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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
151 articles
Newest firstTriple-negative breast cancer (TNBC) remains highly aggressive and refractory to conventional treatments, underscoring the need for novel combination strategies. Here, we employed 2D and 3D in vitro models, transcriptomic profiling, and in vivo xenograft studies to evaluate the anticancer efficacy of cannabinoids combined with the terpene β-caryophyllene (BC) in resistant TNBC models. Among the tested cannabinoids…
Open article record in new tab ↗Glioblastoma (GBM) remains one of the most lethal brain tumors, with current therapies offering limited benefits and high relapse rates. This study presents the first preclinical evidence that pretreatment with inhaled cannabidiol (CBD) before tumor establishment can markedly inhibit GBM progression. We hypothesized that early CBD exposure could prime the immune and molecular landscape to resist tumor growth. C57B…
TRPV2 is the least studied member of the vanilloid TRP subfamily despite its emerging relevance in cancer metastasis, pain, and inflammation. Although several small-molecule TRPV2 modulators have been reported, including the natural products piperlongumine (PL) and cannabidiol, all lack selectivity, complicating the interpretation of phenotypic readouts and functional insights into the role of the channel in healt…
Introduction and aim Assessment of antitumor activity in preclinical models remains challenging when relying solely on conventional size-based imaging, particularly for complex agents such as cannabinoids, whose biological effects may not translate into early volumetric tumor changes. Cannabinoid formulations, including the synthetic cannabinoid JWH-182, Cannabixir® Medium dried flowers, and Cannabixir® THC full e…
Open article record in new tab ↗Mitochondria are essential drivers of neuronal growth, differentiation, and overall brain development. Synthetic cannabinoids (SCs) have been shown to enhance neurite outgrowth in NG108-15 neuroblastoma x glioma cells through CB1 receptor activation, while disrupting mitochondrial function. Here, we demonstrated first-hand the impact of biologically-relevant concentrations (< 1μM) of ADB-FUBINACA (an SC commonly i…
Ovarian clear cell carcinomas (OCCC), particularly cases that retain wild-type AT-rich interactive domain 1 A (ARID1A) expression (approximately 50% of the OCCC cases), are chemoresistant and lack specific therapies. We identified BMAL2 as a critical OCCC oncogene that promotes tumorigenesis by preventing endogenous DNA damage. BMAL2 depletion altered the expression of genes encoding DNA damage repair proteins, in…
Introduction Cervical cancer remains a leading cause of cancer-related mortality among women globally, particularly in low- and middle-income countries. Cisplatin, a standard chemotherapeutic agent, is limited by severe toxicities and chemoresistance. This study aimed to assess the effects of cisplatin in combination with phytocannabinoids, Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD) on cell proliferation,…
Open article record in new tab ↗Background Fetal calf serum (FCS) is a key supplement in cell culture, providing nutrients, and growth factors that support cancer cell proliferation. Studies suggest that compound cytotoxicity profiles in vitro vary depending on FCS concentration in culture medium. The study aimed to examine how extracellular conditions influence the in vitro response of cancer cells to phytocannabinoids, with particular emphasis…
Open article record in new tab ↗Synthetic cannabinoids, particularly 5F-MDMB-PICA, have emerged as potent psychoactive substances, exhibiting a binding affinity to the CB1 receptor approximately 380 times greater than that of Δ9-THC, the principal psychoactive compound in cannabis. Their widespread abuse has been associated with severe intoxication and fatalities globally. This study aimed to investigate the cytotoxic effects and mechanisms of 5…
BACKGROUND: The transient receptor potential vanilloid 2 (TRPV2) channel is known to have strong species-dependent activation modes and divers functions. Based on previous results, which showed expression by human ovarian granulosa cells, we studied human TRPV2 in human granulosa cell tumors (GCTs) and derived cells (KGN cells). GCTs are rare ovarian tumors, for which neither specific therapies, nor adequate marke…
Immunosuppressive microenvironments, the lack of immune infiltration, and antigen heterogeneity pose challenges for chimaeric antigen receptor (CAR)-T cell therapies applied to solid tumours. Previously, CAR-T cells were armoured with immunostimulatory molecules, such as interleukin 12 (IL-12), to overcome this issue, but faced high toxicity. Here we show that collagen-binding domain-fused IL-12 (CBD-IL-12) secret…
Meningiomas are the most common intracranial tumours, yet the molecular programs underlying WHO grade 1 subtypes-particularly transitional diploid tumours-remain insufficiently defined, partly due to the scarcity of biologically faithful in vitro models. Here, we report the establishment of a long-term, genetically unmanipulated grade 1 meningioma cell line (H8T-MG) maintained under normoxic conditions in serum-co…
Background Sarcoids are locally invasive skin tumors in equids, associated with bovine papillomavirus. Hypothesis/objectives Address potential applications of cannabidiol (CBD) in veterinary medicine. We evaluated the response of equine sarcoid cells to CBD in vitro, focusing on viability, invasiveness, and matrix remodeling. Animals Three primary sarcoid cell lines. Methods Cells were treated with CBD (20, 6.75,…
Open article record in new tab ↗Acquired or innate lack of response to standard HER2-targeted therapies remains a clinical issue in patients with HER2-positive breast cancer. Here, we investigated the role of the cannabinoid CB2 receptor (CB2R) in trastuzumab resistance. In human breast cancer samples, a decreased expression of HER2-CB2R heterodimers following neoadjuvant treatment, due to CB2R downregulation, was linked to poor long-term outcom…
Alzheimer's disease is characterized by the degeneration of cholinergic neurons, which is primarily driven by the acetylcholinesterase (AChE) enzyme and oxidative stress. This study investigated the therapeutic potential of the cannabis-containing herbal remedy Suk-Saiyasna in alleviating amyloid β42 (Aβ42)-induced cytotoxicity in SH-SY5Y cells. The DPPH radical-scavenging activity and inhibitory effects on AChE w…
Open article record in new tab ↗CB1 agonist compounds may be potential drug candidates for the treatment of gliomas, as they have been shown to inhibit tumor cell proliferation, induce apoptosis, and reduce angiogenesis in various preclinical models. Their ability to modulate the endocannabinoid system suggests a promising therapeutic approach for targeting glioma growth and progression. Herein, we report the design, synthesis, biological studie…
Pancreatic ductal adenocarcinoma (PDAC) is among the most aggressive malignancies, with dismal survival rates. Cannabinoids have shown anticancer properties in various cancers, including PDAC. This study aimed to evaluate the anticancer effects of cannabinoids, individually and in combination, and to elucidate their mechanisms of action in a murine PDAC model (KPC mice, KRASWT/G12D/TP53WT/R172H/Pdx1-Cre+/+) that m…
Gastric cancer (GC) has poor survival in advanced stages, with limited treatment options. Paclitaxel (PTX) is commonly used, but resistance often arises, highlighting the need for targeted therapies. Cannabinoid receptor type 2 (CB2R) is overexpressed in several cancers and its activation has been associated with reduced tumor growth and metastasis. This study evaluated the antitumor activity of selected CB2R agon…
Alzheimer's disease (AD) is the most common form of dementia, characterized by β-amyloid (Aβ) plaques and neurofibrillary tangles, leading to neuronal loss and cognitive impairments. Recent studies have reported the dysregulation of RNA splicing in AD pathogenesis. Our previous transcriptomic study demonstrated the neuroprotective effect of the phytocannabinoid cannabinerol (CBNR) against the cell viability loss i…
Rationale Papillary thyroid carcinoma (PTC) is the most common thyroid cancer that typically affects women ages 20 to 50, presenting as an asymptomatic neck mass. Treatment with total or partial thyroidectomy shows an excellent prognosis. However, investigation of non-invasive therapeutic options with minimal adverse effects is ongoing. This study seeks to investigate the K1 cell line, which consists of PTC cells…