<img height="1" width="1" style="display:none;" alt="" src="https://px.ads.linkedin.com/collect/?pid=384506&amp;fmt=gif">
Skip to content
{
Book a Demo
    Case Study

    Psylo Leverages CDD Vault to Ramp Up Psychedelic Drug Discovery

    Psylo Leverages CDD Vault to Ramp Up Psychedelic Drug Discovery

    Psychedelic plants and fungi have been used medicinally by indigenous populations over thousands of years. But while psychedelic drug research has witnessed a relative roller-coaster ride of effort since the mid-20th century, more recent interest in the use of psychedelics for treating mental health and psychiatric disorders has spurred a raft of clinical trials. Studies are now evaluating the use of psychedelics as integral parts of treatment approaches for psychiatric disorders ranging from depression and anxiety, to post-traumatic stress disorder.

    Perhaps the most well-known of these psychedelic drugs are psilocybin - the hallucinogenic compound found in the magic mushroom Psilocybe cubensis - MDMA (ecstasy), and the hallucinogen LSD – originally derived from the ergot fungus.

    In fact, psilocybin is already being deployed alongside more traditional therapies in a number of clinical trials for treatment-resistant depression, anxiety, addiction, and other indications. A late-stage clinical trial evaluating the use of MDMA alongside talking therapy for post-traumatic stress disorder (PTSD) has generated promising results, and it’s hoped this combination therapy approach will be approved by FDA for treating PTSD.

    The majority of companies that are active in the clinical phase of psychedelic/psychoactive drug evaluation are testing “classic” psychedelic compounds. In contrast, Australian drug discovery company, Psylo, is developing a portfolio of next-generation drugs for psychiatric disorders that are based on existing families of psychedelic compounds, but which are redesigned as completely new chemical entities (NCEs). The company recently implemented CDD Vault registration system and ELN as its central repository for storing, characterizing and managing its libraries, structure activity relationship (SAR) data, and in vitro and other experimental and screening assay data.

    Leveraging Chemistry and Computational Expertise

    Psylo is leveraging medicinal chemistry, computational chemistry and pharmacology expertise to discover and develop psychedelic-inspired NCEs that target and act on specific receptors in the brain, explains Joshua Ismin, Psylo co-founder and CEO. It’s a two-pronged approach, part of which iterates from the blueprints of natural and existing drug compounds, and applies innovative medicinal chemistry techniques to tweak their structure and pharmacology and so improve activity, efficacy and safety.

    Separately, by applying large-scale virtual docking approaches Psylo computationally designs, from scratch, completely new structures that dock to and bind with specific 5HT receptors in the brain to exert therapeutic psychoactive effects. There are 15 known 5HT receptors, and Psylo’s aim is to discover new drug molecules that are structurally removed from the natural compounds, but which still act specifically on target receptors such as 5HT2A, but without acting at problematic receptors such as 5HT2B, activation of which has been linked with heart problems.

    The company aims to develop drugs that fall into any of three broad categories:

    1. Shorter-acting versions of psilocybin
      "This includes a version of the compound that is active for 1-3 hours - rather than the 6-8 hours duration of activity displayed by the natural compound – which can be used as an adjunct to psychotherapy in supervised settings," explains Ismin.

    2. Longer acting compounds that could be microdosed over the long term, potentially as replacements for SSRI antidepressants.

    3. Non-hallucinogenic psychoplastogens
      "If we can develop compounds that deliver the neuroplasticity that is inherent in a psychedelic experience, but without the hallucinatory effects and the requirement for a supervised ‘trip’, we could extend the utility of psychedelic medicines even beyond neuropsychiatric indications," says Ismin.


    Virtual Model and Compound Screening

    Psylo launched using a virtual drug discovery model. The nine scientists that make up the company partner with a number of contract research organizations (CROs) that synthesize the Psylo-designed compounds, and which also carry out in vitro screening assays against cell models to indicate initial signs of compound efficacy. The company’s iterative design and optimization programs have already resulted in the synthesis and screening of over 150 novel molecules spanning eight different chemotypes. Further in-depth in vitro assays are progressing, with the first lead compounds already moving into preclinical in-vivo testing.

    Find out how CDD Vault can support Collaboration in Drug Discovery

    Get Started

    "It’s been critical for us to have a platform with the features of CDD."
    — Joshua Ismin, cofounder and CEO, Psylo

    Computational Discovery and CDD Vault Integration

    "On the computational discovery side, we’re doing something quite unique for companies in our space," Ismin points out. "We’ve built and validated a 5HT2A receptor model, against which we’ve docked and evaluated over 100 million syntheses on demand compounds. Using this large-scale docking approach, we’ve computationally discovered 1200 novel molecules with better 5-HT2A docking scores than psilocin or LSD, which fit into six chemical scaffolds. Representative sets from each of these novel scaffolds are undergoing screening now."

    Psylo has imported and categorized all of the data into CDD.

    "It’s been critical for us to have a platform with the features of CDD into which we can upload, manage and compare these big datasets." Manually curating all this data just wouldn’t have been possible, Ismin suggests.

    "We have a number of promising lead candidates in the category of shorter acting psilocybin-like drugs, and also in the family of longer acting sub-psychedelic drug candidates," he says. "In terms of the third product family, we've launched a research program with CSIRO in Australia, which will measure the neuroplasticity attributes of our compounds. In June 2022 we were approved for CSIRO’s kickstart grant, which provides up to $100k AUD toward setting up and running that custom assay program." Through the partnership with Psylo, CSIRO will carry out preclinical work to evaluate and measure the ability of Psylo’s lead candidates to improve brain cell activity.


    Strategic Collaborations and AI Development

    During June 2022 Psylo also announced a Cooperative Research and Development Agreement (CRADA) with the National Institute of Drug Abuse (NIDA), part of the National Institutes of Health (NIH), focused on in vivo assessment of Psylo’s candidates in rodent models. The organizations will use the head-twitch response (HTR) in rodents to assess the potential psychedelic-like properties of Psylo’s lead compound.

    The next stage in the AI roadmap will be to produce additional models for receptors beyond 5HT2A, and generate what Ismin terms "a virtual assay" as an AI-based optimization framework for evaluating compound hits.

    "Using this In-Psylico platform we’ll effectively be able to run all of the molecules that we design through a sort of filtration process that can select for and generate a pharmacological profile of molecules that interact with target 5HT receptors, but not those that we don’t want to interfere with." CDD Vault is proving invaluable in the development of that AI platform, Ismin explains, as Psylo can export all of the data being generated through its experimental assays into the computational workflow, to help further inform the In-Psylico virtual assay.

    "We’re at the stage where we've taken our initial model, we’ve validated it, and we’re now running it in a number of different engines to determine which one is the most efficient and which will allow us to plug into Amazon Web Services and scale beyond just the 5HT2A receptor," he said.

    Data Management and Future-Proofing with CDD Vault

    Psylo started using CDD Vault during early 2022, and has spent time importing all of its existing experimental and compound data into the platform.

    "Since we’ve embarked on our computational chemistry program of compound design the number of molecules that we need to keep track of is growing rapidly," Ismin points out. "We were concerned really early on that we would need to future proof our R&D program by finding a solution for managing all of our compound and experimental data, that would also make it really easy for our collaborators to work with us. CDD Vault ticked all of the boxes. The fact that CDD is cloud based also means it’s a really cost-effective solution."

    Psylo did compare CDD Vault with several other packages, Ismin acknowledges, but the company was impressed with a number of features that the Vault and ELN offered.

    "Sam Banister, who’s our cofounder and CSO, had prior experience with CDD Vault, and so we already had some idea of its capabilities," Ismin says. "It really worked for us that the package was effectively plug and play, but also easy to use and highly flexible, so we can create families of molecules."

    This flexibility makes it easier to catalogue and categorize compounds, and particularly to interrogate compound and chemistry data in context with other assay data for decision making.

    "And when we're working with CROs we need to have easy oversight and management of our compound structures and screening assays, keeping our product families categorized as we do in house."

    "CDD Visualization is a very nice feature, and it is seamless to use. We don’t have to move data to another application."
    — Joshua Ismin, cofounder and CEO, Psylo

     

    Improved Oversight and Secure Data Handling

    Before adopting CDD Vault, Psylo had been managing its data manually, using tools such as Google Sheets.

    "It was complicated, and we were concerned about security," Ismin points out. As a result, the Psylo team was really keen to invest in a customizable platform that would keep that data secure, but easy to access, compare and visualize.

    The Vault allows Psylo to see and compare molecules in different categories in terms of SAR, and this is helping to inform the design of better, and hopefully more efficacious, and safe new molecules. SAR and other compound data are particularly valuable for the medicinal and chemistry teams, but the experimental assay and related data captured in the ELN are also providing valuable insights for the company’s pharmacologists.

    "One of the things we’re really impressed with is the ability to see trends and correlations between different data inputs, which is critical to help us understand the structure activity relationships of our different classes of molecules. That was something we had been doing manually, but it really wasn’t scalable. Using CDD Vault we effectively have more insight into the attributes of our pipeline compounds."

    Ismin notes that the company just filed a fourth provisional patent.

    "Having all of our data in the Vault also means that we can streamline how we access and export information securely to our patent lawyers," he adds. "We’re also going into a fundraising round, and so being able to find, select and export data and reports that we might be asked for, is proving invaluable."


    Expanding In-House Capabilities

    Psylo has recently completed a laboratory build at the University of New South Wales, which will allow it to carry out its own compound synthesis, and other experimental work, and rely less on CROs.

    "All our in-house lab work will be recorded in the CDD Vault ELN, alongside existing and outsourced work and resulting assay data," Ismin states. "We’ll be using all of the ELN functionality in the lab."

    The ELN will give Psylo an intuitive, secure and searchable platform for charting and recording molecular design, as well as for uploading characterization data, CRO reports and biological data. This capacity for rapid, automatic data upload has addressed what Psylo had considered a particular challenge. As well as not being scalable, manual data handling and input/export is inevitably associated with the risk of error.

    "Having the Vault as this single source of truth has proven particularly valuable when considering that some of the team is remote," Ismin says. "We don’t have to worry about organizing folders and updating spreadsheets, ChemDraw extracts and imported biological data. Also - and this isn’t something that would necessarily have occurred to us before - the Vault is agnostic to MAC and PC operating systems, and to Google, or Microsoft programs, which is an added bonus."

    Ongoing Support and Partnership with CDD

    Importantly for Psylo, the Collaborative Drug Discovery team has been on hand to help advise during the early days of rollout and data transfer across to the Vault.

    "The people at CDD are always super responsive, answering queries and helping with teething issues," Ismin notes. "They’ve helped us throughout the process of implementation, and knowing that there is a local CDD expert who we can call on is a particular advantage."


    References

    1. https://doi.org/10.1016/S2215-0366(22)00002-5

    2. https://www.eurekalert.org/news-releases/945811


    About Collaborative Drug Discovery

    Collaborative Drug Discovery provides a modern approach to drug discovery informatics that is trusted globally by thousands of leading researchers.

    Our CDD Vault is a hosted informatics platform that securely manages both private and external biological and chemical data. It provides core functionality including:

    • Chemical registration

    • Structure activity relationship

    • Inventory

    • Visualization

    • Electronic lab notebook capabilities

    Additional Resources

    View All Posts
    CDD Vault Updates
    4 min   April 25, 2025
    CDD Vault Update (April 2025 #3): AI+ Folding and Docking
    Read More
    CDD Vault Updates
    10 min   April 18, 2025
    CDD Vault Update (April 2025 #2): Pharmacokinetic (PK) and Michaelis-Menten Kinetics (Km/Kd) Curve Fit Equations, Donut Charts, TIFF Image Previews, and Parallel Reactions
    Read More
    CDD Blog
    3 min   April 14, 2025
    Let’s Talk Security - Why a Bug Bounty May Be More Valuable Than a Penetration Test
    Read More

    Ready to get started?

    Our friendly team will show you how easy it is to enhance your data workflow with CDD Vault.