This week’s newsletter covers new research on cannabis and cancer, a round-up of recent CBD studies on mood, autism, and chronic pain, a deep dive into topical cannabinoid medicine, and the latest cannabis policy developments from around the country.
Noteworthy Read
Medical Cannabis Shows Anticancer Potential (The Guardian)
A new study highlights the potential of medical cannabis compounds to inhibit cancer cell growth, with researchers calling for more clinical trials to explore cannabis as a complementary therapy for cancer treatment. Read more
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Research Round-Up
CBD Promotes Antitumor Activity by Modulating Tumor Immune Microenvironment (Frontiers)
A study finds that CBD can enhance antitumor responses by reshaping the tumor immune microenvironment, suggesting a new potential therapeutic pathway for cancer treatment. Read more
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Nightly CBD Linked to Better Morning Mood (PsyPost)
Research shows that nightly CBD use is associated with improved mood upon waking, although it did not significantly impact cognitive function in participants. Read more
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Study: CBD Benefits Young Autism Patients (Marijuana Moment)
A new study finds that CBD treatment provides meaningful improvements in behavior, communication, and anxiety symptoms among young patients with autism spectrum disorder. Read more
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CBD Reduces Chronic Pelvic Pain (NORML)
A recent study reports that CBD use significantly reduces chronic pelvic pain symptoms, offering a promising alternative treatment for a condition often difficult to manage with conventional therapies. Read more
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Noteworthy Read
CBD Topical Medicine: What Does the Science Say? (Project CBD)
By Nate Seltenrich
From arthritis to skincare, scientists are beginning to uncover how topical CBD may reduce inflammation and pain — but more human studies are still needed. This article dives deep into the existing scientific research on transdermal cannabinoid medicine. Read more
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More Noteworthy Reading
Arizona Judge Rejects Bid to Block Hemp Product Crackdown (Ganjapreneur)
An Arizona judge has ruled against a lawsuit attempting to block the state’s enforcement actions targeting unregulated hemp-derived THC products, allowing the crackdown to proceed. Read more
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Trump DOJ Attorney Sends Warning Letter to Licensed D.C. Dispensary (Ganjapreneur)
A Trump-appointed official sent a warning letter to a licensed cannabis dispensary in Washington, D.C., asking them to provide documentation of their compliance with federal law. Read more
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Montana Passes Bill to Allow Tribal Cannabis Agreements (Ganjapreneur)
Montana lawmakers have passed legislation allowing tribes to enter into cannabis agreements with the state, aiming to create more equitable opportunities for Indigenous communities in the legal market. Read more
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Texas Court Strikes Down Austin’s Local Cannabis Decriminalization Law (Ganjapreneur)
A Texas appeals court has overturned Austin’s local cannabis decriminalization measure, ruling that it conflicts with state law and cannot be enforced. Read more
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A heartfelt thank you to all of the CBD brands whose generous support keeps Project CBD’s mission alive — your partnership helps ensure that vital plant medicine research reaches the people who need it most.



