The nonpsychoactive cannabis constituent cannabidiol is an oral anti-arthritic therapeutic in murine collagen-induced arthritis
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The therapeutic potential of cannabidiol (CBD), the major nonpsychoactive component of cannabis, was explored in murine collagen-induced arthritis (CIA). CIA was elicited by immunizing DBA/1 mice with type II collagen (CII) in complete Freund's adjuvant. The CII used was either bovine or murine, resulting in classical acute CIA or in chronic relapsing CIA, respectively. CBD was administered after onset of clinical symptoms, and in both models of arthritis the treatment effectively blocked progression of arthritis. CBD was equally effective when administered i.p. or orally. The dose dependency showed a bell-shaped curve, with an optimal effect at 5 mg/kg per day i.p. or 25 mg/kg per day orally. Clinical improvement was associated with protection of the joints against severe damage. Ex vivo, draining lymph node cells from CBD-treated mice showed a diminished CII-specific proliferation and IFN-γ production, as well as a decreased release of tumor necrosis factor by knee synovial cells. In vitro effects of CBD included a dose-dependent suppression of lymphocyte proliferation, both mitogen-stimulated and antigen-specific, and the blockade of the Zymosan-triggered reactive oxygen burst by peritoneal granulocytes. It also was found that CBD administration was capable of blocking the lipopolysaccharide-induced rise in serum tumor necrosis factor in C57/BL mice. Taken together, these data show that CBD, through its combined immunosuppressive and anti-inflammatory actions, has a potent anti-arthritic effect in CIA.
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Administration of CBD or its synthetic analogs attenuates clinical signs of arthritis and joint damage in CIA.
“Administration of CBD, or its synthetic analogs, attenuates clinical signs of arthritis and joint damage, while having an immunosuppressant effect in CIA (Haj et al, 2015;Malfait et al, 2000;Sumariwalla et al, 2004).”
From The endogenous cannabinoid system: a budding source of targets for treating inflammatory and neuropathic pain (2018) · cites this paper as Malfait et al, 2000
Administration of CBD or its synthetic analogs has an immunosuppressant effect in CIA.
“Administration of CBD, or its synthetic analogs, attenuates clinical signs of arthritis and joint damage, while having an immunosuppressant effect in CIA (Haj et al, 2015;Malfait et al, 2000;Sumariwalla et al, 2004).”
From The endogenous cannabinoid system: a budding source of targets for treating inflammatory and neuropathic pain (2018) · cites this paper as Malfait et al, 2000
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- Authors
- Malfait, A. M., Gallily, R., Sumariwalla, P. F., Malik, A. S., Andreakos, E., Mechoulam, R., & Feldmann, M.
- Affiliations
- Hebrew University of Jerusalem (IL)
- Venue
- Proceedings of the National Academy of Sciences
- Publisher
- National Academy of Sciences
- Published
- 2000-08
- Volume
- 97
- Issue
- 17
- Pages
- 9561-9566
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- PMC
- PMC16904
- OpenAlex
- W1996081689
- Cited by
- 669
- References
- 2
- Citations by year
- 2026: 19 · 2025: 24 · 2024: 36 · 2023: 41 · 2022: 46 · 2021: 57 · 2020: 36 · 2019: 34 · 2018: 25 · 2017: 18 · 2016: 21 · 2015: 23 · 2014: 11 · 2013: 20 · 2012: 25
- FWCI
- 9.71
- Type
- journal article
- Language
- en
- Open access
- green
- europepmc.org
- Locations
- Proceedings of the National Academy of Sciences (publishedVersion)
- Europe PMC (PubMed Central) (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Pharmacology › Cannabis and Cannabinoid Research
- Health Sciences › Medicine › Complementary and alternative medicine › Natural Compounds in Disease Treatment
- Health Sciences › Medicine › Rheumatology › Rheumatoid Arthritis Research and Therapies
- Keywords
- cannabidiol, collagen-induced arthritis, arthritis treatment, oral administration, immunosuppression, anti-inflammatory activity, type II collagen, lymphocyte proliferation, interferon-gamma, TNF-α, granulocytes, synoviocytes
- MeSH terms
- Administration, Oral, Animals, Arthritis, Cannabidiol, Cannabis, Cattle, Cell Division, Collagen, Disease Models, Animal, Dose-Response Relationship, Drug, Granulocytes, Hindlimb, Interferon-gamma, Joints, Lipopolysaccharides, Lymph Nodes, Lymphocyte Activation, Male, Mice, Inbred C57BL, Mice, Inbred DBA, Peritoneum, Synovial Fluid, Tumor Necrosis Factor-alpha, Zymosan, Reactive Oxygen Species, Th1 Cells, Mice
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