ACS Chemical Neuroscience
May 6, 2026
Maxemiliano V. Vargas, Cassandra J. Hatzipantelis, Lee E. Dunlap et al.
Recent clinical evidence suggests that racemic 3,4-methylenedioxymethamphetamine (MDMA) might be useful for treating a range of neuropsychiatric diseases including post-traumatic stress disorder (PTSD) and depression. However, concerns about its abuse potential stemming from its monoamine releasing properties have hampered its clinical development. Thus, safer analogues of racemic MDMA with...
Journal of Medicinal Chemistry
June 18, 2025
Alexandra Sink, Eline Pottie, Samuel J Carter et al.
2 citations
The serotonin 2A receptor (5-HT2AR) modulates various neurotransmitter systems and is implicated in psychiatric disorders, including depression and schizophrenia. Despite progress, the detailed mechanisms of signaling at the 5-HT2AR and its therapeutic implications remain unclear, warranting further exploration. Overcoming the limitations of conventional pharmacology, photopharmacology...
Proceedings of the National Academy of Sciences
April 14, 2025
Jeremy R Tuck, Lee E. Dunlap, Yara A Khatib et al.
32 citations
Decreased dendritic spine density in the cortex is a key pathological feature of neuropsychiatric diseases including depression, addiction, and schizophrenia (SCZ). Psychedelics possess a remarkable ability to promote cortical neuron growth and increase spine density; however, these compounds are contraindicated for patients with SCZ or a family history of psychosis. Here, we report the...
ACS Chemical Neuroscience
March 1, 2023
Robert J Tombari, Paige C Mundy, Kelly M Morales et al.
15 citations
In recent years, psychedelics have garnered significant interest as therapeutic agents for treating diverse neuropsychiatric disorders. However, the potential for these compounds to produce developmental neurotoxicity has not been rigorously assessed, and much of the available safety data is based on epidemiological studies with limited experimental testing in laboratory animal models....
Science
February 16, 2023
Maxemiliano V. Vargas, Lee E. Dunlap, Chunyang Dong et al.
467 citations
Decreased dendritic spine density in the cortex is a hallmark of several neuropsychiatric diseases, and the ability to promote cortical neuron growth has been hypothesized to underlie the rapid and sustained therapeutic effects of psychedelics. Activation of 5-hydroxytryptamine (serotonin) 2A receptors (5-HT2ARs) is essential for psychedelic-induced cortical plasticity, but it is currently...
Nature
2021
Lindsay P. Cameron, Robert J Tombari, Ju Lu et al.
468 citations
The psychedelic alkaloid ibogaine has anti-addictive properties in both humans and animals1. Unlike most medications for the treatment of substance use disorders, anecdotal reports suggest that ibogaine has the potential to treat addiction to various substances, including opiates, alcohol and psychostimulants. The effects of ibogaine-like those of other psychedelic compounds-are long-lasting2,...