michael H. and Liechti, Matthias E.. (2019) Metabolites of the ring-substituted stimulants MDMA, methylone and MDPV differentially affect human monoaminergic systems. Journal of Psychopharmacology, 33 (7). pp. 831-841.

Luethi, Dino and Kaeser, Philine J. and Brandt, Simon D. and Krähenbühl, Stephan and Hoener, Marius C. and Liechti, Matthias E.. (2018) Pharmacological profile of methylphenidate-based designer drugs. Neuropharmacology, 134 (Part A). pp. 133-140.

Luethi, Dino and Kolaczynska, Karolina E. and Docci, Luca and Krähenbühl, Stephan and Hoener, Marius C. and Liechti, Matthias E.. (2018) Pharmacological profile of mephedrone analogs and related new psychoactive substances. Neuropharmacology, 134 (Part A). pp. 4-12.

Dolder, Patrick C. and Liechti, Matthias E. and Rentsch, Katharina M.. (2018) Development and validation of an LC-MS/MS method to quantify lysergic acid diethylamide (LSD), iso-LSD, 2-oxo-3-hydroxy-LSD, and nor-LSD and identify novel metabolites in plasma samples in a controlled clinical trial. Journal of clinical laboratory analysis, 32 (2). e22265.

Binz, Tina M. and Williner, Elena and Strajhar, Petra and Dolder, Patrick C. and Liechti, Matthias E. and Baumgartner, Markus R. and Kraemer, Thomas and Steuer, Andrea E.. (2018) Chiral analysis of amphetamines in hair by liquid chromatography-tandem mass spectrometry: compliance-monitoring of attention deficit hyperactivity disorder (ADHD) patients under Elvanse® therapy and identification after controlled low-dose application. Drug testing and analysis, 10 (2). pp. 254-261.

Schmidt, A. and Müller, F. and Lenz, C. and Dolder, P. C. and Schmid, Y. and Zanchi, D. and Lang, U. E. and Liechti, M. E. and Borgwardt, S.. (2018) Acute LSD effects on response inhibition neural networks. Psychological Medicine, 48 (9). pp. 1464-1473.

Müller, Felix and Dolder, Patrick C. and Schmidt, André and Liechti, Matthias E. and Borgwardt, Stefan. (2018) Altered network hub connectivity after acute LSD administration. NeuroImage. Clinical, 18. pp. 694-701.

Schmidt, André and Müller, Felix and Dolder, Patrick C. and Schmid, Yasmin and Zanchi, Davide and Egloff, Laura and Liechti, Matthias E. and Borgwardt, Stefan. (2018) Acute Effects of Methylphenidate, Modafinil, and MDMA on Negative Emotion Processing. The international journal of neuropsychopharmacology, 21 (4). pp. 345-354.

Vizeli, Patrick and Liechti, Matthias E.. (2018) Oxytocin receptor gene variations and socio-emotional effects of MDMA: A pooled analysis of controlled studies in healthy subjects. PloS one, 13 (6). e0199384.

Maier, Julian and Mayer, Felix P. and Luethi, Dino and Holy, Marion and Jäntsch, Kathrin and Reither, Harald and Hirtler, Lena and Hoener, Marius C. and Liechti, Matthias E. and Pifl, Christian and Brandt, Simon D. and Sitte, Harald H.. (2018) The psychostimulant (±)-cis-4,4'-dimethylaminorex (4,4'-DMAR) interacts with human plasmalemmal and vesicular monoamine transporters. Neuropharmacology, 138. pp. 282-291.

Luethi, Dino and Liechti, Matthias E.. (2018) Monoamine Transporter and Receptor Interaction Profiles in Vitro Predict Reported Human Doses of Novel Psychoactive Stimulants and Psychedelics. International Journal of Neuropsychopharmacology, 21 (10). pp. 926-931.

Liakoni, Evangelia and Yates, Christopher and Dines, Alison M. and Dargan, Paul I. and Heyerdahl, Fridtjof and Hovda, Knut Erik and Wood, David M. and Eyer, Florian and Liechti, Matthias E. and Euro-DEN Plus Research Group, . (2018) Acute recreational drug toxicity: Comparison of self-reports and results of immunoassay and additional analytical methods in a multicenter European case series. Medicine, 97 (5). e9784.

Rickli, Anna and Liakoni, Evangelia and Hoener, Marius C. and Liechti, Matthias E.. (2018) Opioid-induced inhibition of the human 5-HT and noradrenaline transporters in vitro: link to clinical reports of serotonin syndrome. British Journal of Pharmacology, 175 (3). pp. 532-543.

Vizeli, Patrick and Meyer Zu Schwabedissen, Henriette E. and Liechti, Matthias E.. (2018) No major role of norepinephrine transporter gene variations in the cardiostimulant effects of MDMA. European Journal of Clinical Pharmacology, 74 (3). pp. 275-283.

Schmid, Yasmin and Liechti, Matthias E.. (2018) Long-lasting subjective effects of LSD in normal subjects. Psychopharmacology, 235 (2). pp. 535-545.

Dolder, Patrick C. and Müller, Felix and Schmid, Yasmin and Borgwardt, Stefan J. and Liechti, Matthias E.. (2018) Direct comparison of the acute subjective, emotional, autonomic, and endocrine effects of MDMA, methylphenidate, and modafinil in healthy subjects. Psychopharmacology, 235 (2). pp. 467-479.

Müller, Felix and Liechti, Matthias E. and Lang, Undine E. and Borgwardt, Stefan. (2018) Advances and challenges in neuroimaging studies on the effects of serotonergic hallucinogens: Contributions of the resting brain. Progress in brain research, 242. pp. 159-177.

Boxler, Martina I. and Streun, Gabriel L. and Liechti, Matthias E. and Schmid, Yasmin and Kraemer, Thomas and Steuer, Andrea E.. (2018) Human Metabolome Changes after a Single Dose of 3,4-Methylenedioxymethamphetamine (MDMA) with Special Focus on Steroid Metabolism and Inflammation Processes. Journal of proteome research, 17 (8). pp. 2900-2907.

Simmler, Linda D. and Liechti, Matthias E.. (2018) Pharmacology of MDMA- and Amphetamine-Like New Psychoactive Substances. Handbook of experimental pharmacology. pp. 143-164.

Dolder, Patrick C. and Strajhar, Petra and Vizeli, Patrick and Odermatt, Alex and Liechti, Matthias E.. (2018) Acute effects of lisdexamfetamine and D-amphetamine on social cognition and cognitive performance in a placebo-controlled study in healthy subjects. Psychopharmacology, 235 (5). pp. 1389-1402.

Dolder, Patrick C. and Holze, Friederike and Liakoni, Evangelia and Harder, Samuel and Schmid, Yasmin and Liechti, Matthias E.. (2017) Alcohol acutely enhances decoding of positive emotions and emotional concern for positive stimuli and facilitates the viewing of sexual images. Psychopharmacology, 234 (1). pp. 41-51.

Liechti, Matthias E. and Dolder, Patrick C. and Schmid, Yasmin. (2017) Alterations of consciousness and mystical-type experiences after acute LSD in humans. Psychopharmacology, 234 (9-10). pp. 1499-1510.

Simmler, Linda D. and Liechti, Matthias E.. (2017) Interactions of Cathinone NPS with Human Transporters and Receptors in Transfected Cells. Current Topics in Behavioral Neurosciences, 32. pp. 49-72.

Vizeli, Patrick and Schmid, Yasmin and Prestin, Katharina and Meyer Zu Schwabedissen, Henriette E. and Liechti, Matthias E.. (2017) Pharmacogenetics of ecstasy: CYP1A2, CYP2C19, and CYP2B6 polymorphisms moderate pharmacokinetics of MDMA in healthy subjects. European Neuropsychopharmacology, 27 (3). pp. 232-238.

Dolder, Patrick C. and Grünblatt, Edna and Müller, Felix and Borgwardt, Stefan J. and Liechti, Matthias E.. (2017) A Single Dose of LSD Does Not Alter Gene Expression of the Serotonin 2A Receptor Gene (HTR2A) or Early Growth Response Genes (EGR1-3) in Healthy Subjects. Frontiers in Pharmacology, 8. p. 423.

Luethi, Dino and Liechti, Matthias E. and Krähenbühl, Stephan. (2017) Mechanisms of hepatocellular toxicity associated with new psychoactive synthetic cathinones. Toxicology, 387. pp. 57-66.

Schmidt, André and Müller, Felix and Dolder, Patrick C. and Schmid, Yasmin and Zanchi, Davide and Liechti, Matthias E. and Borgwardt, Stefan. (2017) Comparative Effects of Methylphenidate, Modafinil, and MDMA on Response Inhibition Neural Networks in Healthy Subjects. International Journal of Neuropsychopharmacology, 20 (9). pp. 712-720.

Liechti, Matthias E.. (2017) Modern Clinical Research on LSD. Neuropsychopharmacology, 42 (11). pp. 2114-2127.

Vizeli, Patrick and Liechti, Matthias E.. (2017) Safety pharmacology of acute MDMA administration in healthy subjects. Journal of Psychopharmacology, 31 (5). pp. 576-588.

Mueller, F. and Lenz, C. and Dolder, P. C. and Harder, S. and Schmid, Y. and Lang, U. E. and Liechti, M. E. and Borgwardt, S.. (2017) Acute effects of LSD on amygdala activity during processing of fearful stimuli in healthy subjects. Translational Psychiatry, 7 (4). e1084.

Liakoni, Evangelia and Müller, Sabine and Stoller, Adrian and Ricklin, Meret and Liechti, Matthias E. and Exadaktylos, Aristomenis K.. (2017) Presentations to an urban emergency department in Bern, Switzerland associated with acute recreational drug toxicity. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, 25 (1). p. 26.

Dolder, Patrick C. and Schmid, Yasmin and Steuer, Andrea E. and Kraemer, Thomas and Rentsch, Katharina M. and Hammann, Felix and Liechti, Matthias E.. (2017) Pharmacokinetics and Pharmacodynamics of Lysergic Acid Diethylamide in Healthy Subjects. Clinical Pharmacokinetics. pp. 1219-1230.

Kuypers, Kim Pc and Dolder, Patrick C. and Ramaekers, Johannes G. and Liechti, Matthias E.. (2017) Multifaceted empathy of healthy volunteers after single doses of MDMA: A pooled sample of placebo-controlled studies. Journal of Psychopharmacology, 31 (5). pp. 589-598.

Luethi, Dino and Trachsel, Daniel and Hoener, Marius C. and Liechti, Matthias E.. (2017) Monoamine receptor interaction profiles of 4-thio-substituted phenethylamines (2C-T drugs). Neuropharmacology, 134. pp. 141-148.

Steuer, Andrea E. and Poetzsch, Michael and Stock, Lorena and Eisenbeiss, Lisa and Schmid, Yasmin and Liechti, Matthias E. and Kraemer, Thomas. (2017) Development and validation of an ultra-fast and sensitive microflow liquid chromatography-tandem mass spectrometry (MFLC-MS/MS) method for quantification of LSD and its metabolites in plasma and application to a controlled LSD administration study in humans. Drug testing and analysis, 9 (5). pp. 788-797.

Dolder, Patrick C. and Strajhar, Petra and Vizeli, Patrick and Hammann, Felix and Odermatt, Alex and Liechti, Matthias E.. (2017) Pharmacokinetics and Pharmacodynamics of Lisdexamfetamine Compared with D-Amphetamine in Healthy Subjects. Frontiers in pharmacology, 8. p. 617.

Stoller, Adrian and Dolder, Patrick C. and Bodmer, Michael and Hammann, Felix and Rentsch, Katharina M. and Exadaktylos, Aristomenis K. and Liechti, Matthias E. and Liakoni, Evangelia. (2017) Mistaking 2C-P for 2C-B: What a Difference a Letter Makes. Journal of analytical toxicology, 41 (1). pp. 77-79.

Strajhar, Petra and Schmid, Y. and Liakoni, E. and Dolder, P. C. and Rentsch, K. M. and Kratschmar, Denise V. and Odermatt, Alex and Liechti, Matthias E.. (2016) Acute Effects of Lysergic Acid Diethylamide on Circulating Steroid Levels in Healthy Subjects. Journal of Neuroendocrinology, 28 (3). p. 12374.

Steuer, Andrea E. and Schmidhauser, Corina and Tingelhoff, Eva H. and Schmid, Yasmin and Rickli, Anna and Kraemer, Thomas and Liechti, Matthias E.. (2016) Impact of cytochrome P450 2D6 function on the chiral blood plasma pharmacokinetics of 3,4-methylenedioxymethamphetamine (MDMA) and its phase I and II metabolites in humans. PLoS ONE, 11 (3). e0150955.

Simmler, Linda D. and Buchy, Danièle and Chaboz, Sylvie and Hoener, Marius C. and Liechti, Matthias E.. (2016) In vitro characterization of psychoactive substances at rat, mouse, and human trace amine-associated receptor 1. The Journal of Pharmacology and Experimental Therapeutics, 357 (1). pp. 134-144.

Mueller, F. and Lenz, C. and Steiner, M. and Dolder, P. C. and Walter, M. and Lang, U. E. and Liechti, M. E. and Borgwardt, S.. (2016) Neuroimaging in moderate MDMA use: A systematic review. Neuroscience and Biobehavioral Reviews, 62 (8). pp. 21-34.

Madry, Milena M. and Steuer, Andrea E. and Hysek, Cédric M. and Liechti, Matthias E. and Baumgartner, Markus R. and Kraemer, Thomas. (2016) Evaluation of drug incorporation into hair segments and nails by enantiomeric analysis following controlled single MDMA intakes. Analytical and bioanalytical chemistry, 408 (2). pp. 545-556.

Poetzsch, Michael and Steuer, Andrea E. and Hysek, Cédric M. and Liechti, Matthias E. and Kraemer, Thomas. (2016) Development of a high-speed MALDI-triple quadrupole mass spectrometric method for the determination of 3,4-methylenedioxymethamphetamine (MDMA) in oral fluid. Drug testing and analysis, 8 (2). pp. 235-240.

Liakoni, Evangelia and Dolder, Patrick C. and Rentsch, Katharina M. and Liechti, Matthias E.. (2016) Presentations due to acute toxicity of psychoactive substances in an urban emergency department in Switzerland: a case series. BMC pharmacology & toxicology. p. 7.

Dolder, Patrick C. and Schmid, Yasmin and Müller, Felix and Borgwardt, Stefan and Liechti, Matthias E.. (2016) LSD Acutely Impairs Fear Recognition and Enhances Emotional Empathy and Sociality. Neuropsychopharmacology, 41 (11). pp. 2638-2646.

Schmid, Yasmin and Vizeli, Patrick and Hysek, Cédric M. and Prestin, Katharina and Meyer Zu Schwabedissen, Henriette E. and Liechti, Matthias E.. (2016) CYP2D6 function moderates the pharmacokinetics and pharmacodynamics of 3,4-methylene-dioxymethamphetamine in a controlled study in healthy individuals. Pharmacogenetics and Genomics, 26 (8). pp. 397-401.

Vallersnes, Odd Martin and Dines, Alison M. and Wood, David M. and Yates, Christopher and Heyerdahl, Fridtjof and Hovda, Knut Erik and Giraudon, Isabelle and Euro-DEN Research Group, and Dargan, Paul I.. (2016) Psychosis associated with acute recreational drug toxicity: a European case series. BMC Psychiatry. p. 8.

Liakoni, Evangelia and Walther, Fabio and Nickel, Christian H. and Liechti, Matthias E.. (2016) Presentations to an urban emergency department in Switzerland due to acute γ-hydroxybutyrate toxicity. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, 24. p. 107.

Rickli, Anna and Moning, Olivier D. and Hoener, Marius C. and Liechti, Matthias E.. (2016) Receptor interaction profiles of novel psychoactive tryptamines compared with classic hallucinogens. European Neuropsychopharmacology, 26 (8). pp. 1327-1337.

Liechti, Matthias E. and Quednow, Boris B. and Liakoni, Evangelia and Dornbierer, Dario and von Rotz, Robin and Salomé Gachet, M. and Gertsch, Jürg and Seifritz, Erich and Bosch, Oliver G.. (2016) Pharmacokinetics and pharmacodynamics of γ-hydroxybutyrate in healthy subjects. British Journal of Clinical Pharmacology, 81 (5). pp. 980-988.

Vogel, Marc and Bucher, Patricia and Strasser, Johannes and Liechti, Matthias E. and Krähenbühl, Stephan and Dürsteler, Kenneth M.. (2016) Similar and Different? Subjective Effects of Methylphenidate and Cocaine in Opioid-Maintained Patients. Journal of Psychoactive Drugs , 48 (2). pp. 93-100.

Schmid, Yasmin and Rickli, Anna and Schaffner, Antonia and Duthaler, Urs and Grouzmann, Eric and Hysek, Cédric M. and Liechti, Matthias E.. (2015) Interactions between bupropion and 3,4-methylenedioxymethamphetamine in healthy subjects. Journal of pharmacology and experimental therapeutics, 353 (1). pp. 102-111.

Schmid, Yasmin and Enzler, Florian and Gasser, Peter and Grouzmann, Eric and Preller, Katrin H. and Vollenweider, Franz X. and Brenneisen, Rudolf and Müller, Felix and Borgwardt, Stefan and Liechti, Matthias E.. (2015) Acute effects of lysergic acid diethylamide in healthy subjects. Biological psychiatry, 78 (8). pp. 544-553.

Dolder, Patrick C. and Schmid, Yasmin and Haschke, Manuel and Rentsch, Katharina M. and Liechti, Matthias E.. (2015) Pharmacokinetics and concentration-effect relationship of oral LSD in humans. International journal of neuropsychopharmacology, 19 (1). pyv072.

Schmid, Yasmin and Hysek, Cédric M. and Preller, Katrin H. and Bosch, Oliver G. and Bilderbeck, Amy C. and Rogers, Robert D. and Quednow, Boris B. and Liechti, Matthias E.. (2015) Effects of methylphenidate and MDMA on appraisal of erotic stimuli and intimate relationships. European neuropsychopharmacology, 25 (1). pp. 17-25.

Bigler, Marc B. and Egli, Simon B. and Hysek, Cédric M. and Hoenger, Gideon and Schmied, Laurent and Baldin, Fabian S. and Marquardsen, Florian A. and Recher, Mike and Liechti, Matthias E. and Hess, Christoph and Berger, Christoph T.. (2015) Stress-induced in vivo recruitment of human cytotoxic natural killer cells favors subsets with distinct receptor profiles and associates with increased epinephrine levels. PLoS ONE, 10 (12). e0145635.

Liakoni, Evangelia and Dolder, Patrick C. and Rentsch, Katharina and Liechti, Matthias E.. (2015) Acute health problems due to recreational drug use in patients presenting to an urban emergency department in Switzerland. Swiss medical weekly, 145. w14166.

Steuer, Andrea E. and Schmidhauser, Corina and Schmid, Yasmin and Rickli, Anna and Liechti, Matthias E. and Kraemer, Thomas. (2015) Chiral plasma pharmacokinetics of 3,4-methylenedioxymethamphetamine and its phase I and II metabolites following controlled administration to humans. Drug metabolism and disposition, 43 (12). pp. 1864-1871.

Steuer, Andrea E. and Schmidhauser, Corina and Liechti, Matthias E. and Kraemer, Thomas. (2015) Development and validation of an LC-MS/MS method after chiral derivatization for the simultaneous stereoselective determination of methylenedioxy-methamphetamine (MDMA) and its phase I and II metabolites in human blood plasma. Drug testing and analysis, 7 (7). pp. 592-602.

Liechti, Matthias E.. (2015) Novel psychoactive substances (designer drugs): overview and pharmacology of modulators of monoamine signalling. Swiss medical weekly, 145. w14043.

Dolder, Patrick C. and Liechti, Matthias E. and Rentsch, Katharina M.. (2015) Development and validation of a rapid turboflow LC-MS/MS method for the quantification of LSD and 2-oxo-3-hydroxy LSD in serum and urine samples of emergency toxicological cases. Analytical and bioanalytical chemistry, 407 (6). pp. 1577-1584.

Maier, Larissa J. and Liakoni, Evangelia and Schildmann, Jan and Schaub, Michael P. and Liechti, Matthias E.. (2015) Swiss University Students' Attitudes toward Pharmacological Cognitive Enhancement. PLoS ONE, 10 (12). e0144402.

Liakoni, Evangelia and Schaub, Michael P. and Maier, Larissa J. and Glauser, Gaëlle-Vanessa and Liechti, Matthias E.. (2015) The Use of Prescription Drugs, Recreational Drugs, and "Soft Enhancers" for Cognitive Enhancement among Swiss Secondary School Students. PLoS ONE, 10 (10). e0141289.

Rickli, Anna and Luethi, Dino and Reinisch, Julian and Buchy, Danièle and Hoener, Marius C. and Liechti, Matthias E.. (2015) Receptor interaction profiles of novel N-2-methoxybenzyl (NBOMe) derivatives of 2,5-dimethoxy-substituted phenethylamines (2C drugs). Neuropharmacology, 99. pp. 546-553.

Rickli, Anna and Kopf, Simone and Hoener, Marius C. and Liechti, Matthias E.. (2015) Pharmacological profile of novel psychoactive benzofurans. British Journal of Pharmacology, 172 (13). pp. 3412-3425.

Rickli, Anna and Hoener, Marius C. and Liechti, Matthias E.. (2015) Monoamine transporter and receptor interaction profiles of novel psychoactive substances: para-halogenated amphetamines and pyrovalerone cathinones. European Neuropsychopharmacology, 25 (3). pp. 365-376.

Liakoni, Evangelia and Liechti, Matthias E.. (2015) Lachgas in der Zahnmedizin. Swiss dental journal, 125 (10). pp. 1099-1104.

Seibert, Julia and Hysek, Cédric M. and Penno, Carlos A. and Schmid, Yasmin and Kratschmar, Denise V. and Liechti, Matthias E. and Odermatt, Alex. (2014) Acute Effects of 3,4-Methylenedioxymethamphetamine and Methylphenidate on Circulating Steroid Levels in Healthy Subjects. Neuroendocrinology, 100 (1). pp. 17-25.

Simmler, L. D. and Rickli, A. and Hoener, M. C. and Liechti, M. E.. (2014) Monoamine transporter and receptor interaction profiles of a new series of designer cathinones. Neuropharmacology, Vol. 79. pp. 152-160.

Hysek, C. M. and Schmid, Y. and Simmler, L. D. and Domes, G. and Heinrichs, M. and Eisenegger, C. and Preller, K. H. and Quednow, B. B. and Liechti, M. E.. (2014) MDMA enhances emotional empathy and prosocial behavior. Social cognitive and affective neuroscience, 9 (11). pp. 1645-1652.

Hysek, C. M. and Simmler, L. D. and Schillinger, N. and Meyer, N. and Schmid, Y. and Donzelli, M. and Grouzmann, E. and Liechti, M. E.. (2014) Pharmacokinetic and pharmacodynamic effects of methylphenidate and MDMA administered alone or in combination. International journal of neuropsychopharmacology, 17 (3). pp. 371-381.

Schmid, Yasmin and Hysek, Cédric M. and Simmler, Linda D. and Crockett, Molly J. and Quednow, Boris B. and Liechti, Matthias E.. (2014) Differential effects of MDMA and methylphenidate on social cognition. Journal of psychopharmacology, 28 (9). pp. 847-856.

Liechti, Matthias E.. (2014) Effects of MDMA on body temperature in humans. Temperature, 1 (3). pp. 179-187.

Bodmer, Michael and Enzler, Florian and Liakoni, Evangelia and Bruggisser, Marcel and Liechti, Matthias E.. (2014) Acute cocaine-related health problems in patients presenting to an urban emergency department in Switzerland: a case series. BMC Research Notes, 7. p. 173.

Simmler, Linda D. and Rickli, Anna and Schramm, York and Hoener, Marius C. and Liechti, Matthias E.. (2014) Pharmacological profiles of aminoindanes, piperazines, and pipradrol derivatives. Biochemical Pharmacology, 88 (2). pp. 237-244.

Dunand, Marielle and Donzelli, Massimiliano and Rickli, Anna and Hysek, Cédric M. and Liechti, Matthias E. and Grouzmann, Eric. (2014) Analytical interference of 4-hydroxy-3-methoxymethamphetamine with the measurement of plasma free normetanephrine by ultra-high pressure liquid chromatography-tandem mass spectrometry. Clinical biochemistry, 47 (12). pp. 1121-1123.

Maier, L. J. and Liechti, M. E. and Herzig, F. and Schaub, M. P.. (2013) To dope or not to dope: neuroenhancement with prescription drugs and drugs of abuse among Swiss university students. PLoS ONE, Vol. 8, H. 11 , e77967.

Hysek, C. M. and Schmid, Y. and Rickli, A. and Liechti, M. E.. (2013) Carvedilol inhibits the cardiostimulant and thermogenic effects of MDMA in humans : lost in translation. British journal of pharmacology, 170 (6). pp. 1273-1275.

Hysek, C. M. and Fink, A. E. and Simmler, L. D. and Donzelli, M. and Grouzmann, E. and Liechti, M. E.. (2013) a-Adrenergic receptors contribute to the acute effects of MDMA in humans. Journal of clinical psychopharmacology, Vol. 33, H. 5. pp. 658-666.

Maier, L. J. and Liechti, M. E. and Schaub, M.. (2013) Neuroenhancement: auch an Schweizer Universitäten? SuchtMagazin, Jg. 39, H. 3. pp. 21-24.

Hysek, C. M. and Simmler, L. D. and Nicola, V. G. and Vischer, N. and Donzelli, M. and Krahenbuhl, S. and Grouzmann, E. and Huwyler, J. and Hoener, M. C. and Liechti, M. E.. (2012) Duloxetine inhibits effects of MDMA ("ecstasy") in vitro and in humans in a randomized placebo-controlled laboratory study. PLoS ONE, Vol. 7, H. 5 , e36476.

Simmler, L. D. and Buser, T. A. and Donzelli, M. and Schramm, Y. and Dieu, L. H. and Huwyler, J. and Chaboz, S. and Hoener, M. C. and Liechti, M. E.. (2012) Pharmacological characterization of designer cathinones in vitro. British journal of pharmacology, Vol. 168, no. 2. pp. 458-470.

Derungs, A. and Schwaninger, A. E. and Mansella, G. and Bingisser, R. and Kraemer, T. and Liechti, M. E.. (2012) Symptoms, toxicities, and analytical results for a patient after smoking herbs containing the novel synthetic cannabinoid MAM-2201. Forensic toxicology, Vol. 31, H. 1. pp. 164-171.

Hysek, C. M. and Brugger, R. and Simmler, L. D. and Bruggisser, M. and Donzelli, M. and Grouzmann, E. and Hoener, M. C. and Liechti, M. E.. (2012) Effects of the α₂-adrenergic agonist clonidine on the pharmacodynamics and pharmacokinetics of 3,4-methylenedioxymethamphetamine in healthy volunteers. Journal of pharmacology and experimental therapeutics, Vol. 340, H. 2. pp. 286-294.

Hysek, C. M. and Domes, G. and Liechti, M. E.. (2012) MDMA enhances "mind reading" of positive emotions and impairs "mind reading" of negative emotions. Psychopharmacology, Vol. 222, H. 2. pp. 293-302.

Hysek, C. and Schmid, Y. and Rickli, A. and Simmler, L. D. and Donzelli, M. and Grouzmann, E. and Liechti, M. E.. (2012) Carvedilol inhibits the cardiostimulant and thermogenic effects of MDMA in humans. British journal of pharmacology, Vol. 166, H. 8. pp. 2277-2288.

Hysek, Cédric M. and Liechti, Matthias E.. (2012) Effects of MDMA alone and after pretreatment with reboxetine, duloxetine, clonidine, carvedilol, and doxazosin on pupillary light reflex. Psychopharmacology, 224 (3). pp. 363-376.

Bruggisser, M. and Bodmer, M. and Liechti, M. E.. (2012) Missbrauch von Methylphenidat - ein Problem in der Schweiz? Praxis, 101 (5). pp. 299-305.

Hysek, C. M. and Simmler, L. D. and Ineichen, M. and Grouzmann, E. and Hoener, M. C. and Brenneisen, R. and Huwyler, J. and Liechti, M. E.. (2011) The Norepinephrine Transporter Inhibitor Reboxetine Reduces Stimulant Effects of MDMA ("Ecstasy") in Humans. Clinical pharmacology and therapeutics, 90 (2). pp. 246-255.

Bruggisser, Marcel and Bodmer, Michael and Liechti, Matthias E.. (2011) Severe toxicity due to injected but not oral or nasal abuse of methylphenidate tablets. Swiss medical weekly, Vol. 141 , w13267.

Simmler, L. D. and Hysek, C. M. and Liechti, M. E.. (2011) Sex differences in the effects of MDMA (ecstasy) on plasma copeptin in healthy subjects. Journal of clinical endocrinology and metabolism, Vol. 96, H. 9. pp. 2844-2850.

D'Souza, M. S. and Liechti, M. E. and Ramirez-Nino, A. M. and Kuczenski, R. and Markou, A.. (2011) The metabotropic glutamate 2/3 receptor agonist LY379268 blocked nicotine-induced increases in nucleus accumbens shell dopamine only in the presence of a nicotine-associated context in rats. Neuropsychopharmacology, 36 (10). pp. 2111-2124.

Derungs, Adrian and Schietzel, Simeon and Meyer, Markus R. and Maurer, Hans H. and Krähenbühl, Stephan and Liechti, Matthias E.. (2011) Sympathomimetic toxicity in a case of analytically confirmed recreational use of naphyrone (naphthylpyrovalerone). Clinical toxicology, 49 (7). pp. 691-693.

Hysek, C. M. and Vollenweider, F. X. and Liechti, M. E.. (2010) Effects of a beta-blocker on the cardiovascular response to MDMA (Ecstasy). Emergency medicine journal, Vol. 27, H. 8. pp. 586-589.

Bruggisser, Marcel and Ceschi, Alessandro and Bodmer, Michael and Wilks, Martin F. and Kupferschmidt, Hugo and Liechti, Matthias E.. (2010) Retrospective analysis of stimulant abuse cases reported to the Swiss Toxicological Information Centre during 1997-2009. Swiss medical weekly, Vol. 140 , w13115.

Liechti, Matthias E. and Markou, Athina. (2008) Role of the glutamatergic system in nicotine dependence : implications for the discovery and development of new pharmacological smoking cessation therapies. CNS drugs, Vol. 22, no. 9. pp. 705-724.