Researchers at UC Davis have developed a new method to create psychoactive-like molecules that mimic the brain's serotonin receptors. The study found five compounds with efficacy ranging from 61% to 93%, but none induced hallucinogenic behavior, offering a potential new therapeutic scaffold for treating psychiatric disorders.
SourceUniversity of California - Davis·JournalJournal of the American Chemical Society·TypeExperimental study·DateJan 7, 2026
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Scientists found that activating specific neurons in the claustrum region of male rats under psychedelic exposure strengthens connections to areas implicated in psychiatric diseases, potentially explaining how psychedelics improve memory and symptoms. The study suggests a new pathway for understanding psychedelics' therapeutic effects.
SourceSociety for Neuroscience·JournaleNeuro·DateOct 27, 2025
Research synthesizes current evidence on psychedelic therapy's potential to fundamentally alter treatment paradigms for depression, anxiety, and PTSD. Chronic stress contributes significantly to psychiatric illness worldwide, leaving traditional treatments with residual symptoms or side effects.
SourceGenomic Press·JournalPsychedelics·TypeNews article·DateOct 14, 2025
Researchers found that Prozac's impact on mood behaviors is critical to the timing of its administration, with early postnatal exposure leading to increased anxiety- and depression-like behaviors, while adolescent exposure had the opposite effect. This study provides crucial mechanistic insights into alterations in neurocircuits that r...
SourceElsevier·JournalBiological Psychiatry·TypeExperimental study·DateJul 7, 2025
Researchers identified how the brain assigns positivity or negativity to social experiences through a complex neural circuitry involving the hippocampus. They discovered that serotonin and neurotensin release opposing signals in the ventral CA1 region, which can be leveraged for future therapies.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalNature·TypeExperimental study·DateApr 30, 2025
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A University of Ottawa-led study reveals that serotonin neurons are connected and interact with each other, controlling serotonin release in specific regions of the brain. This complex system has implications for understanding decision-making and developing targeted therapeutics for mood disorders.
SourceUniversity of Ottawa·JournalNature Neuroscience·TypeImaging analysis·DateApr 25, 2025
A new review synthesizes evidence from molecular studies, animal research, and human trials to understand how ayahuasca influences emotional processing and memory systems. Key findings include ayahuasca's dual action through serotonin receptor types 5-HT2A and 5-HT1A.
SourceGenomic Press·JournalPsychedelics·TypeLiterature review·DateDec 3, 2024
Researchers discover 5-HT2A receptor selectively suppresses visual information strength without inhibiting parallel processes. This mechanism regulates the importance attached to incoming information, which could help develop new therapies for psychiatric diseases.
SourceRuhr-University Bochum·JournalNature Communications·TypeExperimental study·DateSep 18, 2024
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers have found that the serotonin 2C receptor plays a crucial role in regulating memory in both mice and humans. The study discovered that non-functional mutations of the receptor are associated with memory deficits in humans, and that administering a serotonin analog can improve memory in animal models of Alzheimer's disease.
SourceBaylor College of Medicine·JournalScience Advances·TypeExperimental study·DateJun 28, 2024
A new study has identified two proteins that play a vital role in modulating cell responses in schizophrenia. The researchers found that these proteins can be targeted to develop drugs that address specific symptoms of the disease, potentially leading to more effective and personalized treatments.
SourceIMIM (Hospital del Mar Medical Research Institute)·JournalNature Communications·DateMay 30, 2024
Researchers have shed light on the mechanisms by which psychedelic drugs, such as LSD and psilocybin, bind to and activate serotonin receptors. The study highlights the potential therapeutic benefits of these compounds in treating depression and anxiety disorders.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalNature·TypeExperimental study·DateMay 8, 2024
Scientists at Medical College of Wisconsin create biased agonists that reduce hallucinogenic effects while preserving therapeutic potential. These compounds, designed to selectively activate serotonin receptors, show promise in treating depression and other mental health conditions.
SourceMedical College of Wisconsin·JournalNature Communications·TypeExperimental study·DateDec 15, 2023
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A new study found that the serotonin booster prucalopride increased functional brain connectivity in healthy adults, particularly between cognitive networks. The results suggest that prucalopride may improve cognitive function and have therapeutic potential for depression patients.
SourceElsevier·JournalBiological Psychiatry Cognitive Neuroscience and Neuroimaging·TypeExperimental study·DateJun 13, 2023
Researchers found altered serotonin 2A/C receptor binding in brain stems of infants who died from SIDS, suggesting a biological basis for the condition. The study suggests that specific combinations of genetic vulnerability, external stressors, and critical developmental periods may contribute to SIDS.
SourceOxford University Press USA·JournalJournal of Neuropathology & Experimental Neurology·TypeExperimental study·DateMay 25, 2023
Researchers at UC Davis found that engaging serotonin 2A receptors inside neurons promotes growth of new connections, while the same receptors on cell surfaces do not. This discovery guides efforts to develop new treatments for depression and PTSD.
SourceUniversity of California - Davis·JournalScience·TypeExperimental study·DateFeb 16, 2023
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Researchers at Hokkaido University identify a nerve pathway in the brain stem involved in processing rewarding and distressing stimuli, opposing a previously identified pathway. This finding could lead to developing drug treatments for mental disorders like addiction and major depression.
SourceHokkaido University·JournalNature Communications·TypeExperimental study·DateDec 28, 2022
A Baylor College of Medicine study reveals a connection between the serotonin 2C receptor and obesity, as well as maladaptive behaviors. The research findings suggest that rare mutations in the gene responsible for this receptor play a role in these conditions.
SourceBaylor College of Medicine·JournalNature Medicine·TypeExperimental study·DateDec 19, 2022
Researchers found reduced serotonin release capacity in individuals with depression, suggesting a blunted serotonin system. The study used novel imaging techniques to measure serotonin levels in the brain, providing crucial insights into the pathology of depression.
SourceElsevier·JournalBiological Psychiatry·TypeExperimental study·DateDec 15, 2022
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers found that genetic variations in the serotonin 5-HT2A receptor impact its interaction with psychedelic drugs. Seven variants uniquely altered the receptor's response to psilocin, LSD, 5-MeO-DMT, and mescaline.
SourceAmerican Chemical Society·JournalACS Chemical Neuroscience·DateJul 27, 2022
Researchers developed a new cancer therapy combining sulforaphane (SFN) and acetazolamide (AZ), which inhibits the PI3K/Akt/mTOR survival pathway and reduces 5-HT secretion in carcinoid syndrome. The combination therapy induces apoptosis in tumor cells, upregulates the p21 cell cycle inhibitor, and downregulates the PI3K/Akt/mTOR pathway.
SourceImpact Journals LLC·JournalOncotarget·DateAug 27, 2021
The study found that phospholipid PtdIns4P and cholesterol play a critical role in G-protein coupling and ligand recognition, stabilizing the receptor's basal activity. Water molecules also mimic polar functionalities of serotonin, sustaining basal activity.
SourceChinese Academy of Sciences Headquarters·JournalNature·DateMar 25, 2021
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A team of scientists has developed a new analysis scheme to model dynamic cascading failures in power grids, taking into account the specific network dynamics between individual failures. This approach predicts potentially endangered lines and network components, enabling proactive risk assessments and system planning.
SourceTechnische Universität Dresden·JournalNature Communications·DateMay 25, 2018
Researchers at UTSW Medical Center identified a cellular receptor central to the undesirable effects of antipsychotic drugs, which are essential medications for millions worldwide. Co-treating with a weight-loss drug that targets the serotonin 2c receptor prevented weight gain and improved metabolic profiles in mice.
SourceUT Southwestern Medical Center·JournalJournal of Clinical Investigation·DateAug 14, 2017
Researchers elucidated the first ever computer simulation of a notoriously elusive serotonin receptor involved in fast signal transmission and various disorders. The discovery reveals how serotonin binds to the receptor, opening its ion channel's gate and transmitting electrical signals.
SourceEcole Polytechnique Fédérale de Lausanne·JournalStructure·DateApr 21, 2016
Researchers at the University of Helsinki have found a genetic mutation that renders carriers susceptible to impulsive and reckless behavior when drunk. The study, led by Dr. Roope Tikkanen, discovered a point mutation in the serotonin 2B receptor gene associated with increased impulsivity, particularly in response to alcohol consumption.
SourceUniversity of Helsinki·JournalTranslational Psychiatry·DateNov 17, 2015
Researchers discovered that combining Roux-en-Y gastric bypass with specific medication can augment weight loss benefits. The study found independent pathways contributing to weight loss, suggesting potential for combination treatment.
SourceMassachusetts General Hospital·JournalEndocrinology·DateJul 8, 2015
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A team of researchers from the University of Texas Medical Branch at Galveston and the University of Houston has found a new way to influence the vital serotonin signaling system. They have linked malfunctions in this system to various health issues, including depression, addictions, epilepsy, obesity, eating disorders, and more.
SourceUniversity of Texas Medical Branch at Galveston·DateFeb 13, 2013
Scientists at University of Western Ontario discovered a biological link between stress, anxiety, and depression by identifying the connecting mechanism in the brain. A small molecule inhibitor was developed to selectively target depression and treat it more effectively.
SourceUniversity of Western Ontario·JournalNature Neuroscience·DateApr 11, 2010
Researchers found that manipulating serotonin receptors can block L-DOPA-induced side effects in advanced Parkinson's disease. The discovery suggests a new approach for developing treatments for this disorder, which is the second most common neurodegenerative disease after Alzheimer's.
SourceRockefeller University·JournalProceedings of the National Academy of Sciences·DateFeb 4, 2008
Researchers found that a low dose of m-chlorophenylpiperazine (mCPP) improves glucose tolerance and lowers insulin levels in obese and diabetic mice. The drug works by stimulating a-melanocyte-stimulating hormone receptors, which is important for appetite control.
SourceCell Press·JournalCell Metabolism·DateNov 6, 2007
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
The Vanderbilt Conte Center for Neuroscience Research will investigate the role of serotonin in brain development and function, seeking to understand genetic variability's impact on mental health. The center aims to translate laboratory discoveries into improved treatments for mental illnesses, including depression and autism.
SourceVanderbilt University Medical Center·DateOct 2, 2007
Researchers found extensive medullary serotonin pathway abnormalities in SIDS cases, involving multiple elements of serotonin function. These abnormalities may compromise protective reflexes, increasing the risk of SIDS, particularly in prone or face-down positions.
Researchers found a significant association between genetic variation and treatment outcome for antidepressant medication. Patients with the AA gene type were 16-18% more likely to benefit from citalopram, suggesting a key role of the serotonin 2A receptor in mechanism of action.
SourceNIH/National Institute of Mental Health·JournalAmerican Journal of Human Genetics·DateMar 15, 2006
A new study suggests that middle-aged mice burn fewer calories during exercise, contributing to weight gain. The researchers identified the serotonin 5-HT(2c) receptor as a potential target for therapy.
SourceUniversity of California - San Francisco·JournalDiabetes·DateFeb 6, 2003
Researchers investigated whether a specific serotonin transporter gene polymorphism is associated with psychosis and hallucinations in schizophrenia. Patients with the ll genotype had significantly higher ratings for psychosis and increased intensity of hallucinations compared to those with other genotypes.
SourceMolecular Psychiatry·JournalMolecular Psychiatry·DateJul 30, 1998
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.